{"id":810,"date":"2025-09-22T16:16:32","date_gmt":"2025-09-22T14:16:32","guid":{"rendered":"https:\/\/alkytoneurope.eu\/cz\/?p=810"},"modified":"2025-09-22T16:16:32","modified_gmt":"2025-09-22T14:16:32","slug":"pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat","status":"publish","type":"post","link":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/","title":{"rendered":"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat"},"content":{"rendered":"

Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.<\/span><\/p>\n

Pro\u010d je d\u016fle\u017eit\u00e9 zn\u00e1t typ kovu?<\/b><\/h2>\n

Mnoz\u00ed hobby u\u017eivatel\u00e9, ale i profesion\u00e1lov\u00e9 s\u00e1hnou po prvn\u00edm \u010dist\u00edc\u00edm prost\u0159edku nebo barv\u011b, kter\u00e9 maj\u00ed po ruce. V\u00fdsledek? Kov se m\u016f\u017ee po\u0161kodit, zmatn\u011bt, za\u010d\u00edt reziv\u011bt nebo se jeho povrch stane nerovnom\u011brn\u00fdm. Proto je kl\u00ed\u010dov\u00e9 um\u011bt rozli\u0161it jednotliv\u00e9 druhy kovov\u00fdch materi\u00e1l\u016f a p\u0159izp\u016fsobit jim nejen v\u00fdb\u011br barvy, ale tak\u00e9 \u010distic\u00ed prost\u0159edky, zp\u016fsob \u00fapravy a celkovou p\u00e9\u010di. Tak dos\u00e1hnete nejen p\u011bkn\u00e9ho vzhledu, ale i dlouh\u00e9 \u017eivotnosti materi\u00e1lu.<\/span><\/p>\n

\u017delezo<\/b><\/h2>\n

\u017delezo je pevn\u00fd, magnetick\u00fd kov se \u0161ed\u00fdm a\u017e st\u0159\u00edb\u0159it\u00fdm leskem, kter\u00fd se v \u010dist\u00e9 form\u011b v p\u0159\u00edrod\u011b t\u00e9m\u011b\u0159 nevyskytuje \u2013 v\u011bt\u0161inou je sou\u010d\u00e1st\u00ed slitin (nap\u0159. oceli) nebo miner\u00e1l\u016f. Je z\u00e1kladem mnoha konstrukc\u00ed a n\u00e1\u0159ad\u00ed.<\/span>
\n<\/span>Bez ochrany je \u017eelezo velmi n\u00e1chyln\u00e9 na korozi \u2013 v p\u0159\u00edtomnosti vlhkosti a kysl\u00edku se na jeho povrchu rychle vytv\u00e1\u0159\u00ed rez, kter\u00e1 naru\u0161uje jeho pevnost a vzhled.<\/span><\/p>\n

P\u00e9\u010de:<\/b><\/p>\n

    \n
  • Povrch \u017eeleza pravideln\u011b kontrolujte a p\u0159i prvn\u00edch n\u00e1znac\u00edch rzi ji mechanicky odstra\u0148te (ocelov\u00fdm kart\u00e1\u010dem, brusn\u00fdm pap\u00edrem).<\/span><\/li>\n
  • Po o\u010di\u0161t\u011bn\u00ed kov omyjte, osu\u0161te a p\u0159ipravte na nov\u00fd n\u00e1t\u011br.<\/span><\/li>\n
  • Vyh\u00fdbejte se dlouhodob\u00e9mu kontaktu se stojatou vodou a agresivn\u00edmi chemik\u00e1liemi<\/span><\/li>\n<\/ul>\n

    Ochrana:<\/b><\/p>\n

    \u017delezo pot\u0159ebuje kvalitn\u00ed antikorozn\u00ed n\u00e1t\u011br, kter\u00fd zabr\u00e1n\u00ed p\u0159\u00edstupu vlhkosti a kysl\u00edku k povrchu. Ide\u00e1ln\u00ed je pou\u017e\u00edt n\u00e1t\u011br 2 v 1, kter\u00fd funguje jako z\u00e1klad i vrchn\u00ed vrstva \u2013 nap\u0159\u00edklad barva Alkyton, kter\u00e1 se nan\u00e1\u0161\u00ed p\u0159\u00edmo na kov bez slo\u017eit\u00e9 p\u0159\u00edpravy. M\u016f\u017eete ji pou\u017e\u00edt i na venkovn\u00ed prvky, proto\u017ee je odoln\u00e1 v\u016f\u010di UV z\u00e1\u0159en\u00ed, teplotn\u00edm zm\u011bn\u00e1m a mechanick\u00e9mu po\u0161kozen\u00ed.<\/span><\/p>\n

    Hlin\u00edk<\/b><\/h2>\n

    Hlin\u00edk je lehk\u00fd kov se st\u0159\u00edb\u0159it\u011b matn\u00fdm odleskem. Nen\u00ed magnetick\u00fd a snadno se tvaruje. V dom\u00e1cnosti ho najdete v podob\u011b kuchy\u0148sk\u00e9ho n\u00e1dob\u00ed, okenn\u00edch r\u00e1m\u016f, zahradn\u00edho n\u00e1bytku \u010di \u010d\u00e1st\u00ed j\u00edzdn\u00edch kol.<\/span>
    \n<\/span>P\u0159i kontaktu s v\u00fdrazn\u011b kysel\u00fdmi nebo z\u00e1sadit\u00fdmi prost\u0159edky m\u016f\u017ee zm\u011bnit barvu a zmatn\u011bt. Vzduch na jeho povrchu vytv\u00e1\u0159\u00ed tenkou ochrannou vrstvu oxidu, kter\u00e1 chr\u00e1n\u00ed p\u0159ed vlhkem a zpomaluje tak korozi. P\u0159i mechanick\u00e9m po\u0161kozen\u00ed se v\u0161ak m\u016f\u017ee naru\u0161it.<\/span><\/p>\n

    P\u00e9\u010de:<\/b><\/p>\n

      \n
    • Pou\u017e\u00edvejte jemn\u00e9 \u010distic\u00ed prost\u0159edky bez abraziv.<\/span><\/li>\n
    • P\u0159i le\u0161t\u011bn\u00ed s\u00e1hn\u011bte po speci\u00e1ln\u00edch past\u00e1ch na hlin\u00edk.<\/span><\/li>\n
    • Vyh\u00fdbejte se pou\u017e\u00edv\u00e1n\u00ed agresivn\u00edch kyselin a louh\u016f.<\/span><\/li>\n<\/ul>\n

      P\u0159ilnavost:<\/b>
      \n<\/b>Proto\u017ee je povrch hlin\u00edku pokryt\u00fd vrstvou zm\u00edn\u011bn\u00e9ho oxidu hlinit\u00e9ho, kter\u00fd chr\u00e1n\u00ed povrch p\u0159ed kontaktem nejen s vlhkem, ale i s jin\u00fdmi materi\u00e1ly, je jeho p\u0159ilnavost obecn\u011b n\u00edzk\u00e1. Pro spr\u00e1vn\u00e9 p\u0159ilnut\u00ed barvy k podkladu se doporu\u010duje nejprve pou\u017e\u00edt adhezn\u00ed n\u00e1t\u011br Galvinol+.<\/span><\/p>\n

      Ochrana:<\/b>
      \n<\/b>Hlin\u00edk nepot\u0159ebuje tak intenzivn\u00ed antikorozn\u00ed ochranu jako \u017eelezo, ale pokud je vystaven pov\u011btrnostn\u00edm vliv\u016fm, je vhodn\u00e9 ho nat\u00edrat. Barva Alkyton vytvo\u0159\u00ed na povrchu odoln\u00fd film, kter\u00fd ho chr\u00e1n\u00ed p\u0159ed UV z\u00e1\u0159en\u00edm a ne\u010distotami.<\/span><\/p>\n

      Ocel<\/b><\/h2>\n

      Ocel je slitina \u017eeleza a uhl\u00edku. Jej\u00ed p\u0159esn\u00e9 vlastnosti z\u00e1vis\u00ed na t\u0159\u00edd\u011b oceli \u2013 ta ur\u010duje pevnost, pru\u017enost i m\u00edru odolnosti v\u016f\u010di korozi. Ocel najdeme nap\u0159\u00edklad v konstruk\u010dn\u00edch nosn\u00edc\u00edch \u010di \u0161roubech.<\/span>
      \n<\/span>B\u011b\u017en\u00e1 uhl\u00edkov\u00e1 ocel rychle rezav\u00ed, pokud nen\u00ed chr\u00e1n\u011bn\u00e1. S v\u00fdjimkou n\u011bkter\u00fdch druh\u016f nerezov\u00e9 oceli je magnetick\u00e1.<\/span><\/p>\n

      P\u00e9\u010de:<\/b><\/p>\n

        \n
      • Ocel \u010dist\u011bte mechanicky (brusn\u00fd kart\u00e1\u010d, brusn\u00fd pap\u00edr).<\/span><\/li>\n
      • V p\u0159\u00edpad\u011b pot\u0159eby ji o\u0161et\u0159ete ochrann\u00fdm n\u00e1t\u011brem.<\/span><\/li>\n<\/ul>\n

        Ochrana:<\/b>
        \n<\/b>U konstrukc\u00ed a n\u00e1\u0159ad\u00ed, kter\u00e9 jsou vystaveny pov\u011btrnostn\u00edm podm\u00ednk\u00e1m, je ide\u00e1ln\u00ed pou\u017e\u00edt n\u00e1t\u011br 2 v 1, kter\u00fd slou\u017e\u00ed jako z\u00e1klad i vrchn\u00ed vrstva. Barva Alkyton se nan\u00e1\u0161\u00ed p\u0159\u00edmo na kov a zabra\u0148uje pronik\u00e1n\u00ed vlhkosti \u2013 co\u017e je u ochrany ocelov\u00fdch povrch\u016f kl\u00ed\u010dov\u00e9.<\/span><\/p>\n\"\"\n

        Nerezov\u00e1 ocel<\/b><\/h2>\n

        Leskl\u00e1 nebo matn\u00e1, hladk\u00e1 na dotek a odoln\u00e1 proti rzi \u2013 to je nerezov\u00e1 ocel (=nerez). D\u00edky obsahu chromu vytv\u00e1\u0159\u00ed na povrchu tenkou vrstvu oxidu, kter\u00e1 br\u00e1n\u00ed korozi. Kvalitu op\u011bt ur\u010duje t\u0159\u00edda oceli \u2013 a najdete ji v\u0161ude od kuchy\u0148sk\u00fdch d\u0159ez\u016f p\u0159es z\u00e1bradl\u00ed, no\u017ee, p\u00e1nve, \u0161perky a\u017e po nemocni\u010dn\u00ed vybaven\u00ed.<\/span>
        \n<\/span>Ne v\u0161echny nerezov\u00e9 materi\u00e1ly jsou stejn\u011b odoln\u00e9 \u2013 u levn\u011bj\u0161\u00edch slitin se m\u016f\u017ee objevit bodov\u00e1 koroze.<\/span><\/p>\n

        P\u00e9\u010de:<\/b><\/p>\n

          \n
        • Na \u010di\u0161t\u011bn\u00ed pou\u017e\u00edvejte speci\u00e1ln\u00ed prost\u0159edky na nerez.<\/span><\/li>\n
        • Vyh\u00fdbejte se drsn\u00fdm houbi\u010dk\u00e1m, kter\u00e9 mohou po\u0161kr\u00e1bat povrch.<\/span><\/li>\n
        • Po \u010di\u0161t\u011bn\u00ed povrch osu\u0161te, aby se netvo\u0159ily skvrny.<\/span><\/li>\n<\/ul>\n

          P\u0159ilnavost:<\/b>
          \n<\/b>P\u0159ilnavost nerezov\u00e9 oceli je podobn\u011b jako u hlin\u00edku ovlivn\u011bn\u00e1 t\u00edm, \u017ee jej\u00ed povrch je pokryt\u00fd pasivn\u00ed vrstvou oxidu chromu. Tato vrstva zaji\u0161\u0165uje vysokou odolnost proti korozi, ale z\u00e1rove\u0148 sni\u017euje p\u0159ilnavost povlak\u016f a lepidel. Pro spr\u00e1vn\u00e9 p\u0159ilnut\u00ed barvy k podkladu se i zde doporu\u010duje nejprve pou\u017e\u00edt adhezn\u00ed n\u00e1t\u011br Galvinol+.<\/span><\/p>\n

          Ochrana:<\/b>
          \n<\/b>I kdy\u017e je nerez odoln\u00e1, v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch (slan\u00fd vzduch, pr\u016fmyslov\u00e9 prost\u0159ed\u00ed) se vyplat\u00ed pou\u017e\u00edt dodate\u010dnou ochranu \u2013 nap\u0159. pr\u016fhledn\u00fd lak nebo n\u00e1t\u011br, kter\u00fd zachov\u00e1 vzhled nerezu a zv\u00fd\u0161\u00ed jeho odolnost.<\/span><\/p>\n

          Litina<\/b><\/h2>\n

          Litin\u0430 je sm\u011bs \u017eeleza a uhl\u00edku. Je tmav\u00e1, t\u011b\u017ek\u00e1 a m\u00e1 drsn\u00fd povrch. Pou\u017e\u00edv\u00e1 se na v\u00fdrobu ro\u0161t\u016f, kotl\u016f, krbov\u00fdch dv\u00ed\u0159ek \u010di p\u00e1nv\u00ed.<\/span>
          \n<\/span>Dr\u017e\u00ed teplo a je velmi odoln\u00e1 proti opot\u0159eben\u00ed, ale p\u0159i n\u00e1razu m\u016f\u017ee prasknout. Bez ochrany rychle koroduje.<\/span><\/p>\n

          P\u00e9\u010de:<\/b><\/p>\n

            \n
          • Rez z litiny odstra\u0148te ocelov\u00fdm kart\u00e1\u010dem, povrch umyjte a nechte vyschnout.<\/span><\/li>\n<\/ul>\n

            Ochrana:<\/b>
            \n<\/b>Litin\u0430 je ide\u00e1ln\u00edm kandid\u00e1tem na v\u00edce vrstev barvy. Barva Alkyton na litin\u011b vytvo\u0159\u00ed odoln\u00fd n\u00e1t\u011br, kter\u00fd ji chr\u00e1n\u00ed i venku a zvl\u00e1d\u00e1 teplotn\u00ed rozd\u00edly.<\/span><\/p>\n

            Praktick\u00e9 tipy z d\u00edlny a dom\u00e1cnosti<\/b><\/h2>\n
              \n
            • Test s magnetem<\/b> \u2013 rychl\u00fd zp\u016fsob, jak odli\u0161\u00edte ocel od hlin\u00edku \u010di dal\u0161\u00edch nerezov\u00fdch slitin.<\/span><\/li>\n
            • Pozor na galvanickou korozi<\/b> \u2013 kdy\u017e jsou dva r\u016fzn\u00e9 kovy v kontaktu a p\u016fsob\u00ed na n\u011b vlhkost, m\u016f\u017ee doj\u00edt k urychlen\u00e9 korozi, takov\u00e9 typy sv\u00e1r\u016f je t\u0159eba galvanizovat. K tomu je vhodn\u00fd p\u0159\u00edpravek <\/span>Galva-Zinc,<\/span> kter\u00fd funguje jako takzvan\u00ed \u201cstuden\u00e1 galvanizace.\u201d<\/span><\/li>\n
            • Nat\u00edrejte d\u0159\u00edv, ne\u017e bude pozd\u011b<\/b> \u2013 rez se rychle \u0161\u00ed\u0159\u00ed, proto je prevence levn\u011bj\u0161\u00ed ne\u017e oprava.<\/span><\/li>\n
            • Pou\u017e\u00edvejte spr\u00e1vn\u00e9 \u010disti\u010de<\/b> \u2013 agresivn\u00ed kyseliny mohou trvale po\u0161kodit i nerezovou ocel.<\/span><\/li>\n<\/ul>\n\"\"\n

              Alkyton v\u00e1m zjednodu\u0161\u00ed p\u00e9\u010di o kovy<\/b><\/h2>\n

              Pokud hled\u00e1te \u0159e\u0161en\u00ed, kter\u00e9 spojuje kvalitu, odolnost a jednoduchou aplikaci, s\u00e1hn\u011bte po n\u00e1t\u011bru Alkyton. Jde o produkt navr\u017een\u00fd tak, aby usnadnil pr\u00e1ci a z\u00e1rove\u0148 poskytl kovu maxim\u00e1ln\u00ed ochranu.<\/span><\/p>\n

                \n
              • Univerz\u00e1ln\u00ed<\/b> \u2013 vhodn\u00fd na hlin\u00edk, ocel i litinu.<\/span><\/li>\n
              • 2 v 1<\/b> \u2013 z\u00e1klad i vrchn\u00ed n\u00e1t\u011br v jednom.<\/span><\/li>\n
              • Odoln\u00fd<\/b> \u2013 chr\u00e1n\u00ed p\u0159ed UV z\u00e1\u0159en\u00edm, vlhkost\u00ed a mechanick\u00fdm po\u0161kozen\u00edm.<\/span><\/li>\n
              • Jednoduch\u00e1 aplikace<\/b>\u2013 bez slo\u017eit\u00e9 p\u0159\u00edpravy se nat\u00edr\u00e1 p\u0159\u00edmo na kov.<\/span><\/li>\n<\/ul>\n

                Um\u011bt rozli\u0161it kovy a zn\u00e1t jejich chov\u00e1n\u00ed tvo\u0159\u00ed z\u00e1klad pro jejich spr\u00e1vnou \u00fadr\u017ebu. S kvalitn\u00edm n\u00e1t\u011brem, jak\u00fdm je Alkyton, budou va\u0161e kovov\u00e9 povrchy funk\u010dn\u00ed a budou dob\u0159e vypadat dlouh\u00e9 roky.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy. Pro\u010d je d\u016fle\u017eit\u00e9 zn\u00e1t typ kovu? Mnoz\u00ed hobby u\u017eivatel\u00e9, ale i profesion\u00e1lov\u00e9 s\u00e1hnou po prvn\u00edm […]<\/p>\n","protected":false},"author":6,"featured_media":813,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-810","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-navody"],"acf":[],"yoast_head":"\nPr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat | Alkyton CZ<\/title>\n<meta name=\"description\" content=\"Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat | Alkyton CZ\" \/>\n<meta property=\"og:description\" content=\"Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\" \/>\n<meta property=\"og:site_name\" content=\"Alkyton CZ\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-22T14:16:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vivien\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"vivien\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\"},\"author\":{\"name\":\"vivien\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/person\/09b71b43cf0d77e8fb3884b420084789\"},\"headline\":\"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat\",\"datePublished\":\"2025-09-22T14:16:32+00:00\",\"dateModified\":\"2025-09-22T14:16:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\"},\"wordCount\":1449,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#organization\"},\"image\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg\",\"articleSection\":[\"N\u00e1vody\"],\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\",\"url\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\",\"name\":\"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat | Alkyton CZ\",\"isPartOf\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg\",\"datePublished\":\"2025-09-22T14:16:32+00:00\",\"dateModified\":\"2025-09-22T14:16:32+00:00\",\"description\":\"Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.\",\"breadcrumb\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage\",\"url\":\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg\",\"contentUrl\":\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg\",\"width\":1200,\"height\":630},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Domovsk\u00e1 str\u00e1nka\",\"item\":\"https:\/\/alkytoneurope.eu\/cz\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#website\",\"url\":\"https:\/\/alkytoneurope.eu\/cz\/\",\"name\":\"Alkyton CZ\",\"description\":\"Alkyton barvy: Barva, kter\u00e1 o\u017eiv\u00ed ka\u017ed\u00fd kov\",\"publisher\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/alkytoneurope.eu\/cz\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#organization\",\"name\":\"Alkyton CZ\",\"url\":\"https:\/\/alkytoneurope.eu\/cz\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2023\/12\/logo.svg\",\"contentUrl\":\"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2023\/12\/logo.svg\",\"width\":225,\"height\":50,\"caption\":\"Alkyton CZ\"},\"image\":{\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/person\/09b71b43cf0d77e8fb3884b420084789\",\"name\":\"vivien\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/25aa84f087b06a2153018a92bddd11b1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/25aa84f087b06a2153018a92bddd11b1?s=96&d=mm&r=g\",\"caption\":\"vivien\"},\"url\":\"https:\/\/alkytoneurope.eu\/cz\/author\/vivien\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat | Alkyton CZ","description":"Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/","og_locale":"cs_CZ","og_type":"article","og_title":"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat | Alkyton CZ","og_description":"Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.","og_url":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/","og_site_name":"Alkyton CZ","article_published_time":"2025-09-22T14:16:32+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg","type":"image\/jpeg"}],"author":"vivien","twitter_card":"summary_large_image","twitter_misc":{"Napsal(a)":"vivien","Odhadovan\u00e1 doba \u010dten\u00ed":"6 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#article","isPartOf":{"@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/"},"author":{"name":"vivien","@id":"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/person\/09b71b43cf0d77e8fb3884b420084789"},"headline":"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat","datePublished":"2025-09-22T14:16:32+00:00","dateModified":"2025-09-22T14:16:32+00:00","mainEntityOfPage":{"@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/"},"wordCount":1449,"commentCount":0,"publisher":{"@id":"https:\/\/alkytoneurope.eu\/cz\/#organization"},"image":{"@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage"},"thumbnailUrl":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg","articleSection":["N\u00e1vody"],"inLanguage":"cs","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/","url":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/","name":"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat | Alkyton CZ","isPartOf":{"@id":"https:\/\/alkytoneurope.eu\/cz\/#website"},"primaryImageOfPage":{"@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage"},"image":{"@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage"},"thumbnailUrl":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg","datePublished":"2025-09-22T14:16:32+00:00","dateModified":"2025-09-22T14:16:32+00:00","description":"Hlin\u00edk, \u017eelezo, litina \u010di nerez \u2013 ka\u017ed\u00fd typ kovu m\u00e1 svou povahu. Jinak reaguje na vlhkost, teplo \u010di chemik\u00e1lie, a proto pot\u0159ebuje odli\u0161nou p\u00e9\u010di. Pokud v\u00edte, s jak\u00fdm kovem pracujete, m\u016f\u017eete zvolit spr\u00e1vn\u00fd zp\u016fsob jeho \u010di\u0161t\u011bn\u00ed, ochrany i povrchov\u00e9 \u00fapravy.","breadcrumb":{"@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#primaryimage","url":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg","contentUrl":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2025\/09\/09-2025-ALKYTON-blog-1200x630-sprievodca-kovmi-CZ.jpg","width":1200,"height":630},{"@type":"BreadcrumbList","@id":"https:\/\/alkytoneurope.eu\/cz\/pruvodce-kovy-jak-je-rozeznat-a-spravne-o-ne-pecovat\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Domovsk\u00e1 str\u00e1nka","item":"https:\/\/alkytoneurope.eu\/cz\/"},{"@type":"ListItem","position":2,"name":"Pr\u016fvodce kovy: Jak je rozeznat a spr\u00e1vn\u011b o n\u011b pe\u010dovat"}]},{"@type":"WebSite","@id":"https:\/\/alkytoneurope.eu\/cz\/#website","url":"https:\/\/alkytoneurope.eu\/cz\/","name":"Alkyton CZ","description":"Alkyton barvy: Barva, kter\u00e1 o\u017eiv\u00ed ka\u017ed\u00fd kov","publisher":{"@id":"https:\/\/alkytoneurope.eu\/cz\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/alkytoneurope.eu\/cz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/alkytoneurope.eu\/cz\/#organization","name":"Alkyton CZ","url":"https:\/\/alkytoneurope.eu\/cz\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/logo\/image\/","url":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2023\/12\/logo.svg","contentUrl":"https:\/\/alkytoneurope.eu\/cz\/wp-content\/uploads\/sites\/2\/2023\/12\/logo.svg","width":225,"height":50,"caption":"Alkyton CZ"},"image":{"@id":"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/person\/09b71b43cf0d77e8fb3884b420084789","name":"vivien","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/alkytoneurope.eu\/cz\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/25aa84f087b06a2153018a92bddd11b1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/25aa84f087b06a2153018a92bddd11b1?s=96&d=mm&r=g","caption":"vivien"},"url":"https:\/\/alkytoneurope.eu\/cz\/author\/vivien\/"}]}},"_links":{"self":[{"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/posts\/810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/comments?post=810"}],"version-history":[{"count":2,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/posts\/810\/revisions"}],"predecessor-version":[{"id":815,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/posts\/810\/revisions\/815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/media\/813"}],"wp:attachment":[{"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/media?parent=810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/categories?post=810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alkytoneurope.eu\/cz\/wp-json\/wp\/v2\/tags?post=810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}