Nerezov\u00e1 ocel 201, relativn\u011b levn\u00fd alternativn\u00ed materi\u00e1l k tradi\u010dn\u011b nerezov\u00e9 oceli 304. Plech z nerezov\u00e9 oceli 201 m\u00e1 oproti sv\u00fdm konkurent\u016fm sv\u00e9 v\u00fdhody, pou\u017e\u00edv\u00e1 men\u0161\u00ed mno\u017estv\u00ed Cr a niklu. To vede k men\u0161\u00edmu pl\u00fdtv\u00e1n\u00ed p\u0159i v\u00fdrob\u011b spoj\u016f a tak\u00e9 ke sn\u00ed\u017een\u00ed v\u00fdrobn\u00edch n\u00e1klad\u016f. Navzdory tomu v\u0161ak plech z nerezov\u00e9 oceli ztr\u00e1c\u00ed \u010d\u00e1st sv\u00e9 tvrdosti a ta\u017enosti ve srovn\u00e1n\u00ed s nerezovou ocel\u00ed 304.<\/p>\n
Plech z nerezov\u00e9 oceli 201 m\u00e1 p\u0159ibli\u017en\u011b polovi\u010dn\u00ed obsah niklu ne\u017e nerezov\u00e1 ocel 304. M\u00edsto toho je wolfram nahrazen r\u016fzn\u00fdmi slitinami dus\u00edku a manganu. Je mo\u017en\u00e9, \u017ee celkov\u00fd p\u0159\u00edsp\u011bvek t\u011bchto slitinov\u00fdch p\u0159\u00edsad se nemus\u00ed rovnat celkov\u00e9mu obsahu niklu, ale ur\u010dit\u011b p\u0159isp\u00edvaj\u00ed pom\u011brn\u011b v\u00fdznamn\u00fdm zp\u016fsobem. Nev\u00fdhodou tohoto materi\u00e1lu je, \u017ee n\u00e1sleduj\u00edc\u00ed obsah chromu 18% a n\u00edzk\u00fd obsah niklu nem\u016f\u017ee dos\u00e1hnout rovnov\u00e1hy a vytvo\u0159it ferit, tak\u017ee obsah chromu v nerezov\u00e9 oceli 201 na 13.5% ~ 15%, v n\u011bkter\u00fdch p\u0159\u00edpadech a\u017e na 13% ~ 14%, jeho koroze odolnost nen\u00ed srovn\u00e1v\u00e1na s 304 a jinou podobnou ocel\u00ed. Krom\u011b toho mangan a v n\u011bkter\u00fdch p\u0159\u00edpadech m\u011b\u010f sni\u017euj\u00ed mo\u017enost repasivace za kysel\u00fdch podm\u00ednek b\u011b\u017en\u00fdch v korozn\u00edch m\u00edstech lo\u017eisek a trhlin. M\u00edra destrukce oceli 201 za t\u011bchto podm\u00ednek je p\u0159ibli\u017en\u011b 10-100kr\u00e1t vy\u0161\u0161\u00ed ne\u017e u nerezov\u00e9 oceli 304. Obsah zbytkov\u00e9 s\u00edry a uhl\u00edku v oceli se \u010dasto b\u011bhem v\u00fdroby nekontroluje, a to ani p\u0159i recyklaci materi\u00e1lu.<\/p>\n
Hlavn\u00ed zm\u011bnou, ke kter\u00e9 doch\u00e1z\u00ed ve slo\u017een\u00ed t\u011bchto nerezov\u00fdch ocel\u00ed, je nahrazen\u00ed dus\u00edku manganem. Obsah niklu je sn\u00ed\u017een z p\u0159ibli\u017en\u011b 20 % v p\u0159\u00edpad\u011b 201 na pouh\u00fdch 7 % v p\u0159\u00edpad\u011b nerezov\u00e9 oceli 304. To je zp\u016fsobeno p\u0159edev\u0161\u00edm t\u00edm, \u017ee wolfram je nahrazen manganem. Existuj\u00ed tak\u00e9 n\u011bkter\u00e9 dal\u0161\u00ed v\u00fdhody, kter\u00e9 lze pova\u017eovat za kombinaci obou nev\u00fdhod spojen\u00fdch s v\u00fdsledkem velmi \u00fa\u010dinn\u00e9 v\u0161estrann\u00e9 nerezov\u00e9 oceli.<\/p>\n
Dal\u0161\u00ed alternativou nerezov\u00e9 oceli, kter\u00e1 se objevila v posledn\u00edch n\u011bkolika letech, bylo pou\u017eit\u00ed uhl\u00edku m\u00edsto dus\u00edku. Karbon je extr\u00e9mn\u011b odoln\u00fd a odoln\u00fd. Mnoho nov\u00fdch spot\u0159ebi\u010d\u016f, kter\u00e9 p\u0159ich\u00e1zej\u00ed na trh, pou\u017e\u00edv\u00e1 uhl\u00edk m\u00edsto niklu, a to jen z tohoto d\u016fvodu. Uhl\u00edk tak\u00e9 zvy\u0161uje m\u011bkkost slitiny a to m\u016f\u017ee b\u00fdt pou\u017eito v dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch, kter\u00e9 vyu\u017e\u00edvaj\u00ed hodn\u011b elekt\u0159iny, jako jsou spor\u00e1ky a mikrovlnn\u00e9 trouby. Zv\u00fd\u0161en\u00ed m\u011bkkosti m\u016f\u017ee tak\u00e9 v\u00fdrazn\u011b zlep\u0161it v\u00fdkon t\u011bchto dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f.<\/p>\n
Cel\u00e9 slo\u017een\u00ed nerezov\u00e9 oceli 201 se zm\u011bn\u00ed, kdy\u017e se uhl\u00edk nahrad\u00ed manganem. D\u00edky tomu je slitina tvrd\u0161\u00ed, pevn\u011bj\u0161\u00ed a tak\u00e9 odoln\u011bj\u0161\u00ed v\u016f\u010di korozi. Fyzik\u00e1ln\u00ed vlastnosti t\u00e9to slitiny se zlep\u0161uj\u00ed v d\u016fsledku zv\u00fd\u0161en\u00ed mechanick\u00fdch vlastnost\u00ed a zlep\u0161uje se tepeln\u00e1 vodivost. Jak vid\u00edme, kombinace t\u011bchto dvou vytv\u00e1\u0159\u00ed perfektn\u00ed shodu. Pokud hled\u00e1te zbrusu novou kuchy\u0148skou sadu nebo chcete vym\u011bnit kuchy\u0148sk\u00e9 n\u00e1\u010din\u00ed ve va\u0161\u00ed kuchyni, nejlep\u0161\u00ed mo\u017enost\u00ed by bylo zvolit nerezovou ocel 201. Zauj\u00edm\u00e1me \u010destn\u00e9 m\u00edsto v dod\u00e1vk\u00e1ch nerezov\u00fdch v\u00fdrobk\u016f jako 201, 304, 316 a dal\u0161\u00ed. P\u0159i otev\u00edr\u00e1n\u00ed nov\u00e9ho ocel\u00e1\u0159sk\u00e9ho projektu je d\u016fle\u017eit\u00e9 hledat vysoce kvalitn\u00ed produkt.<\/p>","protected":false},"excerpt":{"rendered":"
Nerezov\u00e1 ocel 201, relativn\u011b levn\u00fd alternativn\u00ed materi\u00e1l k tradi\u010dn\u011b nerezov\u00e9 oceli 304. Plech z nerezov\u00e9 oceli 201 m\u00e1 oproti sv\u00fdm konkurent\u016fm sv\u00e9 v\u00fdhody, pou\u017e\u00edv\u00e1 men\u0161\u00ed mno\u017estv\u00ed Cr a niklu. To vede k men\u0161\u00edmu pl\u00fdtv\u00e1n\u00ed p\u0159i v\u00fdrob\u011b spoj\u016f a tak\u00e9 ke sn\u00ed\u017een\u00ed n\u00e1klad\u016f na [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2189","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/2189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/comments?post=2189"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/2189\/revisions"}],"predecessor-version":[{"id":2190,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/2189\/revisions\/2190"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/media?parent=2189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/categories?post=2189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/tags?post=2189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}