Dezincifikace je proces, kter\u00fd m\u016f\u017ee urychlit proces degradace kovov\u00fdch slitin. U kovov\u00fdch konstrukc\u00ed je t\u0159eba se mu vyhnout, aby byla chr\u00e1n\u011bna struktur\u00e1ln\u00ed integrita aplikace. Prvn\u00edm krokem k prevenci je pochopen\u00ed procesu odzinkov\u00e1n\u00ed.<\/p>\n
Dezincifikace je p\u0159irozen\u00fd proces, p\u0159i kter\u00e9m se z kovov\u00e9 slitiny selektivn\u011b odstra\u0148uje zinek. Kdy\u017e k tomu dojde, kovov\u00e1 slitina z\u016fstane slab\u0161\u00ed, por\u00e9zn\u00ed a t\u011b\u017ek\u00e1 struktura m\u011bdi.<\/p>\n
P\u0159i pohledu na slitinu kov\u016f se dezinfekce projevuje r\u016fzn\u011b. \u010casto m\u016f\u017ee vypadat jako matn\u00e9 \u010derven\u00e9 skvrny, d\u00edry a popraskan\u00e9 povrchy.<\/p>\n
Zinek je vysoce reaktivn\u00ed kov. V porovn\u00e1n\u00ed s jin\u00fdmi druhy kov\u016f m\u00e1 velmi slabou atomovou vazbu. D\u00edky t\u011bmto vlastnostem je pravd\u011bpodobn\u011bj\u0161\u00ed, \u017ee podlehne roztok\u016fm s agresivn\u011bj\u0161\u00edmi vlastnostmi.<\/p>\n
K tomu doch\u00e1z\u00ed \u010dast\u011bji, kdy\u017e se kovy dostanou do kontaktu s vodou, kter\u00e1 je m\u00edrn\u011b kysel\u00e1 nebo z\u00e1sadit\u00e1. Voda s n\u00edzk\u00fdm provzdu\u0161n\u011bn\u00edm, n\u00edzk\u00fd pr\u016ftok kapaliny a propustn\u00e9 usazeniny nebo povlak na povrchu kovu jsou faktory, kter\u00e9 zvy\u0161uj\u00ed riziko dezinfekce. Slitiny m\u011bdi a zinku s v\u00edce ne\u017e 15 procenty zinku jsou k procesu odkyselov\u00e1n\u00ed nejn\u00e1chyln\u011bj\u0161\u00ed.<\/p>\n
Pokud je to mo\u017en\u00e9, je nutn\u00e9 se vyhnout dezinfekci. Zde je n\u011bkolik metod, jak sn\u00ed\u017eit riziko dezinfekce konstrukce z kovov\u00e9 slitiny:<\/p>\n
Pokud ji\u017e doch\u00e1z\u00ed k dezinfekci va\u0161\u00ed kovov\u00e9 konstrukce, m\u016f\u017eete vyu\u017e\u00edt n\u011bkolik \u0159e\u0161en\u00ed. Nejb\u011b\u017en\u011bj\u0161\u00edm \u0159e\u0161en\u00edm je v\u00fdm\u011bna kovu za kov, u kter\u00e9ho je men\u0161\u00ed pravd\u011bpodobnost dezinfekce.<\/p>\n
Pokud se ob\u00e1v\u00e1te dezinfekce nebo jin\u00fdch forem po\u0161kozen\u00ed a koroze, kontaktujte spole\u010dnost Dreiym Engineering je\u0161t\u011b dnes. Jsme odborn\u00edci na korozi<\/a> prevence. Nab\u00edz\u00edme mnoho slu\u017eeb, v\u010detn\u011b\u00a0Pr\u016fzkumy CP<\/strong><\/a>\u00a0a mnoho dal\u0161\u00edho.<\/p>","protected":false},"excerpt":{"rendered":" Dezincification is a process that can hasten the deterioration process of metal alloys. It\u2019s something to avoid for metal structures to protect the structural integrity of the application. The first step to prevention is understanding the dezincification process. Dezincification: What It Is Dezincification is the natural process where zinc is selectively removed from a metal […]<\/p>\n","protected":false},"author":8,"featured_media":3489,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_mbp_gutenberg_autopost":false,"_pgmb_is_evergreen":true,"_pgmb_ap_template_id":0,"iawp_total_views":89,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-corrosion-and-cathodic-protection"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t