Bambanci tsakanin tungsten carbide rolls da yumbu Rolls

Daga hangen nesa na abu abun da ke ciki, cimined carbide Rolls aka yafi shirya ta foda metallurgy tsari ta foda metallurgy tsari ta amfani da refractory karfe mahadi (kamar tungsten carbide WC, titanium carbide TiC, da dai sauransu) a matsayin matrix, da mika mulki karafa (kamar Cobalt Co, nickel Ni, da dai sauransu) a matsayin lokaci mai ɗaure. Wannan haɗe-haɗe na musamman na kayan yana ba da juzu'in tungsten carbide naɗaɗɗen ƙaƙƙarfan ƙarfi, juriya da juriya na thermal juriya, yana ba su damar jure matsanancin lalacewa da tsagewar yanayin zafin jiki, matsa lamba da saurin mirgina. Rubutun yumbura yana dogara ne akan kayan yumbura kuma ana sarrafa shi ta hanyar tsari na musamman. Kayan yumbu da kansa yana da tsayin daka sosai da kyakkyawan juriya na lalata, wanda ke sa yumbun yumbu ya yi aiki sosai a cikin tsarin jujjuyawar, musamman a yanayin buƙatu masu girma don ƙarewar farfajiya da juriya na juriya na mirgina.

Dangane da halayen wasan kwaikwayon, an san Rolls tungsten carbide don juriya da juriya na thermal. Yana da ƙarfi mai ƙarfi da kwanciyar hankali mai kyau na thermal, kuma yana iya yin aiki da ƙarfi na dogon lokaci a cikin yanayin zafi mai zafi da ɗaukar nauyi, wanda ke haɓaka haɓakar aikin injin mirgina sosai. Bugu da kari, tungsten carbide rolls shima yana da kyakykyawan yanayin zafi, wanda zai iya saurin watsar da zafin da ake samu yayin aikin nadi, rage zafin saman rolls, da kuma rage lalacewar yanayin zafi ga rolls. Rolls na yumbu, a gefe guda, ana siffanta su da tsayin daka, juriya na lalata da kuma babban yanayin zafi. Abubuwan da ke cikin kayan yumbura na musamman suna yin juzu'in yumbu ba sauƙin da za a lalata su ta hanyar sinadarai yayin aikin mirgina ba, kuma suna iya kula da ƙarewa da daidaiton mirgine na dogon lokaci. A lokaci guda, juzu'i na yumbu na iya kiyaye aiki mai ƙarfi a cikin yanayin zafi mai ƙarfi, kuma ba zai gurɓata ko tausasa ba saboda karuwar zafin jiki.

Dangane da aikace-aikace, simintin carbide Rolls ana amfani da su sosai a cikin samar da ƙarfe, ƙarfe mara ƙarfe, kayan gami da sauran masana'antu saboda kyawawan kaddarorin su. Musamman ma a cikin yanayi mai ƙarfi, mai ɗaukar nauyi kamar na'ura mai jujjuyawar igiya mai sauri da kuma gama aikin injin ɗin, simintin carbide Rolls na taka rawar da ba za a iya maye gurbinsa ba. yumbu Rolls ana amfani da ko'ina a zafi da sanyi mirgina samar Lines a cikin karfe masana'antu, yumbu samar, gilashin sarrafa da lantarki masana'antu saboda su high taurin, lalata juriya da kuma high zafin jiki kwanciyar hankali.