Nibihe bintu bigira ingaruka kumikorere ya sima ya karbide ya sima

Carbide ya simani ifu ya metallurgiki yibicuruzwa bikozwe muri karbide (wc, tic) ifu ya micron-nini yifu yubutaka bukomeye bwo kwangirika hamwe na cobalt (co) cyangwa nikel (ni) na molybdenum (mo) nkibihambiriye, byacuzwe mumatanura ya vacuum cyangwa itanura rya hydrogen. .

Iyo gukoraCarbide, ingano yifu yibikoresho byatoranijwe iri hagati ya microne 1 na 2, kandi ubuziranenge buri hejuru cyane.Ibikoresho fatizo bifatwa mukigero cyagenwe, kongerwamo inzoga cyangwa ibindi bitangazamakuru mu ruganda rwumupira utose, kuburyo bivanze rwose, bikajanjagurwa, byumye, byumye hanyuma byongerwaho ibishashara cyangwa amase nubundi bwoko bwibikoresho, hanyuma bikuma akayungurura kugirango akore imvange.Hanyuma, imvange irasunikwa, irakanda, kandi ishyutswe hafi yo gushonga icyuma gihujwe (1300 ~ 1500 ℃), icyiciro gikomeye hamwe nicyuma gihujwe bizakora eutectic alloy.

Nyuma yo gukonjesha, ibyiciro bikomye bigabanywa muri gride igizwe nibyuma bifatanye, bifitanye isano ya hafi kugirango bibe byose bikomeye.Ubukomezi bwa karbide ya sima biterwa no gukomera kwicyiciro hamwe nubunini bwingano, ni ukuvuga uko ibyiciro bigenda bikomera hamwe nubunini bwingano, niko gukomera.Ubukomezi bwaCarbideigenwa nicyuma gihuza, kandi hejuru yicyuma gihuza, niko imbaraga zunama.