Ukuhlaziywa Kwezindlela Zokukhiqiza Ze-Hard Alloy Strip

Sonke siyazi ukuthi ingxenye eyinhloko yama-alloys aqinile yizimpushana ezincane ze-carbide ezinobunzima obuphezulu nezinsimbi eziphikisayo. Ngakho-ke, iqinile kakhulu, futhi abantu abaningi bayabuza ukuthi i-alloy eqinile esetshenziselwa amazinyo ebhola eqinile iyinsimbi? Ingxubevange eqinile yavela kanjani? Ngezansi, umenzi we-hard alloy strip uzokuchazela indlela yokukhiqiza ye-hard alloy ball tooth hard alloy.

1. Indlela yokukhiqiza ye-long strip hard alloy kanje: okokuqala, i-alloy yokubopha yenziwa ukugaya ibhola eliphezulu lamandla; Khona-ke, ngokwesilinganiso esinqunyiwe sesisindo sezingxenye ze-alloy eqinile, ingxube yengezwa futhi ingaphansi kokuqinisa ibhola lokugaya. Ingxube ye-alloy eqinile ekhiqizwa yi-ball Milling bese i-vacuum sintered ibe yisimo.

2. Ama-alloys aqinile asetshenziselwa amazinyo ebhola eliqinile eline-strip emide ikakhulukazi ahlanganisa i-tungsten carbide (WC) ne-titanium carbide (TC). Ama-Hard alloys ikakhulukazi ahlanganisa i-tungsten cobalt based (WC+Co) hard alloys (YG), tungsten titanium cobalt based (WC+TiC+Co) hard alloys (YT), tungsten tantalum cobalt based (WC+TaC+Co) hard alloys (YA), tungsten titanium tantalum cobalt based (WC+CoYC+Talloy)

3. Uhlobo lwe-ultra-fine hard alloy ball tooth hard alloy kanye nendlela yalo yokukhiqiza. Ingxubevange iyingxubevange ehlanganisiwe eyakhiwe izingxenye ezintathu eziyinhloko: isigaba esiqinile se-WC, i-Co Al njengesigaba sensimbi sokubopha, kanye nesigaba sezinto zensimbi ezingavamile; Ukwakheka nokuqukethwe kwesisindo se-alloy kungokulandelayo: Isigaba sensimbi sokubopha i-Co Al: Al13-20%, Co80-87%; ingxubevange ehlanganisiwe: Co-AL 10-15%, Re1~3%, WC82~89%。 Indlela yokukhiqiza imi kanje: okokuqala, ingxubevange yokubopha i-Co Al igaywe kusuka kumabhola anamandla amakhulu; Khona-ke, ngokwesilinganiso esinqunyiwe sesisindo sezingxenye ze-alloy eqinile, ingxube ixubene futhi ingaphansi kokugaya ibhola eliqinisiwe. Ingxube ye-alloy eqinile ekhiqizwa ukugaya ibhola bese i-vacuum sintered ekushiseni kwe-sintering engu-1360 ℃ kanye nesikhathi sokubamba imizuzu engu-20. Kukhiqizwa ingxubevange eqinile enhle kakhulu.