Kuongororwa kweManufacturing Methods yeHard Alloy Strip

Isu tese tinoziva kuti chikamu chikuru cheakaomeswa alloys ndeye micro saizi carbide poda yekuoma kwakanyanya uye refractory simbi. Naizvozvo, yakasimba kwazvo, uye vanhu vazhinji vari kubvunza kana iyo yakaoma alloy inoshandiswa kune yakaoma alloy bhora mazino isimbi? Alloy yakaoma yakatanga sei? Pazasi, iyo yakaoma alloy strip mugadziri achakutsanangurira nzira yekugadzira yakaoma alloy bhora zino rakaomarara alloy.

1. Nzira yekugadzira yetambo yakareba yakaoma alloy ndeyotevera: kutanga, kusungirirwa kwekubatanidza kunogadzirwa ne-high-energy ball grinding; Zvadaro, maererano nehuremu hwakatarwa hwezvikamu zvakaoma zvealloy, musanganiswa unowedzerwa uye unoiswa pasi pekusimbisa bhora rekugaya. Musanganiswa wakaoma alloy unogadzirwa nekugaya bhora unobva waitwa vacuum sinter kuita shape.

2. Iyo yakaoma alloys inoshandiswa kune yakareba strip yakaoma alloy bhora mazino anonyanya kusanganisira tungsten carbide (WC) uye titanium carbide (TC). Hard alloys anonyanya kusanganisira 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+Cobalt) aTallo (WC+CoYC)

3. Mhando ye-ultra-fine hard alloy ball zino rakaoma alloy uye nzira yekugadzira. The alloy is a composite alloy inoumbwa nezvikamu zvitatu zvikuru: WC yakaoma chikamu, Co Al sechikamu chekubatanidza simbi, uye zvisingawanzoitiki pasi pesimbi chikamu chikamu; Kuumbwa uye uremu hwehuwandu hweiyo alloy ndeyotevera: Co Al bonding simbi chikamu: Al13-20%, Co80-87%; composite alloy: Co-AL 10-15%, Re1 ~ 3%, WC82 ~ 89% . Nzira yekugadzira ndeyotevera: kutanga, iyo yekubatanidza alloy Co Al ivhu kubva kune-high-energy balls; Zvadaro, maererano nehuwandu hwehuremu hwehuwandu hwezvikamu zvakaoma zvealloy, musanganiswa unosanganiswa uye unoiswa pasi pekusimbiswa kwebhora. Iyo yakaoma alloy musanganiswa inogadzirwa nekugaya bhora inobva yaiswa vacuum sintering pa sintering tembiricha ye1360 ℃ uye nguva yekubata yemaminetsi makumi maviri. Yakanyanya kunaka hard alloy inogadzirwa.