Mhedzisiro yeW yemukati mune tungsten carbide crystal bonding chikamu pane inoshanduka simba yealloy.

Simba rekubhenda chinhu chakakosha chemuviri chesimende carbide.Pamusoro pe-cobalt alloys, simba rayo rinowedzera nekuwedzera kwehuwandu hweW;nepo kune yakaderera-cobalt alloys, zvinopesana ichokwadi.

Izvi zvinodaro nekuti mushure mechikamu checobalt chehigh-cobalt alloyis solid-solution yakasimbiswa neW, iyo yepurasitiki deformation kuramba yealloy inovandudzwa, nekudaro ichiwedzera simba;panguva iyoyakaderera-cobalt alloyiine brittle, uye mushure mechikamu checobalt chakasimba-mhinduro yakasimbiswa neW, simba racho rinoderedzwa.Alloy simba.

Ukama huri pakati pekupfeka kuramba uye W zvinyorwa zvinofanirwa kutsanangurwa nekuita kwechikamu chekubatanidza.Iyo yakakwirira iyo W yemukati, iyo yakawanda cobalt inosimbiswa uye yakakwirira yekupfeka kuramba;iyo alloy ine diki diki ye eta phase iyo isingatadzisi kupfeka kusagadzikana panguva yekushandiswa.Nekudaro, kana huwandu hwe eta hwakakura, iyo alloy ine brittle uye inowanzo pwanya kana kutyora, zvichikonzera kukanganisa kune alloy maturusi.