Taurin tungsten carbide yana da girma sosai, yana ɗaya daga cikin kayan da ke da taurin mafi girma tsakanin karafa, kuma taurin Mohs na iya kaiwa 9-9.5.Wannan ya sa tungsten carbide ya zama kyakkyawan abu don kera manyan kayan aiki da wukake.
Tungsten carbide yawanci abu ne mai gauraye da abubuwan ƙarfe kamar tungsten carbon da ɗaure irin su cobalt da nickel, kuma taurinsa gabaɗaya yana kusa da 8-9.Daga cikin su, tungsten carbide yana daya daga cikin abubuwan da ke da tauri mafi girma a cikin siminti na siminti, kuma taurin Mohs na iya kaiwa 9-9.5, don haka ana amfani dashi sosai wajen kera manyan kayan aiki da wukake.Carbide da aka yi da siminti tare da ƙarin cobalt a cikin abun da ke ciki yana da mafi kyawun juriya da juriya.
Taurin gami mai ƙarfi shine HRA89-92.5, wanda yake da tsayi sosai, don haka yana da wahala a yi rikitattun kayan aiki.Nau'in farko na duniya mai ƙarfi daga 1923, lokacin da masanin kimiyyar Jamus Schloetter ba zato ba tsammani, tungsten carbide foda ya kara 10% ~ 20% cobalt, sanya tungsten carbide da cobalt sabon gami.
Carbide yana da taurin 86 zuwa 93HRA
Hard gami da aka yi da wani iri-iri refractory karfe carbide matsayin albarkatun kasa, da kyau taurin, sa juriya da lalata juriya, aka sani da masana'antu hakora.Amma brittleness yana da girma, ba zai iya zama machining, da wuya a yi siffar hadaddun abubuwa.
Na farko wuya gami daga 1923, Jamus masanin kimiyya Schloetter.Ƙirƙirar tungsten carbide da cobalt sabon gami, taurin yana da girma sosai, shine nau'in nau'in nau'in nau'i na farko na duniya, 1929, masanin kimiyyar Amurka Schwarzkopf don haɓakawa, ƙarancin gami da hankali ya haɓaka.
Hard alloy taurin ya fi na kowa girma, don haka amfani da shi ana amfani da shi ne don yanke ƙarfe na gama gari.Tare da saurin fadada masana'antar kera motoci ta kasar Sin, bukatun yankan kayan aikin na karuwa, kuma kasuwar simintin carbide ita ma tana fadadawa.
Lokacin aikawa: Mayu-09-2023
