Lub cev thiab tshuaj muaj zog ntawmtungsten carbideyog ib qho tsaus grey crystalline hmoov.Tus txheeb ze ceev yog 15.6 (18/4 ℃), melting point yog 2600 ℃, boiling point yog 6000 ℃, Mohs hardness yog 9. tungsten carbide yog insoluble nyob rau hauv dej, hydrochloric acid los yog sulfuric acid, tab sis soluble nyob rau hauv lub sib tov ntawm nitric acid thiab hydrofluoric acid.Tungsten carbide tuaj yeem hnov mob hnyav nrog fluorine ntawm chav tsev kub thiab oxidized rau tungsten oxide thaum cua sov hauv huab cua.Ntawm 1550 ~ 1650 ℃, tungsten hlau hmoov tuaj yeem ua los ntawm kev siv tshuaj ncaj qha nrog carbon dub lossis ntawm 1150 ℃, tungsten hmoov tuaj yeem ua los ntawm cov tshuaj tiv thaiv nrog carbon monoxide.
Daim ntawv thov Tungsten carbide (WC) yog ib qho tseem ceeb ntawm cov ntaub ntawv tshuaj ntawm cemented carbide thiab hlau ceramics, nrog rau siab hardness, siab hnav tsis kam thiab zoo heev tawg toughness, hu ua "cov hniav ntawm kev lag luam", nyob rau hauv cov cuab yeej drilling, txiav cov cuab yeej, precision pwm. , cov cuab yeej siv mining, koob luam ntawv, tub rog armor-piercing mos txwv thiab lwm yam kev lag luam tau siv dav.
Tungsten carbide yog siv nyob rau hauv kev lag luam machinery, txiav cov cuab yeej, abrasives, armor-piercing mos txwv thiab hniav nyiaj hniav kub.Nws tseem nrov dua li cov hlau tsis muaj steel vim tias lawv cov hardness zoo kawg thiab tsis kam hnav.Nws yog siv rau hauv kev tsim cov khoom siv zeb, suav nrog kev sib tsoo thiab milling.Nws kuj muaj xws li inclined hiking, ski ncej thiab cleats.Nws yog tsuas yog siv nyob rau hauv daim ntawv ntawm carbide.
Post lub sij hawm: May-22-2023
