Sintered Tungsten (W) Crucible

Meesha dhalaalaysa ee tungsten waa mid aad u sareysa ilaa 3410 ° C. Sidaa darteed, crucibles tungsten waxaa si weyn loo isticmaalaa sida weel udubdhexaadka ah foornooyinka warshadaha sida sapphire hal crystal foornooyinka koritaanka crystal, foornooyinka dhalaalaysa quartz, iyo foornooyinka dhalaalidda dhulka dhif ah. Deegaanka heerkulka shaqadu guud ahaan wuu ka sarreeyaa 2000 ° C.

Foornooyinka korriinka sapphire-ka ah ee hal-abuurka ah, tungsten crucibles oo leh nadiif sare, cufnaan sare, dildilaac gudaha ah, cabbir sax ah, iyo darbiyada gudaha iyo dibadda siman waxay si weyn u wanaajin karaan heerka guusha ee kiristaalo abuur inta lagu jiro kobaca crystal sapphire. Crucible tungsten tayo sare leh ayaa door muhiim ah ka ciyaara xakamaynta tayada jiidashada crystal, decrystalization ku dheggan dheriga, iyo nolosha adeegga.

Mashiinnadayada tungsten-ka ayaa lagu cadaadiyaa qaab ahaan, ka dibna waxaa lagu dhejiyaa heerkul sare si ay u sameeyaan qaab dhismeed cufan, ugu dambeyntiina saxan ayaa loo sameeyay si loo soo saaro tungsten-ka-soo-baxa oo leh awood aad u fiican, kuleylka kuleylka, iyo xasiloonida kiimikada.

Fiiro gaar ah: Marka la isticmaalayo sariiraha tungsten sinteed, waa in taxaddar la sameeyaa si looga fogaado isbeddellada heerkulka degdega ah si looga fogaado dildilaaca tungsten-ka sinteed. Intaa waxaa dheer, waa in taxaddar la sameeyaa si looga fogaado in lala xiriiro walxaha oksaydhiyeyaasha xooggan si looga fogaado in ay saameyn ku yeelato nolosha adeegga ee tungsten-ka sintered.