Tantalum Alloy - 111

Baoji Yusheng Hlau tsuas yog tsim tungsten, molybdenum, tantalum, niobium, zirconium, chromium, titanium, npib tsib xee, vanadium, cobalt, hafnium thiab lawv cov alloys nyob rau hauv daim ntawv, nplooj ntawv, strips, foils, rods, xov hlau, raj thiab lwm yam txheej txheem conventionally. profiles, raws li zoo raws li lub nkoj, crucibles, sputtering lub hom phiaj, txheej lub hom phiaj, machined qhov chaw, high-temperature furnaces rwb thaiv tsev cov ntxaij vab tshaus, cua sov ntsiab, rauv lub cev (cua sov furnaces, annealing furnaces), corrosion-resistant khoom thiab lwm yam khoom ua tiav. Cov khoom no tsuas yog siv nyob rau hauv lub teb ntawm sapphire siv lead ua rauv, lub tshuab nqus tsev rauv, monocrystalline silicon rauv, semiconductor ion implantation, hlau hmoov txhaj molding, nqus txheej, kub kub rauv, iav fiber, metallurgy, petrochemical, aerospace, tshuaj, khoom siv kho mob, khoom noj khoom haus, marine, automotive, kev tsim kho, industrial ceramics, ib puag ncig tiv thaiv engineering thiab lwm yam lag luam. Peb cov khoom tau raug muag thoob plaws ntiaj teb, suav nrog Tebchaws Meskas, Nyiv, Lub Tebchaws Yelemees, Australia, Canada, Southeast Asia thiab lwm thaj chaw.

Cov teebmeem ntawm cov hlau alloy hauv kev txo cov teeb meem nrog embrittlement hauv tantalum alloy T-111

Tshawb xyuas yog lub hauv paus ua rau kev laus embrittlement nyob rau hauv Tantalum Alloy - 111 thiab qhov cuam tshuam ntawm alloy hloov. Cov txiaj ntsig tau qhia tias T-111 muaj qhov sib piv tseem ceeb ntawm tungsten thiab hafnium uas ua rau ductility txo qis ntawm -196 C tom qab kev laus ntawm qhov kub txog 1040 C. Nws tau tshawb pom tias qhov no tshwm sim vim tias tungsten txhawb kev sib cais ntawm hafnium. mus rau grain ciam teb, uas ua rau kom rhiab heev rau hydrogen embrittlement. Tantalum alloys nrog qis tungsten lossis hafnium concentrations tsis pom kev laus embrittlement; Txawm li cas los xij, feem ntau ntawm cov alloys nyob rau hauv kev kawm muaj qis zog tshaj T-111 thiab muaj kev cuam tshuam rau hydrogen embrittlement.

Ntawm 820 thiab 990 C, oxygen tau muab los ntawm lub siab ntawm kwv yees li.0003 torr. Txoj kev tso cai rau kev kwv yees thiab rov ua dua cov pa oxygen ntawm tantalum alloy. (T-111). Raws li qhov ntsuas kub ntawm cov tshuaj tiv thaiv doping, cov tshuaj oxygen nyob rau hauv T-111 lattice feem ntau yuav ua li cas tswj thawj tus nqi ntawm oxygen uptake. Cov tantalum thiab tungsten oxides yeej nyob rau hauv cov khoom raws li-doped, xav tias yog vim muaj ntau ntau ntawm tantalum thiab tungsten nyob rau hauv cov hlau, txawm tias qhov tseeb tias hafnium oxides ruaj khov dua li cov tantalum lossis tungsten. Txawm li cas los xij, qhov kub-kub annealing txhawb kev tsim ntawm hafnium oxides los ntawm kev txhawb nqa oxidation ntawm lwm cov oxides thiab yaj oxygen.