Cov khoom tseem ceeb yog cov ntshiab tantalum, thiab cov qib sib xws muaj xws li Ta1, nrog rau purity ntawm feem ntau ntau dua los yog sib npaug rau 99.95%. Kuj tseem muaj cov ntaub ntawv tantalum alloy, xws li tantalum niobium alloy, tantalum tungsten alloy, thiab lwm yam.
Muaj ntau hom screws, nrog rau cov screws slotted, T- taub hau screws, hexagonal screws, square taub hau screws, hexagonal screws, thiab lwm yam., uas tuaj yeem ua tau raws li lub teb chaws tus qauv, American qauv, German qauv, thiab lwm yam, thiab kuj txhawb customization raws li cov duab kos.
Tantalum has extremely strong corrosion resistance and can form a dense oxide film on its surface, making it almost non reactive with other acids (including aqua regia) at room temperature. Nws tsuas yog soluble hauv hydrofluoric acid thiab concentrated sulfuric acid. Cov yam ntxwv no tso cai rau tantalum screws siv ruaj khov nyob rau hauv ib puag ncig hnyav xws li muaj zog corrosive acids thiab alkaline daws. Lub melting point ntawm tantalum yog siab li 2996 degree, uas enables tantalum screws kom ruaj khov lub cev thiab tshuaj zog nyob rau hauv qhov kub thiab txias, ua rau lawv tsis tshua muaj deformation thiab melting. Tantalum screws muaj qee lub zog tensile, yield zog, thiab elongation. Tantalum tsis yog - tshuaj lom thiab tsis ua rau tib neeg cov ntaub so ntswg, thiab muaj biocompatibility zoo, yog li nws kuj tau siv hauv kev kho mob.
Tantalum raw cov ntaub ntawv feem ntau yog melted rau hauv ingots siv electron beam nqus tsev vacuum melting, thiab ces ua tiav rau hauv screws los ntawm forging, tig, thiab lwm yam txheej txheem. Tom qab dhau kev soj ntsuam, lawv tau ntim thiab xa tawm.
Vim nws zoo heev corrosion kuj, tantalum screws ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw. Dav siv rau kev sib txuas cov cuab yeej xws li tshuaj reactors, pipelines, thiab digesters, nws muaj peev xwm ua kom ntev -lub sij hawm ruaj khov ntawm cov khoom siv nyob rau hauv corrosive media ib puag ncig xws li muaj zog acids thiab alkalis. Tantalum muaj zoo conductivity thiab ruaj khov tshuaj. Tantalum screws tuaj yeem siv rau hauv cov khoom siv hluav taws xob, xws li cov khoom siv semiconductor, cov cuab yeej hluav taws xob, thiab lwm yam, txhawm rau txhim kho thiab txuas cov khoom siv hluav taws xob, ua kom cov khoom siv hluav taws xob ua tau zoo thiab kev ruaj ntseg ntawm cov khoom siv. Lub siab melting point, siab zog, thiab corrosion kuj ntawm tantalum screws pab kom lawv ua tau raws li qhov yuav tsum tau ntawm aerospace cov cuab yeej nyob rau hauv huab ib puag ncig xws li kub, siab, thiab siab corrosion. Lawv tuaj yeem siv los tsim cov khoom tsim thiab cov khoom siv cav rau cov dav hlau thiab cov chaw ua haujlwm. Raws li biocompatibility zoo, tantalum screws tuaj yeem siv los tsim cov khoom siv kho mob xws li cov pob qij txha thiab cov hniav cog hniav, thiab tuaj yeem ua tau zoo sib xws nrog tib neeg cov ntaub so ntswg, txo cov kev tsis lees paub hauv tib neeg lub cev.
