Tungsten screwsyog cov neeg kho tshuab fasteners ua feem ntau ntawm tungsten, tsim los ntawm cov txheej txheem ua tiav. Cov khoom no muaj siab -kub tsis kam thiab yog siv dav hauv cov khoom sib txuas hauv qhov chaw huab cua xws li siab - kub melting furnaces thiab sintering furnaces. Lawv kuj tau siv rau hauv daim ntaub thaiv tshwj xeeb hauv kev lag luam semiconductor thiab electronics.
Cov khoom yog tsim los ntawm CNC precision machining khoom, nrog rau qhov chaw polished los yog sandblasted los txhim khu kev zoo nkauj. Customized thread specifications (GB, UK, US) muaj los ua kom tau raws li cov kev xav tau tshwj xeeb, thiab tus kheej tsim qauv tsim tau txais kev txhawb nqa. Txhawm rau tiv thaiv oxidation, cov khoom tiav yog khaws cia siv lub tshuab nqus tsev ntim khoom.
Tungsten screws yog tsim los ntawm siab -purity tungsten rods los yog daim hlau los ntawm ntau yam kev ua haujlwm siab heev. Cov txheej txheem tsim khoom siv precision CNC lathes, machining chaw, thiab hlau txiav cov cuab yeej los xyuas kom meej xov raug ntawm ± 0.02mm. Tom qab siab -kub sintering, cov qauv siv lead ua densification tus nqi nce mus txog 98%, uas ua rau cov khoom ruaj khov.
Tungsten screws tuav cov qauv kev ncaj ncees txawm tias ntawm 1800 degree, thiab lawv cov coefficient ntawm thermal expansion tsuas yog 1/3 ntawm cov hlau. Qhov saum npoo tau txais kev kho tshwj xeeb los tsim cov txheej oxide tuab ntawm 5-10 μm, txhim kho corrosion los ntawm 45%. Txawm li cas los xij, cov khoom siv yog nkig heev, nrog rau kev cuam tshuam lub zog tsuas yog 1/8 ntawm titanium alloys, ua rau nws tsis haum rau cov ntawv thov nrog kev vibration zaus tshaj 200 Hz.
Tungsten screws yog siv ua ke nrog molybdenum Cheebtsam nyob rau hauv siab -cov khoom siv kho cua sov kom ntseeg tau tias lub cub tawg tseem airtight tom qab 3000 teev ua haujlwm tas li. Thaum lub sij hawm sib dhos, yuav tsum siv lub torque wrench los tswj lub zog nruj; Kev ua kom nruj torque ntau ntawm 1.5-6 N·m yog pom zoo. Cov screws yuav tsum tsis txhob rov qab siv ntau tshaj peb zaug, thiab yuav tsum tau muab pov tseg yog hais tias cov xov clearance tshaj 0.1 hli. Qhov chaw cia cov av noo yuav tsum tau tswj qis dua 30% RH kom tiv thaiv hydrogen embrittlement ntawm cov khoom siv tungsten.
Yog xav paub ntxiv txog tungsten thiabmolybdenum ntsia hlautus nqi, thov nrog peb cov kws muag khoom muag.
Cov ntaub ntawv tiv tauj:
Tel: +86-0917- 3664600
Whatsapp: +8618791798690
