Tungsten crucibleyog lub thawv ua los ntawm cov khoom siv tungsten, uas yog siv los ntim thiab ua cov tshuaj lossis cov hlau ntawm qhov kub thiab txias. Tungsten (tungsten) yog ib qho tseem ceeb ntawm cov khoom siv hlau uas muaj cov ntsiab lus melting siab, siab ceev, siab hardness, siab corrosion kuj thiab zoo stability. Nws muaj ntau yam kev siv, xws li ua cov filaments, thermocouples, lub tshuab nqus tsev vacuum, lub qhov cub kub, cov cuab yeej siv siab ceev, cov cuab yeej siv dav hlau, cov khoom siv hluav taws xob, thiab lwm yam. Nyob rau hauv high-tech teb, tungsten thiab nws cov ntaub ntawv alloy kuj tau lug siv nyob rau hauv lub nuclear kev lag luam, semiconductors, electronics, khoom kho mob thiab high-temperature alloys. Feem ntau hais lus, tungsten yog cov khoom siv hlau tseem ceeb heev thiab hloov tsis tau. Tungsten alloy crucibles yog qhov zoo tagnrho rau cov hlab ntsha kub vim lawv qhov siab melting point (3422 degree), siab hardness, corrosion kuj thiab siab tshuaj stability.
Cov khoom zoo tungsten crucibles tau siv dav hauv ntau qhov kev lag luam thiab kev sim, xws li lub tshuab nqus tsev, kev loj hlob siv lead ua, alloy refining, high-temperature chemical reactions, thiab lwm yam. thiab solar cells.
Tus nqi ntawm tungsten crucible muaj feem xyuam rau yam xws li nws qhov loj me, cov duab thiab cov txheej txheem tsim khoom. Thaum muas lub tungsten alloy crucible, nws raug nquahu kom xaiv qhov loj me thiab cov duab tsim nyog raws li daim ntawv thov xav tau, thiab ua kom ntseeg tau zoo kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm zoo.
1. Specification thiab kam rau ua
|
Kev xa khoom |
Loj (mm) |
Kev kam rau siab (mm) |
||
|
Txoj kab uas hla (mm) |
Siab (mm) |
Txoj kab uas hla (mm) |
Siab (mm) |
|
|
Sintering |
10-500 |
10-600 |
±5 |
±5 |
|
Forging |
10-130 |
10-200 |
±1 |
±2 |
|
Sintering thiab Mechining |
10-450 |
10-500 |
±0.5 |
±1 |
2. Crucible Drawing
3. Cov txheej txheem ntawm kev ua tungsten crucible yog raws li nram no
1) Kev npaj cov khoom siv raw: tungsten hlau yog siv los ua cov khoom siv tseem ceeb, thiab lwm yam khoom siv hlau tuaj yeem ntxiv. Sib tov cov hmoov nyoos raws li kev faib ua feem ntawm cov khoom xyaw.
2) Npaj cov pwm: sau cov khoom siv raw rau hauv pwm thiab ua kev npaj ua ntej nias.
3) Kev tshuaj xyuas cov ntaub ntawv raw: tshuaj ntsuam cov khoom ua ntej nias raw cov hmoov raws li qhov xav tau. Cov khoom siv tshuaj ntsuam xyuas tuaj yeem ua tau zoo dua rau cov duab ntawm cov khoom zoo tungsten crucible.
4) Txhaj tshuaj molding: Txhaj tshuaj molding ntawm cov tshuaj ntsuam raw khoom hmoov nyob rau hauv kev tiv thaiv ntawm lub tshuab nqus tsev los yog argon ua rau lub qhov khoob ntawm crucible.
5) Kev kho cua sov: Ua kom muaj kev kho cua sov kub ntawm qhov tsim tungsten alloy crucible dawb paug kom tshem tawm cov kev ntxhov siab sab hauv thiab qhov tsis xws luag.
6) Precise machining: Precise machining and grinding of the heat-treated blanks can make a trustable tungsten crucible.
7) Kev tshuaj xyuas thiab ntim khoom: Ntau yam kev tshuaj xyuas yog ua tiav ntawm cov khoom tiav tungsten alloy crucible, thiab nws tuaj yeem muag tom qab ntim.
Tag nrho cov txheej txheem ntau lawm yuav tsum tau mus los ntawm ntau cov txheej txheem, ntawm cov kev kho cua sov thiab precision machining yog cov kauj ruam tseem ceeb, uas tuaj yeem txiav txim siab qhov ua tau zoo ntawm tungsten crucible.
4. Cov Khoom Muag
5. Tungsten crucibles yog dav siv nyob rau hauv melting, kho cua sov, thiab high-temperature tshuaj tiv thaiv nyob rau hauv high-temperature thiab ultra-high nqus ib puag ncig. Nov yog qee yam kev siv
1) Lub ntiaj teb tsis tshua muaj hlau smelting: Nws tuaj yeem siv rau smelting thiab refining tsawg lub ntiaj teb hlau (xws li yttrium, lanthanum, cerium, thiab lwm yam).
2) Casting: Nws tuaj yeem siv los npaj cov ntaub ntawv raw rau ntau yam ntaub ntawv hlau, xws li tooj liab, txhuas, zinc, hlau, thiab lwm yam.
3) Kev kho cua sov: Nws tuaj yeem siv rau kev kho cua kub kub, xws li cua txias sai, annealing, homogenization, thiab lwm yam.
4) Optical fiber manufacturing: Nws tuaj yeem siv rau melting optical fibers.
5) Kev lag luam semiconductor: Nws tuaj yeem siv rau hauv kev tsim cov khoom siv semiconductor.
6) Tshuaj tiv thaiv: Nws tuaj yeem siv rau cov tshuaj tiv thaiv ntawm qhov kub thiab txias, xws li oxidation, txo, hydrogenation, thiab lwm yam.
Hauv kev xaus, vim muaj cov khoom zoo ntawm tungsten xws li cov ntsiab lus siab melting, siab ceev, siab corrosion kuj, thiab siab zog, tungsten crucibles yuav siv tau nyob rau hauv ntau daim ntawv thov kev lag luam nyob rau hauv high-temperature ib puag ncig.
Cim npe nrov: Tuam Tshoj tungsten crucible nqe manufacturers, lwm tus neeg
