99.95% Purity Ntshiab Tungsten Melting lauj kaub tungsten crucible rau sapphire loj hlob rauv khoom
Khoom piav qhia:
Cov ntaub ntawv dav dav ntawm tungsten crucible
Purity:99.95%
Density:≥18.2g/cm3
Kev siv kub: ≤ 2500 ℃
Dub: 0.295 ntawm 2027 ℃
Thermal Expansion coefficient (0-1600 ℃) 4.98 * 10
vapor siab: 10 -6Pa ntawm 2100 ℃
Qhov zoo ntawm cov khoom:
1. High thermal conductivity
2. High thermal expansion coefficient
3. Lub zog loj nyob rau hauv qhov kub thiab txias
4. Los tiv thaiv kev sib txhuam corrosion
5. Zoo harden muaj peev xwm.
Kev siv cov khoom siv:
1. Tsis tshua muaj ntiaj teb smelting rauv.
2. Cua sov ntsiab ntawm induction rauv
3. Quartz iav melting rauv
4. Lub thawv kub kub
5. Sapphire siv lead ua loj hlob
Nco tseg:
1. Tungsten crucible yog hnyav thiab tsis yooj yim, nqa maj mam thiab tsis tu ncua siv lub zog siab hoisting mos siv.
2. Tungsten crucible yuav tsum tau muab cia rau hauv qhov chaw qhuav (humidity tsawg dua 60%), txwv tsis pub lawv yooj yim rau oxidized tau dub.
3. Thaum teeb tsa lub tungsten crucible, cov qauv kev txhawb nqa thiab lub hauv paus yuav tsum yog ib txwm kab rov tav tsis yog nyob rau hauv chav tsev kub xwb tab sis kuj nyob rau hauv kev ua hauj lwm kub kom ntseeg tau tias lub crucible tsis skewed thaum ua hauj lwm.
Vim li cas thiaj xaiv peb:
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
4. lav kom muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam, cov khoom xa tuaj nrog lub sijhawm tsim khoom tsawg.
6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
Factory zaub
Tiv tauj peb
yog info@zztungsten.com
