Khoom Description

Nyob rau hauv high-kawg manufacturing sectors xws li siab- kub melting, hluavtaws siv lead ua kev loj hlob, thiab nqus evaporation, niobium crucibles yog dav siv rau lawv siab melting point, corrosion kuj, thiab tshuaj inertness. Txawm li cas los xij, niobium crucibles tsis tsim nyob rau hauv ib txoj kev. Nyob ntawm txoj kev tsim, niobium crucibles feem ntau yog muab faib ua stamped (sib sib zog nqus-kos) thiab welded hom.

Lub ntsiab kom zoo dua ntawm stamped niobium crucibles nyob rau hauv seamless ib tug - daim ntawv. Cov txheej txheem no siv siab -purity niobium ntawv lossis ntawv ci, uas dhau los ua ib qho lossis ntau qhov sib sib zog nqus nqus cov kauj ruam los ntawm kev tuag rau plastically deform cov khoom rau hauv lub khob- zoo li lub nkoj. Vim tias tsis muaj qhov kub siab -kub fusion welding koom nrog, lub sidewall thiab hauv qab ntawm lub stamped crucible yog ib txwm tsis tu ncua, tsis muaj cua sov- cuam tshuam cheeb tsam thiab tsis muaj kev pheej hmoo ntawm porosity los yog inclusions txuam nrog weld seams. Qhov no yog qhov tseem ceeb rau siab - kub, siab - qhov chaw nqus tsev: nyob rau hauv niobium vuam, thaj chaw weld feem ntau nthuav tawm cov qoob loo loj hlob, thiab cov khoom siv thiab kev tiv thaiv corrosion ntawm thaj tsam fusion thiab cua sov- thaj tsam cuam tshuam yuav degrade. Nyob rau hauv sib piv, lub stamped qauv nta ib tug du, niaj hnub phab ntsa uas zoo txo cov tshuaj tiv thaiv cheeb tsam ntawm lub yaj thiab cov hlab ntsha phab ntsa thaum melting siab - cov ntaub ntawv purity, txo cov kab mob.

Welded niobium crucibles yog tsim los ntawm dov daim ntawv rau hauv lub tog raj kheej thiab vuam ib lub tiaj tiaj rau hauv qab. Lawv qhov zoo dua yog nyob rau hauv kev hloov kho tau yooj yim ntawm qhov loj me lossis tuab -walled non- qauv qauv, nrog cov khoom siv siab thiab qis dua. Rau cov xwm txheej kev lag luam uas tsis tshua muaj kev nruj me ntsis qhov yuav tsum tau ua thiab cov khoom me me, cov kev daws teeb meem welded muab kev lag luam muaj txiaj ntsig. Txawm li cas los xij, lub xub ntiag ntawm weld seams qhia txog qhov muaj peev xwm xau- kev txhawj xeeb nruj: txawm tias tom qab tsis yog- kev kuaj kev puas tsuaj, qhov ruaj khov ntawm cov welds nyob rau hauv ntev - lub sij hawm thermal cycling tseem qis dua rau homogeneous puag hlau.

Thaum lub sij hawm sib sib zog nqus nqus, cov nplej morphology thiab kev ntxhib los mos ntawm daim ntawv niobium ncaj qha cuam tshuam rau kev ua haujlwm zoo thiab kev ua haujlwm kawg. Txhawm rau txhawm rau "txiv kab ntxwv tev" qhov tsis xws luag tshwm sim los ntawm cov nplej ntxhib, cov khoom siv feem ntau siv cov nplej-stabilized niobium, uas nws cov nplej loj yog ob mus rau peb tus lej ASTM finer dua li kev lag luam - qib niobium. Qhov zoo no -cov qauv ua tau zoo tsis tsuas yog ua kom muaj kev kos duab zoo ib yam nkaus xwb tab sis kuj tseem ua rau cov khoom siv hluav taws xob zoo sib xws ntau dua qhov nkag tau zoo thiab thermal shock resistance thaum lub sij hawm siab - qhov kev pab kub. Thaum welded crucibles tseem tuaj yeem siv siab - zoo niobium daim ntawv raws li cov khoom siv hauv paus, lub vuam thermal voj voog cuam tshuam qhov sib xws hauv zos, tsim cov ntsiab lus tsis muaj zog.

Rau me me -rau- nruab nrab- qhov loj me, nyias- cov ntawv siv phab ntsa uas xav tau kev huv siab heev thiab lub tshuab nqus tsev sealing kev ua tau zoo, stamped niobium crucibles yog qhov kev xaiv zoo dua. Rau qhov loj - ntim, tshwj xeeb zoo li yuav tsum tau qhov twg tus nqi rhiab heev yog qhov tseem ceeb, welded crucibles yog ib qho kev xaiv, muab cov weld seams undergrigorous to testing thiab nyob rau hauv - kev saib xyuas.

khoom parameter

Cov khoom npe	Stamped Ntshiab Niobium Crucibles
Qib	Nb 2
Cov khoom purity	Ntau dua lossis sib npaug li 99.95%
OD	15.9mm / Raws li cov neeg siv khoom xav tau
Phab ntsa Thickness	0.3mm / customized
Qhov siab	32mm / Raws li cov neeg siv khoom xav tau
Kev kho saum npoo	Polished
Cov khoom xa tuaj	35-40 hnub
MOQ	1000PCS
Cov ntawv pov thawj	ISO9001:2015/CE
Txoj kev thauj mus los	Hiav txwv freight, huab cua freight, FedEx, DHL, UPS