Niobium phiaj

Cov lus piav qhia luv luv:

Yam Khoom: ASTM B393 9995 Ntshiab Polished Niobium phiaj rau kev lag luam

Txheem: Astm B393

Ntom ntom: 8.57g / cm3

Purity: ≥99.95%

Qhov loj me: Raws li cov neeg siv khoom cov duab kos

Kev Tshuaj Xyuas: Tshuaj lom neeg ntsuas tshuaj lom neeg, kev soj ntsuam kho tshuab, kev tshuaj ntsuam ntxiv, pom qhov tseeb pom

Ntom ntom: ≥8.6g / cm ^ 3

Melting Taw tes: 2468 ° C.

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Khoom Qhia Qhia

Khoom Ntawv

Cov khoom tsis muaj

Kev qhia tshwj xeeb
Yam	ASTM B393 9995 Ntshiab Polished Tower Tower Tower Rau Kev Lag Luam
Lub hom phiaj	ASTM B393
Ceev	8.57G / CM3
Kev coj dawb huv	≥99.95%
Qhov loj	Raws li cov neeg siv khoom cov duab kos
Kev kuaj xyuas	Tshuaj lom neeg tshuaj ntsuam xyuas, kev kuaj tshuab, kev tshuaj ntsuam xyuas, kev pom zoo kom pom
Teem nqi	R04200, R04210, R04251, R04261
Nplaim	Polishing, sib tsoo
Kev txawj	Sintered, dov, forged
Yam zoo	Kev kub siab kuj, corrosion tsis kam
Daim ntawv thov	Superconducting kev lag luam, AERPACACE aviation, kev lag luam chmeical, tshuab

Tshuaj Muaj Tshuaj
Teem nqi		R04200	R04210
Lub ntsiab lus tseem ceeb	Nb	Tus liab	Tus liab
Cov Txom Nyem	Fe	0.004	0.01
	Si	0.004	0.01
	Ni	0.002	0.005
	W	0.005	0.02
	Mo	0.005	0.01
	Ti	0.002	0.004
	Ta	0.005	0.07
	O	0.012	0.015
	C	0.035	0.005
	H	0.012	0.0015
	N	0.003	0.008

Cov Cuab Yeej Cuab Yeej Cuab Yeej

Teem nqi

Lub zog tensile ≥MPa

Paib zog ≥MPa(0.2% realidual deformation)

Txuas ntxiv tus nqi%(25.4mm ntsuas)

R04200

R04210

125

Cov ntsiab lus, Max, Qhov hnyav%%
Lub ntsiab	Yawg: R04200	Yawg: R04210	Yawg: R04251	Yawg: R04261
Lub ntsiab	Unalloyed niobium	Unalloyed niobium	(Reactor Qib Niobium-1% zirconium)	(Cov Qib Qib Niobium-1% Zirconium)
C	0.01	0.01	0.01	0.01
O	0.015	0.025	0.015	0.025
N	0.01	0.01	0.01	0.01
H	0.0015	0.0015	0.0015	0.0015
Fe	0.005	0.01	0.005	0.01
Mo	0.01	0.02	0.01	0.05
Ta	0.1	0.3	0.1	0.5
Ni	0.005	0.005	0.005	0.005
Si	0.005	0.005	0.005	0.005
Ti	0.02	0.03	0.02	0.03
W	0.03	0.05	0.03	0.05
Zr	0.02	0.02	0.8 ~ 1.2	0.8 ~ 1.2
Nb	Qho tseg	Qho tseg	Qho tseg	Qho tseg

Khoom Siv Tshuab

Nqus Plua Plab Nqus Hluav Taws Xob Beaming Txheej Txheem Ua Rau Niobium daim hlau. Lub Niobium bar yog thawj smelted rau hauv niobium ingot los ntawm lub tshuab nqus hluav taws xob nqaj melting rauv. Feem ntau nws muab faib ua ib qho smelting thiab ntau smelting. Peb feem ntau siv ob zaug smelted niobium agots. Nyob ntawm seb cov khoom yuav tsum tau ua, peb tuaj yeem ua ntau tshaj li ob smelting.

Daim ntawv thov

Superconducting Kev Lag Luam

Siv los tsim niobium ntawv nyiaj

Thaum tshav kub kub shield hauv qhov kub kom sov

Siv los tsim niobium welded yeeb nkab

Siv nyob rau hauv kev tsim cov tib neeg kev cog lus.

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