Hoobkas khoom xa CAS 12070-06-3 tantalum carbide tac hmoov nrog tus nqi zoo tshaj

Hoobkas mov CAS 12070-06-3 tantalum carbide tac hmoov nrog tus nqi zoo tshaj plaws cov duab

Cov lus piav qhia luv luv:

Npe: Tantalum Carbide

Cov Qauv: Tac

Purity: 99% Min

Zog: Grey Dub Hmoov

Loj me me: 1-5 teev

CAS TSIS: 12070-06-3

Hom: EPOCH-TSHUAJ

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Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

TANTALUM carbide (tac) yog ib qho nyuaj heev (mohs hardess 9-10) Refractory Cov Khoom Siv Ceramic. Lub hardness tsuas yog tshaj li ntawm pob zeb diamond. Nws yog ib qho hnyav, cov hmoov av daj feem ntau ua tiav los ntawm sintering, thiab ib qho tseem ceeb cermet cov khoom. Nws qee zaum siv los ua cov nplua-crystalline ntxiv rau tungsten carbide alloys. TANTALUM carbide muaj qhov sib txawv ntawm kev ua stoichiometric binary compinary nrog lub siab tshaj plaws paub melting point, ntawm 4150 k (3880 ° C). Lub Neej Kev Txau Tac0.89 muaj qhov tseem ceeb melting taw tes, ze ntawm 4270 k (4000 ° C)

Kev qhia tshwj xeeb

Ntaus		Tac-1	Tac-2
Max cov ntsiab lus ntawm impurities	Kev coj dawb huv	≥99.5	≥99.5
	Tag nrho cov pa roj carbon	≥6.20	≥6.20
	Cov pa roj carbon dawb	I≤0.15	I≤0.15
	Nb	0.15	0.15
	Fe	0.08	0.06
	Si	0.01	0.015
	Al	0.01	0.01
	Ti	0.01	0.01
	O	0.35	0.20
	N	0.02	0.025
	Na	0.015	0.015
	Ca	0.01	0.015
Qhov loj me me (μm)		I≤1.0	I≤2.0
Hom	Lub qhua

Daim ntawv thov

1) Tantalum Carbide feem ntau ntxiv rau tungsten carbide / cobalt (WC / CO) hmoov nyiam los txhim kho cov qauv ntawm cov sintered. Nws kuj tseem ua raws li kev loj hlob ntawm cov noob qoob loo uas tiv thaiv kev tsim cov khoom loj, yog li ua cov ntaub ntawv ntawm kev ua kom tawv tawv.

2) Nws tseem siv los ua cov txheej rau steel pwm hauv kev txhaj tshuaj molding ntawm aluminium alloys. Thaum muab ib qho nyuaj, hnav cov resistant saum npoo, nws tseem muab kev sib txhuam tsis tshua muaj pa.

3) Tantalum Carbide tseem siv nyob rau hauv kev tsim cov cuab yeej cov khoom siv cov ntxiab nrog cov tshuab hluav taws xob tsis kam thiab hardness.

4) Nws kuj yog siv hauv cov cuab yeej rau cov cuab yeej txiav.