Hafnium Carbide HfC |Zirconium Carbide ZrC

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Hafnium Carbide HfC, a grey-black metallic luster solid powder, CAS No.12069-85-1, ine molecular uremu 190.5, melting point 3890 ° C uye density 12.7g/cm³, iyo isinganyungudike mumvura, asi inonyungudika muhydrofluoric acid, inopisa concentrated sulfuric acid, nitric acid kana inopisa alkaline solution, uye inogadzikana pakupisa kwekamuri.Hafnium Carbide HfC inoratidza kugadzikana kwemakemikari uye yakanakisa tembiricha yepamusoro, nzvimbo yakakwira yekunyungudika, yakakwira elastic coefficient, yakanaka yemagetsi conductivity, kudiki kwekuwedzera kwemafuta uye yakanaka kukanganisa chivakwa, kuoma kwakanyanya uye kuoma, uye oxidation kuramba.Hafnium Carbide HfC uye Zirconium Carbide ZrC kuWestern Minmetals (SC) Corporation inogona kuunzwa muhukuru hwehupfu 0.5-500 micron kana 5-400 mesh kana seyakajairwa yakatarwa, pasuru ye25kg, 50kg mubhegi repurasitiki rine dhiramu resimbi kunze.

Applications

Hafnium Carbide HfC inogona kushandiswa sekuwedzera kwesimende kugadzirwa kwecarbide kuvharidzira zvinobudirira kukura kwezviyo uye kushandiswa zvakanyanya mumunda wekucheka maturusi.Kuve chinhu chakakosha chechimiro chekunyungudika kwepamusoro, simba rakawanda uye anti-corrosive, Hafnium Carbide HfC inonyanya kushandiswa muzvikamu zvenozzle zveaerospace, hard alloy, nyukireya reactor control tsvimbo muatomic simba rakaiswa, yakakwirira tembiricha inodzivirira lining, arc kana electrode ye. electrolysis, indasitiri yemagetsi, flinty mutete firimu, metallurgy, ceramic uye mamwe indasitiri nezvimwe.

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Hafnium Carbide

Zirconium Carbide

Hafnium Carbide HfCuyeZirconium Carbide ZrCkuWestern Minmetals (SC) Corporation inogona kuendeswa muhukuru hwehupfu 0.5-500 micron kana 5-400 mesh kana seyakajairwa yakatarwa, pasuru ye25kg, 50kg mubhegi repurasitiki nesimbi dhiramu kunze.

Aihwa.	Item		Mataurirwo Akaitwa
1	Products		Cr₃C₂	NbC	TaC	TiC	VC	ZrC	HfC
2	Zvemukati %	Total C ≥	12.8	11.1	6.2	19.1	17.7	11.2	6.15
2	Zvemukati %	Yemahara C ≤	0.3	0.15	0.1	0.3	0.5	0.5	0.3
3	ChemicalKusachena PCT Max imwe neimwe	O	0.7	0.3	0.15	0.5	0.5	0.5	0.5
		N	0.1	0.02	0.02	0.02	0.1	0.05	0.05
		Fe	0.08	0.05	0.05	0.05	0.05	0.05	0.05
		Si	0.04	0.01	0.01	0.02	0.01	0.005	0.005
		Ca	-	0.005	0.01	0.01	0.01	0.05	0.05
		K	0.005	0.005	0.005	0.005	0.005	0.005	0.005
		Na	0.005	0.005	0.005	0.01	0.01	0.005	0.005
		Nb	0.01	-	0.01	0.01	0.01	0.005	0.005
		Al	-	0.005	0.01	-	-	-	-
		S	0.03	-	-	-	-	-	-
4	Size		0.5-500micron kana 5-400mesh kana seyakagadzirirwa
5	Packing		2kgs muhomwe yecompositi ine dhiramu resimbi kunze, 25kgs mambure

Zirconium Carbide ZrC, grey metallic poda ine cubic lattice system chimiro cheNaCl Type, molecular 103.22, melting point 3540 ° C, kubikira 5100 ° C, density 6.73g / cm³, inopindirana nemvura asi inonyungudika muasidhi, ndeyemhando yepamusoro tembiricha.

Iine yakanaka anti-oxidation, thermal conductivity uye kuoma, inoshandiswa zvakanyanya sekiyi yakakwirira simba, anti-corrosive, yakakwirira tembiricha chimiro uye welding thermal spray coating material.Iyo yakanaka ZrC poda yakakosha cermet zvinhu zvekucheka chishandiso muakaomeswa alloy, atomic simba, zvigadzirwa zvemagetsi etc. Zirconium Carbide zvakare imhando yepamusoro yekunyunguduka zvinhu zvine kuomarara kwepamusoro uye zvakanakisa tembiricha refractory, inogona kushandiswa seyakabikwa. zvinhu zveyakasimba propellant mu rocket mota yeaerospace indasitiri, mbishi kugadzirwa kwe zirconium simbi uye zirconium tetrachloride, uye zvimwe zvinovimbisa yakanaka ceramic zvinhu.

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