Hafnium Carbide HfC |Zirconium Carbide ZrC

Tlhaloso

Hafnium Carbide HfC, a grey-black metallic luster solid powder, CAS No.12069-85-1, e nang le boima ba molek'hule 190.5, ntlha e qhibilihisang 3890 ° C le density 12.7g / cm³, e ke keng ea qhibiliha ka metsing, empa e qhibiliha ka hydrofluoric acid, hot concentrated sulfuric acid, nitric acid kapa hot alkaline solution, 'me e tsitsitse mocheso oa kamore.Hafnium Carbide HfC e bonts'a botsitso ba lik'hemik'hale le thepa e phahameng ea mocheso o phahameng, sebaka se phahameng sa ho qhibiliha, coefficient e phahameng ea elastic, conductivity e ntle ea motlakase, katoloso e nyane ea mocheso le thepa e nang le tšusumetso e ntle, boima bo phahameng le ho tiea, le ho hanyetsa oxidation.Hafnium Carbide HfC le Zirconium Carbide ZrC ho Western Minmetals (SC) Corporation e ka tsamaisoa ka boholo ba phofo ea 0.5-500 micron kapa 5-400 mesh kapa ka mokhoa o ikhethileng, sephutheloana sa 25kg, 50kg ka mokotleng oa polasetiki o nang le moqomo oa tšepe kantle.

Lisebelisoa

Hafnium Carbide HfC e ka sebelisoa e le tlatsetso ea tlhahiso ea carbide e entsoeng ka samente ho thibela ka nepo kholo ea lijo-thollo le ho sebelisoa haholo tšimong ea lisebelisoa tsa ho itšeha.Hafnium Carbide HfC e sebelisoa haholo likarolong tsa nozzle bakeng sa aerospace, alloy e thata, lere la taolo ea nyutlelie ka matla a athomo a kentsoeng, lesela le hanyetsanang le mocheso o phahameng, arc kapa electrode. electrolysis, indasteri ea elektronike, letlapa le tšesaane filimi, metallurgy, ceramic le indasteri e meng joalo-joalo.

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Tlhaloso ea Setsebi

Hafnium Carbide

Zirconium Carbide

Hafnium Carbide HfCleZirconium Carbide ZrCho Western Minmetals (SC) Corporation e ka romelloa ka boholo ba phofo ea 0.5-500 micron kapa 5-400 mesh kapa ka mokhoa o ikhethileng, sephutheloana sa 25kg, 50kg ka mokotleng oa polasetiki o nang le moqomo oa tšepe kantle.

Che.	Ntho		Tlhaloso e Tloaelehileng
1	Lihlahisoa		Cr₃C₂	NbC	TaC	TiC	VC	ZrC	HfC
2	Litaba %	Kakaretso ea C ≥	12.8	11.1	6.2	19.1	17.7	11.2	6.15
2	Litaba %	Mahala C ≤	0.3	0.15	0.1	0.3	0.5	0.5	0.3
3	Lik'hemik'haleHo se hloeke PCT Max e 'ngoe le e' ngoe	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	Boholo		0.5-500micron kapa 5-400mesh kapa ka mokhoa o hlophisitsoeng
5	Ho paka		2kgs ka mokotleng o kopaneng o nang le moqomo oa tšepe kantle, 25kgs net

Zirconium Carbide ZrC, phofo ea tšepe e bohlooho e nang le sebopeho sa tsamaiso ea li-cubic lattice ea Mofuta oa NaCl, molek'hule 103.22, ntlha e qhibilihisang 3540 ° C, ntlha e belang 5100 ° C, density 6.73g / cm³, e sebetsanang le metsi empa e qhibiliha ka asiti, ke ea thepa e ntle haholo ea mocheso o phahameng.

Ka anti-oxidation e ntle, conductivity ea mocheso le ho tiea, e sebelisoa haholo e le matla a holimo, anti-corrosive, sebopeho sa mocheso o phahameng le welding thermal spray coating material.Phofo e ntle ea ZrC ke lisebelisoa tsa bohlokoa tsa cermet bakeng sa sesebelisoa sa ho itšeha ka alloy e thata, matla a athomo, lisebelisoa tsa elektronike joalo-joalo Zirconium Carbide e boetse ke mofuta oa thepa e phahameng ea ho qhibiliha e nang le boima bo phahameng le mocheso o phahameng oa mocheso o phahameng, o ka sebelisoang e le ntho e tala. thepa ea propellant e tiileng ka koloing ea rocket bakeng sa indasteri ea sefofane, lisebelisoa tse tala bakeng sa tlhahiso ea tšepe ea zirconium le zirconium tetrachloride, le lisebelisoa tse ling tse ntle tsa ceramic tse tšepisang.

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