Chromium Carbide Cr₃C₂

Kev piav qhia

Chromium Carbide Cr₃C₂, ib qho inorganic compound, grey hmoov nrog metallic luster, orthorhombic system qauv, molecular hnyav 180.01, ceev 6.68g / cm³melting point 1890 ° C, boiling point 3800 ° C, coefficient ntawm thermal expansion 10.3 × 10^-6/ K, yog indissoluble nyob rau hauv dej thiab resistant rau acid thiab alkali.Chromium Carbide yog ib yam khoom siv cermet uas muaj kev hnav zoo, tiv thaiv corrosion, tiv thaiv oxidation kev ua haujlwm hauv qhov kub thiab txias thiab microhardness.Chromium Carbide Cr₃C₂ntawm Western Minmetals (SC) Corporation tuaj yeem xa cov hmoov loj 0.5-500micron lossis 5-400mesh nrog pob ntawm 25kg, 50kg hauv hnab yas nrog lub nruas sab nraud.

Daim ntawv thov

Chromium Carbide Cr₃C₂tuaj yeem siv los ua qhov kub thiab txias, hnav-resistant, oxidation resistant thiab acid resistant txheej rau aircraft xyaw thiab petrochemical mechanical Cheebtsam thiab pab kiag li lawm los txhim kho lub neej kev pab cuam ntawm machinery.Chromium Carbide Cr₃C₂Feem ntau yog siv los ua ib qho kev ntxiv ntawm cov nplej refiner los tiv thaiv kev loj hlob ntawm cov nplej nplej, thiab nplua cov crystalline nplej hauv kev tsim cov cemented carbide thiab lwm yam hnav-resistant thiab corrosion-resistant Cheebtsam.Nws kuj tseem siv tau los txau cov yeeb yaj kiab semiconductor thiab ua cov khoom siv tshuaj tua hluav taws los tiv thaiv cov hlau nto, lossis cov tshuaj tsuag plasma hauv metallurgy, hluav taws xob thiab petrochemical teb.

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Technical Specification

Chromium Carbide

Cr₃C₂

Chromium Carbide Cr₃C₂ntawm Western Minmetals (SC) Corporation tuaj yeem xa cov hmoov loj 0.5-500micron lossis 5-400mesh nrog pob ntawm 25kg, 50kg hauv hnab yas nrog lub nruas sab nraud.

Tsis muaj.	Yam khoom		Txheem Specification
1	Cov khoom		Cr₃C₂	NbC	TaC	TiC	VC	ZrC	HfC
2	Cov ntsiab lus %	Tag nrho C ≥	12.8 ib	11.1	6.2	19.1 ib	17.7 ib	11.2	6.15
2	Cov ntsiab lus %	Dawb C ≤	0.3	0.15	0.1	0.3	0.5	0.5	0.3
3	Tshuaj impurity PCT Max txhua	O	0.7 ua	0.3	0.15	0.5	0.5	0.5	0.5
		N	0.1	0.02 ib	0.02 ib	0.02 ib	0.1	0.05 Nws	0.05 Nws
		Fe	0.08 ib	0.05 Nws	0.05 Nws	0.05 Nws	0.05 Nws	0.05 Nws	0.05 Nws
		Si	0.04 ib	0.01 ib	0.01 ib	0.02 ib	0.01 ib	0.005 ib	0.005 ib
		Ca	-	0.005 ib	0.01 ib	0.01 ib	0.01 ib	0.05 Nws	0.05 Nws
		K	0.005 ib	0.005 ib	0.005 ib	0.005 ib	0.005 ib	0.005 ib	0.005 ib
		Na	0.005 ib	0.005 ib	0.005 ib	0.01 ib	0.01 ib	0.005 ib	0.005 ib
		Nb	0.01 ib	-	0.01 ib	0.01 ib	0.01 ib	0.005 ib	0.005 ib
		Al	-	0.005 ib	0.01 ib	-	-	-	-
		S	0.03 ib	-	-	-	-	-	-
4	Loj		0.5-500micron lossis 5-400mesh lossis raws li kev cai
5	Ntim		2kgs hauv lub hnab sib xyaw nrog lub nruas sab nraud, 25kgs net

Chromium Carbide Cr₃C₂tuaj yeem siv los ua qhov kub thiab txias, hnav-resistant, oxidation resistant thiab acid resistant txheej rau aircraft xyaw thiab petrochemical mechanical Cheebtsam thiab pab kiag li lawm los txhim kho lub neej kev pab cuam ntawm machinery.Chromium Carbide Cr₃C₂Feem ntau yog siv los ua ib qho kev ntxiv ntawm cov nplej refiner los tiv thaiv kev loj hlob ntawm cov nplej nplej, thiab nplua cov crystalline nplej hauv kev tsim cov cemented carbide thiab lwm yam hnav-resistant thiab corrosion-resistant Cheebtsam.Nws kuj tseem siv tau los txau cov yeeb yaj kiab semiconductor thiab ua cov khoom siv tshuaj tua hluav taws los tiv thaiv cov hlau nto, lossis cov tshuaj tsuag plasma hauv metallurgy, hluav taws xob thiab petrochemical teb.