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Carbide Powder
Description

Cr3C2 Cr7C3 Cr23C6 CrC Chromium Carbide powder products introduced

Cr3C2 Cr7C3 Cr23C6 CrC Chromium Carbide powder products details

Chromium carbide powder: CAS No:12075-40-0, density:6.68g/cm3, melting point: 1890°C...etc, formula: Cr3C2,Cr7C3,Cr23C6,CrC. Chromium carbide powder has the properties of good corrsion resistance, wear resistance, oxidation resistance even under high temperature of 1000-1000 degress. Carbide chromium powder is widely used in the fields of cemented carbide poridcts, cermets, plasna spraying, HOVF spraying, metallurgy...etc.

 

Chromium carbide powder has the properties of good corrsion resistance, wear resistance, oxidation resistance even under high temperature of 1000-1000 degress. Cr3C2 based cermet has excellent oxidation resistance at high temperature, the surface color is only dusky after exposure at 980 ºC for 5 hours. Uner similar condition, # 18-8 stainless steel is destroyed obviously and the WC-6Co alloy is totally oxidized.

 

Advantage: Why Langfeng Material's carbide powder is better:

1. use high purity raw material: chromium oxide,carbon black powder. Strictly control in raw material ensure the high purity of end product: chromium carbide solid solution powder;

2. unique additive application ensure powder grain densification, fairly well carburizing sintering, well-distributed grain;

3. unique sintering process ensure single phase solid solution, low oxygen and low free carbon content, which bring high and stablequality;

 

Cr3C2 Cr7C3 Cr23C6 CrC Chromium Carbide powder products application

Carbide chromium powder is widely used in the fields of cemented carbide poridcts, cermets, plasna spraying, HOVF spraying, metallurgy...etc.

Cr3C2 Cr7C3 Cr23C6 CrC Chromium Carbide powder products applications

Chromium carbide poders is commonly used as grain inhibitor and grain finer in cemented carbide products, like cutting tools, enhance the tools’ hardness and wear resistance, toughness and stength.

Chromium carbide powder is used as additive in the field of spray coating material, welding powder material, it could be worked into NiCr-Cr3C2 powder, a new cermet powder.

Applied in the industry of Cr3C2 wear resistance complex steel plate  (such as SA1750CR ), Overlaying Complex steel Plate, wear resistance film and semiconductor film.

Could used in the field of wear resistance welding material, such cr3C2 welding rod ( D626,D402), NbC-Cr3C2 complex welding rod.

Specification

Cr3C2 Cr7C3 Cr23C6 CrC Chromium Carbide powder products quality index of typical

Hot sale four grades Cr3C2,Cr7C3,Cr23C6,CrC of chromium carbide powders as below:

Grade

Composition(max,%)

Total Carbon

Free carbon

Other element (max,% )

Si

Fe

V

O

Ti

Ni

Mo

Co

LF-Cr3C2-C

≥12.8

≤0.30

0.01

0.1

0.01

0.50

0.01

0.01

0.01

0.01

LF-Cr3C2

≥12.8

≤0.30

0.25

0.25

0.1

0.50

0.10

0.3

0.3

0.3

LF-Cr7C3

≥8.8

≤0.30

0.25

0.25

0.1

0.50

0.10

0.3

0.3

0.3

LF-Cr23C6

≥5.5

≤0.30

0.25

0.25

0.1

0.50

0.10

0.3

0.3

0.3

LF-CrC

≥18.0

≤0.30

0.25

0.25

0.1

0.50

0.10

0.3

0.3

0.3

Grain range: 0.5-500 micrometer,5-400mesh;Grain size and compositon could be customized.

 

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