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CHANGSHA LANGFENG METALLIC MATERIAL CO., LTD.

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    86-731-84874716

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Coating Materials Cr3c2 Powder for Producing Cermet

Coating Materials Cr3c2 Powder for Producing Cermet

China Coating Materials Cr3c2 Powder for Producing Cermet, Find details about China Chromium Carbide Powder, Tungsten Carbide Powder from Coating Materials Cr3c2 Powder for Producing Cermet - Changsha Langfeng Metallic Material Co., Ltd.

Description

Basic Info
  • Model NO.: Cr3C2 60-325 mesh 3-5um
  • Model No.: Lf-Cr3c2
  • Material: Vanadium Titanium Zirconium Niobium Tantalum Hafni
  • Name: Tungsten Carbide Powder, Cemented Carbide Powder
  • Application3: The Coation Hard Thin Films Atomic Energy Spray Co
  • Application5: Rocket Nozzle, The Atmosphere Space Rocket Nose
  • Trademark: LFJS
  • Origin: Hunan, Changsha
  • Brand Name: Lfjs
  • Application1: Metalloceramics Cerament Cermet Metal Ceramic Cera
  • Chemical Composition: Chromium Carbon O
  • Application2: for Carbide End Mill, Drill Bits, Inserts
  • Application4: Ultra-Fine Grain Hard Alloy Metallurgy Automation
  • Classification: Metallic Carbide Powder
  • Specification: 32x32x20
  • HS Code: 284990900
Product Description
Keywords:  Chromium Carbide Powder Synonyms: 
chromium carbide powder, chromic carbide, chromium(2+), 
Chromium carbide (metal carbide)
Chromium Carbide Chemical Formulas:    Cr3C2,
 
 

Product Specification: 
Grade CHEMICAL COMPOSITION(max,%)
Total carbon Free carbon Impurities(max,%)
Nb Fe Si O N S K Ca
LF-Cr3C2 ≥12.8 ≤0.30 0.01 0.08  0.04 0.7 0.10  0.03 0.005 0.005
Particle size:0.5-500micron , can be as requested.
 
PROPERTIES OF Chromium CARBIDE (cr3c2):
Molar Mass: 180.01 g/mol
Density: 6.65-6.68 g/cm3
Melting Point: 1980°C
Boiling Point: 3800°C
Hardness: 1735 Knoop
Young's Modulus: 373 GPa
Thermal Conductivity: 190 W/m·°C
Corrosion resistant 
Cr3C2 introduction Chromium Carbide Powder is gray powder with rhombic system 
structure, which is insoluble in water and
 resistant to acid and alkali. Chromium Carbide Powder 
is high melting-point inorganic material with wear resistance, 
corrosion resistance and resistance to oxidation at 
elevated temperature (1000~ 1100oC), and is 
expansively used as thermal spray material to 
protect the metal surface. Cr3C2 cermet has 
excellent resistance to oxidation at high temperature.
 
Chromium carbide,Chemical formula Cr3C2,
Molecular weight 180.02,Carbon content 13.344%,
Density 6.68 g/cm3, Melting point 1890ºC, Boiling 
point:3800ºC.Chromium carbide is gray powder 
with rhombic system structure,Extreme hardness 
and excellent surface finish. They are usually formed by 
standard P/M techniques (cold pressing and sintering). 
 
 
Cr3C2
Application: 		  
a) Structural applications include bearings, seals, valve 
seats and orifices. Corrosion resistance makes them c
andidates for chemical equipment service.
b) Chromium carbide is used as a thermal spray material 
for protecting the underlying metal surface, and as an 
additive to corrosion-resistant and wear-resistant materials. 
It is used as a fine crystal phase in other sintered carbides, 
where, like the vanadium carbide, it inhibits growth of 
submicrometre grains during pressing and sintering.
c) Chromium carbide applications are particularly 
effective where sliding abrasion is present. For example, 
in chutes, liners, hoppers, flasks, bucket kits, skid plates, 
apron feeders, cyclones, fan blades, etc. 
Structural applications include bearings, seals, valve 
seats and orifices. Corrosion resistance makes them c
andidates for chemical equipment service.
main products of LFJS 1.Powdered materials including Chromium Carbide Cr3C2 ,
Hafnium Carbide HfC,  Molybdenum Carbide Mo2C, 
Niobium Carbide NbC, Tantalum Carbide Tac, 
Titanium Carbide TiC, Vanadium Carbide VC, 
Zirconium Carbide ZrC, Titanium Carbide Nitrides Ti (C,N)- 
(suitable for plasma coating, thermal spray coating, 
cold spray,additive in cutting tools,CVD,PCB,3D printing,
abrasive materials,MIM,powder metallurgy,etc)

2.compound carbide powder: (Ta,Nb)C,(W,Ti)C , (W,Ta)C, 
(Ti,Ta)C ,(W,Ti,Ta)C, (W,Ti,Ta.Nb)C,(W,Ti,Ta,Cr)C.

3.  Ti (C,N) based cermet rods/ inserts/blanks- (suitable for drilling and cutting tools, 
CNC tools, printed circuit board, drilling milling turning threading 
turning tools etc.Sinter-HIP process.)

4.  WC-CO tile cutting wheel.      
                                                                 
5.planetary ball mill
contact us: Contact us:
mobile:
 
 


FAQ
1.What size do you need? Since we have 60-325mesh, 
 
a.0.8um: normally used as additives in carbide, cutting tools,etc. (additive amount:0.1%~2%)
 
b.60-325mesh: mixed with other materials normally used in spraying coating, which have strict 
requirement in particle size and its mixture evenness.
 
c.3~5um:normally used in alloy products.
 
2.our test methods are as follows:
 
a.FSSS  Fisher Sub-sieve sizer   b.Laser  c.SEM d.Seizing  e.apparent density of powders 
 
3.Delievery time:about 7 days for carbide powder.
 


Contact us:
mobile:
 
 

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