Products
Contact Information
412007, No. 86, Tomorrow Road, Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province
Contact Phone
WhatsApp：+86 13973326303
Contact: Chen Lianlian 13973326303 Huo Shuqiang13607335099
Thermal Spraying Powders
Zhuzhou Sanli Cemented Carbide New Material Co., Ltd., established in 2007, specializes in the production and sales of metal carbides, nitrides, composite carbides, metal powders and thermal spray powders. Products are mainly used in cemented carbide, cermet, electronics, thermal spraying and other fields.
Category: Products
Key words: additives
Product Parameters
Thermal spraying is a surface enhancement technology, the use of electric arc, plasma arc, fuel gas-oxygen as hot sources,
Make coating materials molten or semi-molten ,and under the action of airflow atomized into fine droplets or hot particles, jet flight to the treated
Substrate surface in high speed, forming a functional coating.
Thermal spraying powder as the important coating material, the formation coating has the wear-resistance, oxidation resistance,
Conduction and resistance, atmospheric resistance and immersion corrosion resistance, chemical corrosion,high temperature
Insulation,restoring size, mechanical clearance controlling and other functions , now has been widely used in aerospace, aviation, thansport,
Railways, petrochemicals mining, metallurgy, electric , machinery and other fields.
Chemical Characteristics
|
Product |
Process and Morphology |
Size.μm |
Chemical content |
Performance and Application |
Spraying system and coating properties |
|
WC-10Co-4Cr |
|
-45/+15 -53/+15 -38/+15 -25/+5 |
W balance Co 9.0-11.0% C 5.0-5.8% Fe <0.5% O<0.1% |
Excellent corrosion and wear resistance; Excellent bonding strength; mainly used for petroleum pipeline, valve parts, papermaking roller, water turbine, mechanical shaft, etc |
HVOF .HVAF.APS Hardness 1000-1400HV0.3 Bonding Strength>70MPa Porosity<1% Max service temperature 530℃ |
|
WC-12Co |
Agglomerated & sintered / Sintered&crushed
|
-45/+15 -53/+15 -38/+15 -25/+5
|
W balance Co 11.0-13.0% C 5.2-5.7% Fe <0.5% O<0.1% |
Excellent corrosion and wear resistance、 bonding strength and high cracking toughness, good seismic performance; Used for wear - resistant parts, corrugated roller, fan impeller, pump valve ,etc |
HVOF .HVAF.APS Hardness 950-1350HV0.3 Bonding Strength >70MPa Porosity <1% Max service temperature 530℃ |
|
WC-17Co |
|
-45/+15 -53/+15 -38/+15 -25/+5 |
W balance Co 16.0-18.0% C 4.8-5.6% Fe <0.5% O<0.1% |
Good ductility, high oxidation resistance , good corrosion resistance and binding strength; Used for turbine, compressor blade, papermaking roller, etc |
HVOF .HVAF Hardness 900-1200HV0.3 Bonding Strength >70MPa Porosity <1% Max service temperature 530℃
|
|
WC-20Cr3C2-7Ni |
|
-45/+15 -53/+15 -38/+15 -25/+5 |
W balance Cr 16.5-18.2% C 6.4-7.0% Fe <0.5% O<0.1% |
Good resistance to fluoride ion and sulfur corrosion; Excellent bonding strength and smooth coating;Used in steel petroleum, coal chemical industry, water turbine industry, etc |
HVOF .HVAF.APS Hardness 850-1250HV0.3 Bonding Strength >70MPa Porosity <1% Max service temperature 750℃ |
|
WC-12Ni |
|
-45/+15 -53/+15 -38/+15 -25/+5 |
W balance Ni 11.0-13.0% C 5.2-5.7% Fe <0.5% O<0.1% |
Excellent corrosion resistance and impact toughness; Good bonding strength; Used for non - magnetic materials, wear - resistant parts, paper rolls, pump valves, etc |
HVOF .HVAF.APS Hardness 950-1350HV0.3 Bonding Strength >70MPa Porosity <1% Max service temperature 530℃ |
|
80Cr3C2-20NiCr |
|
-45/+15 -53/+15 -38/+15 -25/+5 |
Cr balance Ni 14.0-17.0% C 9.5-11.5% Fe <0.5% O<0.1% |
Excellent resistance to high temperature erosion, sliding wear and abrasive wear; Good erosion resistance of solid particles; Excellent corrosion resistance; Used for hydraulic valve, pump rod, steam turbine, etc |
HVOF .HVAF.APS Hardness 850-1100HV0.3 Bonding Strength >70MPa Porosity <1% Max service temperature 850℃ |
|
75Cr3C2-25NiCr |
|
-45/+15 -53/+15 -38/+15 -25/+5 |
Cr balance Ni 19.0-21.0% C 8.5-11.0% Fe <0.5% O<0.1% |
HVOF .HVAF.APS Hardness 850-1100HV0.3 Bonding Strength >70MPa Porosity <1% Max service temperature 850℃ |
|
|
In addition to the above standards, we can produce and develop other specifications according to customer requirements. |
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Company address: 412007, No. 86, Tomorrow Road, Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province
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