Nickel-based alloy powder
| Powder | Technical Parameter | Specification | Application |
| KF-2 | HRC¡«20 Working Temperature: Max. 800¡æ NiAl 80/20 |
Nickel clad Aluminum exothermal composite powder. High bonding strength, good oxidization resistance. Used as undercoating and service coating or restoring coating. Can form micro-metallurgical bonding with ordinary steel, alloy steel, non-corrosive steel, nitriding steel, cast-iron, cast-steel, nickel, Mg, Ti, Monel metal and NiCr alloy etc. | Plasma Spraying Restoring parts and used as undercoating for aviation parts, tank drive parts, combustion drive machine, crankshaft. Bonding layer for ceramic coating. |
| KF-6 | HRC¡«20 Working Temperature: Max. 800¡æ Ni5Al |
Aluminum clad Nickel composite powder. Less smoke than KF-2 when spraying. Other performance is similar with KF-2. | Plasma Spraying Flame spraying |
| KF-110 | HRC¡«20 Working Temperature: Max. 900¡æ NiCr5Al |
Nickel Chromium Aluminum composite powder. As high temperature undercoating and high temperature oxidization resistance coating at 800¡æ. | Plasma Spraying Flame spraying As undercoating before spraying NiCr-Cr2C3 for boiler. Bonding layer for ceramics. |
| KF-113A | HRC¡«20 Working Temperature: Max. 900¡æ NiCrAl CoY2O3 |
NiCrAl CoY2O3 composite powder is used as high temperature undercoating and high temperature oxidation resistant coating at 800¡æ. | Plasma Spraying As bonding layer for thermal barrier coatings |
| KF-301 | HRC¡«20-30 Working Temperature: Max. 950¡æ Cr22Al 11Y1 Ni(Bal.) |
Nickel Chromium Aluminum Yttrium composite powder. As high temperature bonding powder, properties are next only to CoCrAlY. |
Plasma Spraying, HVOF As heat resistance coating of metallurgical roller, hot-dip roller, heat treated furnace roll. As bonding layer for thermal barrier coatings of aviation fan, gas-engine blade etc. |
| KF-133 | HRC¡«20 Working Temperature: Max. 700¡æ NiCr5Al5Mo |
Good toughness and wear resistance properties. High bonding strength and erosion resistance. Mainly used to restore parts. The coating has good machining performance and can be grinded to high smoothness. | Plasma Spraying Flame spraying Optimum for restoring parts. |
| KF-91Ni | HRC¡«40 Working Temperature: Max. 540¡æ W Al Cr C Ni |
A new type coating material applied for oxyacetylene flame spraying. It is a wear resistance coating with high boding strength. | Good grain-abrasion resistance, used as roller skate parts spraying and repairing |
| KF-Ni | HRC¡«Max. 20 Working Temperature: Max. 700¡æ Ni¡Ý99 |
High purity Nickel powder. The coating is dense and easy to cut. Good at corrosion resistance. The placement of Monel alloy as anti-corrosion coating. | Plasma Spraying Flame spraying Restoring Nickel and Nickel alloy surface parts. |
| KF-306 | HRC¡«20 Working Temperature: Max. 900¡æ NiCr 80/20 |
Excellent as corrosion resistance coating or as oxidation corrosion resistance
coating at 900¡æ. Bonding layer for ceramic coatings. |
Plasma Spraying HVOF As bonding layer for ceramic coatings or corrosion resistance coating. |
| KF-305 | HRC¡«25 Working Temperature: Max. 900¡æ NiCr 50/50 |
High Chromium Nickel alloy. Good at wear and corrosion resistance. Service performance is similar with NiCr 80/20. | Plasma Spraying HVOF As bonding layer for ceramic coatings or corrosion resistance coating. |
| Haynes alloy | HRC¡«20 Working Temperature: Max. 480¡æ Ni Cr W Mo |
Excellent corrosion resistance than 316L and has certain wear resistance properties. | Plasma Spraying HVOF Spraying parts under the working condition of high corrosion. |
| KF-21T | HRC¡«60 Working Temperature: Max. 480¡æ Ni Cg 75/25 |
Nickel clad Graphite powder. Low hardness and good lubricity. As wear resistance coating in leakage control of machine parts. Bad oxidation resistance property. | Oxyacetylene Flame Spraying Good for bearing lubricated coating under oil-less working condition. |
| KF-22T | HRC¡«60 Working Temperature: Max. 480¡æ Ni Cg 50/50 |
Nickel clad Graphite powder. Better lubricity because of increased Graphite content. As lubricated coating for bearing bush. |
Oxyacetylene Flame Spraying As lubricated coating for bearing bush under oil-less working condition. |
| KF-20 | HRC¡«60 Working Temperature: Max. 500¡æ Ni78 MoS222 | Nickel clad Molybdenum Disulfide powder. Wear reducing material. Good lubricating property. Working temperature is up to 500¡æ. | Oxyacetylene Flame Spraying Good for movable seal parts, abradable seal rings and low friction materials. |
Copyright:SMM,Beijing General Research Institute of Mining & Metallurgy
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Add: 1.Wenxing St., Xizhimenwai Beijing, 100044, China
Tel: 0086-10-68324908,0086-10-68333366-2803,0086-10-68333366-2014 Fax:0086-10-88385389
E£mail:bjmetal@bbn.cn