For HVOF
Cr3C2-25NiCr
Cr3C2-25NiCr powder for HVOF carbide coatings with wear, erosion and hot-corrosion resistance in high-temperature service.
Thermal spray powders
Ste6
Cobalt-based Ste6 powder for HVOF coatings requiring wear, galling resistance and retained strength in moderately hot service.
Good wear and galling resistance
Cobalt base maintains stability in hot service
Suitable for valve and sliding component surfaces
Product description
Ste6 belongs to the cobalt-chrome-tungsten alloy family (equivalent to Stellite 6) and is supplied by Huayin as a spherical HVOF powder. Chromium carbides in the cobalt matrix give metal-to-metal wear and galling resistance and retain hardness even when the part runs hot, where many iron-based alloys degrade quickly.
It suits valve seats, cutters, sliding surfaces and parts under friction at medium to high temperature. The cobalt base also resists corrosion and oxidation to a degree. As with any HVOF system, actual hardness and bond strength depend on the equipment and the spray run; CQ advises on particle size and matching process.
Applied to valve seats, cutters, sliding surfaces, metal-to-metal wear parts and areas needing cobalt alloy coatings with thermal durability.
Technical specifications
- Main chemistry
- Co-Cr-W-C alloy system
- Typical particle size
- 15-45 um / 45-90 um theo yêu cầu
- Powder morphology
- Bột cobalt alloy dạng cầu hoặc gần cầu, cấp liệu ổn định
- Suitable process
- HVOF
- Packaging
- 5 kg / 10 kg / 25 kg, hút ẩm theo tiêu chuẩn nhà sản xuất
Typical applications
Wear resistance
HVOF coating for wear-exposed surfaces.
Corrosion protection
For dense, well-bonded coatings needing corrosion protection.
Erosion resistance
For parts exposed to particle or high-velocity gas erosion.
Industrial maintenance
For industrial component restoration and protection.
Related products
For HVOF
73WC-NiCr
73WC-NiCr HVOF powder combines tungsten carbide hardness with a NiCr matrix for wear resistance in corrosive environments.
For HVOF
WC-10Co-4Cr
WC-10Co-4Cr HVOF powder creates dense carbide coatings for sliding wear, particle abrasion and corrosion in industrial equipment.
For HVOF
316
316 stainless powder for HVOF or thermal spray coatings where Fe-Cr-Ni-Mo corrosion resistance and stainless surface restoration are required.