| Customization: | Available |
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| Shape: | Powder |
| Main Products: | Cocrmo |
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Features
CoCrMo alloys are particularly susceptible to work hardening and cannot be manufactured in the same way as other metals, instead using vacuum precision casting. Controlling the mold temperature can control the grain size of the casting, and the formation of coarse grains at higher temperatures will reduce the strength, but it will also precipitate far away and larger carbides and reduce the brittleness of the material.
The elastic modulus of cobalt-based alloys does not change with the change of maximum tensile strength, and its value is in the range of 220 to 234 GPa, which is higher than other materials such as stainless steel.
| Main chemical composition | |
| Co:≥63 | Cr:26.5-30.0 |
| Mo:4.5-7.0 |
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main products |
CoCrMo |
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mobility |
15-53μm |
≤20s/50g |
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Bulk density |
≥4.50/cm3 |
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oxygen content |
≤300ppm |
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nitrogen content |
≤300ppm |
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mechanical property |
compressive strength /MPa 1000±50 yield strength /MPa 800±50 Elongation /% 30±2 |
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Application
Cobalt-chromium-molybdenum alloy is based on cobalt as the main component, containing a considerable amount of chromium, molybdenum and a small amount of nickel, carbon and other alloying elements, and occasionally also contains iron alloys. Depending on the composition of the alloy, they can be made into welding wire, powder for hard surface surfacing, thermal spraying, spray welding and other processes, can also be made into casting and forging parts and powder metallurgy parts.
Due to the limited Co resources and the difficulty of production and preparation, this series of alloys has not been widely promoted and used as nickel-based alloys.
Anhui Fitech Material Co., Ltd. is a high-tech Manufacturer and ISO 14001:2015 environmental management system, ISO 9001:2015 quality management system ,ISO 45001 occupational health and safety certification certified company who is known as ''One Stop Advanced Materials Provider'' in China, concentrated on providing high-purity metals and high-quality chemical raw materials for high-tech enterprises and research institutes. We have cooperated with a number of domestic and foreign research institutes to jointly develop new products and to improve product processing system.
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