CoCrMoW Spherical Powder | Cobalt Based Alloys

Spherical Cobalt-Based Alloys Powder (CoCrMoW) is a cobalt-chromium alloy powder, known as cobalt-chrome-tungsten (molybdenum) or Stellite( an alloy invented by Elwood Haynes in 1907). It consists of elements such as Mo and W based on Co and Cr. It also contains a small amount of Si, Fe, etc. It is a hard alloy that can resist various types of wear, corrosion, and high-temperature oxidation. 

• Material: CoCrMoW
• Particle Shape: Spherical

Cobalt Alloys Powder Particle Size

• 5-25μm (D10=5~10μm, D50=15~20μm, D90=20~25μm)
• 15-45μm (D10=15~20μm,D50=25~30μm,D90=35~40μm)
• 15-53μm (D10=15~20μm,D50=25~35μm,D90=45~50μm)
• 45-75μm (D10=45~55μm,D50=55~65μm,D90=70~75μm)
• 45-105μm (D10=50~60μm,D50=75~85μm,D90=95~105μm)
• 75-150μm (D10=80~90μm,D50=110~125μm,D90=135~150μm)

Cobalt Alloys Powder Chemical Composition

Cobalt Alloys Powder SEM

Cobalt Alloys Powder Characteristics

• High sphericity
• Good fluidity
• High purity
• Large loose density
• Full density inside particles
• No hollow powder

Cobalt Alloys Powder Classification

• Cobalt-base wear-resistant alloy
• Cobalt-base high-temperature resistant alloy
• Cobalt-base wear resistance, and aqueous solution corrosion alloy

Cobalt Alloys Powder Application

• Thermal spraying
• Spray welding
• Cast and forged parts
• Powder metallurgy parts

Cobalt Alloys Powder Storage and Packaging

Spherical Cobalt-Based Alloys Powder (CoCrMoW) should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.