Spherical Powder-Cobalt Based Alloys (CoCrMoW)

Cobalt Based Alloys (CoCrMoW) Spherical Powder Description

Material: CoCrMoW

Particle Size: 0-15μm, 15-53μm, 45-105μm, 75-150μm

Particle Shape: Spherical

Cobalt Alloys Powder Chemical Composition

Cobalt Based Alloys (CoCrMoW) Spherical Powder Particle Size

0-15μm, 5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm. (Various granularities can be customized according to customer requirements)

Cobalt Based Alloys (CoCrMoW) Spherical Powder Particle Size Description

● 0-15μm (D10=3~5μm, D50=6~10μm, D90=12~14μm)

● 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)

● 45-150μm (D10=55~70μm, D50=110~120μm, D90=140~150μm)

● 75-150μm (D10=80~90μm, D50=110~125μm, D90=135~150μm)

Cobalt Alloys Powder Applicable Processes

According to its application, cobalt base alloy can be divided into the cobalt-base wear-resistant alloy, cobalt-base high-temperature resistant alloy, cobalt-base wear resistance, and aqueous solution corrosion alloy. General working conditions, in fact, are both wear resistance and high-temperature resistance or wear resistance and corrosion resistance, some working conditions may also require high-temperature resistance and wear resistance and corrosion resistance, and the more complex working conditions, the more can reflect the advantages of cobalt-based alloy.

Cobalt Alloys Powder Characteristics

Cobalt-based alloy is a kind of hard alloy that can resist various types of wear and corrosion as well as high-temperature oxidation. It is commonly known as cobalt-chrome-tungsten (molybdenum) or Stellite( an alloy invented by Elwood Haynes in 1907). Cobalt-based alloys are alloys in which cobalt is the principal component and contains significant amounts of nickel, chromium, tungsten, and small amounts of molybdenum, niobium, tantalum, titanium, lanthanum, and occasionally iron. Depending on the composition of the alloy, they can be made into welding wire, powder for hard surfacing, thermal spraying, spray welding, and other processes, as well as cast and forged parts and powder metallurgy parts.

Cobalt Alloys Powder Application

General cobalt-based superalloys lack a uniform strengthening phase. Although the strength at medium temperature is low (only 50-75% of that of nickel-based alloys), they have high strength, good thermal fatigue resistance, thermal corrosion resistance, and abrasion resistance at higher than 980℃, and good weldability. It is suitable for the production of guide vane and nozzle guide vane of aviation jet engine, industrial gas turbine, naval gas turbine, diesel nozzle, etc.

Packing of Cobalt Alloys Powder

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’Cobalt Alloys Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.