Product name: Sintered Bronze Bearing Item No.: |
Powder metallurgy (PM) is a forming and fabrication technique consisting of three major processing stages. First, the primary material is physically powdered, divided into many small individual particles. Next, the powder is injected into a mold or passed through a die to produce a weakly cohesive structure (via cold welding) very near the dimensions of the object ultimately to be manufactured. Pressures of 10-50 tons per square inch are commonly used. Also,to attain the same compression ratio across more complex pieces, it is often necessary to use lower punches as well as an upper punch. Finally, the end part is formed by applying pressure,high temperature,long setting times (during which self-welding occurs), or any combination thereof Bronze Materils
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Standard Parts Sintered Bronze Cylindrical Bushing |
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Dimension & Tolerance |
Materials & Features |
Standard Parts Sintered Bronze Flanged Bushing |
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Dimension & Tolerance d =inside diameterTolerance G7 Descriptions 1. Based on copper and tin; |
Materials & Features |
Standard Parts Sintered Bronze Spherical Bushing |
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Descriptions |
Materials & Features |
Standard Parts Sintered Bronze Spherical Bushing with Collar |
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Descriptions 1. It's made of bronze or iron powder, mold pressed in high pressure, sintered in high temperature and soaked in oil by vacuum;
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Materials & Features |