Powder metallurgy parts
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Powder metallurgy parts
Powder metallurgy parts are widely used in automobile, toys, tools, household appliances
and general machinery. They include two large categories, mechanical parts and oil-retaining
bearing.
The advance of powder metallurgy parts: Full automatic mass production, much lower cost;
Keep on using for a long time, without the necessity of oil feed; Applicable to low and high
speed, possess good quality in lubrication and antifriction; Precise measurement and fine
surface; Steady rotating, no noise, and long mechanical service life.
The materials include Fe, Cu Alloy Fe. Yankees FN, Fasten (SMF) CuSn10 FLN or Copper Tin,
SUS (303,304) Stainless Steel, etc.
Weight: from 0.01 gram to 500 grams.
Order Quantity: Medium and Large series.
Production Equipments: Hydraulic press; Sintering furnace; Hardening furnace; Cryogenic box;
Vibration polishing machine; Shot blasting machine; Cleaning machine; etc.
Quality Control: Chemical analysis; Iron powder analysis; Mechanical properties for tensile
strength, yield stress and elongation; Hardness testing; Impact testing; Coordinate measuring
machine (CMM); Oil rate measuring; etc.
Surface treatment: Shot blasting; Polishing; Steam treatment; Dacromet treatment; Powder
Coating; Painting; Passivation; Zinc / Chrome / Nickel Plating; etc.