Oil-retaining Bearing | ||||
Material | Fe | Copper | CuFe | |
pretreatment of powder | Mixing | Adding lubricant | ||
Powder preparation methods | Atomization Method | Reduction Method | ||
Methods of formaing | Pressure Forming | |||
Material of Moulds | Steel Mould | Hard Alloy Mould | ||
Types of Moulds | Compression Mould | Finishing Mould | ||
Sintering Methods | Solid phase sintering | |||
Sintering Atmosphere | Cracked Ammonia | |||
Sintering Temperature | 700-1100℃ | 1050-2000℃ | ||
Compacting Methods | One-way Moulded | |||
Aftertreatment | Vacuum Oil Filling | Finishing |
WHY CHOOSE ZHIDA POWDER METALLURGY?
1. Favorable Price
The raw material from the biggest steel base; Advanced automated production equipment
2. Quality Assurance
Supplied materials, manufacture and shipping will be tracking whole process
3. Outstanding Technology
Product appearance special treatment and use for a long time do not fade
4. Professional Design
Designed by senior designer of hardware, beautiful and durable
5. Flexibly To Be Adjusted.
Fit with the quality of many products, free adjustment