Clutch Lock Powder Metallurgy Pressed Parts
Special materials can be processed. Refractory metals and compounds, pseudo alloys, and porous materials can be processed by powder metallurgy.
Product Introduction
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Clutch lock powder metallurgy pressed parts |
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Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
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Clutch lock powder metallurgy |
Copper alloy |
Powder metallurgy pressing |
850℃ |
To be customized |
Yes |
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Chemical composition |
Si:0.40-0.8 Fe::0.7 Cu:0.15-0.40 Mn:0.15 Mg:0.8-1.2 Cr:0.04-0.35 Zn:0.25 Ti:0.15 Al: Balance Others: Individual: 0.05 Total: 0.15 |
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Available Materials |
Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, hard alloy, high temperature alloy (718, 713) |
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Smoothness |
Dimensional accuracy |
Product density |
Appearance treatment |
Appropriate weight |
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Roughness 1～5μm |
(±0.1%～±0.5%) |
7.3-7.6g/CM³ |
According to customer requirements |
0.03g～400g) |
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Advantages of powder metallurgy
1. Special materials can be processed. Refractory metals and compounds, pseudo alloys, and porous materials can be processed by powder metallurgy.
2. Save raw materials and reduce production costs; because powder metallurgy can be pressed into billets of final size, no further processing is required. The metal loss produced by this method is only 1%, while the metal loss produced by ordinary processing methods is 80%.
3. Manufacture of high-purity materials; in the process of powder metallurgy, the material does not melt, does not mix with impurities of other substances, is sintered in a vacuum and reducing atmosphere, and is not afraid of being oxidized or polluting the material. Therefore, the product purity is higher.
4. Correct distribution of materials; powder metallurgy method can ensure the accuracy and uniformity of raw materials in the batching process.
5. Large-scale production, reducing production costs. The powder is suitable for processing various products with uniform shapes, such as gears and so on. The processing cost of Clutch lock powder metallurgy pressed parts is high, which can greatly reduce the production cost.
Disadvantages of powder metallurgy
1. The strength and toughness of powder metallurgy products are poor; after the powder is compressed, the internal pores cannot be completely eliminated, so the strength and toughness of powder metallurgy products are not as high as casting and forging.
2. Powder metallurgy cannot produce large products. Because the fluidity of metal powder is not as good as that of molten metal, there are certain restrictions on the shape and size, and the weight does not exceed 10 kg.
3. The mold manufacturing cost is high and can only be used for mass production.
Application of powder metallurgy
1. Automotive field
Powder metallurgy processes spare parts for gears, engine rotors, tailgates, wipers, etc. in the automotive field.
2. The field of digital electronic home appliances
Powder metallurgy process application for spare parts such as smartphones, laptops, smart wearables, and home appliances.
3. Hardware tools field
Locks, deadbolts, power tools, and hardware tool parts all use powder metallurgy molding technology.
4. Communication field
Gearboxes, antennas, and other spare parts for base station communications all use powder metallurgy technology.
5. Medical device field
Medical devices have relatively high requirements for spare parts. Powder metallurgy net near-forming technology is very suitable for the application of medical device parts, with higher precision and cleaner and hygienic products.
Metal Injection Molding Process
Detection Systems
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