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- YHF_1
- 2017.07.05
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- YHF powder metallurgical product uses various metal alloy powder and modified additives as raw materials, firstly make the rough with certain demand on shape with rolling technique, then sinter the parts under certain temperature with protecting environment. Relying on special production process, YHF powder metallurgical product has following characteristics: (1) metal structure products are moulded in die space with slightly cutting, economical application and high efficiency, products with complicated shapes are available; (2) specific performance can be obtained by adding addictive ingredients into metal powder in line with various purposes, e.g. antifriction and wearing resistant characteristics, etc.; (3) the foundation has certain porosity factor to absorb enough lubricant so that good lubrication can be maintained to prolong its service life; (4) through solution strengthening, rigid inclusion and special technique, crystal materials can be more delicate to modify its fine texture, then high intensity and high wearing resistance are available.
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