Manufacturer of qinghai xining bearing alloy materials for summary

Qinghai xining manufacturer bearing alloy material requirements of summarizes performance request bearing bush bearing alloy material used in the manufacture of sliding bearing alloy materials. Bearing alloy organization is in the soft substrate average strewn with hard phase particle, substrate average strewn with soft or hard phase particle. High temperature bearing alloy should have the following properties: (1) good wear resistance and antifriction performance; (2) there is a certain compressive strength and hardness, have enough fatigue strength and load-bearing ability; 3. Good plasticity and impact toughness; (4) has good resistance to bite; (5) good compliance; 6. Good Mosaic; All landowners to have good thermal conductivity, corrosion resistance and small coefficient of thermal contraction. Main bearing alloy composition is tin, lead, kam, copper. Jin, copper, alloy to progress the strength and hardness. Representatives of tin base babbitt components ( The mass fraction) Antimony 3% ~ 15%, 2% ~ 6% of copper, cadmium & lt; 1%, the tin allowance. A: look at on chongqing chuck manufacturer is about how to choose high temperature bearing next article: gansu lanzhou bearing manufacturer raw materials of decryption