boracium

1.Phosphorus eutectic and carbon compound with boracium were found in the structure of rubbing-pair material when reasonable amounts of the elements of phosphorus and boracium were added.

研究结果表:合理添加磷、硼等元素,在合金铸铁摩擦配副材料中量的磷共晶和含硼碳化,可显提高其耐磨减摩;