eutectic

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.

研究结果表明:合理添加、硼等元素,在合金铸铁摩擦配副材料中形成适量晶和含硼碳化物,可明显提高其耐磨减摩性;

2.The results showed that the binary systems of PO-PMF had good compatibility between 0℃ and 40℃ and form a eutectic mixture or monotectic mixture only at certain temperature range.

结果表明：PO与PMF混合体系在0~40℃相容性良好，仅在某些温度范围内存在轻微晶/偏晶现象；