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.
果表明:理添加磷、硼等元素,在铸铁摩擦配副材料中形成适量的磷共晶和含硼碳化物,可明显提高其耐磨减摩性;
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.
果表明:理添加磷、硼等元素,在铸铁摩擦配副材料中形成适量的磷共晶和含硼碳化物,可明显提高其耐磨减摩性;
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.
果表明:PO与PMF混体系在0~40℃相容性良好,仅在某些温度范围内存在轻微的共晶/偏晶现象;
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