Adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased.
添加铅使那种合金易于铸造，但合金的熔点有所降低。
The roll disk wearing testing machine is used to study the wearability of alloy cast iron after laser melting. The test result shows that the wear weightlessness is reduced greatly.
应用对滚圆盘磨损试验机研究了合金铸铁经激光熔融处理后的耐磨性，试验结果指出，激光处理试样的磨损失重大为减少。
应用推荐