The wear tests with ring on block wear test machine and corrosion tests were carried out.
用环块磨损试验机进行了磨损试验，并进行了腐蚀试验。
Erosion wear experiments were done for low-chromium cast iron containing nickel with two different heat treatments by MCF-30 erosion test machine.
采用M CF - 30型冲蚀磨损试验机对两种不同热处理后的低铬铸铁进行冲蚀磨损实验。
The paper mainly adopt the method of hertz simulation, and m ak e the test about wheel and rail wear on JD-1 simulative test machine.
通过采用赫兹试验模拟的方法，在JD - 1轮轨模拟试验机上进行了车轮轮对与钢轨磨损的试验研究。
The high chromium white cast iron was carried on wear abrasion test under different loads on the testing machine.
对不同载荷作用下的高铬铸铁在耐磨实验机上进行了磨料磨损试验；
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。
Wear and tear tests of the treated specimen are made by Brinell wear test machine, and the relation between wear rate and mechanical property is set up.
以上处理的试样经磨损试验，得到了磨损率和机械性能的一些关系。
Wear and tear tests of the treated specimen are made by Brinell wear test machine, and the relation between wea...
以上处理的试样经磨损试验，得到了磨损率和机械性能的一些关系。
Test results show that anti-wear performance of anti-wear hydraulic oil is better than, that of machine oil and general hydraulic oil.
试验结果表明抗磨液压油的抗摩性能优于机械油和普通液压油。
The wear test was carried on a nozzle which was made from carbides and ceramics on high pressure abrasive water-jet machine.
本文采用硬质合金和陶瓷材料制成喷嘴。在高压水设备上进行了磨损实验研究。
The wear test was carried on a nozzle which was made from carbides and ceramics on high pressure abrasive water-jet machine.
本文采用硬质合金和陶瓷材料制成喷嘴。在高压水设备上进行了磨损实验研究。
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