The effect of moisture content on shale stability was investigated by hot rolling test.
用改进的热滚分散法探讨了含水量对硬脆性泥页岩稳定性的影响。
New evaluation methods for fragile shale are introduced, including improved hot rolling test, filter cake strength tester, and dynamic filtration test.
介绍了硬脆性泥页岩稳定性评价的几种新方法——改进的热滚分散法、泥饼强度测试法及动滤失试验法。
The simulation of controlled hot rolling process of bearing steel (GCr15) has been realized by use of hot torsion test equipment.
用热扭转试验机，实现了热变形模拟轴承钢控制轧制工艺。
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