ASTM B771-2011 标准详情
- 标准号:ASTM B771-2011
- 中文标题:烧结碳化物短杆断裂韧度的标准试验方法
- 英文标题:standard test method for short rod fracture toughness of cemented carbides
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2011-10-01
The property KIcSR determined by this test method is believed to characterize the resistance of a cemented carbide to fracture in a neutral environment in the presence of a sharp crack under severe tensile constraint, such that the state of stress ne
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