| 截止阀开裂原因分析 |
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| 引用本文： | 张作维.截止阀开裂原因分析[J].物理测试,2002(4):46-47. |
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| 作者姓名： | 张作维 |
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| 作者单位： | 燕山大学基建处,秦皇岛,066004 |
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| 摘 要： | 采用化学分析，宏微观检验等方法，对截止阀开裂原因进行了分析，结果表明，材质和铸造质量差异其开裂的主要原因。
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| 关 键 词： | 截止阀 开裂 材质 铸造质量 |
| 修稿时间： | 2002年1月23日 |
Analysis on Bursting of Stop Valve |
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| Zhang Zuowei.Analysis on Bursting of Stop Valve[J].Physics Examination and Testing,2002(4):46-47. |
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| Authors: | Zhang Zuowei |
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| Abstract: | The cause of bursting of stop valve was studied by the methods of chemical analysis and physical and metallographical examination. The results indicated that poor casting and material quality were the cause of bursting. |
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| Keywords: | stop valve bursting material casting quality |
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