| 铸造铅合金曲面工件X射线检测工艺研究 |
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| 引用本文： | 徐彦霖,王增勇,孙朝明,李建文. 铸造铅合金曲面工件X射线检测工艺研究[J]. 无损检测, 2005, 27(2): 77-79,104 |
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| 作者姓名： | 徐彦霖 王增勇 孙朝明 李建文 |
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| 作者单位： | 中国工程物理研究院,机械制造工艺研究所,四川,绵阳,621900 |
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| 摘 要： | 针对铸造铅合金曲面工件的内部质量检测问题，通过研究射线检测工艺，优化射线检测参数和研制孔型像质计，实现了铅铸件的射线检测和检测过程质量控制。结果表明可检出工件内部小至Ф3mm的缺陷，且缺陷主要为疏松和渣孔。
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| 关 键 词： | 射线检测 铸造铅合金 像质计 |
| 文章编号： | 1000-6656(2005)02-0077-03 |
Research on Radiographic Technique for Cased Lead Alloy Shells |
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| XU Yan-lin,WANG Zeng-yong,SUN Chao-ming,LI Jian-wen. Research on Radiographic Technique for Cased Lead Alloy Shells[J]. Nondestructive Testing, 2005, 27(2): 77-79,104 |
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| Authors: | XU Yan-lin WANG Zeng-yong SUN Chao-ming LI Jian-wen |
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| Abstract: | Aiming at the nondestructive testing of casted lead alloy shells, radiographic technique and testing parameters were optimized, and the hole-style image quality indicator was designed and manufactured. The X-ray testing and the process quality control of casted lead alloy shells were hence realized. The testing results showed that the inner defects with diameter 0.3mm could be detected and these defects were mainly porosity and residue. |
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| Keywords: | Radiographic testing Casted lead alloy Image quality indicator |
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