| ^60Co放射源在大型厚壁球罐全景曝光中的应用 |
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| 引用本文： | 黄明海,王斌,王生利.^60Co放射源在大型厚壁球罐全景曝光中的应用[J].无损检测,2010(9):747-748. |
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| 作者姓名： | 黄明海 王斌 王生利 |
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| 作者单位： | 吉林亚新工程检测有限责任公司,吉林132021 |
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| 摘 要： | 针对3台规格为Ф19200mm×62mm、容积为3700m^3的球罐，通过选择合适的放射源种类、放射源强度以及胶片型号，制定了合理的检测工艺，最终所得底片质量符合ASME规范要求，工期及安全防护均达到预期目标。
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| 关 键 词： | 大型厚壁球罐 ^60Co放射源 底片质量 工期 安全防护 |
Application of Radioactive Isotope ^60 Co in Panoramic Exposure of Large and Thick-Walled Spherical Tank |
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| HUANG Ming-Itai,WANG Bin,WANG Sheng-Li.Application of Radioactive Isotope ^60 Co in Panoramic Exposure of Large and Thick-Walled Spherical Tank[J].Nondestructive Testing,2010(9):747-748. |
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| Authors: | HUANG Ming-Itai WANG Bin WANG Sheng-Li |
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| Affiliation: | (Jilin Yaxin Engineering Inspection Co Ltd. , Jilin 132021, China) |
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| Abstract: | Aiming at three sets of spherical tanks with a size of Ф19200mm×62mm and volume of 8 700 m^3 , a the reasonable inspection program was established on the basis of selecting suitable radioactive isotope and intensity, and the film type. The quality of radiograph was proved to be in accordance with ASME standard in practice and construction schedule, safety prevention and protection also achieved anticipated target. |
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| Keywords: | Large and thick-walled spherical tank ^60Co radioactive isotope Quality of film Construction schedule Safety prevention and protection |
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