| 日本无缝钢管水淬工艺 |
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| 引用本文： | 许亚华. 日本无缝钢管水淬工艺[J]. 钢管, 1996, 0(3): 57-62 |
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| 作者姓名： | 许亚华 |
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| 作者单位： | 宝山钢铁（集团）公司钢研所 |
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| 摘 要： | 用调质钢制造的油井管需进行淬火和回火处理。介绍了日本油井管在槽内、槽外水淬的几种工艺方法，以及防止淬火钢管淬裂、弯曲、产生椭圆等缺陷的措施。
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| 关 键 词： | 无缝钢管，淬火工艺，防止缺陷的措施 |
WATER-QUENCHING TECHNOLOGIES FOR SEAMLESS STEEL PIPES EMPLOYED IN JAPAN |
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| Xu Yiahua. WATER-QUENCHING TECHNOLOGIES FOR SEAMLESS STEEL PIPES EMPLOYED IN JAPAN[J]. Steel Pipe, 1996, 0(3): 57-62 |
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| Authors: | Xu Yiahua |
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| Abstract: | Oil-well pipes made from certain steels require quenching/tempering heat-treatment.The paper deals with several processes of in-and off-bath water-quenching for oil-well pipes employed in Japan and relevant measures taken to prevent pipes being quenched from defects such as quenchcaused crack,bend and oval deformation,etc. |
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| Keywords: | Seamless steel pipe Quench process Measures to prevent |
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