| 局部加热和整体加热技术对X90钢级热煨弯管性能的影响 |
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| 引用本文： | 刘金生,李玉卓.局部加热和整体加热技术对X90钢级热煨弯管性能的影响[J].机械工程师,2014(12):271-273. |
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| 作者姓名： | 刘金生 李玉卓 |
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| 作者单位： | 中油管道机械制造有限责任公司,河北廊坊065000) |
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| 摘 要： | 分析了X 90钢级母管和弯管的参考标准,介绍了热煨弯管整体加热和局部加热工艺技术,并分别采用这两种技术对X 90钢级热煨弯管的试制及试验,为X 90钢级热煨弯管产品的开发提供了经验及借鉴。
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| 关 键 词： | X 90钢级 热煨弯管 局部加热 整体加热 抗拉 夏比冲击 |
Influence of Partial Heating or Overall Heating Technology on X90 Grade Steel Induction Bend Properties |
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| LIU Jinsheng,LI Yuzhuo.Influence of Partial Heating or Overall Heating Technology on X90 Grade Steel Induction Bend Properties[J].Mechanical Engineer,2014(12):271-273. |
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| Authors: | LIU Jinsheng LI Yuzhuo |
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| Affiliation: | (China Petroleum Pipeline Machinery, Manufacturing Co., Ltd., Langfang 065000. China ) |
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| Abstract: | Reference standard of X90 grade steel mother pipe and induction bends is analyzed. Partial heating and overall heating technology of X90 grade steel hot bending process are introduced. The method provides reference for the development of X90 grade steel induction bend products. |
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| Keywords: | X90 grade steel induction bend partial heating overall heating tensile properties Charpy notch toughness |
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