| 采用CBR成形机组生产薄壁电焊钢管 |
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| 引用本文： | 张朝生.采用CBR成形机组生产薄壁电焊钢管[J].焊管,2002,25(1):56-59. |
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| 作者姓名： | 张朝生 |
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| 作者单位： | 鞍钢技术中心离退办,114002 |
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| 摘 要： | 汽车排气管使用的ERW不锈钢管，要求具有较高的耐高温、抗氧化性能，而且还要具备良好的二次加工性。辊式成形在成形过程中产生氧化物容易产生过烧缺陷，同时使用的润滑剂也降低了焊缝质量。日本川崎制铁研发出CBR成形法解决了上述难题并生产出壁厚为0．6－0．8mm外径为φ42.7mm特薄壁ERW不锈钢管。
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| 关 键 词： | CBR成形机组 薄壁电焊钢管 不锈钢管 电阻焊 汽车 排气管 |
Thin Wall Thickness Electric Welded Pipe Produced by CBR Forming Mill |
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| Zhang Chaosheng,interpret.Thin Wall Thickness Electric Welded Pipe Produced by CBR Forming Mill[J].Welded Pipe and Tube,2002,25(1):56-59. |
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| Authors: | Zhang Chaosheng interpret |
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| Affiliation: | Zhang Chaosheng interpret |
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| Abstract: | s:The ERW stainless motor vent-pipe not only requires high anti-temperature and ant-oxidation property, but also requires the best reprocess ability. The over-burn defect is easy to produce during forming process of roller forming, and the weld quality reduced due to usage of lubricant. The CBR forming method developed by Kawasaki Steel Corp. solved this problem and produced W.T0.6-0.8mm, O.D.42.7mm thin wall ERW stainless pipe. |
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| Keywords: | stainless pipe electric weldin forming quality property |
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