| 热轧304不锈钢表面氧化皮特性的探讨 |
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| 引用本文： | 卜福明,何申,叶纯杰,潘红良.热轧304不锈钢表面氧化皮特性的探讨[J].材料保护,2011,44(2):48-50,8. |
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| 作者姓名： | 卜福明 何申 叶纯杰 潘红良 |
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| 作者单位： | 卜福明,何申,BU Fu-ming,HE Shen(宝山钢铁股份有限公司不锈钢事业部,上海,200431);叶纯杰,潘红良,YE Chun-jie,PAN Hong-liang(华东理工大学机械与动力工程学院,上海,200237) |
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| 摘 要： | 304不锈钢冷轧钢卷应用广泛,其表面质量的好坏与后续的酸洗密切相关,而冷轧前其热轧表面氧化皮的结构及与基材的结合力是影响酸洗效果的重要因素.分析了热轧304不锈钢在空冷、水冷和空冷干轧后表面氧化皮的形貌,测试了其与基体的结合力.结果表明:空冷后的氧化皮厚而疏松,上下表面的差别较大,其结合力分别为3.71,5.98 MP...
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| 关 键 词： | 氧化皮 冷却方式 热轧钢卷 304不锈钢 特性 |
Features of Oxide Scale on the Surface of Hot-Rolled 304 Stainless Steel |
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| BU Fu-ming,HE Shen,YE Chun-jie,PAN Hong-liang.Features of Oxide Scale on the Surface of Hot-Rolled 304 Stainless Steel[J].Journal of Materials Protection,2011,44(2):48-50,8. |
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| Authors: | BU Fu-ming HE Shen YE Chun-jie PAN Hong-liang |
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| Affiliation: | BU Fu-ming1,HE Shen1,YE Chun-jie2,PAN Hong-liang2(1.Department of Stainless Steel,Baosteel Company Ltd.,Shanghai 200431,China,2.School of Mechanical and Power Engineering,East China University of Science and Technology,Shanghai 200237,China). |
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| Abstract: | The surface quality of cold-rolled 304 stainless steel is closely related to pickling process,and the pickling efficiency is highly dependent on the features and adhesion to substrate of the oxide scale formed in hot-rolling process of the stainless steel sheets.Thus the morphology of the oxide scale formed on 304 stainless steel after air cooling,water cooling and dry-rolling was investigated,and the adhesion of the oxide scale to substrate was measured.Results showed that the oxide scale formed after air ... |
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| Keywords: | oxide scale cooling mode hot-rolling 304 stainless steel features |
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