| 热处理对含铜3Cr13马氏体不锈钢抗菌性能的影响 |
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| 引用本文： | 张伟,李宁,胥永刚,曾蔚,旷玉. 热处理对含铜3Cr13马氏体不锈钢抗菌性能的影响[J]. 金属热处理, 2004, 29(8): 21-23 |
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| 作者姓名： | 张伟 李宁 胥永刚 曾蔚 旷玉 |
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| 作者单位： | 1. 四川大学,制造科学与工程学院,四川,成都,610065
2. 四川大学,基础医学与法医学院,四川,成都,610065 |
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| 基金项目： | 四川省学术技术带头人后备人选基金 ( 0 3GG0 2 9-0 5 3 ) |
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| 摘 要： | 研究了抗菌热处理对含铜 3Cr13不锈钢组织和抗菌性能的影响。试验表明抗菌热处理是其获得优异抗菌性能的关键。粘结薄膜法显示抗菌热处理后的 0 35C 13Cr 2 6 8Cu马氏体不锈钢对金黄色葡萄球菌和大肠杆菌的抗菌率 >99%。试验确定了最佳热处理参数 ,并从理论上分析了抗菌机理
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| 关 键 词： | 抗菌热处理 铜离子 3Cr13不锈钢 |
| 文章编号： | 0254-6051(2004)08-0021-03 |
Effect of Heat-treatment on Antibacterial Properties of 3Cr13 Martensite Stainless Steel with High Copper Content |
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| ZHANG Wei,LI Ning,XU Yong-gang,ZENG Wei,KUANG Yu. Effect of Heat-treatment on Antibacterial Properties of 3Cr13 Martensite Stainless Steel with High Copper Content[J]. Heat Treatment of Metals, 2004, 29(8): 21-23 |
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| Authors: | ZHANG Wei LI Ning XU Yong-gang ZENG Wei KUANG Yu |
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| Affiliation: | ZHANG Wei~1,LI Ning~1,XU Yong-gang~1,ZENG Wei~2,KUANG Yu~2 |
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| Abstract: | The effects of antibacterial heat-treatment on structure and antibacterial properties of the 3Cr13 stainless steel with additional copper content were researched.The results show that antibacterial heat-treatment is a key process to get some antibacterial properties.The P.E felting experiments prove that the antibacterial capacity of 3Cr13 martensite stainless steel 0.35C-13Cr-2.68Cu is greater than 99% both to aureus staphylococcus and colibacillus.The optimal heat-treatment parameters were determined and the antibacterial mechanism was analyzed theoretically. |
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| Keywords: | antibacterial heat-treatment copper ion 3Cr13 stainless steel |
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