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J.Wang School of Mechanical Manufacturing Medical Engineering Queensland University of Technology GPO Box Brisbane Qld. Australia 《金属学报(英文版)》1999,12(5):886-890
１．ＩｎｔｒｏｄｕｃｔｉｏｎＤｕｅｔｏｔｈｅｉｒｓｕｐｅｒｉｏｒｐｈｙｓｉｃａｌａｎｄｍｅｃｈａｎｉｃａｌｐｒｏｐｅｒｔｉｅｓ,ｐｏｌｙｍｅｒｍａｔｒｉｘｃｏｍｐｏｓｉｔｅｓ（ＰＭＣ）ａｒｅｂｅｉｎｇｉｎｃｒｅａｓｉｎｇｌｙｕｓｅｄｉｎｉｎｄｕｓｔｒｙ．Ｈｏｗｅｖｅｒ,ｔｈｅｐｒｏｃｅｓｓｉｎｇｏｆｔｈｅｓｅｍａｔｅｒｉａｌｓｉｓｓｔｉｌｌｌｉｍｉｔｅｄｔｏｔｈｅｔｒａｄｉｔｉｏｎａｌｂａｎｄｓａｗｃｕｔｔｉｎｇ．Ｔｈｉｓｐｒｏｃｅｓｓｉｓａｓｓｏｃｉａｔｅｄｗｉｔｈｌｏｗｃｕｔｑｕａｌｉｔｙ,… 相似文献
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自来水管焊缝腐蚀失效分析 总被引：3，自引：0，他引：3
对自来水管路腐蚀失效行为进行了金相及电化学测试分析，结果表明，焊缝区产生大量腐蚀沟槽，发生优先腐蚀.从电化学行为分析，焊缝区腐蚀电流密度大于母材，母材腐蚀电位高于焊缝区，说明焊缝发生优先腐蚀.
相似文献
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J.Wang School of Mechanical Manufacturing Medical Engineering Queensland University of Technology GPO Box Brisbane Qld. Australia 《金属学报(英文版)》1999,12(5):880-885
１．ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｏｒｄｅｒｔｏｉｍｐｒｏｖｅｔｈｅｖａｒｉｏｕｓｐｒｏｐｅｒｔｉｅｓ,ｓｕｃｈａｓｃｏｒｒｏｓｉｏｎｒｅｓｉｓｔａｎｃｅ,ｓｈｅｅｔｍｅｔａｌｓｕｓｅｄｉｎｉｎｄｕｓｔｒｙａｒｅｏｆｔｅｎｃｏａｔｅｄｗｉｔｈａｔｈｉｎｌａｙｅｒｏｆｚｉｎｃａｎｄ／ｏｒａｌｕｍｉｎｉｕｍ．Ｔｈｅｃｏａｔｉｎｇｓｏｎｓｈｅｅｔｓｔｅｅｌｓｈａｖｅｈｉｇｈｌｉｇｈｔｒｅｆｌｅｃｔｉｖｉｔｙａｎｄｔｈｅｒｍａｌｃｏｎｄｕｃｔｉｖｉｔｙ,ａｎｄｌｏｗｅｒｍｅｌｔｉｎｇｐｏｉｎｔｔｈａｎｔ… 相似文献
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Recent
advances in electrochemistry of sulfide mineral flotation 总被引：8，自引：0，他引：8
R.Woods Faculty of Science Technology Griffith University Nathan Campus Queensland Australia 《中国有色金属学会会刊》2000,10(Z1):26-29
1 ＥＬＥＣＴＲＯＣＨＥＭＩＳＴＲＹＯＦＦＬＯＴＡＴＩＯＮＩｔｉｓｎｏｗｏｖｅｒ 4 0ｙｅａｒｓｓｉｎｃｅＮｉｘｏｎｐｒｏｐｏｓｅｄａｎｅｌｅｃｔｒｏｃｈｅｍｉｃａｌｍｅｃｈａｎｉｓｍｔｏｅｘｐｌａｉｎｔｈｅｉｎｔｅｒａｃｔｉｏｎｏｆｔｈｉｏｌｆｌｏｔａｔｉｏｎｃｏｌｌｅｃｔｏｒｓｗｉｔｈｓｕｌｆｉｄｅｍｉｎｅｒａｌｓｕｒ ｆａｃｅｓａｎｄｐｒｏｖｉｄｅａｍｅａｎｓｏｆｒｅｃｏｎｃｉｌｉｎｇｔｈｅｄｉｆｆｅｒｅｎｔｔｈｅｏｒｉｅｓｔｈａｔｈａｄ ｐｒｅｖｉｏｕｓｌｙｂｅｅｎｒｅｓｏｌｕｔｅｌｙａｄ ｖ… 相似文献
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SUNYong MALin JosephMathew ZHANGSheng 《国际设备工程与管理》2005,10(1):13-18
The time for conducting Preventive Maintenance (PM) on an asset is often determined using a predefined alarm limit based on trends of a hazard function. In this paper, the authors propose using both hazard and reliability functions to improve the accuracy of the prediction particularly when the failure characteristic of the asset whole life is modelled using different failure distributions for the different stages of the life of the asset. The proposed method is validated using simulations and case studies. 相似文献
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