分析试验结果表明，这些陶瓷涂层大幅度提高了基底金属在腐蚀介质及氧化环境中的寿命。
The results indicate that the ceramic coating films increase drastically the lifetime of the substrate metal in corrosive media and oxidizing atmosphere.
对发生泄漏的不锈钢u型波纹管补偿器的宏观失效特征、微观失效特征、金相、腐蚀介质进行试验分析。
A test analysis is made on macro-failure and micro-failure characteristics, metallography and corrosion mediums of U-type stainless steel bellows type expansion joints leaked.
通过试验数据的逐步回归分析，进一步揭示试验介质参数对应力腐蚀敏感性指数影响的显著性。
By stepwise regression analysis of test results, the notabilities of effect on stress corrosion cracking susceptive indexes of medium parameters are revealed.
试验及果表明，原始介质水对混凝土试件基本上没有构成破坏，2%HCI溶液对混凝土造成的腐蚀程度最严重。
The experiment results show that the concreted is scarcely damaged in the originally medium water, but most seriously corroded in the 2 % of HCI solution.
通过自制的冲击腐蚀磨损试验机，施加不同极化电位对高锰钢在矿浆介质中的冲击腐蚀磨损行为进行了试验研究。
Effect of polarization potential on the corrosion-wear behavior of high manganese steel in ore slurry was investigated by a self-made impact corrosive-wear tester.
介绍了一种可以用于研究材料在自然环境及特定环境(如有毒有害气氛、各种腐蚀介质等)下应力腐蚀性能的便携式拉伸应力腐蚀试验装置。
A kind of testing machine used to study stress corrosion cracking of materials in natural environment and special environment was introduced, such as toxic atmosphere and corrosion medium.
采用浸泡腐蚀试验和腐蚀前后的冲击试验并借助于扫描电镜观察，研究了热强碱介质中高锰钢的腐蚀速率和冲击韧度。
The corrosion weight loss rate and impact toughness of high Mn steel in hot concentrated caustic solution were studied by using immersed corrosion, impact test and SEM.
在第4章，参照相关标准，并根据腐蚀介质的特殊性，创造性的设计了试验室金属腐蚀试验。
In chapter 4, according to the related standards and the particularity of the caustic medium, the paper puts forward a creationary laboratory metal corrosion test.
目前国内关于材料在腐蚀环境低周疲劳性能研究数据很少，这是由于介质具有腐蚀性，对试验设备、试样、试验环境及人员都有很高要求，试验难度很大，试验成功者廖廖无几。
This is because the mediums are corrosive, which has great requests for test equipments, test specimens, the experimental environment and testers. It is big difficulty to carry out the experiment.
本文采用循环流动腐蚀试验装置，研究了N80钢在模拟含氧流动介质中的腐蚀行为。
This paper studied corrosion behavior of N80 steel in the simulated flow media containing O 2 by using recirculating flow loop.
据此而选择了高分子主体和辅助材料，设计出抵抗乳油介质的涂料配方，经试验证实能较好地抵御农药乳油的腐蚀。
Suitable main and auxiliary materials are selected according to the principle of macromolecular design. A number of prescriptions of paints have been made in this manner, and experimental res...
据此而选择了高分子主体和辅助材料，设计出抵抗乳油介质的涂料配方，经试验证实能较好地抵御农药乳油的腐蚀。
Suitable main and auxiliary materials are selected according to the principle of macromolecular design. A number of prescriptions of paints have been made in this manner, and experimental res...
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