SiC涂层C/C复合材料应力氧化失效行为 - 中南大学学报（自然科学版、英文版） 关键字: C/C复合材料；SiC涂层；应力氧化；失效[gap=1343]Key words: C/C composites; SiC coating; stress oxidation; failure
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The corrosion resistance of 07X16H6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
通过高温抗氧化、盐雾腐蚀和应力腐蚀试验研究了07X16H6沉淀硬化不锈钢在使用状态（回火态）时的耐蚀性能。
Gas-phase oxidation treatment resulted in distrihution of some micro-pores and ditches at the carbon fiber surface and led to stress concentration therefore, the composite strength was not high.
结果表明：空气氧化处理碳纤维表面形成微孔和刻蚀沟槽，容易形成应力集中，复合材料的强度不高；
The main problems existed in the present MR suspensions include: lack of methods to improve the shear stress, bad anti-settlement behavior and anti-oxidation behavior.
磁流变液目前普遍存在磁致剪切应力提高手段有限、磁性颗粒容易沉降、抗氧化性差等问题。
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