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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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310不锈钢在H_2S/H_2/CO_2混合气氛中的高温腐蚀
, PP. 284-288
Keywords: 混合气氛腐蚀,硫化,３１０不锈钢
Abstract:
３１０不锈钢在０．４％Ｈ２Ｓ／Ｈ２／７％ＣＯ２的混合气氛中于６００℃发生硫化腐蚀。前５０ｈ的腐蚀遵从抛物线规律，延长至２５０ｈ的腐蚀其增重低于抛物线增长，这一转变对应于内层铬硫化物由分散的颗粒态生长成为连续层。腐蚀产物层可以分为三层最外ＦｅＳ层，中间为尖晶石结构的ＦｅＣｒ２Ｓ４层和最内Ｃｒ３Ｓ４层
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