SHS—离心法制备铁-铬-镍合金的耐蚀性能  

Investigation on corosion resistance of alloy produced by SHS centrifugal process

作　　者：段辉平[1,2] 魏延平[1,2] 殷声[1,2] 赖和怡[1,2] 

机构地区：[1]北京航空航天大学 [2]北京科技大学

出　　处：《粉末冶金技术》1998年第3期178-182,共5页Powder Metallurgy Technology

摘　　要：利用ＳＨＳ—离心法制备铁－铬－镍合金内衬复合钢管，系统研究内衬层的耐蚀性能。结果表明，含碳量较低的ＳＨＳ耐蚀合金在硫酸中的耐蚀性优于ｌＣｒ１８Ｎｉ９不锈钢，具有优异的抗点蚀和抗均匀腐蚀性能，但抗晶间腐蚀性能较差，也不耐盐酸腐蚀。The products of SHS centrifugal process which has high reaction velocity and large amount of exothermic heat show oblique properties. The Fe-Cr-Ni alloy lined composite pipes have been produced by the SHS centrifugal process and the corrosion resistance of the Fe-Cr-Ni alloy have been studied.

关 键 词：离心法 铁-铬-镍合金 耐蚀性能 燃烧合成 

分 类 号：TG133.4[一般工业技术—材料科学与工程]