National Science and Technology Key Support Projects of China(2012BAE02B01);Major Science and Technology Special Projects of Jiangxi Province(2010AZX00200);Science and Technology Plan Projects of Jiangxi Province(20121BBE50001);Science and Technology Plan Projects of Department of Education of Jiangxi Province(KJ201109132281)
通过酸洗、浸泡法和电化学腐蚀测试分析了烧结Nd Fe B永磁体在不同浓度的H2SO4溶液、HCl溶液和HNO3溶液中的腐蚀行为。结果表明,烧结Nd Fe B磁体在HNO3溶液中的腐蚀机制为均匀腐蚀,而在H2SO4溶液和HCl溶液中的腐蚀机制为选择性的晶间腐...
The First Chinese Youth Symposiumon Fatigue was successfully held in the Insti-tute of Metal Research,Academia Sinica,on May 14-16,1992.The symposium wassponsored by the State Key Laboratory forFatigue and Fracture o...