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首先分析了材料研究与发展中呈现出的新特点和新趋势 ,着重介绍了中国科学院金属研究所相关课题组近年来在超高强度马氏体时效钢、新型医用无镍奥氏体不锈钢、缓释药物冠动脉支架、抗菌不锈钢、金属氢化物空调等新材料及新材料技术方面的研究新进展
Firstly, the new features and new trends in material research and development are analyzed. The related research groups of Institute of Metal Research, Chinese Academy of Sciences, are highlighted in recent years in the field of ultrahigh strength martensitic steel, new medical nickel-free austenitic stainless steel, Drug-releasing coronary stent, antibacterial stainless steel, metal hydride air-conditioning and other new materials and new materials technology research advances