《科技时报》报道长期困扰机械及相关行业的由于磨损消耗大、轴承等机械零部件使用寿命短的重大科技难题,经过科技人员10余年攻关终于获得重大突破。日前由国家机械工业局主持的“低温离子渗硫技术与润滑耐磨梯度材料”成果鉴定会上,以中科院院士温诗 The “Science Times” reported long-term troubled machinery and related industries due to wear and tear, bearings and other mechanical parts short life of major scientific and technological problems, after more than 10 years of scientific and technological personnel finally made a major breakthrough. Recently presided over by the State Bureau of Machinery Industry “low-temperature ionized sulfur infiltration technology and wear-resistant gradient materials,” appraisal meeting, with the Academy of Sciences Wen Shi