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结构材料研究所(ISM)紧密围绕现代汽车工业对特殊钢的需求和发展趋势,开展了大量的基础研究和开发工作。本刊上期介绍了在弹簧钢和齿轮钢方面的研发工作,本期将重点介绍ISM在微合金非调质钢和高强度螺栓钢方面的研发工作。微合金非调质钢:由于具有良好的节能降耗和减少环境污染
The Institute for Structural Materials (ISM) has conducted extensive basic research and development work closely around the needs and trends of special steel for the modern automotive industry. This issue describes the research and development of spring steel and gear steel, this issue will focus on ISM research and development in the micro-alloy non-quenched and tempered steel and high strength bolt steel. Microalloy non-quenched and tempered steel: As a result of good energy saving and reduce environmental pollution