【摘要】 在综合大量文献资料的基础上,论述了奥贝球铁的研究和应用现状,阐述分析了存在的问题,指出了解决的途径和发展趋势。更多还原

【Abstract】 Based on the review of large amounts of references,the present research and application situation of austempered ductile iron were introduced. The existing problems were analysed and it’s developing trends was lighted.更多还原