CN102019351B - 一种高强度厚大匀壁球墨铸铁件的生产方法 - Google Patents
一种高强度厚大匀壁球墨铸铁件的生产方法 Download PDFInfo
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CN106493295B (zh) * | 2016-11-18 | 2018-04-03 | 上海航天精密机械研究所 | 一种大尺寸镁合金扁平结构件的铸造工艺方法 |
CN107022712B (zh) * | 2017-04-05 | 2018-08-21 | 江苏宏德特种部件股份有限公司 | 一种厚大断面qt500-14的轴类产品制造方法 |
CN107052245A (zh) * | 2017-04-05 | 2017-08-18 | 南通宏德机电有限公司 | 一种厚大断面球墨铸铁的轴类产品制造方法 |
CN108436063A (zh) * | 2018-05-04 | 2018-08-24 | 合肥东凌铸件工业有限公司 | 一种高强度厚大匀壁球墨铸铁件的生产方法 |
CN110111861B (zh) * | 2019-05-24 | 2020-12-22 | 上海交通大学 | 一种镁、铝合金铸件凝固过程中热裂纹的预测方法 |
CN111230093A (zh) * | 2020-03-24 | 2020-06-05 | 苏州勤美达精密机械有限公司 | 一种厚大球墨铸铁件的铸造工艺及应用 |
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CN100537786C (zh) * | 2007-11-27 | 2009-09-09 | 宁夏共享集团有限责任公司 | 一种超大型厚壁球墨铸铁件的熔炼及现场变质处理方法 |
CN101670426B (zh) * | 2009-10-16 | 2011-01-26 | 西安建筑科技大学 | 一种原位熔覆耐磨层强化球墨铸铁复合轧辊的制备方法 |
CN101698895B (zh) * | 2009-11-11 | 2011-04-20 | 齐齐哈尔市精铸良铸造有限责任公司 | 低成本制备高延伸率球墨铸铁件的方法 |
CN101716671A (zh) * | 2009-11-27 | 2010-06-02 | 宁夏共享集团有限责任公司 | 一种电站鼓风机厚壁球铁件的铸造方法 |
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