CN109881122B - 高耐磨耐蚀大耕深旋耕刀材料及其制备方法 - Google Patents
高耐磨耐蚀大耕深旋耕刀材料及其制备方法 Download PDFInfo
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CN111020400A (zh) * | 2019-12-13 | 2020-04-17 | 安徽省宁国市宁辉耐磨材料有限公司 | 一种耐磨球的制备方法 |
CN112359292A (zh) * | 2020-11-12 | 2021-02-12 | 唐山钢铁集团有限责任公司 | 一种高韧性旋耕刀用钢及其热处理方法 |
CN113355598A (zh) * | 2021-05-24 | 2021-09-07 | 如皋市宏茂重型锻压有限公司 | 高级镜面树胶模具钢及其制造工艺 |
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CN109182702A (zh) * | 2018-11-22 | 2019-01-11 | 湖南华菱湘潭钢铁有限公司 | 一种多相组织高韧性船板钢eh40的生产方法 |
CN109182919A (zh) * | 2018-11-22 | 2019-01-11 | 湖南华菱湘潭钢铁有限公司 | 一种多相组织高韧性船板钢eh47的生产方法 |
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- 2019-03-13 CN CN201910187480.XA patent/CN109881122B/zh active Active
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CN101851735A (zh) * | 2010-04-19 | 2010-10-06 | 东风汽车有限公司 | 一种球墨铸铁的强化工艺及其制成品 |
CN106222572A (zh) * | 2016-08-19 | 2016-12-14 | 武汉钢铁股份有限公司 | 一种厚度为0.4‑0.8mm的冷轧中高碳合金结构钢的制造方法 |
CN106978571A (zh) * | 2017-04-01 | 2017-07-25 | 东风汽车悬架弹簧有限公司 | 一种微合金化的第三代汽车用弹簧扁钢及制备方法 |
CN107119226A (zh) * | 2017-05-11 | 2017-09-01 | 河北金奥管业有限公司 | 一种汽车空心稳定杆用高耐疲劳性钢管材料 |
CN107881308A (zh) * | 2017-11-01 | 2018-04-06 | 西南大学 | 一种提高50CrVA调质钢韧性的低温处理方法 |
CN108085594A (zh) * | 2017-12-20 | 2018-05-29 | 代超群 | 农耕机磨损件专用钢及其生产工艺 |
CN109022737A (zh) * | 2018-07-19 | 2018-12-18 | 大冶特殊钢股份有限公司 | 一种调控合金结构钢50CrVA硬度的方法 |
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CN109161803A (zh) * | 2018-09-29 | 2019-01-08 | 武汉钢铁有限公司 | 一种1550MPa级弹簧扁钢及其生产方法 |
CN109182702A (zh) * | 2018-11-22 | 2019-01-11 | 湖南华菱湘潭钢铁有限公司 | 一种多相组织高韧性船板钢eh40的生产方法 |
CN109182919A (zh) * | 2018-11-22 | 2019-01-11 | 湖南华菱湘潭钢铁有限公司 | 一种多相组织高韧性船板钢eh47的生产方法 |
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