CN104593573B - 一种高效提升非调质钢强韧性的复合形变热处理强化方法 - Google Patents
一种高效提升非调质钢强韧性的复合形变热处理强化方法 Download PDFInfo
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CN105296864A (zh) * | 2015-11-15 | 2016-02-03 | 丹阳市蓝锐粉末合金制品有限公司 | 一种含碳高速钢 |
CN106811585A (zh) * | 2016-02-03 | 2017-06-09 | 江苏华威机械制造有限公司 | 一种大规格合金钢锻件微变形热处理晶粒细化工艺 |
CN107245563A (zh) * | 2017-07-10 | 2017-10-13 | 青岛大学 | 一种提高马氏体型耐热钢铸锭中难溶δ铁素体固溶速率同时细化奥氏体晶粒的技术 |
CN107904377B (zh) * | 2017-12-12 | 2019-07-30 | 北京科技大学 | 一种提高石墨化易切削钢冷镦性能的方法 |
CN108049733A (zh) * | 2017-12-30 | 2018-05-18 | 湖北航宇精工科技有限公司 | 一种挡扣组件及制作工艺 |
CN110964892B (zh) * | 2018-09-27 | 2022-02-15 | 西门子股份公司 | 平衡金属材料强度和延展性的方法 |
CN112981068B (zh) * | 2021-02-02 | 2022-02-11 | 北京科技大学 | 利用形变诱导析出提高微合金化槽帮铸钢件强韧性的方法 |
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Effective date of registration: 20190320 Address after: 212322 Xinqiao Group Building Industrial Park, Danbei Town, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Wun Wun Forging Co., Ltd. Address before: 211167 1 Hong Kong Avenue, Jiangning Science Park, Nanjing, Jiangsu Patentee before: Nanjing Institute of Technology |
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Denomination of invention: A composite thermomechanical treatment strengthening method for efficiently improving the strength and toughness of non quenched and tempered steel Effective date of registration: 20210908 Granted publication date: 20170111 Pledgee: China Construction Bank Danyang sub branch Pledgor: Jiangsu Weirun Forging Co.,Ltd. Registration number: Y2021980009004 |