CN102313675B - 一种现场测定9~12Cr%类铁素体耐热钢布氏硬度的方法 - Google Patents
一种现场测定9~12Cr%类铁素体耐热钢布氏硬度的方法 Download PDFInfo
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- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105588773A (zh) * | 2014-10-20 | 2016-05-18 | 国家电网公司 | 一种获取镍基高温合金的布氏硬度的方法及装置 |
CN105488336B (zh) * | 2015-11-24 | 2017-12-19 | 国家电网公司 | 一种测定9Cr铁素体耐热钢硬度不均匀性的方法 |
CN105973708A (zh) * | 2016-06-30 | 2016-09-28 | 共享铸钢有限公司 | 高合金耐热钢抗拉强度的评估方法 |
CN109406322A (zh) * | 2018-09-14 | 2019-03-01 | 华电电力科学研究院有限公司 | 现场硬度检测效果对比试验方法 |
CN113376040A (zh) * | 2021-05-08 | 2021-09-10 | 广东省特种设备检测研究院 | 一种耐热钢里氏硬度与布氏硬度的换算方法 |
CN117871218B (zh) * | 2024-03-13 | 2024-05-31 | 南昌航空大学 | 铁素体耐热钢热影响区的子区域划分和微观组织显示方法 |
Citations (2)
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CN101377457A (zh) * | 2007-08-30 | 2009-03-04 | 上海电气集团上海电机厂有限公司 | 一种布氏硬度测量方法 |
CN102269756A (zh) * | 2011-08-01 | 2011-12-07 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101377457A (zh) * | 2007-08-30 | 2009-03-04 | 上海电气集团上海电机厂有限公司 | 一种布氏硬度测量方法 |
CN102269756A (zh) * | 2011-08-01 | 2011-12-07 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
Non-Patent Citations (5)
Title |
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如何正确使用里氏硬度计测量零件的布式或洛氏硬度;吕大农;《理化检验-物理分册》;20010731;第37卷(第7期);全文 * |
用里氏硬度仪现场测轴承合金布式值的精度研究;胡凤琴等;《东方电机》;20061231(第6期);全文 * |
里氏硬度值与其他硬度值的换算系列讲座第五讲自制换算表;杨小赫;《机械工人》;19970731(第7期);第30页左栏第四节第1段,右栏第2-6段 * |
金属材料布式硬度试验第1部分:试验方法;高怡斐等;《中华人民共和国国家标准GB/T231.1-2009》;20090625;第7.1、7.4-7.8节,表2 * |
金属里氏硬度试验方法;李久林等;《中华人民公共和国国家标准GB/T17394-1998》;19980101;第5.2-5.3节,第7.3表7、表9 * |
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