CN106670363B - 一种高强度不锈钢锻件的制造方法 - Google Patents
一种高强度不锈钢锻件的制造方法 Download PDFInfo
- Publication number
- CN106670363B CN106670363B CN201611186197.8A CN201611186197A CN106670363B CN 106670363 B CN106670363 B CN 106670363B CN 201611186197 A CN201611186197 A CN 201611186197A CN 106670363 B CN106670363 B CN 106670363B
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- forging
- stainless steel
- temperature
- manufacturing
- strength stainless
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- 238000005242 forging Methods 0.000 title claims abstract description 86
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 23
- 239000010935 stainless steel Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 5
- 238000013461 design Methods 0.000 claims abstract description 4
- 238000009659 non-destructive testing Methods 0.000 claims abstract description 3
- 238000004321 preservation Methods 0.000 claims abstract description 3
- 238000012797 qualification Methods 0.000 claims abstract description 3
- 238000003723 Smelting Methods 0.000 claims description 3
- 238000005261 decarburization Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- DBUTVDSHVUGWOZ-UHFFFAOYSA-N [Si].[Ni].[Cr].[Ni] Chemical compound [Si].[Ni].[Cr].[Ni] DBUTVDSHVUGWOZ-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Forging (AREA)
Abstract
Description
温度 | 抗拉强度 | 屈服强度 |
室温 | ≥515 | ≥205 |
300℃ | ≥421 | ≥142 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611186197.8A CN106670363B (zh) | 2016-12-20 | 2016-12-20 | 一种高强度不锈钢锻件的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611186197.8A CN106670363B (zh) | 2016-12-20 | 2016-12-20 | 一种高强度不锈钢锻件的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106670363A CN106670363A (zh) | 2017-05-17 |
CN106670363B true CN106670363B (zh) | 2018-08-28 |
Family
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CN201611186197.8A Active CN106670363B (zh) | 2016-12-20 | 2016-12-20 | 一种高强度不锈钢锻件的制造方法 |
Country Status (1)
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CN (1) | CN106670363B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108380801B (zh) * | 2018-02-13 | 2020-05-05 | 无锡宏达重工股份有限公司 | 一种大型压力容器管板锻件的制造工艺 |
CN110090914B (zh) * | 2019-04-23 | 2020-04-17 | 上海新闵(东台)重型锻造有限公司 | 反应堆压力容器筒体法兰接管段整体锻造成型方法 |
CN110777243A (zh) * | 2019-11-06 | 2020-02-11 | 无锡宏达重工股份有限公司 | 一种提高s32168不锈钢锻件局部表面硬度的工艺 |
CN113118374B (zh) * | 2019-12-31 | 2024-06-28 | 上海新闵新能源科技股份有限公司 | 一种反应釜锻造方法 |
CN112680664B (zh) * | 2020-12-16 | 2022-02-01 | 辽宁五寰特种材料与智能装备产业技术研究院有限公司 | 一种核电阀门用奥氏体不锈钢的制备方法 |
CN112853222B (zh) * | 2020-12-31 | 2022-05-17 | 上海电气上重铸锻有限公司 | 一种06Cr18Ni11Ti奥氏体不锈钢及其制备方法 |
CN113025793A (zh) * | 2021-03-05 | 2021-06-25 | 无锡继平锻造有限公司 | 一种高纯净度细晶不锈钢锻件以及锻造处理工艺 |
CN113059103B (zh) * | 2021-03-22 | 2022-06-28 | 无锡宏达重工股份有限公司 | 一种不锈钢泵体锻件成型工艺 |
CN113088790B (zh) * | 2021-03-22 | 2022-07-05 | 无锡继平锻造有限公司 | 一种焊接结构件用C-Mn高强度钢锻件锻造及热处理工艺 |
CN114273574B (zh) * | 2021-04-02 | 2022-08-23 | 中国科学院金属研究所 | 一种控制大规格易偏析奥氏体不锈钢棒材组织均匀性的锻造方法 |
CN116043093A (zh) * | 2022-11-30 | 2023-05-02 | 无锡市华尔泰机械制造有限公司 | 一种非能动余热排出冷却器用06Cr18Ni11Ti锻件的制造工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1046239A (ja) * | 1996-08-01 | 1998-02-17 | Nagano Keiki Seisakusho Ltd | 析出硬化型ステンレス鋼製成形体の製造方法 |
CN101169984A (zh) * | 2007-11-29 | 2008-04-30 | 贵州航天新力铸锻有限责任公司 | 百万千瓦级核电压力容器安全端制造工艺 |
CN101323901A (zh) * | 2007-06-12 | 2008-12-17 | 上海重型机器锻件厂 | 奥氏体不锈钢黑皮锻件锻后固溶处理工艺 |
CN105112625A (zh) * | 2015-09-29 | 2015-12-02 | 上海新闵重型锻造有限公司 | 一种压水堆核电站屏蔽泵叶轮锻件的制造方法 |
CN105935861A (zh) * | 2016-05-26 | 2016-09-14 | 沈阳科金特种材料有限公司 | 一种核电用高强塑性奥氏体不锈钢帽螺钉锻件的制备方法 |
CN106077379A (zh) * | 2016-06-20 | 2016-11-09 | 安徽省瑞杰锻造有限责任公司 | 一种0Cr23Ni13耐热不锈钢的锻造工艺 |
-
2016
- 2016-12-20 CN CN201611186197.8A patent/CN106670363B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1046239A (ja) * | 1996-08-01 | 1998-02-17 | Nagano Keiki Seisakusho Ltd | 析出硬化型ステンレス鋼製成形体の製造方法 |
CN101323901A (zh) * | 2007-06-12 | 2008-12-17 | 上海重型机器锻件厂 | 奥氏体不锈钢黑皮锻件锻后固溶处理工艺 |
CN101169984A (zh) * | 2007-11-29 | 2008-04-30 | 贵州航天新力铸锻有限责任公司 | 百万千瓦级核电压力容器安全端制造工艺 |
CN105112625A (zh) * | 2015-09-29 | 2015-12-02 | 上海新闵重型锻造有限公司 | 一种压水堆核电站屏蔽泵叶轮锻件的制造方法 |
CN105935861A (zh) * | 2016-05-26 | 2016-09-14 | 沈阳科金特种材料有限公司 | 一种核电用高强塑性奥氏体不锈钢帽螺钉锻件的制备方法 |
CN106077379A (zh) * | 2016-06-20 | 2016-11-09 | 安徽省瑞杰锻造有限责任公司 | 一种0Cr23Ni13耐热不锈钢的锻造工艺 |
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CN106670363A (zh) | 2017-05-17 |
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Address after: No. 3082 Humin Road, Minhang District, Shanghai, 2011 Patentee after: Shanghai Xinmin New Energy Technology Co.,Ltd. Address before: No. 3082 Humin Road, Minhang District, Shanghai, 2011 Patentee before: SHANGHAI XINMIN HEAVY FORGING CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method for high-strength stainless steel forgings Granted publication date: 20180828 Pledgee: Minhang Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: Shanghai Xinmin New Energy Technology Co.,Ltd. Registration number: Y2024310000380 |