CN114032375B - 超级13Cr不锈钢锻材的加工方法 - Google Patents
超级13Cr不锈钢锻材的加工方法 Download PDFInfo
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- CN114032375B CN114032375B CN202111319222.6A CN202111319222A CN114032375B CN 114032375 B CN114032375 B CN 114032375B CN 202111319222 A CN202111319222 A CN 202111319222A CN 114032375 B CN114032375 B CN 114032375B
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- 238000005242 forging Methods 0.000 title claims abstract description 58
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 26
- 239000010935 stainless steel Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 13
- 238000003672 processing method Methods 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000000137 annealing Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 17
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 22
- 239000000243 solution Substances 0.000 abstract description 12
- 239000006104 solid solution Substances 0.000 abstract description 9
- 229910045601 alloy Inorganic materials 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 30
- 239000010959 steel Substances 0.000 description 30
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009851 ferrous metallurgy Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
-
- 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
- B21J5/002—Hybrid process, e.g. forging following casting
-
- 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
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
-
- 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
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111319222.6A CN114032375B (zh) | 2021-11-09 | 2021-11-09 | 超级13Cr不锈钢锻材的加工方法 |
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CN202111319222.6A CN114032375B (zh) | 2021-11-09 | 2021-11-09 | 超级13Cr不锈钢锻材的加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN114032375A CN114032375A (zh) | 2022-02-11 |
CN114032375B true CN114032375B (zh) | 2023-05-30 |
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CN202111319222.6A Active CN114032375B (zh) | 2021-11-09 | 2021-11-09 | 超级13Cr不锈钢锻材的加工方法 |
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CN (1) | CN114032375B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117025901B (zh) * | 2023-10-10 | 2024-02-02 | 成都先进金属材料产业技术研究院股份有限公司 | 提升13Cr马氏体不锈钢的低温冲击韧性的热处理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104561815B (zh) * | 2013-10-09 | 2016-09-28 | 宝钢特钢有限公司 | 一种高均质大规格超高强度钢棒及其生产方法 |
CN104313278B (zh) * | 2014-10-23 | 2016-08-17 | 北京科技大学 | 一种马氏体型耐热钢中δ铁素体含量控制方法 |
CN107686948B (zh) * | 2017-03-30 | 2018-09-25 | 山西同航特钢有限公司 | 一种软马氏体不锈钢阀箱锻件制造工艺 |
CN109500330A (zh) * | 2017-09-14 | 2019-03-22 | 宝钢特钢有限公司 | 一种镍基合金大规格铸锭的开坯方法 |
CN108893684B (zh) * | 2018-06-08 | 2020-05-15 | 中航卓越锻造(无锡)有限公司 | 低强度马氏体不锈钢环锻件及其锻造方法 |
CN112024798B (zh) * | 2020-08-25 | 2022-05-31 | 无锡继平锻造有限公司 | 一种特殊船用后管体锻件的锻造及其机械加工工艺 |
CN112593059B (zh) * | 2020-12-02 | 2022-05-24 | 成都先进金属材料产业技术研究院有限公司 | 降低马氏体不锈钢中δ铁素体含量的热变形方法 |
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- 2021-11-09 CN CN202111319222.6A patent/CN114032375B/zh active Active
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Effective date of registration: 20231120 Address after: Chengdu International Railway Port Comprehensive Free Trade Zone, No. 1533, Xiangdao Avenue, Qingbaijiang District, Chengdu, Sichuan 610306, China (Sichuan) Pilot Free Trade Zone Patentee after: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Patentee after: PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL Co.,Ltd. Address before: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee before: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. |