GB202105873D0 - Austenite low temperature steel and preparation method therefor - Google Patents
Austenite low temperature steel and preparation method thereforInfo
- Publication number
- GB202105873D0 GB202105873D0 GBGB2105873.0A GB202105873A GB202105873D0 GB 202105873 D0 GB202105873 D0 GB 202105873D0 GB 202105873 A GB202105873 A GB 202105873A GB 202105873 D0 GB202105873 D0 GB 202105873D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- low temperature
- method therefor
- temperature steel
- austenite low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- C21D2211/001—Austenite
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)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268250.8A CN109518098A (en) | 2018-10-29 | 2018-10-29 | A kind of austenitic cryogenic steel and preparation method thereof |
| PCT/CN2018/119271 WO2020087653A1 (en) | 2018-10-29 | 2018-12-05 | Austenite low temperature steel and preparation method therefor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB202105873D0 true GB202105873D0 (en) | 2021-06-09 |
| GB2592527A GB2592527A (en) | 2021-09-01 |
| GB2592527B GB2592527B (en) | 2022-08-03 |
Family
ID=65772596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2105873.0A Active GB2592527B (en) | 2018-10-29 | 2018-12-05 | Austenite low-temperature steel and preparation method thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109518098A (en) |
| GB (1) | GB2592527B (en) |
| WO (1) | WO2020087653A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840659B (en) * | 2020-04-30 | 2022-02-08 | 中科益安医疗科技（北京）股份有限公司 | High-safety blood vessel support without nickel metal medicine elution and its making method |
| CN112941409A (en) * | 2021-01-27 | 2021-06-11 | 南京钢铁股份有限公司 | Low-temperature steel and manufacturing method thereof |
| CN115074615B (en) * | 2021-03-16 | 2023-10-17 | 宝山钢铁股份有限公司 | Environment-friendly ultralow-temperature high-manganese steel, steel plate and manufacturing method thereof |
| CN113802071A (en) * | 2021-07-13 | 2021-12-17 | 鞍钢股份有限公司 | Production method of high manganese steel plate with good obdurability matching and used for LNG storage tank |
| CN113957353B (en) * | 2021-10-26 | 2022-07-29 | 东北大学 | Preparation method of high-manganese high-toughness steel applicable at 4.2K temperature |
| CN115261743A (en) * | 2022-06-22 | 2022-11-01 | 河钢股份有限公司 | Low-cost high-manganese steel plate and production method thereof |
| CN116083787B (en) * | 2022-11-07 | 2023-10-20 | 鞍钢股份有限公司 | 46-95mm high-performance austenitic stainless steel plate and manufacturing method thereof |
| CN117344230B (en) * | 2023-10-08 | 2024-05-17 | 燕山大学 | High manganese steel for split frog core rail and wing rail mosaic blocks and application thereof |
| CN117587298B (en) * | 2024-01-19 | 2024-05-07 | 北京北冶功能材料有限公司 | Nickel-based high-temperature alloy foil with low residual stress and preparation method and application thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359823A (en) * | 1970-06-15 | 1974-07-10 | Crisplant As | Conveyor systems |
| JPS56258A (en) * | 1979-06-12 | 1981-01-06 | Sumitomo Metal Ind Ltd | No-nickel high-manganese-content steel for low temperature |
| JPS56263A (en) * | 1979-06-12 | 1981-01-06 | Sumitomo Metal Ind Ltd | High-manganese-content steel for low temperature |
| JPS58144418A (en) * | 1982-02-22 | 1983-08-27 | Nippon Steel Corp | Manufacture of high-mn steel |
| CN101649412A (en) * | 2008-08-15 | 2010-02-17 | 宝山钢铁股份有限公司 | Hadifield steel with excellent mechanical property and manufacturing method thereof |
| CN106222554A (en) * | 2016-08-23 | 2016-12-14 | 南京钢铁股份有限公司 | A kind of economical steel used at ultra-low temperature and preparation method thereof |
| TWI630277B (en) * | 2016-12-19 | 2018-07-21 | 杰富意鋼鐵股份有限公司 | High manganese steel plate and manufacturing method thereof |
-
2018
- 2018-10-29 CN CN201811268250.8A patent/CN109518098A/en active Pending
- 2018-12-05 GB GB2105873.0A patent/GB2592527B/en active Active
- 2018-12-05 WO PCT/CN2018/119271 patent/WO2020087653A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| GB2592527B (en) | 2022-08-03 |
| WO2020087653A1 (en) | 2020-05-07 |
| GB2592527A (en) | 2021-09-01 |
| CN109518098A (en) | 2019-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 789A | Request for publication of translation (sect. 89(a)/1977) |
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