CN113249652A - 一种残余奥氏体调节的柔轮用特殊钢及其制备方法 - Google Patents
一种残余奥氏体调节的柔轮用特殊钢及其制备方法 Download PDFInfo
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- CN113249652A CN113249652A CN202110521703.9A CN202110521703A CN113249652A CN 113249652 A CN113249652 A CN 113249652A CN 202110521703 A CN202110521703 A CN 202110521703A CN 113249652 A CN113249652 A CN 113249652A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 78
- 239000010959 steel Substances 0.000 title claims abstract description 78
- 230000000717 retained effect Effects 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 93
- 238000005098 hot rolling Methods 0.000 claims abstract description 32
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 31
- 238000005496 tempering Methods 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 54
- 230000006698 induction Effects 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000006104 solid solution Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 13
- 239000003638 chemical reducing agent Substances 0.000 description 12
- 229910000851 Alloy steel Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011419 induction treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- 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
- 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
- C22C38/04—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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (7)
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CN202110521703.9A CN113249652B (zh) | 2021-05-13 | 2021-05-13 | 一种残余奥氏体调节的柔轮用特殊钢及其制备方法 |
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CN202110521703.9A CN113249652B (zh) | 2021-05-13 | 2021-05-13 | 一种残余奥氏体调节的柔轮用特殊钢及其制备方法 |
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CN113249652A true CN113249652A (zh) | 2021-08-13 |
CN113249652B CN113249652B (zh) | 2022-07-19 |
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CN202110521703.9A Active CN113249652B (zh) | 2021-05-13 | 2021-05-13 | 一种残余奥氏体调节的柔轮用特殊钢及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115233089A (zh) * | 2022-05-16 | 2022-10-25 | 季华实验室 | 一种柔轮用特殊钢及其制备工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109136737A (zh) * | 2018-06-20 | 2019-01-04 | 宝山钢铁股份有限公司 | 一种抗拉强度1100MPa级超高强韧钢及其制造方法 |
CN109280851A (zh) * | 2018-10-29 | 2019-01-29 | 西宁特殊钢股份有限公司 | 谐波减速器特殊钢材质柔轮及其循环热处理方法 |
CN110093559A (zh) * | 2019-04-25 | 2019-08-06 | 西南大学 | 基于碳锰协同配分的淬火-回火配分钢板及制备方法 |
CN111002000A (zh) * | 2019-12-31 | 2020-04-14 | 宁波中大力德智能传动股份有限公司 | 一种提高谐波减速器柔轮晶粒度的加工方法 |
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2021
- 2021-05-13 CN CN202110521703.9A patent/CN113249652B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109136737A (zh) * | 2018-06-20 | 2019-01-04 | 宝山钢铁股份有限公司 | 一种抗拉强度1100MPa级超高强韧钢及其制造方法 |
CN109280851A (zh) * | 2018-10-29 | 2019-01-29 | 西宁特殊钢股份有限公司 | 谐波减速器特殊钢材质柔轮及其循环热处理方法 |
CN110093559A (zh) * | 2019-04-25 | 2019-08-06 | 西南大学 | 基于碳锰协同配分的淬火-回火配分钢板及制备方法 |
CN111002000A (zh) * | 2019-12-31 | 2020-04-14 | 宁波中大力德智能传动股份有限公司 | 一种提高谐波减速器柔轮晶粒度的加工方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115233089A (zh) * | 2022-05-16 | 2022-10-25 | 季华实验室 | 一种柔轮用特殊钢及其制备工艺 |
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Effective date of registration: 20240611 Address after: 612a-16, 6th Floor, No. 2 Sanhua Road, Qixing Street, Xinchang County, Shaoxing City, Zhejiang Province, 312000 Patentee after: Zhejiang Mage Smart Core Technology Co.,Ltd. Country or region after: China Address before: 528200 room 245, 2nd floor, No.65, Hengjiang section, Guangfo road, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Maige Zhixin Precision Instrument Co.,Ltd. Country or region before: China |