JP6880245B1 - 高炭素冷延鋼板およびその製造方法並びに高炭素鋼製機械部品 - Google Patents
高炭素冷延鋼板およびその製造方法並びに高炭素鋼製機械部品 Download PDFInfo
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- JP6880245B1 JP6880245B1 JP2019567743A JP2019567743A JP6880245B1 JP 6880245 B1 JP6880245 B1 JP 6880245B1 JP 2019567743 A JP2019567743 A JP 2019567743A JP 2019567743 A JP2019567743 A JP 2019567743A JP 6880245 B1 JP6880245 B1 JP 6880245B1
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 70
- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 66
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 30
- 229910000677 High-carbon steel Inorganic materials 0.000 title claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 238000005496 tempering Methods 0.000 claims abstract description 71
- 238000010791 quenching Methods 0.000 claims abstract description 69
- 230000000171 quenching effect Effects 0.000 claims abstract description 68
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 51
- 239000000203 mixture Substances 0.000 claims abstract description 33
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- 239000000463 material Substances 0.000 claims abstract description 24
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 33
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- 238000000137 annealing Methods 0.000 claims description 20
- 229910052720 vanadium Inorganic materials 0.000 claims description 13
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- 238000005299 abrasion Methods 0.000 description 9
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- 238000009792 diffusion process Methods 0.000 description 4
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 4
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- 229910052738 indium Inorganic materials 0.000 description 1
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- 238000011835 investigation Methods 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
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Images
Classifications
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
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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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
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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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/58—Oils
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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
- 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
- C21D8/0236—Cold rolling
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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
- 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
- C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
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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
- 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
- C21D8/0273—Final recrystallisation annealing
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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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/26—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for needles; for teeth for card-clothing
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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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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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
- C22C38/04—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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
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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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- C21D2261/00—Machining or cutting being involved
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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)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/043828 WO2021090472A1 (ja) | 2019-11-08 | 2019-11-08 | 高炭素冷延鋼板およびその製造方法並びに高炭素鋼製機械部品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6880245B1 true JP6880245B1 (ja) | 2021-06-02 |
| JPWO2021090472A1 JPWO2021090472A1 (ja) | 2021-11-25 |
Family
ID=75849823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019567743A Active JP6880245B1 (ja) | 2019-11-08 | 2019-11-08 | 高炭素冷延鋼板およびその製造方法並びに高炭素鋼製機械部品 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3848477A4 (zh) |
| JP (1) | JP6880245B1 (zh) |
| KR (1) | KR102329386B1 (zh) |
| CN (1) | CN113099723B (zh) |
| TW (1) | TWI734291B (zh) |
| WO (1) | WO2021090472A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7334868B2 (ja) * | 2021-06-18 | 2023-08-29 | Ｊｆｅスチール株式会社 | 鋼製部品 |
| WO2022264947A1 (ja) * | 2021-06-18 | 2022-12-22 | Ｊｆｅスチール株式会社 | 冷延鋼板、鋼製部品、冷延鋼板の製造方法、および鋼製部品の製造方法 |
| CN114055082B (zh) * | 2021-11-15 | 2024-02-06 | 江苏九天光电科技有限公司 | 一种钩针用优特钢精密钢带的生产方法 |
| CN114855076B (zh) * | 2022-04-15 | 2023-03-17 | 首钢集团有限公司 | 一种高球化率高碳钢及其制备方法 |
| CN114850436B (zh) * | 2022-05-06 | 2023-05-09 | 上海交通大学 | 一种高碳高合金钢的碳化物细化方法 |
| CN114774795A (zh) * | 2022-05-09 | 2022-07-22 | 湖南华菱涟钢特种新材料有限公司 | 一种超高碳素工具钢热轧钢板及其生产方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772939A (zh) * | 2005-11-17 | 2006-05-17 | 上海隆兴特钢有限公司 | 高纯净钢纺织针用钢带及其生产方法 |
| US20110259483A1 (en) * | 2008-12-24 | 2011-10-27 | Posco | Fine Spheroidized Steel Sheet with Excellent Heat Treatment Characteristic and Method for Manufacturing the Same |
| JP2013540896A (ja) * | 2010-09-16 | 2013-11-07 | ポスコ | 高炭素熱延鋼板、冷延鋼板およびその製造方法 |
| WO2015076384A1 (ja) * | 2013-11-22 | 2015-05-28 | 新日鐵住金株式会社 | 高炭素鋼板及びその製造方法 |
| JP2017036492A (ja) * | 2015-08-14 | 2017-02-16 | 株式会社特殊金属エクセル | 高炭素冷延鋼板及びその製造方法 |
| CN110306027A (zh) * | 2019-07-02 | 2019-10-08 | 浙江豪环新材料有限公司 | 一种t8碳素钢冷轧生产工艺 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4492105B2 (ja) * | 2003-11-28 | 2010-06-30 | Ｊｆｅスチール株式会社 | 伸びフランジ性に優れた高強度冷延鋼板の製造方法 |
| JP4530268B2 (ja) | 2004-08-26 | 2010-08-25 | 日新製鋼株式会社 | 衝撃特性に優れた高炭素鋼部材及びその製造方法 |
| JP5030280B2 (ja) | 2007-07-20 | 2012-09-19 | 日新製鋼株式会社 | 焼入れ性、疲労特性、靭性に優れた高炭素鋼板及びその製造方法 |
| BR112014007498B1 (pt) * | 2011-09-30 | 2019-04-30 | Nippon Steel & Sumitomo Metal Corporation | Chapa de aço galvanizado a quente de alta resistência e método de produção da mesma |
| CN103290308B (zh) * | 2012-02-27 | 2017-04-12 | 株式会社神户制钢所 | 高强度冷轧钢板及其制造方法 |
| BR112015032337A2 (pt) * | 2013-06-27 | 2017-07-25 | Nisshin Steel Co Ltd | material de aço resistente à abrasão excelente em características de fadiga e método de produção do mesmo |
| KR20180015726A (ko) * | 2015-07-16 | 2018-02-13 | 닛신 세이코 가부시키가이샤 | 섬유 기계 부품용 강판 및 그 제조 방법 |
| JP6615039B2 (ja) | 2016-04-13 | 2019-12-04 | 日鉄日新製鋼株式会社 | 靭性に優れる耐摩耗性鋼板 |
-
2019
- 2019-11-08 EP EP19817932.7A patent/EP3848477A4/en active Pending
- 2019-11-08 WO PCT/JP2019/043828 patent/WO2021090472A1/ja unknown
- 2019-11-08 JP JP2019567743A patent/JP6880245B1/ja active Active
- 2019-11-08 KR KR1020197036612A patent/KR102329386B1/ko active IP Right Grant
- 2019-11-08 CN CN201980003091.5A patent/CN113099723B/zh active Active
- 2019-12-06 TW TW108144683A patent/TWI734291B/zh active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772939A (zh) * | 2005-11-17 | 2006-05-17 | 上海隆兴特钢有限公司 | 高纯净钢纺织针用钢带及其生产方法 |
| US20110259483A1 (en) * | 2008-12-24 | 2011-10-27 | Posco | Fine Spheroidized Steel Sheet with Excellent Heat Treatment Characteristic and Method for Manufacturing the Same |
| JP2013540896A (ja) * | 2010-09-16 | 2013-11-07 | ポスコ | 高炭素熱延鋼板、冷延鋼板およびその製造方法 |
| WO2015076384A1 (ja) * | 2013-11-22 | 2015-05-28 | 新日鐵住金株式会社 | 高炭素鋼板及びその製造方法 |
| JP2017036492A (ja) * | 2015-08-14 | 2017-02-16 | 株式会社特殊金属エクセル | 高炭素冷延鋼板及びその製造方法 |
| CN110306027A (zh) * | 2019-07-02 | 2019-10-08 | 浙江豪环新材料有限公司 | 一种t8碳素钢冷轧生产工艺 |
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| Publication number | Publication date |
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| EP3848477A1 (en) | 2021-07-14 |
| KR20210056880A (ko) | 2021-05-20 |
| KR102329386B1 (ko) | 2021-11-19 |
| JPWO2021090472A1 (ja) | 2021-11-25 |
| WO2021090472A1 (ja) | 2021-05-14 |
| TWI734291B (zh) | 2021-07-21 |
| CN113099723A (zh) | 2021-07-09 |
| CN113099723B (zh) | 2023-02-17 |
| TW202118881A (zh) | 2021-05-16 |
| EP3848477A4 (en) | 2022-05-25 |
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