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 PDF

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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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steel sheet
rolled steel
high carbon
cold
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Japanese (ja)
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JPWO2021090472A1 (ja
Inventor
栄司 土屋
栄司 土屋
雄太 松村
雄太 松村
太田　裕樹
裕樹 太田
友佳 宮本
友佳 宮本
櫻井　康広
康広 櫻井
英之 木村
英之 木村
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JFE Steel Corp
TOKUSHU KINZOKU EXCEL CO Ltd
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JFE Steel Corp
TOKUSHU KINZOKU EXCEL CO Ltd
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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
    • 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
    • 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
    • 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
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials 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)
JP2019567743A 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 Active JP6880245B1 (ja)

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Application Number Priority Date Filing Date Title
PCT/JP2019/043828 WO2021090472A1 (fr) 2019-11-08 2019-11-08 Tôle d'acier laminée à froid à haute teneur en carbone et son procédé de production, et pièces mécaniques en acier à haute teneur en carbone

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JP6880245B1 true JP6880245B1 (ja) 2021-06-02
JPWO2021090472A1 JPWO2021090472A1 (ja) 2021-11-25

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EP (1) EP3848477B1 (fr)
JP (1) JP6880245B1 (fr)
KR (1) KR102329386B1 (fr)
CN (1) CN113099723B (fr)
TW (1) TWI734291B (fr)
WO (1) WO2021090472A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117413081A (zh) * 2021-06-18 2024-01-16 杰富意钢铁株式会社 钢制部件和钢制部件的制造方法
CN117396624B (zh) * 2021-06-18 2026-03-10 杰富意钢铁株式会社 冷轧钢板、钢制部件、冷轧钢板的制造方法和钢制部件的制造方法
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
EP4642944A1 (fr) * 2022-12-30 2025-11-05 Hilti Aktiengesellschaft Alliage d'acier, article manufacturé et procédé
EP4435132A1 (fr) * 2023-03-22 2024-09-25 Hilti Aktiengesellschaft Alliage d'acier, article de fabrication et procédé
JP7748078B1 (ja) * 2023-11-06 2025-10-02 Ｊｆｅスチール株式会社 鋼製部品およびその製造方法

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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 (fr) * 2013-11-22 2015-05-28 新日鐵住金株式会社 Tôle en acier à teneur élevée en carbone et son procédé de production
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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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
PL2762582T3 (pl) * 2011-09-30 2019-08-30 Nippon Steel & Sumitomo Metal Corporation Blacha stalowa cienka o dużej wytrzymałości cynkowana z przeżarzaniem o dużej hartowności przy obróbce termicznej, stopowa blacha stalowa cienka cynkowana z przeżarzaniem o dużej wytrzymałości oraz sposób ich wytwarzania
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
EP3015561B1 (fr) * 2013-06-27 2018-06-13 Nisshin Steel Co., Ltd. Matériau d'acier résistant à l'abrasion, ayant d'excellentes caractéristiques de fatigue, et son procédé de fabrication
CN107849650B (zh) * 2015-07-16 2019-10-25 日铁日新制钢株式会社 纤维机械部件用钢板及其制造方法
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

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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 (fr) * 2013-11-22 2015-05-28 新日鐵住金株式会社 Tôle en acier à teneur élevée en carbone et son procédé de production
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
TWI734291B (zh) 2021-07-21
WO2021090472A1 (fr) 2021-05-14
KR102329386B1 (ko) 2021-11-19
EP3848477A4 (fr) 2022-05-25
TW202118881A (zh) 2021-05-16
EP3848477A1 (fr) 2021-07-14
JPWO2021090472A1 (ja) 2021-11-25
CN113099723B (zh) 2023-02-17
CN113099723A (zh) 2021-07-09
KR20210056880A (ko) 2021-05-20
EP3848477B1 (fr) 2025-09-17

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