JP6032582B2 - 金型用鋼素材の製造方法 - Google Patents

金型用鋼素材の製造方法 Download PDF

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Publication number
JP6032582B2
JP6032582B2 JP2015508213A JP2015508213A JP6032582B2 JP 6032582 B2 JP6032582 B2 JP 6032582B2 JP 2015508213 A JP2015508213 A JP 2015508213A JP 2015508213 A JP2015508213 A JP 2015508213A JP 6032582 B2 JP6032582 B2 JP 6032582B2
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Prior art keywords
steel
steel material
cutting
mold
hardness
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Japanese (ja)
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JPWO2014156487A1 (ja
Inventor
庄司　辰也
辰也 庄司
伊達　正芳
正芳 伊達
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Proterial Ltd
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Hitachi Metals Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • 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
    • C22C38/04—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
    • C22C38/06—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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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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  • 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 Steel (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Heat Treatment Of Articles (AREA)
JP2015508213A 2013-03-29 2014-03-03 金型用鋼素材の製造方法 Active JP6032582B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013074239 2013-03-29
JP2013074239 2013-03-29
PCT/JP2014/055274 WO2014156487A1 (fr) 2013-03-29 2014-03-03 Matériau d'acier pour matrice et procédé de production de celui-ci, procédé de production de produit d'acier prédurci pour matrice, et procédé de production de matrice de formage à froid

Related Child Applications (1)

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JP2015227417A Division JP6041231B2 (ja) 2013-03-29 2015-11-20 金型用プリハードン鋼材の製造方法および冷間加工用金型の製造方法

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JP6032582B2 true JP6032582B2 (ja) 2016-11-30
JPWO2014156487A1 JPWO2014156487A1 (ja) 2017-02-16

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JP2015227417A Active JP6041231B2 (ja) 2013-03-29 2015-11-20 金型用プリハードン鋼材の製造方法および冷間加工用金型の製造方法

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Country Status (3)

Country Link
EP (1) EP2979772B1 (fr)
JP (2) JP6032582B2 (fr)
WO (1) WO2014156487A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109280849A (zh) * 2018-10-26 2019-01-29 如皋市宏茂重型锻压有限公司 一种高性能热作模具钢及其制造工艺

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6519226B2 (ja) * 2015-02-26 2019-05-29 大同特殊鋼株式会社 合金工具鋼
KR101826488B1 (ko) 2015-03-26 2018-02-06 히타치 긴조쿠 가부시키가이샤 냉간 공구 및 그 제조 방법
CN111229950A (zh) * 2018-11-29 2020-06-05 苏州玉田精密模具有限公司 一种冲排孔集流管凹模芯杆加工工艺方法
CN111940611B (zh) * 2020-08-07 2024-06-04 和县卜集振兴标准件厂 一种提高合金钢冲压模具精密度的方法
CN117660734B (zh) * 2024-01-31 2024-06-04 成都先进金属材料产业技术研究院股份有限公司 一种冷作模具钢表面强化处理方法及冷作模具钢

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0892657A (ja) * 1994-09-29 1996-04-09 Daido Steel Co Ltd プレハードン棒鋼の製造方法および製造装置
JP2001020041A (ja) * 1999-07-08 2001-01-23 Hitachi Metals Ltd 溶接性および被削性に優れた工具鋼ならびに工具、金型
JP2001049394A (ja) * 1999-08-17 2001-02-20 Hitachi Metals Ltd 溶接性及び被削性に優れた工具鋼ならびにそれを用いた金型
JP2001294974A (ja) * 2000-04-12 2001-10-26 Hitachi Metals Ltd 被削性に優れ熱処理変寸が小さい工具鋼およびその製造方法
JP2006150487A (ja) * 2004-11-29 2006-06-15 Nachi Fujikoshi Corp 鋸刃
WO2012043228A1 (fr) * 2010-09-27 2012-04-05 日立金属株式会社 Acier à outils laminé à froid, prédurci et présentant une dureté élevée pour un dépôt physique en phase vapeur (pvd) sur une surface, procédé de fabrication de ce dernier et procédé de dépôt physique en phase vapeur sur une surface pour ce dernier
WO2012115025A1 (fr) * 2011-02-21 2012-08-30 日立金属株式会社 Procédé de fabrication de matrice pour formage à froid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1097642C (zh) * 1999-07-30 2003-01-01 日立金属株式会社 焊接性、切削性和热处理性好的工具钢及其制成的金属模
JP3365624B2 (ja) 1999-07-30 2003-01-14 日立金属株式会社 被削性および熱処理性に優れた工具鋼およびそれを用いた金型
JP2001129722A (ja) 1999-11-01 2001-05-15 Amada Eng Center Co Ltd 鋸 刃
JP2001316769A (ja) 2000-05-10 2001-11-16 Daido Steel Co Ltd 冷間工具鋼
JP3883788B2 (ja) 2000-06-29 2007-02-21 山陽特殊製鋼株式会社 靱性および耐摩耗性に優れた金型用冷間工具鋼
JP3830030B2 (ja) * 2000-12-13 2006-10-04 日立金属株式会社 被削性に優れた冷間加工用高硬度プリハードン鋼およびそれを用いてなる冷間加工用金型ならびに鋼の加工方法
JP4093978B2 (ja) 2004-03-23 2008-06-04 日本高周波鋼業株式会社 自己潤滑性を有する工具鋼
JP2006193790A (ja) 2005-01-14 2006-07-27 Daido Steel Co Ltd 冷間工具鋼
JP2008189982A (ja) 2007-02-02 2008-08-21 Daido Steel Co Ltd 工具鋼
JP5338188B2 (ja) 2007-10-31 2013-11-13 大同特殊鋼株式会社 合金工具鋼及びその製造方法
JP5672466B2 (ja) 2011-02-21 2015-02-18 日立金属株式会社 被削性に優れた冷間工具鋼

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0892657A (ja) * 1994-09-29 1996-04-09 Daido Steel Co Ltd プレハードン棒鋼の製造方法および製造装置
JP2001020041A (ja) * 1999-07-08 2001-01-23 Hitachi Metals Ltd 溶接性および被削性に優れた工具鋼ならびに工具、金型
JP2001049394A (ja) * 1999-08-17 2001-02-20 Hitachi Metals Ltd 溶接性及び被削性に優れた工具鋼ならびにそれを用いた金型
JP2001294974A (ja) * 2000-04-12 2001-10-26 Hitachi Metals Ltd 被削性に優れ熱処理変寸が小さい工具鋼およびその製造方法
JP2006150487A (ja) * 2004-11-29 2006-06-15 Nachi Fujikoshi Corp 鋸刃
WO2012043228A1 (fr) * 2010-09-27 2012-04-05 日立金属株式会社 Acier à outils laminé à froid, prédurci et présentant une dureté élevée pour un dépôt physique en phase vapeur (pvd) sur une surface, procédé de fabrication de ce dernier et procédé de dépôt physique en phase vapeur sur une surface pour ce dernier
WO2012115025A1 (fr) * 2011-02-21 2012-08-30 日立金属株式会社 Procédé de fabrication de matrice pour formage à froid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109280849A (zh) * 2018-10-26 2019-01-29 如皋市宏茂重型锻压有限公司 一种高性能热作模具钢及其制造工艺

Also Published As

Publication number Publication date
JPWO2014156487A1 (ja) 2017-02-16
EP2979772A4 (fr) 2016-10-12
JP2016106176A (ja) 2016-06-16
WO2014156487A1 (fr) 2014-10-02
EP2979772B1 (fr) 2018-09-05
JP6041231B2 (ja) 2016-12-07
EP2979772A1 (fr) 2016-02-03

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