EP2995395A4 - Surface grain refining hot-shearing method and product of surface grain refining hot-shearing - Google Patents
Surface grain refining hot-shearing method and product of surface grain refining hot-shearingInfo
- Publication number
- EP2995395A4 EP2995395A4 EP14795101.6A EP14795101A EP2995395A4 EP 2995395 A4 EP2995395 A4 EP 2995395A4 EP 14795101 A EP14795101 A EP 14795101A EP 2995395 A4 EP2995395 A4 EP 2995395A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- grain refining
- shearing
- surface grain
- refining hot
- product
- 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
- 238000007670 refining Methods 0.000 title 2
- 238000010008 shearing Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B21D37/16—Heating or cooling
-
- 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
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C21D2211/005—Ferrite
-
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013099243 | 2013-05-09 | ||
PCT/JP2014/062534 WO2014181882A1 (en) | 2013-05-09 | 2014-05-09 | Surface grain refining hot-shearing method and product of surface grain refining hot-shearing |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2995395A1 EP2995395A1 (en) | 2016-03-16 |
EP2995395A4 true EP2995395A4 (en) | 2016-12-28 |
EP2995395B1 EP2995395B1 (en) | 2018-10-31 |
Family
ID=51867354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14795101.6A Active EP2995395B1 (en) | 2013-05-09 | 2014-05-09 | Surface grain refining hot-shearing method and product of surface grain refining hot-shearing |
Country Status (14)
Country | Link |
---|---|
US (1) | US20160067760A1 (en) |
EP (1) | EP2995395B1 (en) |
JP (1) | JP6103047B2 (en) |
KR (2) | KR20150144801A (en) |
CN (1) | CN105163880B (en) |
BR (1) | BR112015027819A2 (en) |
CA (1) | CA2910862C (en) |
ES (1) | ES2709206T3 (en) |
IN (1) | IN201918040553A (en) |
MX (1) | MX367252B (en) |
RU (1) | RU2633200C2 (en) |
TR (1) | TR201900620T4 (en) |
TW (1) | TWI568857B (en) |
WO (1) | WO2014181882A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016132823A (en) * | 2015-01-22 | 2016-07-25 | アイシン精機株式会社 | Shearing part hardening method, steel material having hardened shearing part, and manufacturing method for steel material having hardened shearing part |
JP6610301B2 (en) * | 2016-02-01 | 2019-11-27 | 株式会社豊田中央研究所 | Hardness analysis method and hardness analysis program |
JP2019089232A (en) * | 2017-11-14 | 2019-06-13 | エスアイアイ・プリンテック株式会社 | Jet hole plate, liquid jet head, and liquid jet recording device |
JP7129807B2 (en) * | 2018-03-30 | 2022-09-02 | 大阪瓦斯株式会社 | Punch hole forming method and punch hole forming apparatus |
KR102202026B1 (en) * | 2018-11-14 | 2021-01-13 | (주) 에이 에스 티 | Manufacturing method of parts for door lock device in which die roll phenomenon is suppressed |
KR102612142B1 (en) * | 2019-02-27 | 2023-12-08 | 제이에프이 스틸 가부시키가이샤 | Manufacturing method of steel plate for cold pressing, and manufacturing method of press parts |
DE102019116968A1 (en) * | 2019-06-18 | 2020-12-24 | Benteler Automobiltechnik Gmbh | Impact drive for a tool to be moved linearly, sheet metal component and method for cutting a sheet metal component |
KR20220156962A (en) * | 2020-08-07 | 2022-11-28 | 닛폰세이테츠 가부시키가이샤 | steel plate |
CN115605625B (en) * | 2020-08-07 | 2024-03-22 | 日本制铁株式会社 | Steel plate |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050257862A1 (en) * | 2004-05-21 | 2005-11-24 | Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) | Production method of warm- or hot-formed product |
JP2007154258A (en) * | 2005-12-05 | 2007-06-21 | Sumitomo Metal Ind Ltd | High strength steel member and its production method |
JP2008264836A (en) * | 2007-04-20 | 2008-11-06 | Sumitomo Metal Ind Ltd | Manufacturing method of hot-pressed steel plate member |
WO2012043835A1 (en) * | 2010-09-30 | 2012-04-05 | 株式会社神戸製鋼所 | Production method for hot-formed article |
JP2012091229A (en) * | 2010-09-30 | 2012-05-17 | Kobe Steel Ltd | Press formed article and method of producing the same |
US20130025340A1 (en) * | 2010-04-23 | 2013-01-31 | Topre Corporation | Method of hot-press forming enabling hardness control |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU837488A1 (en) * | 1979-09-21 | 1981-06-15 | Алтайский Научно-Исследовательскийинститут Технологии Машиностроения | Method of producing holes in sheet material |
CN1033652C (en) * | 1992-12-14 | 1996-12-25 | 中国人民解放军国防科学技术大学 | High-efficient energy-saving process of manufacturing mediumcarbon steel wires with spherical cementite |
RU2027331C1 (en) * | 1992-12-30 | 1995-01-27 | Давид Бенционович Бернштейн | Trapezoid plow share and method for its production |
US6309482B1 (en) * | 1996-01-31 | 2001-10-30 | Jonathan Dorricott | Steckel mill/on-line controlled cooling combination |
JP3931455B2 (en) * | 1998-11-25 | 2007-06-13 | Jfeスチール株式会社 | Steel plate for can and manufacturing method thereof |
US6463779B1 (en) * | 1999-06-01 | 2002-10-15 | Mehmet Terziakin | Instant heating process with electric current application to the workpiece for high strength metal forming |
US6550302B1 (en) * | 1999-07-27 | 2003-04-22 | The Regents Of The University Of Michigan | Sheet metal stamping die design for warm forming |
US6397715B1 (en) * | 1999-11-19 | 2002-06-04 | Micron Technology, Inc. | Slug-retaining punch press tool |
JP4135397B2 (en) | 2002-05-13 | 2008-08-20 | 日産自動車株式会社 | Method and apparatus for quenching pressed parts |
JP2005138111A (en) | 2003-11-04 | 2005-06-02 | Nippon Steel Corp | Method and equipment for hot press forming of steel sheet |
JP4317506B2 (en) | 2004-09-15 | 2009-08-19 | 新日本製鐵株式会社 | Manufacturing method of high strength parts |
CA2701559C (en) * | 2004-09-15 | 2013-08-06 | Nippon Steel Corporation | High strength part and method of production of the same |
JP4975245B2 (en) | 2004-10-06 | 2012-07-11 | 新日本製鐵株式会社 | Manufacturing method of high strength parts |
US20080295563A1 (en) * | 2006-01-18 | 2008-12-04 | Mehmet Terziakin | Method for Delaying of Cooling and Hardening of Desired Zones of a Sheet During a Hot Metal Stamping Process |
JP5277658B2 (en) | 2008-02-19 | 2013-08-28 | 新日鐵住金株式会社 | Manufacturing method of hot press member |
DE102009030489A1 (en) * | 2009-06-24 | 2010-12-30 | Thyssenkrupp Nirosta Gmbh | A method of producing a hot press hardened component, using a steel product for the manufacture of a hot press hardened component, and hot press hardened component |
RU2415741C1 (en) * | 2009-12-15 | 2011-04-10 | Федеральное Государственное унитарное предприятие "Государственное научно-производственное предприятие "Сплав" | Method of producing high-strength stamped-welded heads |
CN102791898A (en) * | 2010-03-11 | 2012-11-21 | 新日本制铁株式会社 | High-strength steel and high-strength bolt with excellent resistance to delayed fracture, and manufacturing method therefor |
CA2790278C (en) * | 2010-03-18 | 2016-05-17 | Sumitomo Metal Industries, Ltd. | Seamless steel pipe for steam injection and method for manufacturing the same |
KR101253838B1 (en) * | 2010-12-27 | 2013-04-12 | 주식회사 포스코 | Method for Manufacturing a Multi Physical Property Part |
JP5682828B2 (en) | 2011-05-12 | 2015-03-11 | 新日鐵住金株式会社 | Shear processed parts and manufacturing method thereof |
CN103687968B (en) * | 2011-07-21 | 2016-08-17 | 株式会社神户制钢所 | The manufacture method of hot forming steel beam column |
-
2013
- 2013-05-09 US US14/888,434 patent/US20160067760A1/en not_active Abandoned
-
2014
- 2014-05-09 EP EP14795101.6A patent/EP2995395B1/en active Active
- 2014-05-09 MX MX2015015170A patent/MX367252B/en active IP Right Grant
- 2014-05-09 JP JP2015515914A patent/JP6103047B2/en active Active
- 2014-05-09 BR BR112015027819A patent/BR112015027819A2/en not_active Application Discontinuation
- 2014-05-09 TW TW103116657A patent/TWI568857B/en not_active IP Right Cessation
- 2014-05-09 KR KR1020157033100A patent/KR20150144801A/en active Search and Examination
- 2014-05-09 CN CN201480024717.8A patent/CN105163880B/en active Active
- 2014-05-09 IN IN201918040553A patent/IN201918040553A/en unknown
- 2014-05-09 KR KR1020177036200A patent/KR101833191B1/en active IP Right Grant
- 2014-05-09 TR TR2019/00620T patent/TR201900620T4/en unknown
- 2014-05-09 CA CA2910862A patent/CA2910862C/en not_active Expired - Fee Related
- 2014-05-09 ES ES14795101T patent/ES2709206T3/en active Active
- 2014-05-09 WO PCT/JP2014/062534 patent/WO2014181882A1/en active Application Filing
- 2014-05-09 RU RU2015149732A patent/RU2633200C2/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050257862A1 (en) * | 2004-05-21 | 2005-11-24 | Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) | Production method of warm- or hot-formed product |
JP2007154258A (en) * | 2005-12-05 | 2007-06-21 | Sumitomo Metal Ind Ltd | High strength steel member and its production method |
JP2008264836A (en) * | 2007-04-20 | 2008-11-06 | Sumitomo Metal Ind Ltd | Manufacturing method of hot-pressed steel plate member |
US20130025340A1 (en) * | 2010-04-23 | 2013-01-31 | Topre Corporation | Method of hot-press forming enabling hardness control |
WO2012043835A1 (en) * | 2010-09-30 | 2012-04-05 | 株式会社神戸製鋼所 | Production method for hot-formed article |
JP2012091229A (en) * | 2010-09-30 | 2012-05-17 | Kobe Steel Ltd | Press formed article and method of producing the same |
Also Published As
Publication number | Publication date |
---|---|
CN105163880B (en) | 2017-10-13 |
TR201900620T4 (en) | 2019-02-21 |
RU2633200C2 (en) | 2017-10-11 |
MX2015015170A (en) | 2016-06-10 |
KR20170143003A (en) | 2017-12-28 |
US20160067760A1 (en) | 2016-03-10 |
IN201918040553A (en) | 2019-11-08 |
CN105163880A (en) | 2015-12-16 |
WO2014181882A1 (en) | 2014-11-13 |
BR112015027819A2 (en) | 2017-08-29 |
TWI568857B (en) | 2017-02-01 |
KR20150144801A (en) | 2015-12-28 |
TW201506167A (en) | 2015-02-16 |
TH159544A (en) | 2017-01-23 |
RU2015149732A (en) | 2017-06-16 |
JP6103047B2 (en) | 2017-03-29 |
CA2910862A1 (en) | 2014-11-13 |
EP2995395B1 (en) | 2018-10-31 |
CA2910862C (en) | 2018-06-26 |
MX367252B (en) | 2019-08-12 |
KR101833191B1 (en) | 2018-02-27 |
JPWO2014181882A1 (en) | 2017-02-23 |
EP2995395A1 (en) | 2016-03-16 |
ES2709206T3 (en) | 2019-04-15 |
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