MX2007002767A - Parte de alta resistencia y metodo para producir la misma. - Google Patents
Parte de alta resistencia y metodo para producir la misma.Info
- Publication number
- MX2007002767A MX2007002767A MX2007002767A MX2007002767A MX2007002767A MX 2007002767 A MX2007002767 A MX 2007002767A MX 2007002767 A MX2007002767 A MX 2007002767A MX 2007002767 A MX2007002767 A MX 2007002767A MX 2007002767 A MX2007002767 A MX 2007002767A
- Authority
- MX
- Mexico
- Prior art keywords
- forming
- punching
- hydrogen
- blade
- reduced
- Prior art date
Links
Classifications
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- 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
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
- C22C38/06—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
-
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
Landscapes
- 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)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Materials For Medical Uses (AREA)
- Forging (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Punching Or Piercing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Secondary Cells (AREA)
- Heat Treatment Of Steel (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Una parte de alta resistencia que sobresale en resistencia a la fragilidad de hidrogeno y fuerza despues de la formacion a altas temperaturas; y un proceso para producir la misma. La atmosfera en un horno de calentamiento antes de la formacion se regula a uno de = 10% de fraccion de volumen de hidrogeno y = 30 degree C de punto de rocio. Como resultado, se reduce la cantidad de hidrogeno que penetra en una hoja de acero durante el calentamiento.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004267792 | 2004-09-15 | ||
JP2004267797 | 2004-09-15 | ||
JP2004267795A JP4551169B2 (ja) | 2004-09-15 | 2004-09-15 | 高強度部品の製造方法 |
JP2004309779A JP2006116590A (ja) | 2004-10-25 | 2004-10-25 | 耐割れ特性に優れた高強度鋼板の加工方法 |
PCT/JP2005/017441 WO2006030971A1 (ja) | 2004-09-15 | 2005-09-15 | 高強度部品およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007002767A true MX2007002767A (es) | 2007-05-18 |
Family
ID=36060206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007002767A MX2007002767A (es) | 2004-09-15 | 2005-09-15 | Parte de alta resistencia y metodo para producir la misma. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7842142B1 (es) |
EP (2) | EP2266722B1 (es) |
KR (3) | KR101136560B1 (es) |
CN (1) | CN100574921C (es) |
AT (2) | ATE546242T1 (es) |
BR (1) | BRPI0515442B1 (es) |
CA (2) | CA2701559C (es) |
ES (2) | ES2382811T3 (es) |
MX (1) | MX2007002767A (es) |
PL (2) | PL2266722T3 (es) |
PT (2) | PT2266722E (es) |
SI (2) | SI1790422T1 (es) |
WO (1) | WO2006030971A1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007061475B3 (de) * | 2007-12-20 | 2009-09-24 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe | Verfahren zum Herstellen umgeformter Bauteile aus hochfesten und ultra-hochfesten Stählen |
DE102009017374A1 (de) * | 2009-04-14 | 2010-10-21 | GM Global Technology Operations, Inc., Detroit | Verfahren zur Herstellung einer Strukturkomponente für ein Kraftfahrzeug |
WO2011016518A1 (ja) * | 2009-08-06 | 2011-02-10 | 新日本製鐵株式会社 | 輻射伝熱加熱用金属板及びその製造方法、並びに異強度部分を持つ金属加工品及びその製造方法 |
JP5626127B2 (ja) * | 2011-06-02 | 2014-11-19 | 新日鐵住金株式会社 | 鋼板の水素割れ特性のばらつきを低減する打ち抜き加工方法 |
US20140150930A1 (en) * | 2011-07-15 | 2014-06-05 | Kyoo-Young Lee | Hot press forming steel plate, formed member using same, and method for manufacturing the plate and member |
DE102011053634B3 (de) | 2011-09-15 | 2013-03-21 | Benteler Automobiltechnik Gmbh | Verfahren sowie Vorrichtung zur Erwärmung einer vorbeschichteten Platine aus Stahl |
BR112014021801B1 (pt) * | 2012-03-07 | 2019-10-29 | Nippon Steel & Sumitomo Metal Corp | chapa de aço para estampagem a quente, método para sua produção |
EP2832466B1 (en) * | 2012-03-30 | 2016-06-15 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Manufacturing method for hot press-molded steel member, and hot press-molded steel member |
KR101467029B1 (ko) * | 2012-06-28 | 2014-12-01 | 현대제철 주식회사 | 강재 |
DE102012024626A1 (de) * | 2012-12-17 | 2014-06-18 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Fahrzeugkarosserie und Verfahren zur Fertigung eines Formteils dafür |
US20160067760A1 (en) * | 2013-05-09 | 2016-03-10 | Nippon Steel & Sumitomo Metal Corporation | Surface layer grain refining hot-shearing method and workpiece obtained by surface layer grain refining hot-shearing |
JP6194526B2 (ja) * | 2013-06-05 | 2017-09-13 | 高周波熱錬株式会社 | 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 |
US10022766B2 (en) | 2013-07-19 | 2018-07-17 | Jfe Steel Corporation | Press forming method and method of manufacturing press-formed part |
EP3040133B1 (en) * | 2013-08-29 | 2017-03-01 | JFE Steel Corporation | Method of manufacturing hot press formed part, and hot press formed part |
RU2548339C1 (ru) * | 2013-10-02 | 2015-04-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ термомеханической обработки экономнолегированных сталей |
CN105658821A (zh) * | 2013-10-21 | 2016-06-08 | 麦格纳国际公司 | 用于修剪热成型部件的方法 |
KR101837873B1 (ko) * | 2013-11-13 | 2018-03-12 | 신닛테츠스미킨 카부시키카이샤 | 강판의 펀칭용 공구 및 펀칭 방법 |
KR101536479B1 (ko) * | 2013-12-25 | 2015-07-13 | 주식회사 포스코 | 열간 성형용 고강도 구조용 강재 및 그 제조방법 |
WO2015170707A1 (ja) | 2014-05-08 | 2015-11-12 | 新日鐵住金株式会社 | せん断加工部品の製造方法及び製造装置 |
JP7059010B2 (ja) * | 2015-04-10 | 2022-04-25 | ザ・ナノスティール・カンパニー・インコーポレーテッド | 金属合金における端部形成能の改善 |
US10711323B2 (en) * | 2016-08-10 | 2020-07-14 | Jfe Steel Corporation | Steel sheet, and production method therefor |
CN106282827B (zh) * | 2016-08-30 | 2018-06-12 | 江苏扬碟钻石工具有限公司 | 一种高强度刀柄的制备工艺 |
DE102016219278A1 (de) * | 2016-10-05 | 2018-04-05 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines hochfesten Tubenteils |
RU2660485C2 (ru) * | 2016-12-22 | 2018-07-06 | Федеральное государственное бюджетное учреждение науки Институт машиноведения им. А.А. Благонравова Российской академии наук (ИМАШ РАН) | Комбинированная лазерно-водородная технология упрочнения поверхностей деталей из металлов и сплавов |
TWI695746B (zh) * | 2016-12-28 | 2020-06-11 | 日商日新製鋼股份有限公司 | 具有切斷端面之表面處理鋼板的零件及其切斷加工方法 |
KR101997733B1 (ko) * | 2017-11-21 | 2019-07-08 | 주식회사 포스코 | 스텝 플레이트 |
CN109082599A (zh) * | 2018-09-10 | 2018-12-25 | 包头钢铁(集团)有限责任公司 | 热成形钢板和提高热成形钢板的延伸率的方法 |
CN113166867B (zh) * | 2018-11-28 | 2022-08-30 | 日本制铁株式会社 | 热轧钢板 |
US20220195550A1 (en) * | 2020-12-23 | 2022-06-23 | Caterpillar Inc. | Air-hardened machine components |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1394828A (en) * | 1971-07-21 | 1975-05-21 | Glacier Metal Co Ltd | Apparatus for manufacturing thin-walled half bearings |
FR2285461A1 (fr) * | 1974-09-20 | 1976-04-16 | Air Liquide | Procede de traitement thermique de l'acier en atmosphere reductrice et non decarburante |
GB1532641A (en) | 1976-04-27 | 1978-11-15 | British Steel Corp | Alloy steel powders |
JPS5554216A (en) * | 1978-10-16 | 1980-04-21 | Taiho Kogyo Co Ltd | Forming method for cylindrical parts |
JPS5837391B2 (ja) * | 1980-02-21 | 1983-08-16 | 新日本製鐵株式会社 | 燐酸塩処理性に優れた冷延鋼板の製造方法 |
JPH01128915A (ja) | 1987-11-14 | 1989-05-22 | Sunstar Inc | 泡沫状頭髪化粧料 |
FR2623209B1 (fr) * | 1987-11-17 | 1993-09-03 | Air Liquide | Procede de traitement thermique sous atmosphere gazeuse a base d'azote et d'hydrocarbure |
JPH01128915U (es) * | 1988-02-26 | 1989-09-01 | ||
JPH074335B2 (ja) | 1990-07-17 | 1995-01-25 | 三菱電機ホーム機器株式会社 | 電気掃除機 |
JP2533128Y2 (ja) * | 1990-11-01 | 1997-04-23 | 株式会社アマダ | 輪郭切削装置を備えたパンチプレス |
JPH0523755A (ja) | 1991-07-22 | 1993-02-02 | Kobe Steel Ltd | 金属板の打抜き加工方法および金型 |
JPH06238361A (ja) | 1993-02-16 | 1994-08-30 | Apic Yamada Kk | プレス金型の底突きパンチ取付構造 |
JPH07214193A (ja) | 1994-02-02 | 1995-08-15 | Iijima Seimitsu Kogyo Kk | プレス機械の精密せん断金型 |
JPH0857557A (ja) | 1994-08-23 | 1996-03-05 | Nippon Steel Corp | 金属板の打ち抜き型および加工方法 |
US6309482B1 (en) * | 1996-01-31 | 2001-10-30 | Jonathan Dorricott | Steckel mill/on-line controlled cooling combination |
GB9608108D0 (en) | 1996-04-19 | 1996-06-26 | Naco Inc | Steel Castings |
JP3818464B2 (ja) | 1997-03-24 | 2006-09-06 | プレス工業株式会社 | ピアスパンチ及び孔明方法 |
JPH11333530A (ja) | 1998-05-22 | 1999-12-07 | Nkk Corp | 金属板の打抜き方法および打抜き用工具 |
FR2780984B1 (fr) | 1998-07-09 | 2001-06-22 | Lorraine Laminage | Tole d'acier laminee a chaud et a froid revetue et comportant une tres haute resistance apres traitement thermique |
JP2000087183A (ja) | 1998-09-14 | 2000-03-28 | Kawasaki Steel Corp | 温間プレス成形性に優れた薄鋼板 |
CA2310335C (en) * | 1998-09-29 | 2009-05-19 | Kawasaki Steel Corporation | High strength thin steel sheet, high strength galvannealed steel sheet and manufacturing method thereof |
JP3962186B2 (ja) | 1998-12-11 | 2007-08-22 | 新日本製鐵株式会社 | 熱処理硬化能に優れた薄鋼板及びその鋼板を用いた高強度プレス成形体の製造方法 |
JP2000301220A (ja) | 1999-04-12 | 2000-10-31 | Kobe Steel Ltd | 鋼板、鋼板製造方法及び鋼板製造装置 |
JP2001181833A (ja) | 1999-10-13 | 2001-07-03 | Mitsubishi Materials Corp | スパッタ割れのない光記録媒体保護膜形成用スパッタリングターゲット |
JP2002339054A (ja) * | 2001-05-17 | 2002-11-27 | Daido Steel Co Ltd | 耐高面圧部材およびその製造方法 |
JP4333940B2 (ja) | 2001-08-31 | 2009-09-16 | 新日本製鐵株式会社 | アルミ系めっき鋼板を用いた高強度自動車部材の熱間プレス方法 |
JP4006974B2 (ja) * | 2001-10-31 | 2007-11-14 | Jfeスチール株式会社 | 材質均一性に優れた高成形性高張力熱延鋼板ならびにその製造方法および加工方法 |
JP4135397B2 (ja) | 2002-05-13 | 2008-08-20 | 日産自動車株式会社 | プレス部品の焼入れ方法および焼入れ装置 |
JP3828838B2 (ja) | 2002-06-25 | 2006-10-04 | 新日本製鐵株式会社 | Tvブラウン管フレーム用鋼板及びその製造方法 |
JP3802855B2 (ja) | 2002-08-22 | 2006-07-26 | 株式会社神戸製鋼所 | 高張力鋼板切断面の疲労強度向上方法とそれを用いた高張力鋼板成形品 |
JP3896061B2 (ja) | 2002-10-07 | 2007-03-22 | 新日本製鐵株式会社 | 熱間成形加工後の硬化能に優れた鋼板およびその使用方法 |
KR100962952B1 (ko) | 2002-12-27 | 2010-06-10 | 주식회사 포스코 | 페라이트계 스테인레스강의 소둔 및 연속탈스케일 방법 |
JP4729850B2 (ja) * | 2003-02-10 | 2011-07-20 | Jfeスチール株式会社 | めっき密着性に優れた合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP4087800B2 (ja) * | 2004-02-02 | 2008-05-21 | Jfeスチール株式会社 | 溶融Al−Zn系めっき鋼板の製造方法 |
JP2006051543A (ja) * | 2004-07-15 | 2006-02-23 | Nippon Steel Corp | 冷延、熱延鋼板もしくはAl系、Zn系めっき鋼板を使用した高強度自動車部材の熱間プレス方法および熱間プレス部品 |
-
2005
- 2005-09-15 US US11/575,344 patent/US7842142B1/en active Active
- 2005-09-15 AT AT05785864T patent/ATE546242T1/de active
- 2005-09-15 CN CN200580030952A patent/CN100574921C/zh active Active
- 2005-09-15 PT PT10173398T patent/PT2266722E/pt unknown
- 2005-09-15 PT PT05785864T patent/PT1790422E/pt unknown
- 2005-09-15 BR BRPI0515442-1A patent/BRPI0515442B1/pt active IP Right Grant
- 2005-09-15 KR KR1020107014678A patent/KR101136560B1/ko active IP Right Grant
- 2005-09-15 CA CA2701559A patent/CA2701559C/en active Active
- 2005-09-15 MX MX2007002767A patent/MX2007002767A/es active IP Right Grant
- 2005-09-15 AT AT10173398T patent/ATE549107T1/de active
- 2005-09-15 SI SI200531478T patent/SI1790422T1/sl unknown
- 2005-09-15 EP EP10173398A patent/EP2266722B1/en active Active
- 2005-09-15 KR KR1020077006068A patent/KR20070043891A/ko active Application Filing
- 2005-09-15 ES ES05785864T patent/ES2382811T3/es active Active
- 2005-09-15 EP EP05785864A patent/EP1790422B1/en active Active
- 2005-09-15 WO PCT/JP2005/017441 patent/WO2006030971A1/ja active Application Filing
- 2005-09-15 CA CA2581251A patent/CA2581251C/en active Active
- 2005-09-15 PL PL10173398T patent/PL2266722T3/pl unknown
- 2005-09-15 SI SI200531498T patent/SI2266722T1/sl unknown
- 2005-09-15 ES ES10173398T patent/ES2384158T3/es active Active
- 2005-09-15 PL PL05785864T patent/PL1790422T3/pl unknown
- 2005-09-15 KR KR1020107014677A patent/KR101136142B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1790422A4 (en) | 2009-03-18 |
KR20100091243A (ko) | 2010-08-18 |
PT1790422E (pt) | 2012-05-25 |
PT2266722E (pt) | 2012-06-01 |
KR101136560B1 (ko) | 2012-04-17 |
CA2701559C (en) | 2013-08-06 |
WO2006030971A1 (ja) | 2006-03-23 |
CN101018627A (zh) | 2007-08-15 |
CA2701559A1 (en) | 2006-03-23 |
EP1790422B1 (en) | 2012-02-22 |
KR20100091244A (ko) | 2010-08-18 |
CA2581251A1 (en) | 2006-03-23 |
KR101136142B1 (ko) | 2012-04-17 |
ATE546242T1 (de) | 2012-03-15 |
SI1790422T1 (sl) | 2012-07-31 |
EP2266722B1 (en) | 2012-03-14 |
EP2266722A1 (en) | 2010-12-29 |
KR20070043891A (ko) | 2007-04-25 |
ATE549107T1 (de) | 2012-03-15 |
ES2382811T3 (es) | 2012-06-13 |
SI2266722T1 (sl) | 2012-07-31 |
US7842142B1 (en) | 2010-11-30 |
BRPI0515442B1 (pt) | 2019-06-25 |
EP1790422A1 (en) | 2007-05-30 |
CA2581251C (en) | 2011-11-15 |
CN100574921C (zh) | 2009-12-30 |
PL1790422T3 (pl) | 2012-07-31 |
BRPI0515442A (pt) | 2008-07-29 |
ES2384158T3 (es) | 2012-07-02 |
PL2266722T3 (pl) | 2012-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2007002767A (es) | Parte de alta resistencia y metodo para producir la misma. | |
CN101890618B (zh) | 高强度螺栓加工方法 | |
CN102728708A (zh) | 一种超高强度钢板的冷-热复合冲压成形法 | |
CN105921675A (zh) | 一种锯刀结构及其锻压淬火工艺 | |
CN201002135Y (zh) | 碳素钢/合金工具钢复合刀片 | |
CN109773095A (zh) | 一种用于锻造高碳高合金冷作模具钢中空锻件的工艺 | |
CN105458136B (zh) | 一种斗齿的剖分式锻造方法及其模具 | |
CN204770946U (zh) | 一种组合式多功能轮锯 | |
MX2022016141A (es) | Metodo de trabajo de cizallamiento de lamina metalica, metodo para fabricar componentes prensados, lamina metalica y troquel de cizallamiento para lamina metalica. | |
CN109641294B (zh) | 剪切加工方法 | |
CN108018491A (zh) | 具有高强韧性纵剪分条刀片的加工方法 | |
CN204234943U (zh) | 带导轨大截面金属切削装置 | |
CN209934898U (zh) | 一种金属切削粉碎机用高强度动刀副刀头 | |
ATE536948T1 (de) | Umformwerkzeug zur kaltumformung eines hochfesten bleches sowie verfahren zur kaltumformung desselben | |
CN209934897U (zh) | 一种金属切削粉碎机用高强度定刀刀头 | |
CN101607307A (zh) | 一种高合工钢机械刀、剪、模具坯料制造方法及坯料 | |
CN106001739B (zh) | 一种百叶窗零件切割剪 | |
TH76160B (th) | ชิ้นส่วนความแข็งแรงสูงและวิธีการของการผลิตสิ่งเดียวกันนี้ | |
EP1946879A1 (en) | Protective gas for laser welding and method for laser welding | |
Lee et al. | A study on the punch shape for improving tool life in shearing AHSS | |
Nagolska et al. | Laser Cutting of MMC Castings–Preliminary Selection of Process Parameters | |
TH62766B (th) | ชิ้นส่วนที่มีความแข็งแรงสูง และวิธีการสำหรับการผลิตสิ่งเดียวกันนี้ | |
TH76160A (th) | ชิ้นส่วนที่มีความแข็งแรงสูง และวิธีการสำหรับการผลิตสิ่งเดียวกันนี้ | |
CN113941647A (zh) | 一种冲头、冲头加工方法及冲压模具 | |
DE60335529D1 (de) | Verfahren zur herstellung eines ultrahochzugfesten reckgeformten oder reckgebogenen blechprodukts aus stahl |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |