BR8807006A - Acos para ferramentas de prensa de trabalho a quente - Google Patents

Acos para ferramentas de prensa de trabalho a quente

Info

Publication number: BR8807006A
Authority: BR; Brazil
Prior art keywords: steel; hot working; press tools; working press; tools
Prior art date: 1988-04-20

Application number

BR888807006A

Other languages

English (en)

Inventor

Manabu Ohori

Noriaki Koshizuka

Yoshihiro Kataoka

Shuzo Veda

Original Assignee

Kawasaki Steel Co

Priority date (The priority date 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 date listed.)

1988-04-20

Filing date

1988-12-30

Publication date

1990-08-07

1988-12-30 Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co

1990-08-07 Publication of BR8807006A publication Critical patent/BR8807006A/pt

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
- 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
- C22C38/22—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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Forging (AREA)
Heat Treatment Of Steel (AREA)

BR888807006A 1988-04-20 1988-12-30 Acos para ferramentas de prensa de trabalho a quente BR8807006A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63095436A JPH01268846A (ja)	1988-04-20	1988-04-20	熱間プレス工具用鋼

Publications (1)

Publication Number	Publication Date
BR8807006A true BR8807006A (pt)	1990-08-07

Family

ID=14137647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR888807006A BR8807006A (pt)	1988-04-20	1988-12-30	Acos para ferramentas de prensa de trabalho a quente

Country Status (8)

Country	Link
US (1)	US5011656A (pt)
EP (1)	EP0338133B1 (pt)
JP (1)	JPH01268846A (pt)
KR (1)	KR930010327B1 (pt)
AU (3)	AU605003B2 (pt)
BR (1)	BR8807006A (pt)
CA (1)	CA1325533C (pt)
DE (1)	DE3889905T2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01268846A (ja) *	1988-04-20	1989-10-26	Kawasaki Steel Corp	熱間プレス工具用鋼
AU642279B2 (en) *	1990-07-30	1993-10-14	Burlington Northern Railroad Company	High-strength, damage-resistant rail
FR2696757B1 (fr) *	1992-10-09	1994-12-09	Aubert Duval Sa	Composition d'aciers à outils.
FR2776671B1 (fr) *	1998-03-31	2000-06-16	Inst Francais Du Petrole	Aciers faiblement allies anti-cokage
US6444168B1 (en)	1998-03-31	2002-09-03	Institu Francais Du Petrole	Apparatus comprising furnaces, reactors or conduits used in applications requiring anti-coking properties and novel steel compositions
JP2002001593A (ja) *	2000-06-16	2002-01-08	Takeda Chem Ind Ltd	打錠用杵および臼
FR2851774B1 (fr) *	2003-02-27	2006-08-18	Inst Francais Du Petrole	Aciers faiblement allies anticokage a teneur accrue en silicium et en manganese, et leur utilisation dans des applications du raffinage et de la petrochimie
CN105886933B (zh) *	2016-05-12	2021-04-30	天津钢研海德科技有限公司	一种高抗回火软化性和高韧性的热作模具钢及其制造方法
CN109695001B (zh) *	2017-10-20	2020-09-29	鞍钢股份有限公司	一种新型稀土热作模具钢及其制备方法
CN110172644B (zh) *	2019-06-03	2021-07-09	中国兵器科学研究院宁波分院	一种电弧增材制造用高强钢丝材及其制备方法
CN111057934A (zh) *	2019-12-24	2020-04-24	潘少俊	一种高性能热作模具钢及其生产工艺
CN110983202A (zh) *	2019-12-31	2020-04-10	重庆优特模具有限公司	一种抗热疲劳压铸模具钢及其制备方法
CN111101061B (zh) *	2019-12-31	2021-05-04	龙南龙钇重稀土科技股份有限公司	一种热作模具钢电渣重熔锭制造方法
CN113584379A (zh) *	2021-07-05	2021-11-02	昆山东大特钢制品有限公司	一种低碳高硬度高韧性结合的模具钢及其生产工艺
CN113957354B (zh) *	2021-10-29	2022-10-25	河南中原特钢装备制造有限公司	避免PCrNi3MoV锻件因晶粒遗传形成稳定过热的方法
US20230158644A1 (en) *	2021-11-19	2023-05-25	Panasonic Holdings Corporation	Impact tool and method for manufacturing output block

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2693413A (en) *	1951-01-31	1954-11-02	Firth Vickers Stainless Steels Ltd	Alloy steels
JPS498765B1 (pt) *	1969-08-27	1974-02-28
JPS53103918A (en) *	1977-02-23	1978-09-09	Hitachi Metals Ltd	Steel for prehardened metal mold used for forming glass
JPS5569247A (en) *	1978-11-15	1980-05-24	Aichi Steel Works Ltd	Hot tool steel
JPS58123859A (ja) *	1982-01-18	1983-07-23	Daido Steel Co Ltd	熱間工具鋼
AT392485B (de) *	1985-05-21	1991-04-10	Boehler Gmbh	Werkstoff zur herstellung von stanz- und gegenplatten
US4799972A (en) *	1985-10-14	1989-01-24	Sumitomo Metal Industries, Ltd.	Process for producing a high strength high-Cr ferritic heat-resistant steel
US4853181A (en) *	1986-06-18	1989-08-01	Wert David E	Hot work tool steel
JPH01268846A (ja) *	1988-04-20	1989-10-26	Kawasaki Steel Corp	熱間プレス工具用鋼

1988
- 1988-04-20 JP JP63095436A patent/JPH01268846A/ja active Granted
- 1988-12-15 US US07/284,706 patent/US5011656A/en not_active Expired - Lifetime
- 1988-12-20 EP EP88121328A patent/EP0338133B1/en not_active Expired - Lifetime
- 1988-12-20 DE DE3889905T patent/DE3889905T2/de not_active Expired - Fee Related
- 1988-12-21 AU AU27388/88A patent/AU605003B2/en not_active Ceased
- 1988-12-29 CA CA000587199A patent/CA1325533C/en not_active Expired - Fee Related
- 1988-12-29 KR KR1019880017889A patent/KR930010327B1/ko not_active Expired - Lifetime
- 1988-12-30 BR BR888807006A patent/BR8807006A/pt not_active IP Right Cessation
1990
- 1990-01-24 AU AU48743/90A patent/AU4874390A/en not_active Withdrawn
- 1990-01-24 AU AU48744/90A patent/AU618164B2/en not_active Ceased

Also Published As

Publication number	Publication date
KR890016200A (ko)	1989-11-28
EP0338133A2 (en)	1989-10-25
DE3889905D1 (de)	1994-07-07
JPH0480110B2 (pt)	1992-12-17
DE3889905T2 (de)	1994-09-15
CA1325533C (en)	1993-12-28
JPH01268846A (ja)	1989-10-26
AU4874390A (en)	1990-05-10
KR930010327B1 (ko)	1993-10-16
EP0338133B1 (en)	1994-06-01
AU618164B2 (en)	1991-12-12
AU4874490A (en)	1990-05-10
EP0338133A3 (en)	1992-03-18
AU605003B2 (en)	1991-01-03
AU2738888A (en)	1990-04-26
US5011656A (en)	1991-04-30

Publication	Publication Date	Title
MX164371B (es)	1992-08-06	Herramienta de demolicion para excavadora hidraulica
BR8807006A (pt)	1990-08-07	Acos para ferramentas de prensa de trabalho a quente
FI903364A7 (fi)	1991-04-03	Leimasintyökalu
DE68926780D1 (de)	1996-08-08	Werkzeugmaschine
DE59001243D1 (de)	1993-05-27	Werkzeugmaschine.
DE69311007D1 (de)	1997-07-03	Mehrfachwerkzeug für eine Stanzpresse
FR2631260B1 (fr)	1992-07-03	Cintreuse de toles
DE58902271D1 (de)	1992-10-22	Arbeitsgeraet.
FI903401A0 (fi)	1990-07-05	Revolverireikämeisti
BR9004446A (pt)	1991-09-10	Conjunto de suporte de ferramentas,especialmente para maquinas de tornear
DE69311217D1 (de)	1997-07-10	Mehrfachwerkzeug für eine Stanzpresse
BR9001166A (pt)	1991-03-19	Maquina compactadora movivel para linhas ferreas
DE68909861D1 (de)	1993-11-18	Hydraulisches Schlagwerkzeug.
FR2613645B1 (fr)	1992-01-24	Outil de presse
NO176788C (no)	1995-05-31	Pressestempel
IT1234166B (it)	1992-05-04	Macchina utensile
KR900007503A (ko)	1990-06-01	공작기계
ES1011144Y (es)	1990-09-01	Herramienta para recogida de metales ferrosos.
FR2585893B1 (fr)	1990-04-20	Outil de compression hydraulique
DK137393D0 (da)	1993-12-08	Hydraulisk stempelmaskine
KR900007502A (ko)	1990-06-01	공작기계
IT9021553A0 (it)	1990-09-24	Innesto a frizione idraulico
IT214544Z2 (it)	1990-05-09	Utensile a cremagliera per rullatura
ATE69066T1 (de)	1991-11-15	Werkzeugstahl fuer warmarbeit.
BR8905988A (pt)	1991-06-04	Martelo hidraulico para cravacao de estacas

Legal Events

Date	Code	Title	Description
1995-11-21	FB19	Grant procedure suspended (art. 19)
1996-06-11	FF	Decision: intention to grant
1996-10-01	HHFF	Decision: republication
1997-05-27	FG	Letter patent granted
2012-12-18	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 30/12/2008