BR9909159A - Aço para trabalho a frio - Google Patents
Aço para trabalho a frioInfo
- Publication number
- BR9909159A BR9909159A BR9909159-3A BR9909159A BR9909159A BR 9909159 A BR9909159 A BR 9909159A BR 9909159 A BR9909159 A BR 9909159A BR 9909159 A BR9909159 A BR 9909159A
- Authority
- BR
- Brazil
- Prior art keywords
- cold
- working steel
- steel
- traces
- max
- 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
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/003—Cementite
-
- 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)
- 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)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801045A SE511747C2 (sv) | 1998-03-27 | 1998-03-27 | Kallarbetsstål |
PCT/SE1999/000346 WO1999050469A1 (en) | 1998-03-27 | 1999-03-08 | Cold work steel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9909159A true BR9909159A (pt) | 2000-12-05 |
Family
ID=20410729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9909159-3A BR9909159A (pt) | 1998-03-27 | 1999-03-08 | Aço para trabalho a frio |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP1068367B1 (es) |
JP (1) | JP2002509987A (es) |
KR (1) | KR100562760B1 (es) |
CN (1) | CN1098369C (es) |
AT (1) | ATE240418T1 (es) |
AU (1) | AU740280B2 (es) |
BR (1) | BR9909159A (es) |
CA (1) | CA2325453C (es) |
DE (2) | DE69907896D1 (es) |
ES (1) | ES2197637T3 (es) |
HK (1) | HK1033964A1 (es) |
SE (1) | SE511747C2 (es) |
TW (1) | TW500810B (es) |
WO (1) | WO1999050469A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10019042A1 (de) * | 2000-04-18 | 2001-11-08 | Edelstahl Witten Krefeld Gmbh | Stickstofflegierter, sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff hergestellt aus dem Stahl |
FR2823768B1 (fr) * | 2001-04-18 | 2003-09-05 | Usinor | Acier a outils a tenacite renforcee, procede de fabrication de pieces dans cet acier et pieces obtenues |
AU2003289470A1 (en) | 2002-12-25 | 2004-07-22 | Hitachi Metals, Ltd. | Cold die steel excellent in characteristic of suppressing dimensional change |
JP5988732B2 (ja) * | 2012-07-02 | 2016-09-07 | 山陽特殊製鋼株式会社 | 高硬度高靭性の冷間工具鋼 |
JP6590213B2 (ja) * | 2013-05-30 | 2019-10-16 | 日立金属株式会社 | 冷間加工用金型の製造方法 |
JP2019505674A (ja) * | 2015-12-24 | 2019-02-28 | ロバルマ, ソシエダッド アノニマRovalma, S.A. | 構造、機械、工具応用のための長期耐用性高機能鋼鉄 |
CN108220808A (zh) * | 2017-11-28 | 2018-06-29 | 昆山邦泰汽车零部件制造有限公司 | 一种制造冲压加工设备冲头的钢 |
JP2020111766A (ja) * | 2019-01-08 | 2020-07-27 | 山陽特殊製鋼株式会社 | 冷間工具鋼 |
CN113493885A (zh) * | 2020-04-01 | 2021-10-12 | 东莞市奥利瓦钢材模具有限公司 | 一种高性能热作模具钢及其制备方法 |
CN113604744B (zh) * | 2021-08-10 | 2022-12-27 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种高强韧冷作模具钢及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE456650C (sv) * | 1987-03-19 | 1989-10-16 | Uddeholm Tooling Ab | Pulvermetallurgiskt framstaellt kallarbetsstaal |
AT393387B (de) * | 1989-10-23 | 1991-10-10 | Boehler Gmbh | Kaltarbeitsstahl mit hoher druckfestigkeit und verwendung dieses stahles |
-
1998
- 1998-03-27 SE SE9801045A patent/SE511747C2/sv not_active IP Right Cessation
-
1999
- 1999-03-08 EP EP99919719A patent/EP1068367B1/en not_active Expired - Lifetime
- 1999-03-08 AU AU37374/99A patent/AU740280B2/en not_active Expired
- 1999-03-08 DE DE69907896A patent/DE69907896D1/de not_active Expired - Lifetime
- 1999-03-08 KR KR1020007010728A patent/KR100562760B1/ko not_active IP Right Cessation
- 1999-03-08 BR BR9909159-3A patent/BR9909159A/pt not_active IP Right Cessation
- 1999-03-08 CN CN99804471A patent/CN1098369C/zh not_active Expired - Lifetime
- 1999-03-08 CA CA002325453A patent/CA2325453C/en not_active Expired - Lifetime
- 1999-03-08 DE DE69907896T patent/DE69907896T4/de not_active Expired - Lifetime
- 1999-03-08 WO PCT/SE1999/000346 patent/WO1999050469A1/en active IP Right Grant
- 1999-03-08 ES ES99919719T patent/ES2197637T3/es not_active Expired - Lifetime
- 1999-03-08 AT AT99919719T patent/ATE240418T1/de active
- 1999-03-08 JP JP2000541355A patent/JP2002509987A/ja active Pending
- 1999-08-12 TW TW088113776A patent/TW500810B/zh not_active IP Right Cessation
-
2001
- 2001-06-27 HK HK01104421A patent/HK1033964A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69907896D1 (de) | 2003-06-18 |
EP1068367B1 (en) | 2003-05-14 |
CA2325453A1 (en) | 1999-10-07 |
KR100562760B1 (ko) | 2006-03-23 |
DE69907896T4 (de) | 2005-10-27 |
AU3737499A (en) | 1999-10-18 |
SE9801045D0 (sv) | 1998-03-27 |
CN1098369C (zh) | 2003-01-08 |
HK1033964A1 (en) | 2001-10-05 |
ATE240418T1 (de) | 2003-05-15 |
SE511747C2 (sv) | 1999-11-15 |
ES2197637T3 (es) | 2004-01-01 |
WO1999050469A1 (en) | 1999-10-07 |
JP2002509987A (ja) | 2002-04-02 |
TW500810B (en) | 2002-09-01 |
CN1295625A (zh) | 2001-05-16 |
DE69907896T2 (de) | 2004-02-19 |
KR20010072559A (ko) | 2001-07-31 |
EP1068367A1 (en) | 2001-01-17 |
SE9801045L (sv) | 1999-09-28 |
CA2325453C (en) | 2008-05-13 |
AU740280B2 (en) | 2001-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE149392T1 (de) | Pulvermetallurgisch hergestellter schnellarbeitsstahl | |
JPS5747849A (en) | Work roll for cold rolling | |
BR9909159A (pt) | Aço para trabalho a frio | |
EP1580290A4 (en) | COLD MATRIX STEEL HAVING EXCELLENT CHARACTERISTICS FOR REMOVING DIMENSIONAL VARIATION | |
JPS5713123A (en) | Production of cold rolled steel plate for deep drawing | |
WO2003057933A1 (fr) | Alliage a base de nickel presentant une excellente resistance a la corrosion dans un milieu aqueux supercritique contenant de l'acide inorganique | |
SE9602494D0 (sv) | Användning av ett stål | |
SE9901554D0 (sv) | Föremål sv stål, dess användning och tillverkning | |
ES2054582A1 (es) | Empleo de un acero para cilindros laminadores en frio. | |
ATE305983T1 (de) | Für die herstellung von nichtkornorientiertem elektroblech bestimmtes, warmgewalztes stahlband und verfahren zu seiner herstellung | |
ATE267887T1 (de) | Stahlmaterial, dessen verwendung und herstellung | |
SE9400532D0 (sv) | Användning av en stållegering | |
ES535477A0 (es) | Acero duro al manganeso austenitico | |
TW583315B (en) | Free cutting steel | |
DE3464504D1 (en) | Austenitic steel | |
JPS56263A (en) | High-manganese-content steel for low temperature | |
JPS55100965A (en) | High-carbon low-alloy steel having excellent toughness | |
FR2777023B1 (fr) | Composition d'acier a outils | |
SE0200430D0 (sv) | Stålmaterial samt dess användning | |
FR2766210B1 (fr) | Alliage base nickel et electrode de soudage en alliage base nickel | |
JPS5779153A (en) | Burning resistant iron alloy for oxygen duct | |
SE9602518D0 (sv) | Stållegering, stålprodukt samt användning därav | |
TR200402213T4 (tr) | Bir ara ürünün üretilmesi için çelik e bir yöntem | |
CA2255609A1 (en) | Steel alloy, steel product and use thereof | |
JPS5763660A (en) | High-tensile cold-rolled steel plate for deep drawing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/03/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved |
Owner name: UDDEHOLMS AB (SE) Free format text: NOME ALTERADO DE: UDDEHOLM TOOLING AKTIEBOLAG |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 08.03.2019 |