ES2176944T3 - Aleacion basica de hierro para utilizarse a elevadas temperaturas. - Google Patents
Aleacion basica de hierro para utilizarse a elevadas temperaturas.Info
- Publication number
- ES2176944T3 ES2176944T3 ES98890052T ES98890052T ES2176944T3 ES 2176944 T3 ES2176944 T3 ES 2176944T3 ES 98890052 T ES98890052 T ES 98890052T ES 98890052 T ES98890052 T ES 98890052T ES 2176944 T3 ES2176944 T3 ES 2176944T3
- Authority
- ES
- Spain
- Prior art keywords
- notgreater
- elements
- impurity
- high temperatures
- iron alloy
- 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.)
- Expired - Lifetime
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
- C22C38/24—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Soft Magnetic Materials (AREA)
Abstract
LA INVENCION TRATA DE UNA ALEACION BASICA DE HIERRO QUE CONTIENE ESENCIALMENTE LOS COMPONENTES PRINCIPALES EN % EN PESO: CARBONO 0,25 A 0,79 CROMO 1,10 A 7,95 MOLIBDENO 0,56 A 3,49 VANADIO 0,26 A 1,48 ASI COMO EL RESTO HIERRO Y ELEMENTOS DE CONTAMINACION Y DE ACOMPAÑAMIENTO. PARA MEJORAR LAS PROPIEDADES DE LA PIEZA MOLDEADA, EN PARTICULAR A ELEVADAS TEMPERATURAS, SE PREVE LIMITAR LOS ELEMENTOS DE CONTAMINACION Y DE ACOMPAÑAMIENTO EN LOS SIGUIENTES % EN PESO MN MINIMO DE 0,098 MAXIMO DE 0,29 NI + CO + CU + W MAXIMO DE 0,35 S + P MAXIMO DE 0,007 O MAXIMO DE 0,0014 SI + AL MINIMO DE 0,081 MAXIMO DE 0,25 CA + MG MINIMO DE 0,00014 MAXIMO DE 0,0009 TI + NB + ZR + HF + TA MAXIMO DE 0,008 AS + BI + SB + SN + ZR + B MAXIMO DE 0,009 N + H MAXIMO DE 0,008.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98890052A EP0939140B1 (de) | 1998-02-27 | 1998-02-27 | Eisenbasislegierung zur Verwendung bei erhöhten Temperaturen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2176944T3 true ES2176944T3 (es) | 2002-12-01 |
Family
ID=8237148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98890052T Expired - Lifetime ES2176944T3 (es) | 1998-02-27 | 1998-02-27 | Aleacion basica de hierro para utilizarse a elevadas temperaturas. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0939140B1 (es) |
| AT (1) | ATE217360T1 (es) |
| DE (1) | DE59804046D1 (es) |
| ES (1) | ES2176944T3 (es) |
| HK (1) | HK1024512A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE511758C2 (sv) † | 1998-03-27 | 1999-11-22 | Uddeholm Tooling Ab | Stålmaterial för varmarbetsverktyg |
| AT410447B (de) * | 2001-10-03 | 2003-04-25 | Boehler Edelstahl | Warmarbeitsstahlgegenstand |
| AT506790B1 (de) * | 2008-11-20 | 2009-12-15 | Boehler Edelstahl Gmbh & Co Kg | Warmarbeitsstahl-legierung |
| AT508777B1 (de) * | 2010-04-06 | 2011-04-15 | Boehler Edelstahl Gmbh & Co Kg | Geschosslauf von feuerwaffen |
| CN103667941B (zh) * | 2013-11-08 | 2016-08-17 | 张超 | 一种凸轮转子泵转子合金钢材料及其制备方法 |
| CN104046915B (zh) * | 2014-04-28 | 2016-05-11 | 如皋市宏茂重型锻压有限公司 | 大截面压铸用高性能热作模具钢及其制备工艺 |
| SE539646C2 (en) * | 2015-12-22 | 2017-10-24 | Uddeholms Ab | Hot work tool steel |
| CN106435390A (zh) * | 2016-08-31 | 2017-02-22 | 芜湖市和蓄机械股份有限公司 | 一种高强度连接座铸件原料配方及其制备工艺 |
| CN106834931B (zh) * | 2017-03-28 | 2019-05-14 | 宁波禾顺新材料有限公司 | 一种抗热疲劳的热作模具钢及其制备方法 |
-
1998
- 1998-02-27 EP EP98890052A patent/EP0939140B1/de not_active Expired - Lifetime
- 1998-02-27 DE DE59804046T patent/DE59804046D1/de not_active Expired - Lifetime
- 1998-02-27 ES ES98890052T patent/ES2176944T3/es not_active Expired - Lifetime
- 1998-02-27 AT AT98890052T patent/ATE217360T1/de active
-
2000
- 2000-03-01 HK HK00101331A patent/HK1024512A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0939140A1 (de) | 1999-09-01 |
| HK1024512A1 (en) | 2000-10-13 |
| ATE217360T1 (de) | 2002-05-15 |
| DE59804046D1 (de) | 2002-06-13 |
| EP0939140B1 (de) | 2002-05-08 |
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