MX173057B - FERRITIC STEEL ALLOY - Google Patents
FERRITIC STEEL ALLOYInfo
- Publication number
- MX173057B MX173057B MX019940A MX1994090A MX173057B MX 173057 B MX173057 B MX 173057B MX 019940 A MX019940 A MX 019940A MX 1994090 A MX1994090 A MX 1994090A MX 173057 B MX173057 B MX 173057B
- Authority
- MX
- Mexico
- Prior art keywords
- alloy
- ferritic steel
- steel alloy
- zirconium
- percent
- 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
- C22C38/24—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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Catalysts (AREA)
- Resistance Heating (AREA)
- Soft Magnetic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Heat Treatment Of Steel (AREA)
- Laminated Bodies (AREA)
Abstract
A heat-formable, ferritic steel alloy having 20 to 25% of chromium, 5 to 8% of aluminium, not more than 0.01% of phosphorus, not more than 0.01% of magnesium, not more than 0.5% of manganese and not more than 0.005% of sulphur, the remainder being iron, including unavoidable impurities, is proposed, according to the invention the said alloy furthermore containing 0.03 to 0.08% of yttrium, 0.004 to 0.008% of nitrogen, 0.02 to 0.040% of carbon and about equal amounts of 0.035 to 0.07% of titanium and 0.035 to 0.07% of zirconium, with the proviso that the sum of the contents of titanium and zirconium in percent is 1.75 to 3.5 times as large as the sum of the contents of carbon and nitrogen in percent. The alloy has substantially better properties in use than the base alloy.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3908526A DE3908526A1 (en) | 1989-03-16 | 1989-03-16 | FERRITIC STEEL ALLOY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX173057B true MX173057B (en) | 1994-01-31 |
Family
ID=6376432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX019940A MX173057B (en) | 1989-03-16 | 1990-03-16 | FERRITIC STEEL ALLOY |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0387670B1 (en) |
| JP (1) | JPH03166341A (en) |
| KR (1) | KR960011803B1 (en) |
| AT (1) | ATE101659T1 (en) |
| AU (1) | AU621998B2 (en) |
| BR (1) | BR9001241A (en) |
| CA (1) | CA2012065A1 (en) |
| DD (1) | DD298950A5 (en) |
| DE (2) | DE3908526A1 (en) |
| ES (1) | ES2051399T3 (en) |
| IE (1) | IE63312B1 (en) |
| MX (1) | MX173057B (en) |
| ZA (1) | ZA901809B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340415A (en) * | 1992-06-01 | 1994-08-23 | Sumitomo Metal Industries, Ltd. | Ferritic stainless steel plates and foils and method for their production |
| JP3042788B2 (en) * | 1993-03-19 | 2000-05-22 | 日本冶金工業株式会社 | Ferritic stainless steel with excellent oxidation resistance |
| GB2285058B (en) * | 1993-12-24 | 1997-01-08 | Ceramaspeed Ltd | Radiant Electric Heater |
| FR2732360B1 (en) * | 1995-03-29 | 1998-03-20 | Ugine Savoie Sa | FERRITIC STAINLESS STEEL FOR USE, IN PARTICULAR FOR CATALYST SUPPORTS |
| DE19642497C1 (en) * | 1996-10-15 | 1997-07-24 | Krupp Vdm Gmbh | Iron@-chromium@-aluminium@ alloy foil production |
| DE19743720C1 (en) * | 1997-10-02 | 1998-12-24 | Krupp Vdm Gmbh | Cost effective production of iron alloy foil with high resistance to high temperature oxidation |
| DE19834552A1 (en) * | 1998-07-31 | 2000-02-03 | Krupp Vdm Gmbh | Oxidation resistant metal foil |
| DE19928842C2 (en) * | 1999-06-24 | 2001-07-12 | Krupp Vdm Gmbh | Ferritic alloy |
| DE10002933C1 (en) * | 2000-01-25 | 2001-07-05 | Krupp Vdm Gmbh | Iron-chromium-aluminum foil production, used e.g. as support material for exhaust gas treatment catalysts, comprises coating one or both sides of supporting strip with aluminum or aluminum alloys, and carrying out homogenizing treatment |
| DE10310865B3 (en) * | 2003-03-11 | 2004-05-27 | Thyssenkrupp Vdm Gmbh | Use of an iron-chromium-aluminum alloy containing additions of hafnium, silicon, yttrium, zirconium and cerium, lanthanum or neodymium for components in Diesel engines and two-stroke engines |
| WO2006083161A1 (en) * | 2004-11-23 | 2006-08-10 | Ferro Techniek Holding B.V. | Enamel composition, assembly and use thereof on a substrate surface |
| DE102007005154B4 (en) | 2007-01-29 | 2009-04-09 | Thyssenkrupp Vdm Gmbh | Use of an iron-chromium-aluminum alloy with a long service life and small changes in the heat resistance |
| DE102008018135B4 (en) | 2008-04-10 | 2011-05-19 | Thyssenkrupp Vdm Gmbh | Iron-chromium-aluminum alloy with high durability and small changes in heat resistance |
| CN104233083A (en) * | 2014-08-26 | 2014-12-24 | 盐城市鑫洋电热材料有限公司 | Precipitating strengthened electrothermal alloy and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2191790A (en) * | 1938-05-07 | 1940-02-27 | Electro Metallurg Co | Steels and electrical resistance elements |
| JPS4945456B1 (en) * | 1969-06-25 | 1974-12-04 | ||
| GB2070642A (en) * | 1980-02-28 | 1981-09-09 | Firth Brown Ltd | Ferritic iron-aluminium- chromium alloys |
| GB2082631A (en) * | 1980-02-28 | 1982-03-10 | Firth Brown Ltd | Ferritic iron-aluminium-chromium alloys |
| JPS60262943A (en) * | 1984-06-08 | 1985-12-26 | Oosakafu | Iron-chromium-aluminum implant alloy for medical treatment |
| DE3706415A1 (en) * | 1987-02-27 | 1988-09-08 | Thyssen Edelstahlwerke Ag | SEMI-FINISHED FERRITIC STEEL PRODUCT AND ITS USE |
-
1989
- 1989-03-16 DE DE3908526A patent/DE3908526A1/en not_active Withdrawn
-
1990
- 1990-03-07 ES ES90104300T patent/ES2051399T3/en not_active Expired - Lifetime
- 1990-03-07 IE IE81990A patent/IE63312B1/en not_active IP Right Cessation
- 1990-03-07 DE DE90104300T patent/DE59004570D1/en not_active Expired - Lifetime
- 1990-03-07 EP EP90104300A patent/EP0387670B1/en not_active Expired - Lifetime
- 1990-03-07 AT AT90104300T patent/ATE101659T1/en not_active IP Right Cessation
- 1990-03-08 ZA ZA901809A patent/ZA901809B/en unknown
- 1990-03-13 AU AU51333/90A patent/AU621998B2/en not_active Expired
- 1990-03-13 CA CA002012065A patent/CA2012065A1/en not_active Abandoned
- 1990-03-14 DD DD90338707A patent/DD298950A5/en not_active IP Right Cessation
- 1990-03-15 BR BR909001241A patent/BR9001241A/en not_active IP Right Cessation
- 1990-03-15 JP JP2062840A patent/JPH03166341A/en active Granted
- 1990-03-15 KR KR1019900003495A patent/KR960011803B1/en not_active IP Right Cessation
- 1990-03-16 MX MX019940A patent/MX173057B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR960011803B1 (en) | 1996-08-30 |
| CA2012065A1 (en) | 1990-09-16 |
| IE63312B1 (en) | 1995-04-05 |
| ES2051399T3 (en) | 1994-06-16 |
| DE59004570D1 (en) | 1994-03-24 |
| KR900014614A (en) | 1990-10-24 |
| JPH03166341A (en) | 1991-07-18 |
| AU5133390A (en) | 1990-09-27 |
| EP0387670B1 (en) | 1994-02-16 |
| EP0387670A1 (en) | 1990-09-19 |
| AU621998B2 (en) | 1992-03-26 |
| DE3908526A1 (en) | 1990-09-20 |
| IE900819L (en) | 1990-09-16 |
| JPH0581657B2 (en) | 1993-11-15 |
| BR9001241A (en) | 1991-03-26 |
| DD298950A5 (en) | 1992-03-19 |
| ZA901809B (en) | 1991-04-24 |
| ATE101659T1 (en) | 1994-03-15 |
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