CA1170480A - Ferritic stainless steel and processing therefor - Google Patents
Ferritic stainless steel and processing thereforInfo
- Publication number
- CA1170480A CA1170480A CA000356236A CA356236A CA1170480A CA 1170480 A CA1170480 A CA 1170480A CA 000356236 A CA000356236 A CA 000356236A CA 356236 A CA356236 A CA 356236A CA 1170480 A CA1170480 A CA 1170480A
- Authority
- CA
- Canada
- Prior art keywords
- effective
- content
- niobium
- tantalum
- ferritic stainless
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 title description 4
- 239000010955 niobium Substances 0.000 claims abstract description 81
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 57
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000000137 annealing Methods 0.000 claims abstract description 16
- 229910052715 tantalum Inorganic materials 0.000 claims description 37
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000161 steel melt Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000905957 Channa melasoma Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62,821 | 1979-08-01 | ||
| US06/062,821 US4286986A (en) | 1979-08-01 | 1979-08-01 | Ferritic stainless steel and processing therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1170480A true CA1170480A (en) | 1984-07-10 |
Family
ID=22045042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000356236A Expired CA1170480A (en) | 1979-08-01 | 1980-07-15 | Ferritic stainless steel and processing therefor |
Country Status (6)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286986A (en) * | 1979-08-01 | 1981-09-01 | Allegheny Ludlum Steel Corporation | Ferritic stainless steel and processing therefor |
| JPS56123327A (en) * | 1980-02-29 | 1981-09-28 | Sumitomo Metal Ind Ltd | Production of highly formable ferritic stainless steel sheet of good surface characteristic |
| US4331474A (en) * | 1980-09-24 | 1982-05-25 | Armco Inc. | Ferritic stainless steel having toughness and weldability |
| JPS5877743A (ja) * | 1981-11-02 | 1983-05-11 | Hitachi Ltd | ニオビウムを含有する合金鋼の造塊法 |
| US4417921A (en) * | 1981-11-17 | 1983-11-29 | Allegheny Ludlum Steel Corporation | Welded ferritic stainless steel article |
| US4661169A (en) * | 1982-04-12 | 1987-04-28 | Allegheny Ludlum Corporation | Producing an iron-chromium-aluminum alloy with an adherent textured aluminum oxide surface |
| US4414023A (en) * | 1982-04-12 | 1983-11-08 | Allegheny Ludlum Steel Corporation | Iron-chromium-aluminum alloy and article and method therefor |
| DE3480602D1 (de) * | 1983-12-12 | 1990-01-04 | Armco Advanced Materials | Warmfester ferritischer stahl. |
| JPS63268592A (ja) * | 1987-04-27 | 1988-11-07 | Toyota Motor Corp | フエライト系溶接材料 |
| US4834808A (en) * | 1987-09-08 | 1989-05-30 | Allegheny Ludlum Corporation | Producing a weldable, ferritic stainless steel strip |
| JP2696584B2 (ja) * | 1990-03-24 | 1998-01-14 | 日新製鋼株式会社 | 低温靭性，溶接性および耐熱性に優れたフエライト系耐熱用ステンレス鋼 |
| DE69330590T2 (de) * | 1992-04-09 | 2002-06-13 | Nippon Steel Corp., Tokio/Tokyo | Ferritischer rostfreier stahl mit exzellentem hochtemperatur widerstand und hochtemperaturwiderstand gegen salzangriff |
| US5578265A (en) * | 1992-09-08 | 1996-11-26 | Sandvik Ab | Ferritic stainless steel alloy for use as catalytic converter material |
| ZA95523B (en) * | 1994-02-09 | 1995-10-02 | Allegheny Ludium Corp | Creep resistant iron-chromium-aluminum alloy substantially free of molybdenum |
| CN1049699C (zh) * | 1994-04-21 | 2000-02-23 | 川崎制铁株式会社 | 汽车排气材料用的热轧铁素体钢 |
| JPH08176750A (ja) * | 1994-12-28 | 1996-07-09 | Nippon Steel Corp | ベローズ加工用フェライト系ステンレス鋼 |
| US5830291C1 (en) * | 1996-04-19 | 2001-05-22 | J & L Specialty Steel Inc | Method for producing bright stainless steel |
| US6641780B2 (en) | 2001-11-30 | 2003-11-04 | Ati Properties Inc. | Ferritic stainless steel having high temperature creep resistance |
| US7981561B2 (en) | 2005-06-15 | 2011-07-19 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
| US8158057B2 (en) | 2005-06-15 | 2012-04-17 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
| US7842434B2 (en) | 2005-06-15 | 2010-11-30 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
| JP6083567B2 (ja) * | 2013-04-25 | 2017-02-22 | 山陽特殊製鋼株式会社 | 耐酸化性および高温クリープ強度に優れたフェライト系ステンレス鋼 |
| CN103643157B (zh) * | 2013-11-26 | 2015-11-18 | 攀钢集团江油长城特殊钢有限公司 | 一种含铜铁素体不锈钢盘元及其制造方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2191790A (en) * | 1938-05-07 | 1940-02-27 | Electro Metallurg Co | Steels and electrical resistance elements |
| US2183715A (en) * | 1938-05-21 | 1939-12-19 | Electro Metallurg Co | Corrosion resistant steel alloy |
| US2905577A (en) * | 1956-01-05 | 1959-09-22 | Birmingham Small Arms Co Ltd | Creep resistant chromium steel |
| US2965479A (en) * | 1959-01-26 | 1960-12-20 | Universal Cyclops Steel Corp | Non-ridging stainless steels |
| US3183080A (en) * | 1961-11-21 | 1965-05-11 | Universal Cyclops Steel Corp | Stainless steels and products thereof |
| US3389991A (en) * | 1964-12-23 | 1968-06-25 | Armco Steel Corp | Stainless steel and method |
| US3499802A (en) * | 1966-05-04 | 1970-03-10 | Sandvikens Jernverks Ab | Ferritic,martensitic and ferriteaustenitic chromium steels with reduced tendency to 475 c.-embrittlement |
| US3650731A (en) * | 1969-01-31 | 1972-03-21 | Allegheny Ludlum Steel | Ferritic stainless steel |
| US3926685A (en) * | 1969-06-03 | 1975-12-16 | Andre Gueussier | Semi-ferritic stainless manganese steel |
| US3759705A (en) * | 1971-06-10 | 1973-09-18 | Armco Steel Corp | Chromium containing alloy steel and articles |
| JPS4841918A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-10-04 | 1973-06-19 | ||
| US3890143A (en) * | 1972-04-14 | 1975-06-17 | Nyby Bruk Ab | Welded constructions of stainless steels |
| JPS5114811A (ja) * | 1974-07-29 | 1976-02-05 | Nippon Steel Corp | Kojinseifueraitokeisutenresuko |
| US3936323A (en) * | 1975-01-13 | 1976-02-03 | Allegheny Ludlum Industries, Inc. | Method for producing ferritic stainless steel having high anisotropy |
| US3997373A (en) * | 1975-01-13 | 1976-12-14 | Allegheny Ludlum Industries, Inc. | Ferritic stainless steel having high anisotropy |
| JPS5188413A (en) * | 1975-02-01 | 1976-08-03 | Kotaishokuseifueraitosutenresuko | |
| JPS5241113A (en) * | 1975-09-30 | 1977-03-30 | Nippon Steel Corp | Ferritic stainless steel having high toughness and high corrosion resi stance |
| US4055416A (en) * | 1976-01-21 | 1977-10-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Tantalum modified ferritic iron base alloys |
| US4087287A (en) * | 1977-04-15 | 1978-05-02 | The United States Of America As Represented By The Secretary Of The Interior | Method for providing ferritic-iron-based alloys |
| US4286986A (en) * | 1979-08-01 | 1981-09-01 | Allegheny Ludlum Steel Corporation | Ferritic stainless steel and processing therefor |
| JPS62263922A (ja) * | 1986-05-09 | 1987-11-16 | Japan Casting & Forging Corp | 鍛鋼の製造法 |
-
1979
- 1979-08-01 US US06/062,821 patent/US4286986A/en not_active Expired - Lifetime
-
1980
- 1980-07-15 CA CA000356236A patent/CA1170480A/en not_active Expired
- 1980-07-22 EP EP80302481A patent/EP0024124B1/en not_active Expired
- 1980-07-22 DE DE8080302481T patent/DE3066834D1/de not_active Expired
- 1980-07-24 BR BR8004617A patent/BR8004617A/pt unknown
- 1980-08-01 JP JP10634880A patent/JPS5623258A/ja active Granted
-
1989
- 1989-03-31 JP JP1078761A patent/JPH0222441A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4286986A (en) | 1981-09-01 |
| JPH0141694B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-07 |
| DE3066834D1 (en) | 1984-04-12 |
| JPS5623258A (en) | 1981-03-05 |
| EP0024124B1 (en) | 1984-03-07 |
| BR8004617A (pt) | 1981-04-28 |
| EP0024124A1 (en) | 1981-02-25 |
| JPH0222441A (ja) | 1990-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |