SE459185B - Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas - Google Patents
Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfasInfo
- Publication number
- SE459185B SE459185B SE8704155A SE8704155A SE459185B SE 459185 B SE459185 B SE 459185B SE 8704155 A SE8704155 A SE 8704155A SE 8704155 A SE8704155 A SE 8704155A SE 459185 B SE459185 B SE 459185B
- Authority
- SE
- Sweden
- Prior art keywords
- content
- austenite
- max
- def
- alloy according
- Prior art date
Links
- 229910001105 martensitic stainless steel Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 37
- 239000000956 alloy Substances 0.000 claims abstract description 37
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 30
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 27
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 11
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 238000005275 alloying Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 7
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000011651 chromium Substances 0.000 description 17
- 230000007797 corrosion Effects 0.000 description 15
- 238000005260 corrosion Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 239000012071 phase Substances 0.000 description 14
- 238000005496 tempering Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000011572 manganese Substances 0.000 description 10
- 238000005482 strain hardening Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910001199 N alloy Inorganic materials 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009466 transformation Effects 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Catalysts (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8704155A SE459185B (sv) | 1987-10-26 | 1987-10-26 | Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas |
| DE88850341T DE3884339T2 (de) | 1987-10-26 | 1988-10-13 | Ferritisch-martensitischer rostfreier Stahl mit verformungsinduzierter martensitischer Phase. |
| AT88850341T ATE94913T1 (de) | 1987-10-26 | 1988-10-13 | Ferritisch-martensitischer rostfreier stahl mit verformungsinduzierter martensitischer phase. |
| EP88850341A EP0314649B1 (de) | 1987-10-26 | 1988-10-13 | Ferritisch-martensitischer rostfreier Stahl mit verformungsinduzierter martensitischer Phase |
| US07/257,830 US5047096A (en) | 1987-10-26 | 1988-10-14 | Ferritic-martensitic stainless steel alloy with deformation-induced martensitic phase |
| JP63268340A JP2801222B2 (ja) | 1987-10-26 | 1988-10-26 | フェライト−マルテンサイト系ステンレススチール合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8704155A SE459185B (sv) | 1987-10-26 | 1987-10-26 | Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8704155D0 SE8704155D0 (sv) | 1987-10-26 |
| SE8704155L SE8704155L (sv) | 1989-04-27 |
| SE459185B true SE459185B (sv) | 1989-06-12 |
Family
ID=20370004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8704155A SE459185B (sv) | 1987-10-26 | 1987-10-26 | Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5047096A (de) |
| EP (1) | EP0314649B1 (de) |
| JP (1) | JP2801222B2 (de) |
| AT (1) | ATE94913T1 (de) |
| DE (1) | DE3884339T2 (de) |
| SE (1) | SE459185B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340534A (en) * | 1992-08-24 | 1994-08-23 | Crs Holdings, Inc. | Corrosion resistant austenitic stainless steel with improved galling resistance |
| DE59707222D1 (de) * | 1997-08-19 | 2002-06-13 | Trw Deutschland Gmbh | Hohlventil für Verbrennungsmotoren |
| RU2204622C2 (ru) * | 2001-06-01 | 2003-05-20 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" | Коррозионно-стойкая аустенитная трип-сталь для холодной пластической деформации и изделие, выполненное из нее |
| RU2280707C2 (ru) * | 2001-10-30 | 2006-07-27 | Эй Ти Ай Пропертиз, Инк. | Дуплексная нержавеющая сталь, способ ее получения и промышленное изделие, изготовленное из этой стали (варианты) |
| US6899773B2 (en) * | 2003-02-07 | 2005-05-31 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
| JP3753248B2 (ja) * | 2003-09-01 | 2006-03-08 | 核燃料サイクル開発機構 | 残留α粒を有する高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法 |
| KR20060074400A (ko) * | 2004-12-27 | 2006-07-03 | 주식회사 포스코 | 니켈 절감형 고내식성 2상 스테인리스강 |
| US20080067276A1 (en) * | 2006-04-04 | 2008-03-20 | Trw Automotive Gmbh | Force limiter for a belt retractor and method for manufacturing such a force limiter |
| JP5395805B2 (ja) | 2007-11-29 | 2014-01-22 | エイティーアイ・プロパティーズ・インコーポレーテッド | オーステナイト系のリーンステンレス鋼 |
| US8337749B2 (en) | 2007-12-20 | 2012-12-25 | Ati Properties, Inc. | Lean austenitic stainless steel |
| ES2394980T3 (es) | 2007-12-20 | 2013-02-07 | Ati Properties, Inc. | Acero inoxidable austenítico bajo en níquel conteniendo elementos estabilizantes |
| ES2644452T3 (es) | 2007-12-20 | 2017-11-29 | Ati Properties, Inc. | Acero inoxidable austenítico magro resistente a la corrosión |
| EP2093303A1 (de) * | 2008-09-04 | 2009-08-26 | Scanpump AB | Duplexstahl |
| SE533635C2 (sv) | 2009-01-30 | 2010-11-16 | Sandvik Intellectual Property | Austenitisk rostfri stållegering med låg nickelhalt, samt artikel därav |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB882983A (en) * | 1957-12-02 | 1961-11-22 | Crane Co | Improvements in alloy steel |
| GB1080886A (en) * | 1965-06-22 | 1967-08-23 | Avesta Jernverks Ab | Rollable and weldable stainless steel |
| US3599320A (en) * | 1967-12-26 | 1971-08-17 | United States Steel Corp | Metastable austenitic stainless steel |
| CA946268A (en) * | 1970-10-28 | 1974-04-30 | Alfred Randak | Method for producing improved martensitic chromium steel |
| JPS52143914A (en) * | 1976-05-27 | 1977-11-30 | Mitsubishi Steel Mfg | Hardening stainles steel |
| SE453998B (sv) * | 1980-05-05 | 1988-03-21 | Armco Inc | Austenitiskt rostfritt stal |
| SE451465B (sv) * | 1984-03-30 | 1987-10-12 | Sandvik Steel Ab | Ferrit-austenitiskt rostfritt stal mikrolegerat med molybden och koppar och anvendning av stalet |
| JPS62149853A (ja) * | 1985-12-20 | 1987-07-03 | Mitsubishi Heavy Ind Ltd | 耐食高強度舶用プロペラ材料 |
| US4798634A (en) * | 1986-02-10 | 1989-01-17 | Al Tech Specialty Steel Corporation | Corrosion resistant wrought stainless steel alloys having intermediate strength and good machinability |
| WO1987004731A1 (en) * | 1986-02-10 | 1987-08-13 | Al Tech Specialty Steel Corporation | Corrosion resistant stainless steel alloys having intermediate strength and good machinability |
-
1987
- 1987-10-26 SE SE8704155A patent/SE459185B/sv not_active IP Right Cessation
-
1988
- 1988-10-13 EP EP88850341A patent/EP0314649B1/de not_active Expired - Lifetime
- 1988-10-13 AT AT88850341T patent/ATE94913T1/de not_active IP Right Cessation
- 1988-10-13 DE DE88850341T patent/DE3884339T2/de not_active Expired - Fee Related
- 1988-10-14 US US07/257,830 patent/US5047096A/en not_active Expired - Lifetime
- 1988-10-26 JP JP63268340A patent/JP2801222B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2801222B2 (ja) | 1998-09-21 |
| DE3884339T2 (de) | 1994-01-20 |
| DE3884339D1 (de) | 1993-10-28 |
| JPH01208436A (ja) | 1989-08-22 |
| US5047096A (en) | 1991-09-10 |
| SE8704155L (sv) | 1989-04-27 |
| EP0314649B1 (de) | 1993-09-22 |
| EP0314649A2 (de) | 1989-05-03 |
| SE8704155D0 (sv) | 1987-10-26 |
| ATE94913T1 (de) | 1993-10-15 |
| EP0314649A3 (en) | 1990-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |