JPH0321624B2 - - Google Patents
Info
- Publication number
- JPH0321624B2 JPH0321624B2 JP55059358A JP5935880A JPH0321624B2 JP H0321624 B2 JPH0321624 B2 JP H0321624B2 JP 55059358 A JP55059358 A JP 55059358A JP 5935880 A JP5935880 A JP 5935880A JP H0321624 B2 JPH0321624 B2 JP H0321624B2
- Authority
- JP
- Japan
- Prior art keywords
- columbium
- titanium
- stainless steel
- ferritic stainless
- nitrogen
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- 239000010955 niobium Substances 0.000 claims description 25
- 239000010936 titanium Substances 0.000 claims description 25
- 229910052719 titanium Inorganic materials 0.000 claims description 25
- 229910052799 carbon Inorganic materials 0.000 claims description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 19
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 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 2
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 230000007704 transition Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 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
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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)
- Catalysts (AREA)
- Arc Welding In General (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10936380A | 1980-01-03 | 1980-01-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5698458A JPS5698458A (en) | 1981-08-07 |
| JPH0321624B2 true JPH0321624B2 (no) | 1991-03-25 |
Family
ID=22327261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5935880A Granted JPS5698458A (en) | 1980-01-03 | 1980-05-02 | Ferrite stainless steel |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5698458A (no) |
| KR (1) | KR850000980B1 (no) |
| AT (1) | AT376707B (no) |
| AU (1) | AU535783B2 (no) |
| BE (1) | BE882793A (no) |
| BR (1) | BR8001877A (no) |
| CA (1) | CA1163470A (no) |
| CS (1) | CS216241B2 (no) |
| DE (1) | DE3011048A1 (no) |
| ES (1) | ES492374A0 (no) |
| FR (1) | FR2473068A1 (no) |
| GB (1) | GB2066847B (no) |
| IT (1) | IT1188918B (no) |
| MX (1) | MX6596E (no) |
| NL (1) | NL8001740A (no) |
| NO (1) | NO155351C (no) |
| PL (1) | PL124420B1 (no) |
| RO (1) | RO79271A (no) |
| SE (1) | SE436576C (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE453838B (sv) * | 1985-09-05 | 1988-03-07 | Santrade Ltd | Hogkvevehaltigt ferrit-austenitiskt rostfritt stal |
| JPS6331535A (ja) * | 1986-07-23 | 1988-02-10 | Jgc Corp | 炭素析出抑止性含炭素化合物処理装置 |
| JPH0422870U (no) * | 1990-06-11 | 1992-02-25 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947211A (no) * | 1972-04-14 | 1974-05-07 | ||
| JPS5241113A (en) * | 1975-09-30 | 1977-03-30 | Nippon Steel Corp | Ferritic stainless steel having high toughness and high corrosion resi stance |
| JPS5389816A (en) * | 1977-01-14 | 1978-08-08 | Thyssen Edelstahlwerke Ag | Ferriteebased corrosionnresistant chromee molybdenummnickel steel |
| US4119765A (en) * | 1976-04-27 | 1978-10-10 | Crucible Inc. | Welded ferritic stainless steel articles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA922543A (en) * | 1969-07-11 | 1973-03-13 | The International Nickel Company Of Canada | Corrosion resistant ferritic stainless steel |
| FR2091642A5 (en) * | 1970-05-16 | 1972-01-14 | Nippon Steel Corp | Stainless steel resistant to pitting corrosion -and suitable for comp - used in sewater |
| GB1359629A (en) * | 1971-10-26 | 1974-07-10 | Deutsche Edelstahlwerke Gmbh | Corrosion-resistant ferritic chrome steel |
| AT338854B (de) * | 1972-09-04 | 1977-09-26 | Ver Edelstahlwerke Ag | Ferritische bzw. ferritisch-austenitische stahllegierungen fur gegenstande, die gegen saure- und wassergemische bis 70grad c korrosionsbestandig sind |
| SE385383B (sv) * | 1973-05-28 | 1976-06-28 | Asea Ab | Forfaringssett for framstellning av rostfritt, ferrit-austenitiskt stal |
| DE2616599B2 (de) * | 1976-04-13 | 1981-03-26 | Mannesmann AG, 40213 Düsseldorf | Verwendung eines hochlegierten Stahles zum Herstelen von hochfesten, gegen Sauergaskorrosion beständigen Gegenständen |
| DE2737116C2 (de) * | 1977-08-17 | 1985-05-09 | Gränges Nyby AB, Nybybruk | Verfahren zum Herstellen von Blechen und Bändern aus ferritischen, stabilisierten, rostfreien Chrom-Molybdän-Nickel-Stählen |
-
1980
- 1980-03-11 SE SE8001868A patent/SE436576C/sv not_active IP Right Cessation
- 1980-03-12 NO NO800712A patent/NO155351C/no unknown
- 1980-03-13 AU AU56419/80A patent/AU535783B2/en not_active Ceased
- 1980-03-21 DE DE19803011048 patent/DE3011048A1/de not_active Ceased
- 1980-03-25 NL NL8001740A patent/NL8001740A/nl not_active Application Discontinuation
- 1980-03-28 BR BR8001877A patent/BR8001877A/pt not_active IP Right Cessation
- 1980-03-28 IT IT8048292A patent/IT1188918B/it active
- 1980-03-29 RO RO80100668A patent/RO79271A/ro unknown
- 1980-04-01 CA CA000348953A patent/CA1163470A/en not_active Expired
- 1980-04-02 GB GB8011018A patent/GB2066847B/en not_active Expired
- 1980-04-15 BE BE0/200230A patent/BE882793A/fr not_active IP Right Cessation
- 1980-04-18 KR KR1019800001595A patent/KR850000980B1/ko active
- 1980-04-18 FR FR8008816A patent/FR2473068A1/fr active Granted
- 1980-05-02 JP JP5935880A patent/JPS5698458A/ja active Granted
- 1980-05-20 AT AT0268880A patent/AT376707B/de not_active IP Right Cessation
- 1980-05-26 MX MX808843U patent/MX6596E/es unknown
- 1980-06-12 ES ES492374A patent/ES492374A0/es active Granted
- 1980-07-30 CS CS805326A patent/CS216241B2/cs unknown
- 1980-09-11 PL PL1980226697A patent/PL124420B1/pl unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947211A (no) * | 1972-04-14 | 1974-05-07 | ||
| JPS5241113A (en) * | 1975-09-30 | 1977-03-30 | Nippon Steel Corp | Ferritic stainless steel having high toughness and high corrosion resi stance |
| US4119765A (en) * | 1976-04-27 | 1978-10-10 | Crucible Inc. | Welded ferritic stainless steel articles |
| JPS5389816A (en) * | 1977-01-14 | 1978-08-08 | Thyssen Edelstahlwerke Ag | Ferriteebased corrosionnresistant chromee molybdenummnickel steel |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8048292A0 (it) | 1980-03-28 |
| MX6596E (es) | 1985-08-14 |
| AU535783B2 (en) | 1984-04-05 |
| FR2473068B1 (no) | 1985-03-08 |
| SE436576B (sv) | 1985-01-07 |
| GB2066847A (en) | 1981-07-15 |
| ES8104832A1 (es) | 1981-04-16 |
| AU5641980A (en) | 1981-09-10 |
| IT8048292A1 (it) | 1981-09-28 |
| PL124420B1 (en) | 1983-01-31 |
| DE3011048A1 (de) | 1981-07-23 |
| AT376707B (de) | 1984-12-27 |
| BE882793A (fr) | 1980-10-15 |
| PL226697A1 (no) | 1981-08-07 |
| SE436576C (sv) | 1987-03-16 |
| JPS5698458A (en) | 1981-08-07 |
| KR850000980B1 (ko) | 1985-07-05 |
| SE8001868L (sv) | 1981-07-04 |
| CA1163470A (en) | 1984-03-13 |
| KR830002902A (ko) | 1983-05-31 |
| RO79271A (ro) | 1983-02-01 |
| BR8001877A (pt) | 1981-07-14 |
| FR2473068A1 (fr) | 1981-07-10 |
| CS216241B2 (en) | 1982-10-29 |
| GB2066847B (en) | 1984-08-08 |
| IT1188918B (it) | 1988-01-28 |
| NL8001740A (nl) | 1981-08-03 |
| NO155351C (no) | 1987-03-18 |
| NO800712L (no) | 1981-07-06 |
| NO155351B (no) | 1986-12-08 |
| ATA268880A (de) | 1984-05-15 |
| ES492374A0 (es) | 1981-04-16 |
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