DE2258989B2 - Hitzebeständiger und schweißunempfindlicher ferritischer Chromstahl - Google Patents
Hitzebeständiger und schweißunempfindlicher ferritischer ChromstahlInfo
- Publication number
- DE2258989B2 DE2258989B2 DE19722258989 DE2258989A DE2258989B2 DE 2258989 B2 DE2258989 B2 DE 2258989B2 DE 19722258989 DE19722258989 DE 19722258989 DE 2258989 A DE2258989 A DE 2258989A DE 2258989 B2 DE2258989 B2 DE 2258989B2
- Authority
- DE
- Germany
- Prior art keywords
- titanium
- carbon
- steel
- chromium
- content
- 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.)
- Withdrawn
Links
- 229910000669 Chrome steel Inorganic materials 0.000 title claims description 4
- 210000004243 sweat Anatomy 0.000 title claims 2
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 239000010936 titanium Substances 0.000 claims description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 20
- 229910052719 titanium Inorganic materials 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 11
- 229910052804 chromium Inorganic materials 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000010955 niobium Substances 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 6
- 238000007792 addition Methods 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 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 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 11
- 238000000137 annealing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- UMUXBDSQTCDPJZ-UHFFFAOYSA-N chromium titanium Chemical compound [Ti].[Cr] UMUXBDSQTCDPJZ-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1106071A AT330226B (de) | 1971-12-23 | 1971-12-23 | Hitzebestandiger und schweissfester ferritischer stahl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2258989A1 DE2258989A1 (de) | 1973-06-28 |
| DE2258989B2 true DE2258989B2 (de) | 1975-09-04 |
Family
ID=3626524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722258989 Withdrawn DE2258989B2 (de) | 1971-12-23 | 1972-12-01 | Hitzebeständiger und schweißunempfindlicher ferritischer Chromstahl |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT330226B (OSRAM) |
| CH (1) | CH592745A5 (OSRAM) |
| DD (1) | DD100740A5 (OSRAM) |
| DE (1) | DE2258989B2 (OSRAM) |
| FR (1) | FR2165693A5 (OSRAM) |
| GB (1) | GB1371549A (OSRAM) |
| IT (1) | IT972881B (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432409B2 (OSRAM) * | 1973-11-21 | 1979-10-15 | ||
| US3963532A (en) * | 1974-05-30 | 1976-06-15 | E. I. Du Pont De Nemours And Company | Fe, Cr ferritic alloys containing Al and Nb |
| EP0145471B1 (en) * | 1983-12-12 | 1989-11-29 | Armco Advanced Materials Corporation | High temperature ferritic steel |
| JP3900230B2 (ja) * | 1998-10-13 | 2007-04-04 | 三菱重工業株式会社 | 粉体プラズマ肉盛溶接用粉末材料及び粉体プラズマ肉盛溶接金属 |
| DE102017005902A1 (de) * | 2017-06-22 | 2018-12-27 | Lausitz Energie Kraftwerke AG | Verfahren und Anordnung zur Herstellung von Schweißverbindungen von Rohren hochwarmfester Stähle mit einem Chromgehalt zwischen 18% bis 25% |
| WO2021043913A1 (en) * | 2019-09-03 | 2021-03-11 | Kanthal Ab | A new welding material |
-
1971
- 1971-12-23 AT AT1106071A patent/AT330226B/de not_active IP Right Cessation
-
1972
- 1972-12-01 DE DE19722258989 patent/DE2258989B2/de not_active Withdrawn
- 1972-12-05 CH CH1766372A patent/CH592745A5/xx not_active IP Right Cessation
- 1972-12-07 DD DD16736672A patent/DD100740A5/xx unknown
- 1972-12-18 GB GB5823572A patent/GB1371549A/en not_active Expired
- 1972-12-22 FR FR7247092A patent/FR2165693A5/fr not_active Expired
- 1972-12-22 IT IT3354072A patent/IT972881B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1371549A (en) | 1974-10-23 |
| ATA1106071A (de) | 1975-09-15 |
| AT330226B (de) | 1976-06-25 |
| CH592745A5 (OSRAM) | 1977-11-15 |
| IT972881B (it) | 1974-05-31 |
| DD100740A5 (OSRAM) | 1973-10-05 |
| FR2165693A5 (OSRAM) | 1973-08-03 |
| DE2258989A1 (de) | 1973-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1250642B (OSRAM) | ||
| DE69506537T2 (de) | Rostfreier zweiphasiger stahl | |
| DE1903070A1 (de) | Hochfester,niedrig legierter Stahl mit ausreichender Schweissbarkeit | |
| DE1558670A1 (de) | Korrosions- und rostbestaendige Legierung | |
| DE69204123T2 (de) | Hitzebeständiges ferritisches Stahl mit hohem Chromgehalt und mit höhere Beständigkeit gegen Versprödung durch intergranuläre Ausscheidung von Kupfer. | |
| DE2429023A1 (de) | Stahllegierung und die daraus hergestellten formkoerper | |
| DE69527639T2 (de) | Ferritischer warmfester stahl mit ausgezeichneter festigkeit bei hohen temperaturen und verfahren zu dessen herstellung | |
| DE2161954A1 (de) | Ferritischer hitzebestaendiger stahl | |
| DE1233148B (de) | Verwendung einer martensitaushaertbaren Stahllegierung fuer druck- und schlagfeste Gegenstaende | |
| DE2258989B2 (de) | Hitzebeständiger und schweißunempfindlicher ferritischer Chromstahl | |
| DE1533478A1 (de) | Stahllegierung | |
| DE1230232B (de) | Verwendung einer korrosionsbestaendigen Stahllegierung als Werkstoff fuer gut schweissbare Gegenstaende | |
| DE2331134A1 (de) | Walzplattierte werkstoffe aus einem grundwerkstoff aus stahl und aus plattierauflagen aus korrosionsbestaendigen, austenitischen staehlen und legierungen | |
| DE3627668C1 (de) | Gut schweissbaren Baustahl mit hoher Bestaendigkeit gegen Spannungsrisskorrosion | |
| DE2809026A1 (de) | Niedriggekohlter, austenitischer ni-cr-stahl mit verbesserter bestaendigkeit gegen spannungsrisskorrosion | |
| DE2410002A1 (de) | Hochchromhaltiger stahl | |
| DE681719C (de) | Werkstoff fuer Schweissstaebe zur Herstellung nicht haertbarer, feinkoerniger und dehnbarer Schweissen bei Gegenstaenden aus ferritischen Chromstaehlen | |
| DE2907152C2 (de) | Verwendung einer Legierung zur Auskleidung von Öfen, Kesseln und Hochtemperaturerhitzern, in denen stickstoffoxidhaltige Verbrennungsgase auftreten | |
| DE1608181A1 (de) | Verwendung eines Nickelstahls | |
| DE1558635B2 (de) | Hochfester stabilaustenitischer korrosionsbeständiger Stahl zur Herstellung von Verdampferrohren und Überhitzerrohren | |
| CH191279A (de) | Stahllegierung. | |
| DE734111C (de) | Durch Schmelzschweissung geschweisste Bauteile aller Art mit hoeherer Festigkeit als etwa 60 kg/mm aus nicht haertbaren Staehlen | |
| DE1408520A1 (de) | Korrosionsbestaendiges Federmaterial | |
| DE742030C (de) | Hitzebestaendiger Chrom-Mangan-Silicium-Stahl | |
| DE1238675B (de) | Warmfeste Stahllegierung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8230 | Patent withdrawn |