LU68779A1 - - Google Patents
Info
- Publication number
- LU68779A1 LU68779A1 LU68779A LU68779DA LU68779A1 LU 68779 A1 LU68779 A1 LU 68779A1 LU 68779 A LU68779 A LU 68779A LU 68779D A LU68779D A LU 68779DA LU 68779 A1 LU68779 A1 LU 68779A1
- Authority
- LU
- Luxembourg
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
- C22C38/40—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
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722255673 DE2255673B2 (en) | 1972-11-14 | 1972-11-14 | USE OF A FERRITIC-AUSTENITIC CRNIMON STEEL ALLOY AS A MATERIAL FOR THE MANUFACTURE OF WELDED COMPONENTS |
| DE19732347078 DE2347078B2 (en) | 1973-09-19 | 1973-09-19 | USE OF A FERRITIC-AUSTENITIC CRNIMON STEEL ALLOY AS A MATERIAL FOR THE MANUFACTURE OF WELDED COMPONENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU68779A1 true LU68779A1 (en) | 1974-01-21 |
Family
ID=25764079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU68779A LU68779A1 (en) | 1972-11-14 | 1973-11-12 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5749624B2 (en) |
| AT (1) | AT342100B (en) |
| CH (1) | CH596324A5 (en) |
| FR (1) | FR2206387A1 (en) |
| IT (1) | IT1001678B (en) |
| LU (1) | LU68779A1 (en) |
| NL (1) | NL7315461A (en) |
| SE (1) | SE399914B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368487A1 (en) * | 1988-10-18 | 1990-05-16 | Crucible Materials Corporation | Welded corrosion-resistant ferritic stainless steel tubing and a cathodically protected heat exchanger containing the same |
| EP0534864A1 (en) * | 1991-09-30 | 1993-03-31 | Sumitomo Metal Industries, Ltd. | Duplex stainless steel having improved corrosion resistance and process for the production thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084412A (en) * | 1973-11-30 | 1975-07-08 | ||
| DE3135622C1 (en) * | 1981-09-09 | 1983-01-27 | Messer Griesheim Gmbh, 6000 Frankfurt | Process for welding workpieces made of ferritic-austenitic steel |
| SE453837B (en) * | 1986-09-12 | 1988-03-07 | Avesta Ab | PROCEDURE FOR EXCELLENCE CURE OF A FERRIT-AUSTENITIC STAINLESS STEEL |
| JPH0464039U (en) * | 1990-10-16 | 1992-06-01 | ||
| JPH05332589A (en) * | 1992-06-02 | 1993-12-14 | Mitsui Constr Co Ltd | Air conditioning apparatus |
-
1973
- 1973-09-13 AT AT953573A patent/AT342100B/en not_active IP Right Cessation
- 1973-11-09 IT IT31117/73A patent/IT1001678B/en active
- 1973-11-12 LU LU68779A patent/LU68779A1/xx unknown
- 1973-11-12 FR FR7340140A patent/FR2206387A1/en active Granted
- 1973-11-12 JP JP48127119A patent/JPS5749624B2/ja not_active Expired
- 1973-11-12 NL NL7315461A patent/NL7315461A/xx unknown
- 1973-11-14 CH CH1597173A patent/CH596324A5/xx not_active IP Right Cessation
- 1973-11-14 SE SE7315462A patent/SE399914B/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368487A1 (en) * | 1988-10-18 | 1990-05-16 | Crucible Materials Corporation | Welded corrosion-resistant ferritic stainless steel tubing and a cathodically protected heat exchanger containing the same |
| EP0534864A1 (en) * | 1991-09-30 | 1993-03-31 | Sumitomo Metal Industries, Ltd. | Duplex stainless steel having improved corrosion resistance and process for the production thereof |
| US5284530A (en) * | 1991-09-30 | 1994-02-08 | Sumitomo Metal Industries, Ltd. | Duplex stainless steel having improved corrosion resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1001678B (en) | 1976-04-30 |
| FR2206387B3 (en) | 1976-09-24 |
| JPS5024115A (en) | 1975-03-15 |
| CH596324A5 (en) | 1978-03-15 |
| JPS5749624B2 (en) | 1982-10-22 |
| AT342100B (en) | 1978-03-10 |
| SE399914B (en) | 1978-03-06 |
| FR2206387A1 (en) | 1974-06-07 |
| NL7315461A (en) | 1974-05-16 |
| ATA953573A (en) | 1976-06-15 |