FR2159253A1 - Cold welding cast iron - using a different weld metal and avoiding prodn of stress or cracks in the cast iron - Google Patents
Cold welding cast iron - using a different weld metal and avoiding prodn of stress or cracks in the cast ironInfo
- Publication number
- FR2159253A1 FR2159253A1 FR7232337A FR7232337A FR2159253A1 FR 2159253 A1 FR2159253 A1 FR 2159253A1 FR 7232337 A FR7232337 A FR 7232337A FR 7232337 A FR7232337 A FR 7232337A FR 2159253 A1 FR2159253 A1 FR 2159253A1
- Authority
- FR
- France
- Prior art keywords
- cast iron
- prodn
- cracks
- avoiding
- stress
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
- C21D9/505—Cooling thereof
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1327871A CH523739A (de) | 1971-09-10 | 1971-09-10 | Verfahren zum Kaltschweissen von Gusseisen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2159253A1 true FR2159253A1 (en) | 1973-06-22 |
FR2159253B1 FR2159253B1 (fr) | 1975-03-14 |
Family
ID=4391002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232337A Granted FR2159253A1 (en) | 1971-09-10 | 1972-09-07 | Cold welding cast iron - using a different weld metal and avoiding prodn of stress or cracks in the cast iron |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT320389B (fr) |
CH (1) | CH523739A (fr) |
DE (1) | DE2242839A1 (fr) |
FR (1) | FR2159253A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR867197A (fr) * | 1939-09-07 | 1941-10-03 | Budd Edward G Mfg Co | Perfectionnements apportés à la soudure et produits obtenus |
US3282748A (en) * | 1964-01-13 | 1966-11-01 | Charles H Martens | Weld-strengthening process |
-
1971
- 1971-09-10 CH CH1327871A patent/CH523739A/de not_active IP Right Cessation
-
1972
- 1972-08-30 AT AT744472A patent/AT320389B/de not_active IP Right Cessation
- 1972-08-31 DE DE19722242839 patent/DE2242839A1/de active Pending
- 1972-09-07 FR FR7232337A patent/FR2159253A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR867197A (fr) * | 1939-09-07 | 1941-10-03 | Budd Edward G Mfg Co | Perfectionnements apportés à la soudure et produits obtenus |
US3282748A (en) * | 1964-01-13 | 1966-11-01 | Charles H Martens | Weld-strengthening process |
Also Published As
Publication number | Publication date |
---|---|
DE2242839A1 (de) | 1973-03-29 |
CH523739A (de) | 1972-06-15 |
AT320389B (de) | 1975-02-10 |
FR2159253B1 (fr) | 1975-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |