BE842708A - Procede et dispositif pour accroitre les possibilites de soudage des aciers sous hauteapport calorifique - Google Patents
Procede et dispositif pour accroitre les possibilites de soudage des aciers sous hauteapport calorifiqueInfo
- Publication number
- BE842708A BE842708A BE6045545A BE6045545A BE842708A BE 842708 A BE842708 A BE 842708A BE 6045545 A BE6045545 A BE 6045545A BE 6045545 A BE6045545 A BE 6045545A BE 842708 A BE842708 A BE 842708A
- Authority
- BE
- Belgium
- Prior art keywords
- cooling
- welding
- boots
- pads
- carried out
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 13
- 229910000831 Steel Inorganic materials 0.000 title description 6
- 239000010959 steel Substances 0.000 title description 6
- 238000001816 cooling Methods 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 6
- 239000012809 cooling fluid Substances 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 3
- 239000010953 base metal Substances 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005496 tempering Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 241000282332 Martes Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU72733A LU72733A1 (OSRAM) | 1975-06-13 | 1975-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE842708A true BE842708A (fr) | 1976-10-01 |
Family
ID=19727957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6045545A BE842708A (fr) | 1975-06-13 | 1976-06-08 | Procede et dispositif pour accroitre les possibilites de soudage des aciers sous hauteapport calorifique |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE842708A (OSRAM) |
| LU (1) | LU72733A1 (OSRAM) |
-
1975
- 1975-06-13 LU LU72733A patent/LU72733A1/xx unknown
-
1976
- 1976-06-08 BE BE6045545A patent/BE842708A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU72733A1 (OSRAM) | 1977-03-04 |
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