BE420138A - - Google Patents
Info
- Publication number
- BE420138A BE420138A BE420138DA BE420138A BE 420138 A BE420138 A BE 420138A BE 420138D A BE420138D A BE 420138DA BE 420138 A BE420138 A BE 420138A
- Authority
- BE
- Belgium
- Prior art keywords
- torch
- chamber
- heating
- liquid
- workpiece
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 229940082569 selenite Drugs 0.000 claims description 2
- MCAHWIHFGHIESP-UHFFFAOYSA-L selenite(2-) Chemical compound [O-][Se]([O-])=O MCAHWIHFGHIESP-UHFFFAOYSA-L 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/08—Surface hardening with flames
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE420138A true BE420138A (enrdf_load_stackoverflow) |
Family
ID=82282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE420138D BE420138A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE420138A (enrdf_load_stackoverflow) |
-
0
- BE BE420138D patent/BE420138A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH652331A5 (fr) | Pince a souder. | |
| JPS6097582A (ja) | 物品を点加熱する方法および装置 | |
| BE420138A (enrdf_load_stackoverflow) | ||
| US4401040A (en) | Thermal torch | |
| EP0983472B1 (fr) | Chalumeau d'oxycoupage | |
| FR2476823A1 (fr) | Voute perfectionnee pour four electrique a arc | |
| FR2794223A1 (fr) | Procede d'incineration d'un corps et incinerateur permettant la mise en oeuvre dudit procede | |
| CH404096A (fr) | Procédé d'écaillage du verre ou de matières analogues | |
| US3254696A (en) | Scarfing burner tip | |
| EP0406208B1 (fr) | Dispositif de préchauffage d'une busette de coulée d'un métal en fusion et installation de coulée d'un métal équipée de ce dispositif | |
| FR2692665A1 (fr) | Dispositif d'étanchéité partielle des électrodes de fours électriques à arc. | |
| FR2704167A1 (fr) | Procédé et dispositif pour isoler de l'atmosphère une tête de soudage. | |
| BE1005416A6 (fr) | Dispositif pour le nettoyage d'un tube de poche. | |
| BE423409A (enrdf_load_stackoverflow) | ||
| FR2833505A1 (fr) | Procede d'oxycoupage autogene | |
| BE396309A (enrdf_load_stackoverflow) | ||
| CH262341A (fr) | Procédé de soudure à l'arc et appareil pour sa mise en oeuvre. | |
| BE627967A (enrdf_load_stackoverflow) | ||
| BE368188A (enrdf_load_stackoverflow) | ||
| FR2745063A1 (fr) | Bruleur radiant pour la combustion a l'oxygene | |
| CH181593A (fr) | Procédé et appareil pour la production de gaz protecteurs pour le traitement thermique des métaux. | |
| BE402667A (enrdf_load_stackoverflow) | ||
| BE829383A (fr) | Procede pour proteger les parois refractaires de recipients metallurgiques | |
| BE631963A (enrdf_load_stackoverflow) | ||
| BE521456A (enrdf_load_stackoverflow) |