BE474903A - - Google Patents
Info
- Publication number
- BE474903A BE474903A BE474903DA BE474903A BE 474903 A BE474903 A BE 474903A BE 474903D A BE474903D A BE 474903DA BE 474903 A BE474903 A BE 474903A
- Authority
- BE
- Belgium
- Prior art keywords
- bath
- electrodes
- electrode
- wall
- chamber
- Prior art date
Links
- 239000012768 molten material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
-
- 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
- C21D1/34—Methods of heating
- C21D1/44—Methods of heating in heat-treatment baths
- C21D1/46—Salt baths
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)
- Electrolytic Production Of Metals (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474903A true BE474903A (de) |
Family
ID=123773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474903D BE474903A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE474903A (de) |
-
0
- BE BE474903D patent/BE474903A/fr unknown
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