BE338334A - - Google Patents
Info
- Publication number
- BE338334A BE338334A BE338334DA BE338334A BE 338334 A BE338334 A BE 338334A BE 338334D A BE338334D A BE 338334DA BE 338334 A BE338334 A BE 338334A
- Authority
- BE
- Belgium
- Prior art keywords
- protective
- gas
- furnace
- screed
- desc
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 14
- 238000000137 annealing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 210000002303 tibia Anatomy 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
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)
- Furnace Details (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE338334A true BE338334A (enExample) |
Family
ID=16315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE338334D BE338334A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE338334A (enExample) |
-
0
- BE BE338334D patent/BE338334A/fr unknown
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