DE209159C - - Google Patents
Info
- Publication number
- DE209159C DE209159C DENDAT209159D DE209159DA DE209159C DE 209159 C DE209159 C DE 209159C DE NDAT209159 D DENDAT209159 D DE NDAT209159D DE 209159D A DE209159D A DE 209159DA DE 209159 C DE209159 C DE 209159C
- Authority
- DE
- Germany
- Prior art keywords
- fire
- effect
- furnace
- hardening
- annealing
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004071 soot Substances 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 Housings, Linings, Walls, And Ceilings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE209159C true DE209159C (OSRAM) |
Family
ID=471145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT209159D Active DE209159C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE209159C (OSRAM) |
-
0
- DE DENDAT209159D patent/DE209159C/de active Active
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