DE217431C - - Google Patents
Info
- Publication number
- DE217431C DE217431C DENDAT217431D DE217431DA DE217431C DE 217431 C DE217431 C DE 217431C DE NDAT217431 D DENDAT217431 D DE NDAT217431D DE 217431D A DE217431D A DE 217431DA DE 217431 C DE217431 C DE 217431C
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- chambers
- flame
- fresh gas
- fresh
- 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
- 239000007789 gas Substances 0.000 claims description 25
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 230000001603 reducing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 239000000446 fuel 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE217431C true DE217431C (cg-RX-API-DMAC7.html) |
Family
ID=478732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT217431D Active DE217431C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE217431C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT217431D patent/DE217431C/de active Active
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