DE188192C - - Google Patents
Info
- Publication number
- DE188192C DE188192C DENDAT188192D DE188192DA DE188192C DE 188192 C DE188192 C DE 188192C DE NDAT188192 D DENDAT188192 D DE NDAT188192D DE 188192D A DE188192D A DE 188192DA DE 188192 C DE188192 C DE 188192C
- Authority
- DE
- Germany
- Prior art keywords
- workpieces
- shaft furnace
- furnace
- shaft
- heating
- 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
- 238000000034 method Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000203 mixture 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
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
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)
- Tunnel Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE188192C true DE188192C (OSRAM) |
Family
ID=451824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT188192D Active DE188192C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE188192C (OSRAM) |
-
0
- DE DENDAT188192D patent/DE188192C/de active Active
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