JPS6229490B2 - - Google Patents
Info
- Publication number
- JPS6229490B2 JPS6229490B2 JP4288682A JP4288682A JPS6229490B2 JP S6229490 B2 JPS6229490 B2 JP S6229490B2 JP 4288682 A JP4288682 A JP 4288682A JP 4288682 A JP4288682 A JP 4288682A JP S6229490 B2 JPS6229490 B2 JP S6229490B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- solid
- breathable
- heat treatment
- air
- 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.)
- Expired
Links
- 239000007787 solid Substances 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 2
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 15
- 239000000567 combustion gas Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4288682A JPS58161729A (ja) | 1982-03-19 | 1982-03-19 | 連続熱処理炉の通気性固体壁構造 |
| US06/475,489 US4494929A (en) | 1982-03-19 | 1983-03-15 | Continuous heat treatment furnace |
| FR8304794A FR2523709B1 (fr) | 1982-03-19 | 1983-03-18 | Four de traitement par chauffage en continu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4288682A JPS58161729A (ja) | 1982-03-19 | 1982-03-19 | 連続熱処理炉の通気性固体壁構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58161729A JPS58161729A (ja) | 1983-09-26 |
| JPS6229490B2 true JPS6229490B2 (ru) | 1987-06-26 |
Family
ID=12648514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4288682A Granted JPS58161729A (ja) | 1982-03-19 | 1982-03-19 | 連続熱処理炉の通気性固体壁構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161729A (ru) |
-
1982
- 1982-03-19 JP JP4288682A patent/JPS58161729A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58161729A (ja) | 1983-09-26 |
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