JPS61279618A - 真空金属熱処理装置 - Google Patents
真空金属熱処理装置Info
- Publication number
- JPS61279618A JPS61279618A JP12003885A JP12003885A JPS61279618A JP S61279618 A JPS61279618 A JP S61279618A JP 12003885 A JP12003885 A JP 12003885A JP 12003885 A JP12003885 A JP 12003885A JP S61279618 A JPS61279618 A JP S61279618A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- fluidized bed
- chamber
- front chamber
- vacuum
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims description 11
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 10
- 239000011261 inert gas Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 14
- 239000008187 granular material Substances 0.000 description 5
- 239000002436 steel type Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12003885A JPS61279618A (ja) | 1985-06-03 | 1985-06-03 | 真空金属熱処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12003885A JPS61279618A (ja) | 1985-06-03 | 1985-06-03 | 真空金属熱処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61279618A true JPS61279618A (ja) | 1986-12-10 |
| JPS6260446B2 JPS6260446B2 (enExample) | 1987-12-16 |
Family
ID=14776365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12003885A Granted JPS61279618A (ja) | 1985-06-03 | 1985-06-03 | 真空金属熱処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61279618A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143513A (ja) * | 1984-12-14 | 1986-07-01 | Taihoo Kogyo Kk | 真空加熱装置 |
-
1985
- 1985-06-03 JP JP12003885A patent/JPS61279618A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143513A (ja) * | 1984-12-14 | 1986-07-01 | Taihoo Kogyo Kk | 真空加熱装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260446B2 (enExample) | 1987-12-16 |
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