JPH0188397U - - Google Patents
Info
- Publication number
- JPH0188397U JPH0188397U JP18486687U JP18486687U JPH0188397U JP H0188397 U JPH0188397 U JP H0188397U JP 18486687 U JP18486687 U JP 18486687U JP 18486687 U JP18486687 U JP 18486687U JP H0188397 U JPH0188397 U JP H0188397U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- treatment furnace
- heat
- heat treatment
- atmosphere
- 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 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18486687U JPH0648316Y2 (ja) | 1987-12-03 | 1987-12-03 | 熱処理炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18486687U JPH0648316Y2 (ja) | 1987-12-03 | 1987-12-03 | 熱処理炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188397U true JPH0188397U (zh) | 1989-06-12 |
| JPH0648316Y2 JPH0648316Y2 (ja) | 1994-12-12 |
Family
ID=31476202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18486687U Expired - Lifetime JPH0648316Y2 (ja) | 1987-12-03 | 1987-12-03 | 熱処理炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648316Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669236U (ja) * | 1993-03-16 | 1994-09-27 | 古河電気工業株式会社 | 加熱炉 |
-
1987
- 1987-12-03 JP JP18486687U patent/JPH0648316Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669236U (ja) * | 1993-03-16 | 1994-09-27 | 古河電気工業株式会社 | 加熱炉 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648316Y2 (ja) | 1994-12-12 |
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