JPH02409Y2 - - Google Patents
Info
- Publication number
- JPH02409Y2 JPH02409Y2 JP3097884U JP3097884U JPH02409Y2 JP H02409 Y2 JPH02409 Y2 JP H02409Y2 JP 3097884 U JP3097884 U JP 3097884U JP 3097884 U JP3097884 U JP 3097884U JP H02409 Y2 JPH02409 Y2 JP H02409Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- seal
- seal chamber
- inert gas
- chamber
- 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
- 238000007789 sealing Methods 0.000 claims description 45
- 239000007789 gas Substances 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000000843 powder Substances 0.000 claims description 18
- 239000011261 inert gas Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 3
- 238000006722 reduction reaction Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000004663 powder metallurgy Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000005261 decarburization Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Tunnel Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3097884U JPS60143739U (ja) | 1984-03-03 | 1984-03-03 | 金属粉末還元用ベルト炉の出口側シ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3097884U JPS60143739U (ja) | 1984-03-03 | 1984-03-03 | 金属粉末還元用ベルト炉の出口側シ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60143739U JPS60143739U (ja) | 1985-09-24 |
| JPH02409Y2 true JPH02409Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-01-08 |
Family
ID=30531160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3097884U Granted JPS60143739U (ja) | 1984-03-03 | 1984-03-03 | 金属粉末還元用ベルト炉の出口側シ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143739U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210055595A (ko) | 2019-11-07 | 2021-05-17 | 츠다코마 고교 가부시키가이샤 | 자동 적층 장치 |
-
1984
- 1984-03-03 JP JP3097884U patent/JPS60143739U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210055595A (ko) | 2019-11-07 | 2021-05-17 | 츠다코마 고교 가부시키가이샤 | 자동 적층 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60143739U (ja) | 1985-09-24 |
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