JPH0335597B2 - - Google Patents
Info
- Publication number
- JPH0335597B2 JPH0335597B2 JP19766682A JP19766682A JPH0335597B2 JP H0335597 B2 JPH0335597 B2 JP H0335597B2 JP 19766682 A JP19766682 A JP 19766682A JP 19766682 A JP19766682 A JP 19766682A JP H0335597 B2 JPH0335597 B2 JP H0335597B2
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating layer
- furnace
- check valve
- flow path
- 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
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 23
- 238000001513 hot isostatic pressing Methods 0.000 description 7
- 239000011261 inert gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19766682A JPS5989988A (ja) | 1982-11-12 | 1982-11-12 | 熱間静水圧プレス装置の加熱炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19766682A JPS5989988A (ja) | 1982-11-12 | 1982-11-12 | 熱間静水圧プレス装置の加熱炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5989988A JPS5989988A (ja) | 1984-05-24 |
JPH0335597B2 true JPH0335597B2 (zh) | 1991-05-28 |
Family
ID=16378305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19766682A Granted JPS5989988A (ja) | 1982-11-12 | 1982-11-12 | 熱間静水圧プレス装置の加熱炉 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5989988A (zh) |
-
1982
- 1982-11-12 JP JP19766682A patent/JPS5989988A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5989988A (ja) | 1984-05-24 |
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