JPS5825914A - 熱間静水圧プレス処理方法 - Google Patents
熱間静水圧プレス処理方法Info
- Publication number
- JPS5825914A JPS5825914A JP56124575A JP12457581A JPS5825914A JP S5825914 A JPS5825914 A JP S5825914A JP 56124575 A JP56124575 A JP 56124575A JP 12457581 A JP12457581 A JP 12457581A JP S5825914 A JPS5825914 A JP S5825914A
- Authority
- JP
- Japan
- Prior art keywords
- capsule
- furnace
- hot isostatic
- glass
- isostatic pressing
- 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
- 238000000034 method Methods 0.000 title claims description 47
- 230000002706 hydrostatic effect Effects 0.000 title 1
- 239000002775 capsule Substances 0.000 claims description 85
- 239000011521 glass Substances 0.000 claims description 54
- 238000004891 communication Methods 0.000 claims description 22
- 238000007872 degassing Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 21
- 238000001513 hot isostatic pressing Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000005538 encapsulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 208000007623 Lordosis Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PWKWDCOTNGQLID-UHFFFAOYSA-N [N].[Ar] Chemical compound [N].[Ar] PWKWDCOTNGQLID-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56124575A JPS5825914A (ja) | 1981-08-07 | 1981-08-07 | 熱間静水圧プレス処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56124575A JPS5825914A (ja) | 1981-08-07 | 1981-08-07 | 熱間静水圧プレス処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825914A true JPS5825914A (ja) | 1983-02-16 |
| JPS6320793B2 JPS6320793B2 (enrdf_load_stackoverflow) | 1988-04-30 |
Family
ID=14888862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56124575A Granted JPS5825914A (ja) | 1981-08-07 | 1981-08-07 | 熱間静水圧プレス処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825914A (enrdf_load_stackoverflow) |
-
1981
- 1981-08-07 JP JP56124575A patent/JPS5825914A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6320793B2 (enrdf_load_stackoverflow) | 1988-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0218270B1 (en) | Self-sealing fluid die | |
| JPS597323B2 (ja) | 物品を粉末から製造する方法 | |
| JPS5839708A (ja) | 熱間静水圧プレス処理法 | |
| JPS6245195B2 (enrdf_load_stackoverflow) | ||
| JPS5935870B2 (ja) | 窒化ケイ素物体製造方法 | |
| JPS5825914A (ja) | 熱間静水圧プレス処理方法 | |
| US4505871A (en) | Method for manufacturing an object of silicon nitride | |
| SE414920C (sv) | Sett att framstella ett foremal av ett material i form av ett pulver genom isostatisk pressning av en av pulvret forformad kropp | |
| US4952353A (en) | Hot isostatic pressing | |
| US4960550A (en) | Encapsulation method for hot isostatic pressing | |
| JPS606307B2 (ja) | セレン化亜鉛多結晶体の製造方法 | |
| JP2709002B2 (ja) | ガラスカプセルを用いた焼結方法 | |
| SE414921B (sv) | Sett att framstella ett foremal av kiselnitrid eller av ett med kiselnitrid som huvudbestandsdel uppbyggt material | |
| US5613993A (en) | Process for encapsulating a shaped body for hot isostatic pressing by sol-gel method | |
| JPH0283272A (ja) | セラミックス成形体のガラスカプセルｈｉｐ方法 | |
| JPS6222953B2 (enrdf_load_stackoverflow) | ||
| JPS6146432B2 (enrdf_load_stackoverflow) | ||
| JPH0354170A (ja) | 熱間静水圧プレス方法 | |
| JPH03253503A (ja) | 導電物質の高密度焼結方法 | |
| JPS6224236Y2 (enrdf_load_stackoverflow) | ||
| JPS6220801A (ja) | 焼結品の製造方法 | |
| JPH0130787B2 (enrdf_load_stackoverflow) | ||
| JPS62142703A (ja) | 熱間静水圧プレス方法 | |
| JPS63210201A (ja) | 粉末焼結法 | |
| JPH0499104A (ja) | 焼結用成形体のカプセル構造及びそのカプセルによる焼結体の製造方法 |