GB1426619A - Method of sintering powder bodies in glass capsules - Google Patents
Method of sintering powder bodies in glass capsulesInfo
- Publication number
- GB1426619A GB1426619A GB2780173A GB2780173A GB1426619A GB 1426619 A GB1426619 A GB 1426619A GB 2780173 A GB2780173 A GB 2780173A GB 2780173 A GB2780173 A GB 2780173A GB 1426619 A GB1426619 A GB 1426619A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- metal
- glass
- june
- sintering powder
- 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
- 239000000843 powder Substances 0.000 title abstract 6
- 239000011521 glass Substances 0.000 title abstract 3
- 239000002775 capsule Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000005245 sintering Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 229910000997 High-speed steel Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000005234 chemical deposition Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000601 superalloy Inorganic materials 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1216—Container composition
- B22F3/1241—Container composition layered
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE778372A SE363748B (enrdf_load_stackoverflow) | 1972-06-13 | 1972-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426619A true GB1426619A (en) | 1976-03-03 |
Family
ID=20272296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2780173A Expired GB1426619A (en) | 1972-06-13 | 1973-06-12 | Method of sintering powder bodies in glass capsules |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4966512A (enrdf_load_stackoverflow) |
| DE (1) | DE2327273C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2187475A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1426619A (enrdf_load_stackoverflow) |
| SE (1) | SE363748B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381931A (en) | 1980-10-29 | 1983-05-03 | Elektroschmelzwerk Kempten Gmbh | Process for the manufacture of substantially pore-free shaped polycrystalline articles by isostatic hot-pressing in glass casings |
| GB2151261A (en) * | 1983-12-14 | 1985-07-17 | Rolls Royce | Recovery of machine swarthy hot isostatic pressing |
| EP2289653A1 (en) * | 2009-08-27 | 2011-03-02 | General Electric Company | Method and device for hot isostatic pressing of alloyed materials |
| EP3094433A4 (en) * | 2014-01-14 | 2017-09-20 | United Technologies Corporation | System and method for preventing powder depletion/contamination during consolidation process |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724524B2 (de) * | 1976-06-03 | 1979-04-05 | Kelsey-Hayes Co., Romulus, Mich. (V.St.A.) | Behalter zum Heißpressen von Formkörpern verwickelter Gestalt aus Pulver |
| SE414920C (sv) * | 1978-05-02 | 1982-03-15 | Asea Ab | Sett att framstella ett foremal av ett material i form av ett pulver genom isostatisk pressning av en av pulvret forformad kropp |
| US4212669A (en) * | 1978-08-03 | 1980-07-15 | Howmet Turbine Components Corporation | Method for the production of precision shapes |
| FR2444523A1 (fr) * | 1978-12-19 | 1980-07-18 | Asea Ab | Procede pour la fabrication par pressage isostatique d'un corps preforme en une matiere metallique ou ceramique enrobe dans un materiau vitrifiable |
| DE2945513C2 (de) * | 1979-11-10 | 1987-12-23 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung von Formkörpern aus Siliziumkeramik durch Heißisostatpressen |
| DE3009240A1 (de) * | 1980-03-11 | 1981-10-15 | Elektroschmelzwerk Kempten GmbH, 8000 München | Verfahren zur herstellung von praktisch porenfreien polykristallinen formkoerpern durch isostatisches heisspressen |
| FR2542228B1 (fr) * | 1983-03-10 | 1985-08-02 | Cegedur | Procede de frittage sous pression de poudres d'alliages d'aluminium |
| JPS61153899U (enrdf_load_stackoverflow) * | 1985-03-15 | 1986-09-24 | ||
| DE3604861A1 (de) * | 1986-02-15 | 1987-08-20 | Battelle Development Corp | Verfahren zur pulvermetallurgischen herstellung von feindispersen legierungen |
-
1972
- 1972-06-13 SE SE778372A patent/SE363748B/xx unknown
-
1973
- 1973-05-29 DE DE19732327273 patent/DE2327273C3/de not_active Expired
- 1973-06-11 JP JP48065745A patent/JPS4966512A/ja active Pending
- 1973-06-12 GB GB2780173A patent/GB1426619A/en not_active Expired
- 1973-06-12 FR FR7321242A patent/FR2187475A1/fr not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381931A (en) | 1980-10-29 | 1983-05-03 | Elektroschmelzwerk Kempten Gmbh | Process for the manufacture of substantially pore-free shaped polycrystalline articles by isostatic hot-pressing in glass casings |
| GB2151261A (en) * | 1983-12-14 | 1985-07-17 | Rolls Royce | Recovery of machine swarthy hot isostatic pressing |
| EP2289653A1 (en) * | 2009-08-27 | 2011-03-02 | General Electric Company | Method and device for hot isostatic pressing of alloyed materials |
| EP3094433A4 (en) * | 2014-01-14 | 2017-09-20 | United Technologies Corporation | System and method for preventing powder depletion/contamination during consolidation process |
| US10675685B2 (en) | 2014-01-14 | 2020-06-09 | Raytheon Technologies Corporation | Method for preventing powder depletion/contamination during consolidation process |
| EP3094433B1 (en) * | 2014-01-14 | 2022-08-03 | Raytheon Technologies Corporation | Method for preventing powder depletion/contamination during consolidation process |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2187475A1 (enrdf_load_stackoverflow) | 1974-01-18 |
| DE2327273C3 (de) | 1978-10-12 |
| DE2327273A1 (de) | 1974-01-03 |
| DE2327273B2 (de) | 1978-02-02 |
| SE363748B (enrdf_load_stackoverflow) | 1974-02-04 |
| JPS4966512A (enrdf_load_stackoverflow) | 1974-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |