FI61649C - Kapslar foer pressade foeremaol foer extruderande av foeremaolspeciellt roer - Google Patents
Kapslar foer pressade foeremaol foer extruderande av foeremaolspeciellt roer Download PDFInfo
- Publication number
- FI61649C FI61649C FI793336A FI793336A FI61649C FI 61649 C FI61649 C FI 61649C FI 793336 A FI793336 A FI 793336A FI 793336 A FI793336 A FI 793336A FI 61649 C FI61649 C FI 61649C
- Authority
- FI
- Finland
- Prior art keywords
- capsule
- powder
- metal
- foer
- density
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000002775 capsule Substances 0.000 claims description 88
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 239000012300 argon atmosphere Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000004553 extrusion of metal Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000003466 welding Methods 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 229910000975 Carbon steel Inorganic materials 0.000 description 7
- 239000010962 carbon steel Substances 0.000 description 7
- 238000011049 filling Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000012798 spherical particle Substances 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 235000012438 extruded product Nutrition 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009694 cold isostatic pressing Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- -1 are preferably used Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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
- B22F3/1258—Container manufacturing
-
- 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
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
Landscapes
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Formation And Processing Of Food Products (AREA)
- Extrusion Of Metal (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Food-Manufacturing Devices (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Jellies, Jams, And Syrups (AREA)
- Closures For Containers (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Forging (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2846659 | 1978-10-26 | ||
| DE19782846659 DE2846659A1 (de) | 1978-10-26 | 1978-10-26 | Kapseln und presslinge zum extrudieren von gegenstaenden, insbesondere rohren, und verfahren zum herstellen der kapseln und presslinge |
| DE2846660A DE2846660C2 (de) | 1978-10-26 | 1978-10-26 | Ringkörperförmige Hülle für Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren |
| DE2846660 | 1978-10-26 | ||
| DE19782846658 DE2846658C2 (de) | 1978-10-26 | 1978-10-26 | Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren |
| DE2846658 | 1978-10-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI793336A7 FI793336A7 (fi) | 1980-04-27 |
| FI61649B FI61649B (fi) | 1982-05-31 |
| FI61649C true FI61649C (fi) | 1982-09-10 |
Family
ID=27187716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI793336A FI61649C (fi) | 1978-10-26 | 1979-10-25 | Kapslar foer pressade foeremaol foer extruderande av foeremaolspeciellt roer |
Country Status (23)
| Country | Link |
|---|---|
| EP (1) | EP0020536B1 (cs) |
| AT (2) | AT374387B (cs) |
| BE (1) | BE879623A (cs) |
| BR (1) | BR7906929A (cs) |
| CA (1) | CA1120005A (cs) |
| CH (1) | CH652054A5 (cs) |
| CS (1) | CS216687B2 (cs) |
| DE (1) | DE2967396D1 (cs) |
| DK (1) | DK153742C (cs) |
| ES (3) | ES8104027A1 (cs) |
| FI (1) | FI61649C (cs) |
| FR (1) | FR2439639A1 (cs) |
| GB (1) | GB2034226B (cs) |
| HU (1) | HU179975B (cs) |
| IT (1) | IT1127798B (cs) |
| MX (1) | MX150474A (cs) |
| NL (1) | NL7907894A (cs) |
| NO (1) | NO151779C (cs) |
| PL (1) | PL132096B1 (cs) |
| RO (1) | RO79124A (cs) |
| SE (1) | SE441336B (cs) |
| SU (1) | SU1369666A3 (cs) |
| WO (1) | WO1980000803A1 (cs) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492291A1 (fr) * | 1980-10-22 | 1982-04-23 | Uk I Sp | Conteneur pour l'extrudage a chaud de poudres metalliques |
| DE3530741C1 (de) * | 1985-08-28 | 1993-01-14 | Avesta Nyby Powder AB, Torshälla | Verfahren zur Herstellung pulvermetallurgischer Gegenstaende |
| US4640815A (en) * | 1985-10-17 | 1987-02-03 | Crucible Materials Corporation | Method and assembly for producing extrusion-clad tubular product |
| US4640814A (en) * | 1985-10-17 | 1987-02-03 | Crucible Materials Corporation | Method for producing clad tubular product |
| SE8603686D0 (sv) * | 1986-09-03 | 1986-09-03 | Avesta Nyby Powder Ab | Halning |
| FR2704465B1 (fr) * | 1993-04-29 | 1995-06-23 | Alsthom Intermagnetics Sa | Pièce de fermeture de billette composite mono- ou multifilamentaire. |
| SE505247C2 (sv) * | 1994-12-07 | 1997-07-21 | Sandvik Ab | Förfarande för tillverkning av rör av minnesmetall |
| US5689976A (en) * | 1996-10-24 | 1997-11-25 | Ansell Edmont Industrial, Inc. | Reinforced glove and method for forming the same |
| RU2176569C2 (ru) * | 1999-06-23 | 2001-12-10 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Заготовка оболочки биметаллических изделий и устройство для ее изготовления |
| GB201119240D0 (en) * | 2011-11-08 | 2011-12-21 | Rolls Royce Plc | A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing |
| GB201119238D0 (en) * | 2011-11-08 | 2011-12-21 | Rolls Royce Plc | A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing |
| CZ308392B6 (cs) * | 2017-09-08 | 2020-07-22 | UJP PRAHA a.s. | Zásobník práškových výlisků pro efektivní sintraci |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH316476A (de) * | 1952-06-13 | 1956-10-15 | Ici Ltd | Verfahren zum Schützen von aus Metallpulver gebildeten Körpern gegen Oxydation |
| FR1164348A (fr) * | 1956-01-10 | 1958-10-08 | Oerlikon Buehrle Ag | Procédé de fabrication de corps profilés extrudés en poudre ferreuse |
| BE709814A (cs) * | 1968-01-24 | 1968-05-30 | ||
| US3823463A (en) * | 1972-07-13 | 1974-07-16 | Federal Mogul Corp | Metal powder extrusion process |
| DE2419014C3 (de) * | 1974-04-19 | 1985-08-01 | Nyby Bruks AB, Nybybruk | Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren |
| US3892030A (en) * | 1974-04-29 | 1975-07-01 | Us Air Force | Method of fabricating a billet from metal preforms and metal powder |
| DE2737248C2 (de) * | 1977-08-18 | 1985-09-19 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Bauteil hoher Festigkeit mit komplizierter geometrischer Form und Verfahren zu dessen Herstellung |
-
1979
- 1979-10-19 SE SE7908702A patent/SE441336B/sv not_active IP Right Cessation
- 1979-10-23 DK DK445879A patent/DK153742C/da not_active IP Right Cessation
- 1979-10-24 AT AT0692379A patent/AT374387B/de not_active IP Right Cessation
- 1979-10-24 CH CH9544/79A patent/CH652054A5/de not_active IP Right Cessation
- 1979-10-24 NO NO793403A patent/NO151779C/no unknown
- 1979-10-24 CS CS797212A patent/CS216687B2/cs unknown
- 1979-10-25 BR BR7906929A patent/BR7906929A/pt not_active IP Right Cessation
- 1979-10-25 HU HU79GA1303A patent/HU179975B/hu not_active IP Right Cessation
- 1979-10-25 FI FI793336A patent/FI61649C/fi not_active IP Right Cessation
- 1979-10-25 BE BE0/197811A patent/BE879623A/fr not_active IP Right Cessation
- 1979-10-25 ES ES485385A patent/ES8104027A1/es not_active Expired
- 1979-10-25 SU SU792841453A patent/SU1369666A3/ru active
- 1979-10-25 CA CA000338386A patent/CA1120005A/en not_active Expired
- 1979-10-25 GB GB7937062A patent/GB2034226B/en not_active Expired
- 1979-10-26 FR FR7926603A patent/FR2439639A1/fr active Granted
- 1979-10-26 RO RO7999059A patent/RO79124A/ro unknown
- 1979-10-26 PL PL1979219241A patent/PL132096B1/pl unknown
- 1979-10-26 IT IT84147/79A patent/IT1127798B/it active
- 1979-10-26 DE DE7979901411T patent/DE2967396D1/de not_active Expired
- 1979-10-26 WO PCT/EP1979/000083 patent/WO1980000803A1/de not_active Ceased
- 1979-10-26 NL NL7907894A patent/NL7907894A/nl not_active Application Discontinuation
- 1979-10-26 AT AT79901411T patent/ATE11881T1/de not_active IP Right Cessation
- 1979-10-26 MX MX179801A patent/MX150474A/es unknown
-
1980
- 1980-05-07 EP EP79901411A patent/EP0020536B1/de not_active Expired
- 1980-06-30 ES ES1980251783U patent/ES251783Y/es not_active Expired
- 1980-06-30 ES ES1980251782U patent/ES251782Y/es not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: GRAENGER NYBY AB |