GB1468889A - Method and assembly for use in making powder metallurgy articles having internal passages - Google Patents
Method and assembly for use in making powder metallurgy articles having internal passagesInfo
- Publication number
- GB1468889A GB1468889A GB1518174A GB1518174A GB1468889A GB 1468889 A GB1468889 A GB 1468889A GB 1518174 A GB1518174 A GB 1518174A GB 1518174 A GB1518174 A GB 1518174A GB 1468889 A GB1468889 A GB 1468889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- ceramic
- charge
- powder
- assembly
- 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
- 238000000034 method Methods 0.000 title 1
- 238000004663 powder metallurgy Methods 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 6
- 229910045601 alloy Inorganic materials 0.000 abstract 6
- 239000000919 ceramic Substances 0.000 abstract 5
- 239000000843 powder Substances 0.000 abstract 4
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000005056 compaction Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010943 off-gassing Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35043073A | 1973-04-12 | 1973-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1468889A true GB1468889A (en) | 1977-03-30 |
Family
ID=23376684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1518174A Expired GB1468889A (en) | 1973-04-12 | 1974-04-05 | Method and assembly for use in making powder metallurgy articles having internal passages |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5228726B2 (enrdf_load_html_response) |
| AT (1) | AT347700B (enrdf_load_html_response) |
| BR (1) | BR7403001D0 (enrdf_load_html_response) |
| DE (1) | DE2417589A1 (enrdf_load_html_response) |
| FR (1) | FR2225240A1 (enrdf_load_html_response) |
| GB (1) | GB1468889A (enrdf_load_html_response) |
| IT (1) | IT1004214B (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414028A (en) | 1979-04-11 | 1983-11-08 | Inoue-Japax Research Incorporated | Method of and apparatus for sintering a mass of particles with a powdery mold |
| AU2005214817B2 (en) * | 2004-02-20 | 2010-11-11 | Outotec Oyj | Process and plant for electrodepositing copper |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1557744A (en) * | 1976-06-01 | 1979-12-12 | Special Metals Corp | Process and apparatus for producing aticles of complex shape |
| DE3005474C2 (de) * | 1980-02-14 | 1982-11-11 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur pulvermetallurgischen Herstellung von einstückigen Bauteilen mit verwickelten Hohlräumen |
| US4492737A (en) * | 1982-03-05 | 1985-01-08 | Rolls-Royce Limited | Composite metallic and non-metallic articles |
| US4554130A (en) * | 1984-10-01 | 1985-11-19 | Cdp, Ltd. | Consolidation of a part from separate metallic components |
| US4594219A (en) * | 1985-08-02 | 1986-06-10 | Metals, Ltd. | Powder metal consolidation of multiple preforms |
-
1974
- 1974-04-05 GB GB1518174A patent/GB1468889A/en not_active Expired
- 1974-04-10 JP JP4011674A patent/JPS5228726B2/ja not_active Expired
- 1974-04-10 DE DE19742417589 patent/DE2417589A1/de active Pending
- 1974-04-11 IT IT5031874A patent/IT1004214B/it active
- 1974-04-12 FR FR7413093A patent/FR2225240A1/fr not_active Withdrawn
- 1974-04-12 AT AT307674A patent/AT347700B/de not_active IP Right Cessation
- 1974-04-15 BR BR300174A patent/BR7403001D0/pt unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414028A (en) | 1979-04-11 | 1983-11-08 | Inoue-Japax Research Incorporated | Method of and apparatus for sintering a mass of particles with a powdery mold |
| AU2005214817B2 (en) * | 2004-02-20 | 2010-11-11 | Outotec Oyj | Process and plant for electrodepositing copper |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7403001D0 (pt) | 1974-11-19 |
| ATA307674A (de) | 1978-05-15 |
| IT1004214B (it) | 1976-07-10 |
| DE2417589A1 (de) | 1974-10-24 |
| AT347700B (de) | 1979-01-10 |
| FR2225240A1 (enrdf_load_html_response) | 1974-11-08 |
| JPS501908A (enrdf_load_html_response) | 1975-01-10 |
| JPS5228726B2 (enrdf_load_html_response) | 1977-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |