GB1408145A - Metal parts joined with sintered powdered metal - Google Patents
Metal parts joined with sintered powdered metalInfo
- Publication number
- GB1408145A GB1408145A GB3787372A GB3787372A GB1408145A GB 1408145 A GB1408145 A GB 1408145A GB 3787372 A GB3787372 A GB 3787372A GB 3787372 A GB3787372 A GB 3787372A GB 1408145 A GB1408145 A GB 1408145A
- Authority
- GB
- United Kingdom
- Prior art keywords
- joint
- metal
- parts
- powder
- metal 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
- 229910052751 metal Inorganic materials 0.000 title abstract 8
- 239000002184 metal Substances 0.000 title abstract 8
- 239000012255 powdered metal Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 abstract 6
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 241000264877 Hippospongia communis Species 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
1408145 Welding by pressure; jointing MINNESOTA MINING & MFG CO 14 Aug 1972 37873/72 Headings B3R and B3V [Also in Division C7] An article, particularly a honeycombed acoustic or aircraft panel comprises two or more wrought, cast, sintered or porous metal parts joined together by at least one T-joint, butt joint, filled joint or lap joint of sintered powdered metal between continguous surfaces of the metal parts. The assembly is preferably formed by interposing a mixture of the metal powder and a thermosetting or thermoplastic resin between the parts and then heating to sinter the joint. The powder may be applied as a slurry or paste of the metal powder, resin and liquid vehicle or as a preformed green sheet of the powder resin mixture. The metal powder forming the joint is preferably the same as the parts to be joined and may be Fe, stainless steel, Ni, Co, Cu, Ti, Be, Cr or alloys of these metals. In one example a honeycomb panel is formed by joining honeycombs 18 to sheets 16 and 17 by a filled joint 19 of a metal powder resin green layer 0-25 mm. thick. The assembly is pressed together before sintering in vacuum, H 2 or cracked NH 3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3787372A GB1408145A (en) | 1972-08-14 | 1972-08-14 | Metal parts joined with sintered powdered metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3787372A GB1408145A (en) | 1972-08-14 | 1972-08-14 | Metal parts joined with sintered powdered metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1408145A true GB1408145A (en) | 1975-10-01 |
Family
ID=10399618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3787372A Expired GB1408145A (en) | 1972-08-14 | 1972-08-14 | Metal parts joined with sintered powdered metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1408145A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2403156A1 (en) * | 1977-09-16 | 1979-04-13 | Johnson Matthey Co Ltd | ADVANCED BRAZURE COMPOSITION |
| FR2531645A1 (en) * | 1982-08-14 | 1984-02-17 | Mtu Muenchen Gmbh | METHOD FOR THE UNAVAILABLE ASSEMBLY OF SEPARATE CONSTRUCTION ELEMENTS AND HEAT EXCHANGER BLOCK MADE THEREBY |
| DE3324915A1 (en) * | 1982-08-14 | 1984-03-29 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Process for the permanent bonding of discrete components and heat exchanger block made by this process |
| WO1997018051A1 (en) * | 1993-04-13 | 1997-05-22 | Aozt 'novomet-Perm' | Process for producing composite articles |
-
1972
- 1972-08-14 GB GB3787372A patent/GB1408145A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2403156A1 (en) * | 1977-09-16 | 1979-04-13 | Johnson Matthey Co Ltd | ADVANCED BRAZURE COMPOSITION |
| FR2531645A1 (en) * | 1982-08-14 | 1984-02-17 | Mtu Muenchen Gmbh | METHOD FOR THE UNAVAILABLE ASSEMBLY OF SEPARATE CONSTRUCTION ELEMENTS AND HEAT EXCHANGER BLOCK MADE THEREBY |
| DE3324915A1 (en) * | 1982-08-14 | 1984-03-29 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Process for the permanent bonding of discrete components and heat exchanger block made by this process |
| US4491557A (en) * | 1982-08-14 | 1985-01-01 | Mtu Motoren-Und Turbinen-Union Munchen Gmbh | Method for permanently connecting discrete structural parts |
| WO1997018051A1 (en) * | 1993-04-13 | 1997-05-22 | Aozt 'novomet-Perm' | Process for producing composite articles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |