IT985820B - Metodo ed apparecchio per fabbrica re un prodotto di metallo sinteriz zato - Google Patents
Metodo ed apparecchio per fabbrica re un prodotto di metallo sinteriz zatoInfo
- Publication number
- IT985820B IT985820B IT51141/73A IT5114173A IT985820B IT 985820 B IT985820 B IT 985820B IT 51141/73 A IT51141/73 A IT 51141/73A IT 5114173 A IT5114173 A IT 5114173A IT 985820 B IT985820 B IT 985820B
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing
- product
- sintered metal
- sintered
- metal
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- B22F3/20—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
-
- 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
- B22F3/02—Compacting only
-
- 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
- B22F3/02—Compacting only
- B22F2003/026—Mold wall lubrication or article surface lubrication
-
- 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
- B22F2003/202—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 with back pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/031—Pressing powder with other step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/047—Extruding with other step
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Powder Metallurgy (AREA)
- Extrusion Of Metal (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48014964A JPS5146500B2 (it) | 1973-02-06 | 1973-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT985820B true IT985820B (it) | 1974-12-20 |
Family
ID=11875648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51141/73A IT985820B (it) | 1973-02-06 | 1973-06-28 | Metodo ed apparecchio per fabbrica re un prodotto di metallo sinteriz zato |
Country Status (6)
Country | Link |
---|---|
US (1) | US3871200A (it) |
JP (1) | JPS5146500B2 (it) |
DE (1) | DE2333136A1 (it) |
FR (1) | FR2221210A1 (it) |
GB (1) | GB1416103A (it) |
IT (1) | IT985820B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197757A (en) * | 1977-04-13 | 1980-04-15 | Hackett Kenneth P | Method and apparatus for the cold forming of metal |
US4341106A (en) * | 1977-04-13 | 1982-07-27 | Gleason Works | Apparatus for controlling the movement of a reciprocatory hydraulically driven element of a metal forming machine |
FR2469222A1 (fr) * | 1979-11-14 | 1981-05-22 | Hackett Kenneth | Procede et appareil pour le faconnage de metal par extrusion a froid |
JPS5680314A (en) * | 1979-12-03 | 1981-07-01 | Pooru Haketsuto Kenesu | Cold extruding molding method and its device |
SE426791B (sv) * | 1980-04-25 | 1983-02-14 | Asea Ab | Forfarande vid strengpressning av en pulverfylld kapsel |
US4632702A (en) * | 1985-10-15 | 1986-12-30 | Worl-Tech Limited | Manufacture and consolidation of alloy metal powder billets |
US4699657A (en) * | 1986-11-03 | 1987-10-13 | Worl-Tech Limited | Manufacture of fine grain metal powder billets and composites |
DE3777650D1 (de) * | 1987-09-15 | 1992-04-23 | Sanshin Kogyo Kk | Verfahren und geraet zur herstellung einer hohlzylinderfoermigen lenkrolle fuer magnetische tonbaender. |
GB8918915D0 (en) * | 1989-08-18 | 1989-09-27 | Micanite & Insulators Co Ltd | Hot pressing of metal alloy |
JP2612072B2 (ja) * | 1989-08-31 | 1997-05-21 | 日立粉末冶金株式会社 | 塑性加工用の筒状鉄系焼結スラグ、およびその製造方法 |
US5400633A (en) * | 1993-09-03 | 1995-03-28 | The Texas A&M University System | Apparatus and method for deformation processing of metals, ceramics, plastics and other materials |
US6086970A (en) * | 1998-04-28 | 2000-07-11 | Scimed Life Systems, Inc. | Lubricious surface extruded tubular members for medical devices |
JP4194069B2 (ja) * | 2001-12-26 | 2008-12-10 | 日本パーカライジング株式会社 | 潤滑被膜形成装置 |
US7722735B2 (en) * | 2006-04-06 | 2010-05-25 | C3 Materials Corp. | Microstructure applique and method for making same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686910A (en) * | 1968-03-20 | 1972-08-29 | Western Electric Co | Methods of and apparatus for hydrostatic forming |
DE1758849B2 (de) * | 1968-08-20 | 1974-08-08 | Sintermetallwerk Krebsoege Gmbh, 5608 Krebsoege | Verfahren zum pulvermetallurgischen Herstellen von Formteilen |
US3645728A (en) * | 1970-06-03 | 1972-02-29 | Gen Motors Corp | Method for making spark plug shells |
-
1973
- 1973-02-06 JP JP48014964A patent/JPS5146500B2/ja not_active Expired
- 1973-06-28 GB GB3093673A patent/GB1416103A/en not_active Expired
- 1973-06-28 IT IT51141/73A patent/IT985820B/it active
- 1973-06-29 FR FR7323883A patent/FR2221210A1/fr not_active Withdrawn
- 1973-06-29 DE DE19732333136 patent/DE2333136A1/de active Pending
- 1973-07-02 US US376061A patent/US3871200A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5146500B2 (it) | 1976-12-09 |
DE2333136A1 (de) | 1974-08-22 |
JPS49102563A (it) | 1974-09-27 |
GB1416103A (en) | 1975-12-03 |
FR2221210A1 (it) | 1974-10-11 |
US3871200A (en) | 1975-03-18 |
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