DE10084940T1 - Verfahren zur Herstellung von von Bindemittelverunreinigungen freien Pulvermetallurgie-Presskörpern und dadurch hergestellte Presskörper - Google Patents
Verfahren zur Herstellung von von Bindemittelverunreinigungen freien Pulvermetallurgie-Presskörpern und dadurch hergestellte PresskörperInfo
- Publication number
- DE10084940T1 DE10084940T1 DE10084940T DE10084940T DE10084940T1 DE 10084940 T1 DE10084940 T1 DE 10084940T1 DE 10084940 T DE10084940 T DE 10084940T DE 10084940 T DE10084940 T DE 10084940T DE 10084940 T1 DE10084940 T1 DE 10084940T1
- Authority
- DE
- Germany
- Prior art keywords
- compacts
- contaminants
- binder
- free
- production
- 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.)
- Withdrawn
Links
- 239000011230 binding agent Substances 0.000 title 1
- 239000000356 contaminant Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000004663 powder metallurgy Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
- H01G9/0525—Powder therefor
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/397,032 US6315808B1 (en) | 1999-09-16 | 1999-09-16 | Process for producing powder metallurgy compacts free from binder contamination and compacts produced thereby |
| PCT/US2000/024912 WO2001019555A1 (en) | 1999-09-16 | 2000-09-12 | Process for producing powder metallurgy compacts free from binder contamination and compacts produced thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10084940T1 true DE10084940T1 (de) | 2002-08-14 |
Family
ID=23569605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10084940T Withdrawn DE10084940T1 (de) | 1999-09-16 | 2000-09-12 | Verfahren zur Herstellung von von Bindemittelverunreinigungen freien Pulvermetallurgie-Presskörpern und dadurch hergestellte Presskörper |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6315808B1 (de) |
| JP (1) | JP2003509583A (de) |
| AU (1) | AU7370200A (de) |
| CZ (1) | CZ2002952A3 (de) |
| DE (1) | DE10084940T1 (de) |
| GB (1) | GB2368850A (de) |
| IL (1) | IL148136A0 (de) |
| MX (1) | MXPA02002573A (de) |
| WO (1) | WO2001019555A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052241B2 (en) * | 2003-08-12 | 2006-05-30 | Borgwarner Inc. | Metal injection molded turbine rotor and metal shaft connection attachment thereto |
| GB0613491D0 (en) * | 2006-07-06 | 2006-08-16 | Avx Ltd | Binder removal particulate bodies |
| US7820328B1 (en) | 2006-07-27 | 2010-10-26 | Greatbatch Ltd. | Electrochemical cell electrode with improved particle-to-particle contact and method of manufacturing |
| GB0622463D0 (en) * | 2006-11-10 | 2006-12-20 | Avx Ltd | Powder modification in the manufacture of solid state capacitor anodes |
| US8734715B2 (en) | 2011-01-13 | 2014-05-27 | Ut-Battelle, Llc | Method for the preparation of ferrous low carbon porous material |
| CN102513538B (zh) * | 2011-12-23 | 2014-04-09 | 泰克科技(苏州)有限公司 | 一种钽电容阳极块的烧结方法 |
| US9583271B1 (en) | 2012-06-29 | 2017-02-28 | Greatbach Ltd. | Cryogenic grinding of tantalum for use in capacitor manufacture |
| CN103730258A (zh) * | 2014-01-08 | 2014-04-16 | 深圳顺络电子股份有限公司 | 用于制备固体电解电容器阳极的阳极混粉 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897221A (en) * | 1970-07-13 | 1975-07-29 | Atomic Energy Commission | Porous metal structure |
| JPS57138050A (en) | 1981-02-20 | 1982-08-26 | Hitachi Maxell Ltd | Magnetic recording medium |
| JPS58108032A (ja) | 1981-12-22 | 1983-06-28 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| US4664883A (en) | 1986-06-17 | 1987-05-12 | Emhart Industries, Inc. | Method of making electrolytic capacitor anodes |
| US4920090A (en) * | 1987-05-15 | 1990-04-24 | Henkel Kommanditgesellschaft Auf Aktien | Process for the formation of shaped agglomerates from particulate solids |
| EP0296552B1 (de) | 1987-06-25 | 1993-05-26 | Idemitsu Petrochemical Co. Ltd. | Metallbinder und Zusammensetzung für die Guss-Formung |
| US5470525A (en) | 1994-07-01 | 1995-11-28 | H. C. Starck, Inc. | Removal of binder from Ta products |
| US5922403A (en) | 1996-03-12 | 1999-07-13 | Tecle; Berhan | Method for isolating ultrafine and fine particles |
| GB9700566D0 (en) | 1997-01-13 | 1997-03-05 | Avx Ltd | Binder removal |
-
1999
- 1999-09-16 US US09/397,032 patent/US6315808B1/en not_active Expired - Fee Related
-
2000
- 2000-09-12 CZ CZ2002952A patent/CZ2002952A3/cs unknown
- 2000-09-12 AU AU73702/00A patent/AU7370200A/en not_active Abandoned
- 2000-09-12 IL IL14813600A patent/IL148136A0/xx unknown
- 2000-09-12 JP JP2001523165A patent/JP2003509583A/ja active Pending
- 2000-09-12 GB GB0203922A patent/GB2368850A/en not_active Withdrawn
- 2000-09-12 WO PCT/US2000/024912 patent/WO2001019555A1/en not_active Application Discontinuation
- 2000-09-12 MX MXPA02002573A patent/MXPA02002573A/es not_active Application Discontinuation
- 2000-09-12 DE DE10084940T patent/DE10084940T1/de not_active Withdrawn
- 2000-12-21 US US09/740,973 patent/US6375710B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6315808B1 (en) | 2001-11-13 |
| US20010004854A1 (en) | 2001-06-28 |
| WO2001019555A1 (en) | 2001-03-22 |
| CZ2002952A3 (cs) | 2002-09-11 |
| US6375710B2 (en) | 2002-04-23 |
| GB0203922D0 (en) | 2002-04-03 |
| AU7370200A (en) | 2001-04-17 |
| MXPA02002573A (es) | 2002-10-23 |
| JP2003509583A (ja) | 2003-03-11 |
| IL148136A0 (en) | 2002-09-12 |
| GB2368850A (en) | 2002-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |