DE3675457D1 - Pulvermetallurgische verfestigung von mehrteiligen vorformen. - Google Patents
Pulvermetallurgische verfestigung von mehrteiligen vorformen.Info
- Publication number
- DE3675457D1 DE3675457D1 DE8686305997T DE3675457T DE3675457D1 DE 3675457 D1 DE3675457 D1 DE 3675457D1 DE 8686305997 T DE8686305997 T DE 8686305997T DE 3675457 T DE3675457 T DE 3675457T DE 3675457 D1 DE3675457 D1 DE 3675457D1
- Authority
- DE
- Germany
- Prior art keywords
- preforms
- strengthening
- sections
- powder metallurgical
- piece preforms
- 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 - Fee Related
Links
- 239000000843 powder Substances 0.000 title abstract 2
- 238000005728 strengthening Methods 0.000 title 1
- 239000000919 ceramic Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000012254 powdered material Substances 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
- 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
- B22F7/062—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 involving the connection or repairing of preformed parts
-
- 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
- Y10S228/00—Metal fusion bonding
- Y10S228/903—Metal to nonmetal
-
- 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
- Y10S29/048—Welding with other step
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/761,845 US4594219A (en) | 1985-08-02 | 1985-08-02 | Powder metal consolidation of multiple preforms |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3675457D1 true DE3675457D1 (de) | 1990-12-13 |
Family
ID=25063404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686305997T Expired - Fee Related DE3675457D1 (de) | 1985-08-02 | 1986-08-04 | Pulvermetallurgische verfestigung von mehrteiligen vorformen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4594219A (de) |
EP (1) | EP0211643B1 (de) |
JP (1) | JPS62253704A (de) |
AT (1) | ATE58075T1 (de) |
DE (1) | DE3675457D1 (de) |
SG (1) | SG17992G (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738610A (en) * | 1986-12-04 | 1988-04-19 | Aerojet-General Corporation | Isostatic press using a shape memory alloy |
US4732556A (en) * | 1986-12-04 | 1988-03-22 | Aerojet-General Corporation | Apparatus for synthesizing and densifying materials using a shape memory alloy |
US4993134A (en) * | 1988-05-17 | 1991-02-19 | Ford Motor Company | Making a fractured powder metal connecting rod |
SE467649B (sv) * | 1988-10-21 | 1992-08-24 | Sandvik Ab | Sintrat dubbelpositivt skaer bestaaende av tvaa identiska pulverkroppar, samt metod foer tillverkning av skaeret |
US4853178A (en) * | 1988-11-17 | 1989-08-01 | Ceracon, Inc. | Electrical heating of graphite grain employed in consolidation of objects |
US5294382A (en) * | 1988-12-20 | 1994-03-15 | Superior Graphite Co. | Method for control of resistivity in electroconsolidation of a preformed particulate workpiece |
US4915605A (en) * | 1989-05-11 | 1990-04-10 | Ceracon, Inc. | Method of consolidation of powder aluminum and aluminum alloys |
JPH03233168A (ja) * | 1990-02-07 | 1991-10-17 | Hitachi Ltd | 内燃機関用空気流量測定装置 |
SE9001409D0 (sv) * | 1990-04-20 | 1990-04-20 | Sandvik Ab | Metod foer framstaellning av haardmetallkropp foer bergborrverktyg och slitdelar |
US5623727A (en) * | 1995-11-16 | 1997-04-22 | Vawter; Paul | Method for manufacturing powder metallurgical tooling |
US6120570A (en) * | 1996-02-14 | 2000-09-19 | Smith International | Process for manufacturing inserts with holes for clamping |
US6315945B1 (en) | 1997-07-16 | 2001-11-13 | The Dow Chemical Company | Method to form dense complex shaped articles |
US5972521A (en) * | 1998-10-01 | 1999-10-26 | Mcdonnell Douglas Corporation | Expanded metal structure and method of making same |
US7832619B2 (en) * | 2004-02-27 | 2010-11-16 | Howmet Corporation | Method of making sputtering target |
TWI385262B (zh) * | 2004-02-27 | 2013-02-11 | Howmet Corp | 製造濺鍍靶的方法 |
US7837929B2 (en) * | 2005-10-20 | 2010-11-23 | H.C. Starck Inc. | Methods of making molybdenum titanium sputtering plates and targets |
US20070261514A1 (en) * | 2006-04-13 | 2007-11-15 | Geiman Timothy E | Multi-material connecting rod |
GB0701904D0 (en) | 2007-02-01 | 2007-03-14 | Rolls Royce Plc | A method of manufacturing a component by consolidating powder material |
US8449817B2 (en) | 2010-06-30 | 2013-05-28 | H.C. Stark, Inc. | Molybdenum-containing targets comprising three metal elements |
US8449818B2 (en) | 2010-06-30 | 2013-05-28 | H. C. Starck, Inc. | Molybdenum containing targets |
US8727203B2 (en) | 2010-09-16 | 2014-05-20 | Howmedica Osteonics Corp. | Methods for manufacturing porous orthopaedic implants |
WO2012154817A1 (en) | 2011-05-10 | 2012-11-15 | H.C. Starck, Inc. | Composite target |
US9334565B2 (en) | 2012-05-09 | 2016-05-10 | H.C. Starck Inc. | Multi-block sputtering target with interface portions and associated methods and articles |
WO2016003563A2 (en) * | 2014-06-02 | 2016-01-07 | Temper Ip, Llc | Powdered material preform and process of forming same |
WO2018165090A1 (en) | 2017-03-09 | 2018-09-13 | Carbon, Inc. | Tough, high temperature polymers produced by stereolithography |
EP3849806B1 (de) | 2018-09-10 | 2023-04-05 | Carbon, Inc. | Doppelhärtungsharze für generative fertigung zur herstellung von flammhemmenden gegenständen |
WO2020205212A1 (en) | 2019-03-29 | 2020-10-08 | Carbon, Inc. | Dual cure resin for the production of moisture-resistant articles by additive manufacturing |
WO2022066565A1 (en) | 2020-09-25 | 2022-03-31 | Carbon, Inc. | Epoxy dual cure resin for the production of moisture-resistant articles by additive manufacturing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2341860A (en) * | 1942-02-09 | 1944-02-15 | Sk Wellman Co | Method of making chambered metallic articles |
GB565520A (en) * | 1943-04-22 | 1944-11-14 | Cutanit | Improvements in the production of bodies formed of or comprising metal powder or powdered metallic compound |
GB809133A (en) * | 1955-04-19 | 1959-02-18 | Sintercast Corp America | Improvements in and relating to the production of hollow thermal elements |
US3429700A (en) * | 1966-09-20 | 1969-02-25 | Teleflex Inc | Method of producing composite metal articles by uniting two identical shapes |
GB1468889A (en) * | 1973-04-12 | 1977-03-30 | Crucible Inc | Method and assembly for use in making powder metallurgy articles having internal passages |
JPS5278207A (en) * | 1975-11-10 | 1977-07-01 | Tokyo Shibaura Electric Co | Joined ceramic products in complicated form and manufacture |
US4141482A (en) * | 1977-04-25 | 1979-02-27 | Reynolds Metals Company | Laminated compacted particle aluminum sheet |
US4383854A (en) * | 1980-12-29 | 1983-05-17 | General Electric Company | Method of creating a controlled interior surface configuration of passages within a substrate |
SE430481B (sv) * | 1982-03-29 | 1983-11-21 | Asea Ab | Sett att sammanfoga delar av solitt material genom varm isostatisk pressning |
US4554130A (en) * | 1984-10-01 | 1985-11-19 | Cdp, Ltd. | Consolidation of a part from separate metallic components |
-
1985
- 1985-08-02 US US06/761,845 patent/US4594219A/en not_active Expired - Lifetime
-
1986
- 1986-08-02 JP JP61182609A patent/JPS62253704A/ja active Pending
- 1986-08-04 EP EP86305997A patent/EP0211643B1/de not_active Expired - Lifetime
- 1986-08-04 DE DE8686305997T patent/DE3675457D1/de not_active Expired - Fee Related
- 1986-08-04 AT AT86305997T patent/ATE58075T1/de not_active IP Right Cessation
-
1992
- 1992-02-26 SG SG179/92A patent/SG17992G/en unknown
Also Published As
Publication number | Publication date |
---|---|
US4594219A (en) | 1986-06-10 |
JPS62253704A (ja) | 1987-11-05 |
SG17992G (en) | 1992-04-16 |
EP0211643B1 (de) | 1990-11-07 |
EP0211643A1 (de) | 1987-02-25 |
ATE58075T1 (de) | 1990-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CERACON, INC., SACRAMENTO, CALIF., US |
|
8339 | Ceased/non-payment of the annual fee |