DE3004209C2 - Verfahren zum Verdichten von Pulvern und Metallen und deren Legierungen zu Vorpreßkörpern - Google Patents
Verfahren zum Verdichten von Pulvern und Metallen und deren Legierungen zu VorpreßkörpernInfo
- Publication number
- DE3004209C2 DE3004209C2 DE3004209A DE3004209A DE3004209C2 DE 3004209 C2 DE3004209 C2 DE 3004209C2 DE 3004209 A DE3004209 A DE 3004209A DE 3004209 A DE3004209 A DE 3004209A DE 3004209 C2 DE3004209 C2 DE 3004209C2
- Authority
- DE
- Germany
- Prior art keywords
- core
- pressed
- sintered
- powder
- sand
- 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
- 239000000843 powder Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 16
- 239000002184 metal Substances 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 title claims description 5
- 229910045601 alloy Inorganic materials 0.000 title claims description 4
- 239000000956 alloy Substances 0.000 title claims description 4
- 150000002739 metals Chemical class 0.000 title claims description 4
- 239000011230 binding agent Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 230000001603 reducing effect Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 5
- 229920001568 phenolic resin Polymers 0.000 claims description 5
- 239000005011 phenolic resin Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 10
- 238000007906 compression Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000006835 compression Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000003110 molding sand Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 229910000805 Pig iron Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000185 sucrose group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
-
- 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
- B22F3/10—Sintering 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
- B22F3/12—Both compacting and sintering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3004209A DE3004209C2 (de) | 1980-02-06 | 1980-02-06 | Verfahren zum Verdichten von Pulvern und Metallen und deren Legierungen zu Vorpreßkörpern |
| GB8101483A GB2074191B (en) | 1980-02-06 | 1981-01-19 | Compacting metallic powder in a core moulding machine |
| ZA00810377A ZA81377B (en) | 1980-02-06 | 1981-01-20 | A process for the manufacture of a metallic sintered shaped part and a machine suitable to perform the process |
| IN74/CAL/81A IN153344B (en, 2012) | 1980-02-06 | 1981-01-22 | |
| CH500/81A CH650710A5 (de) | 1980-02-06 | 1981-01-27 | Verfahren zur herstellung eines metallischen sinterformteils. |
| AT0034581A ATA34581A (de) | 1980-02-06 | 1981-01-27 | Verfahren zur herstellung eines metallischen sinterformteils |
| YU00209/81A YU20981A (en) | 1980-02-06 | 1981-01-27 | Method of producing metallic sintered products |
| SE8100552A SE8100552L (sv) | 1980-02-06 | 1981-01-28 | Forfarande for framstellning av en metallisk sinterformdel jemte en for genomforandet av forfarandet lemplig maskin |
| AU66705/81A AU6670581A (en) | 1980-02-06 | 1981-01-29 | Powder forms and articles |
| ES498931A ES498931A0 (es) | 1980-02-06 | 1981-01-29 | Procedimiento para la fabricacion de una pieza moldeada sin-terizada metalica |
| US06/230,103 US4483820A (en) | 1980-02-06 | 1981-01-29 | Method of making sintered powder metallurgical bodies |
| DD81227404A DD155959A5 (de) | 1980-02-06 | 1981-02-03 | Verfahren zur herstellung eines metallischen sinterformteils |
| FR8102014A FR2474911A1 (fr) | 1980-02-06 | 1981-02-03 | Procede de fabrication de pieces metalliques frittees |
| PL1981229500A PL128892B1 (en) | 1980-02-06 | 1981-02-03 | Method of making formpieces of sintered metal powder |
| JP1446181A JPS56123302A (en) | 1980-02-06 | 1981-02-04 | Manufacture of metal sintered member |
| NL8100518A NL8100518A (nl) | 1980-02-06 | 1981-02-04 | Werkwijze voor de vervaardiging van een metallisch sinterlichaam en voor de uitvoering van de werkwijze geschikte inrichting. |
| CA000370187A CA1186920A (en) | 1980-02-06 | 1981-02-05 | Method of making sintered powder metallurgical bodies |
| BR8100690A BR8100690A (pt) | 1980-02-06 | 1981-02-05 | Processo para produzir a partir de um po finamente granulado, pecas metalicas sinterizadas e maquina para execucao do processo |
| IT19563/81A IT1135339B (it) | 1980-02-06 | 1981-02-06 | Procedimento per la preparazione di un pezzo sagomato metallico sinterizzato e macchina adatta per l'attuazione del procedimento |
| DE19813125578 DE3125578A1 (de) | 1980-02-06 | 1981-06-30 | Verfahren zur herstellung eines metallischen sinterkoerpers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3004209A DE3004209C2 (de) | 1980-02-06 | 1980-02-06 | Verfahren zum Verdichten von Pulvern und Metallen und deren Legierungen zu Vorpreßkörpern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3004209A1 DE3004209A1 (de) | 1981-08-13 |
| DE3004209C2 true DE3004209C2 (de) | 1983-02-03 |
Family
ID=6093813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3004209A Expired DE3004209C2 (de) | 1980-02-06 | 1980-02-06 | Verfahren zum Verdichten von Pulvern und Metallen und deren Legierungen zu Vorpreßkörpern |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4483820A (en, 2012) |
| JP (1) | JPS56123302A (en, 2012) |
| AT (1) | ATA34581A (en, 2012) |
| AU (1) | AU6670581A (en, 2012) |
| BR (1) | BR8100690A (en, 2012) |
| CA (1) | CA1186920A (en, 2012) |
| CH (1) | CH650710A5 (en, 2012) |
| DD (1) | DD155959A5 (en, 2012) |
| DE (1) | DE3004209C2 (en, 2012) |
| ES (1) | ES498931A0 (en, 2012) |
| FR (1) | FR2474911A1 (en, 2012) |
| GB (1) | GB2074191B (en, 2012) |
| IN (1) | IN153344B (en, 2012) |
| IT (1) | IT1135339B (en, 2012) |
| NL (1) | NL8100518A (en, 2012) |
| PL (1) | PL128892B1 (en, 2012) |
| SE (1) | SE8100552L (en, 2012) |
| YU (1) | YU20981A (en, 2012) |
| ZA (1) | ZA81377B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125578A1 (de) * | 1980-02-06 | 1982-08-26 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Verfahren zur herstellung eines metallischen sinterkoerpers |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582677A (en) * | 1980-09-22 | 1986-04-15 | Kabushiki Kaisha Kobe Seiko Sho | Method for producing honeycomb-shaped metal moldings |
| US4839139A (en) * | 1986-02-25 | 1989-06-13 | Crucible Materials Corporation | Powder metallurgy high speed tool steel article and method of manufacture |
| US5497620A (en) * | 1988-04-08 | 1996-03-12 | Stobbe; Per | Method of filtering particles from a flue gas, a flue gas filter means and a vehicle |
| US5195319A (en) * | 1988-04-08 | 1993-03-23 | Per Stobbe | Method of filtering particles from a flue gas, a flue gas filter means and a vehicle |
| US5246504A (en) * | 1988-11-15 | 1993-09-21 | Director-General, Agency Of Industrial Science And Technology | Thermoelectric material |
| US5108515A (en) * | 1988-11-15 | 1992-04-28 | Director-General, Agency Of Industrial Science And Technology | Thermoelectric material and process for production thereof |
| US5190102A (en) * | 1990-10-22 | 1993-03-02 | Otis Engineering Corporation | Sintered metal substitute for prepack screen aggregate |
| US5088554A (en) * | 1990-10-22 | 1992-02-18 | Otis Engineering Corporation | Sintered metal sand screen |
| US5293935A (en) * | 1990-10-22 | 1994-03-15 | Halliburton Company | Sintered metal substitute for prepack screen aggregate |
| US5377750A (en) * | 1992-07-29 | 1995-01-03 | Halliburton Company | Sand screen completion |
| US5339895A (en) * | 1993-03-22 | 1994-08-23 | Halliburton Company | Sintered spherical plastic bead prepack screen aggregate |
| ES2113781B1 (es) * | 1994-04-27 | 1999-09-16 | Bakelite Iberica S A | Procedimiento para la obtencion de compactos en verde para sinterizacion posterior. |
| DE10245404A1 (de) * | 2002-09-28 | 2004-04-08 | Gkn Sinter Metals Gmbh | Pulvermetallurgisch hergestellter Kolbenkörper mit Stützstegen und Verfahren zu seiner Herstellung |
| US7025929B2 (en) * | 2004-04-08 | 2006-04-11 | Pmg Ohio Corp. | Method and apparatus for densifying powder metal gears |
| DE102009010371A1 (de) * | 2009-02-26 | 2010-09-02 | PMG Füssen GmbH | Pulvermetallurgischer Körper und Verfahren zu seiner Herstellung |
| US20100290942A1 (en) * | 2009-05-15 | 2010-11-18 | Gm Global Technolgoy Operations, Inc. | Systems and methods to produce forged powder metal parts with transverse features |
| FR3030370B1 (fr) * | 2014-12-17 | 2018-04-20 | Saint Jean Industries | Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium comportant des evidements dans un des sieges de talons de pneumatique |
| DE102015224588A1 (de) | 2015-12-08 | 2017-06-08 | Mahle International Gmbh | Verfahren zum Herstellen eines porösen Formkörpers |
| CN110064759B (zh) * | 2018-01-22 | 2024-03-15 | 深圳唯创技术发展有限公司 | 层积压实的粉末烧结3d成型缸及成型法 |
| CN115283674B (zh) * | 2022-07-11 | 2023-09-05 | 南通力友液压机制造有限公司 | 粉末冶金嵌件成型方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386544A (en) * | 1943-04-17 | 1945-10-09 | Henry L Crowley | Method of producing metallic bodies |
| FR1062851A (fr) * | 1951-09-10 | 1954-04-28 | Husqvarna Vapenfabriks Ab | Procédé pour la fabrication de moules en poudre métallique |
| US2709651A (en) * | 1952-05-02 | 1955-05-31 | Thompson Prod Inc | Method of controlling the density of sintered compacts |
| US2792604A (en) * | 1952-06-02 | 1957-05-21 | Thompson Prod Inc | Method of making shell molds |
| US2928733A (en) * | 1957-06-21 | 1960-03-15 | Purolator Products Inc | Sintering of metal elements |
| FR1294159A (fr) * | 1961-03-16 | 1962-05-26 | Procédé de confection de moules et noyaux de fonderie, ainsi que de tous agglomérés analogues | |
| US3587709A (en) * | 1965-12-27 | 1971-06-28 | Sherwin Williams Co | Foundry sand forming method |
| US3429848A (en) * | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
| US3605855A (en) * | 1968-02-26 | 1971-09-20 | Nagano Ken Japan | Process for the making of metal moulds for a casting |
| DE1964426C3 (de) * | 1969-12-23 | 1974-03-21 | Reinhold 1000 Berlin Ruestig | Formbares und härtbares Gemisch aus Kunstharzen und Metallpulver und Verfahren zur Herstellung von druck- und warmfesten Sinterkörpern daraus |
| US3888663A (en) * | 1972-10-27 | 1975-06-10 | Federal Mogul Corp | Metal powder sintering process |
| US3811878A (en) * | 1972-12-06 | 1974-05-21 | Steel Corp | Production of powder metallurgical parts by preform and forge process utilizing sucrose as a binder |
| US3846126A (en) * | 1973-01-15 | 1974-11-05 | Cabot Corp | Powder metallurgy production of high performance alloys |
| US3997341A (en) * | 1974-10-17 | 1976-12-14 | Universal Oil Products Company | Reduced temperature sintering process |
| JPS5161429A (ja) * | 1974-11-27 | 1976-05-28 | Kubota Ltd | Igatazairyo |
| US3992200A (en) * | 1975-04-07 | 1976-11-16 | Crucible Inc. | Method of hot pressing using a getter |
| US3989518A (en) * | 1975-05-08 | 1976-11-02 | United States Steel Corporation | Production of powder metallurgical parts by formation of sintered preforms in thermally degradable molds |
| US4063940A (en) * | 1975-05-19 | 1977-12-20 | Richard James Dain | Making of articles from metallic powder |
| NO142944L (en, 2012) * | 1975-08-14 | 1900-01-01 | ||
| US4209326A (en) * | 1977-06-27 | 1980-06-24 | American Can Company | Method for producing metal powder having rapid sintering characteristics |
| JPS54122630A (en) * | 1978-03-16 | 1979-09-22 | Hiroshi Yoshida | Sintered metal mold |
| GB1603855A (en) * | 1978-05-10 | 1981-12-02 | Johnson Matthey Co Ltd | Resin-impregnated sintered silver articles |
| US4268425A (en) * | 1979-05-14 | 1981-05-19 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof |
-
1980
- 1980-02-06 DE DE3004209A patent/DE3004209C2/de not_active Expired
-
1981
- 1981-01-19 GB GB8101483A patent/GB2074191B/en not_active Expired
- 1981-01-20 ZA ZA00810377A patent/ZA81377B/xx unknown
- 1981-01-22 IN IN74/CAL/81A patent/IN153344B/en unknown
- 1981-01-27 CH CH500/81A patent/CH650710A5/de not_active IP Right Cessation
- 1981-01-27 YU YU00209/81A patent/YU20981A/xx unknown
- 1981-01-27 AT AT0034581A patent/ATA34581A/de not_active IP Right Cessation
- 1981-01-28 SE SE8100552A patent/SE8100552L/ not_active Application Discontinuation
- 1981-01-29 US US06/230,103 patent/US4483820A/en not_active Expired - Fee Related
- 1981-01-29 ES ES498931A patent/ES498931A0/es active Granted
- 1981-01-29 AU AU66705/81A patent/AU6670581A/en not_active Abandoned
- 1981-02-03 DD DD81227404A patent/DD155959A5/de unknown
- 1981-02-03 FR FR8102014A patent/FR2474911A1/fr active Granted
- 1981-02-03 PL PL1981229500A patent/PL128892B1/pl unknown
- 1981-02-04 JP JP1446181A patent/JPS56123302A/ja active Pending
- 1981-02-04 NL NL8100518A patent/NL8100518A/nl not_active Application Discontinuation
- 1981-02-05 CA CA000370187A patent/CA1186920A/en not_active Expired
- 1981-02-05 BR BR8100690A patent/BR8100690A/pt unknown
- 1981-02-06 IT IT19563/81A patent/IT1135339B/it active
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125578A1 (de) * | 1980-02-06 | 1982-08-26 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Verfahren zur herstellung eines metallischen sinterkoerpers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3004209A1 (de) | 1981-08-13 |
| ZA81377B (en) | 1982-02-24 |
| IT8119563A0 (it) | 1981-02-06 |
| JPS56123302A (en) | 1981-09-28 |
| IN153344B (en, 2012) | 1984-07-07 |
| ES8200248A1 (es) | 1981-11-16 |
| DD155959A5 (de) | 1982-07-21 |
| ATA34581A (de) | 1983-05-15 |
| FR2474911A1 (fr) | 1981-08-07 |
| IT1135339B (it) | 1986-08-20 |
| SE8100552L (sv) | 1981-08-07 |
| PL229500A1 (en, 2012) | 1981-12-23 |
| FR2474911B1 (en, 2012) | 1985-01-04 |
| YU20981A (en) | 1983-09-30 |
| ES498931A0 (es) | 1981-11-16 |
| GB2074191A (en) | 1981-10-28 |
| US4483820A (en) | 1984-11-20 |
| PL128892B1 (en) | 1984-03-31 |
| BR8100690A (pt) | 1981-08-18 |
| CH650710A5 (de) | 1985-08-15 |
| CA1186920A (en) | 1985-05-14 |
| GB2074191B (en) | 1984-10-03 |
| NL8100518A (nl) | 1981-09-01 |
| AU6670581A (en) | 1981-08-13 |
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Legal Events
| Date | Code | Title | Description |
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