DE2046721B2 - Verfahren zum pulvermetallurgischen herstellen einer mehrteiligen form - Google Patents
Verfahren zum pulvermetallurgischen herstellen einer mehrteiligen formInfo
- Publication number
- DE2046721B2 DE2046721B2 DE19702046721 DE2046721A DE2046721B2 DE 2046721 B2 DE2046721 B2 DE 2046721B2 DE 19702046721 DE19702046721 DE 19702046721 DE 2046721 A DE2046721 A DE 2046721A DE 2046721 B2 DE2046721 B2 DE 2046721B2
- Authority
- DE
- Germany
- Prior art keywords
- metal
- powder
- model
- impregnation
- layer
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 59
- 239000000843 powder Substances 0.000 claims description 48
- 238000005470 impregnation Methods 0.000 claims description 24
- 238000005245 sintering Methods 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000012778 molding material Substances 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910000925 Cd alloy Inorganic materials 0.000 claims description 2
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/061—Materials which make up the mould
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
- B22F2005/103—Cavity made by removal of insert
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12451—Macroscopically anomalous interface between layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44075691A JPS4936524B1 (enExample) | 1969-09-22 | 1969-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2046721A1 DE2046721A1 (de) | 1971-04-08 |
| DE2046721B2 true DE2046721B2 (de) | 1976-06-10 |
Family
ID=13583463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702046721 Granted DE2046721B2 (de) | 1969-09-22 | 1970-09-22 | Verfahren zum pulvermetallurgischen herstellen einer mehrteiligen form |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3706550A (enExample) |
| JP (1) | JPS4936524B1 (enExample) |
| DE (1) | DE2046721B2 (enExample) |
| FR (1) | FR2062501A5 (enExample) |
| GB (1) | GB1319466A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013205B1 (enExample) * | 1969-11-08 | 1975-05-17 | ||
| US3773474A (en) * | 1971-04-26 | 1973-11-20 | W Horn | Multi-phase strip from particle and powder mixtures |
| SE411306B (sv) * | 1976-01-28 | 1979-12-17 | Severinsson Lars M | Form avsedd att anvendas for formning av formbart material och sett att framstella sadan form |
| US4144060A (en) * | 1978-02-03 | 1979-03-13 | General Motors Corporation | Method of fabricating rare earth-transition metal magnets |
| US4608317A (en) * | 1984-04-17 | 1986-08-26 | Honda Giken Kogyo Kabushiki Kaisha | Material sheet for metal sintered body and method for manufacturing the same and method for manufacturing metal sintered body |
| US5641920A (en) * | 1995-09-07 | 1997-06-24 | Thermat Precision Technology, Inc. | Powder and binder systems for use in powder molding |
| JP2004156131A (ja) * | 2002-09-13 | 2004-06-03 | Honda Motor Co Ltd | 金属成形体の製造方法 |
| JP4382673B2 (ja) * | 2002-11-01 | 2009-12-16 | 株式会社ブリヂストン | タイヤ加硫金型の製造方法 |
| WO2010011843A1 (en) * | 2008-07-25 | 2010-01-28 | Cook Incorporated | Balloon catheter and method for making the same |
| CN109351858B (zh) * | 2018-10-03 | 2023-11-17 | 吉林大学 | 一种可互嵌式调整型面单点集成对压模具 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1853385A (en) * | 1926-11-29 | 1932-04-12 | William P Spade | Process of making mold of alloy |
| US2275420A (en) * | 1938-04-30 | 1942-03-10 | Frances H Clark | Metallurgy of ferrous metals |
| US2363337A (en) * | 1941-11-12 | 1944-11-21 | Westinghouse Electric & Mfg Co | Mold and process of making it |
| FR984881A (fr) * | 1949-04-21 | 1951-07-11 | Cem Comp Electro Mec | Procédé de fabrication de moules pour coulée sous pression d'alliages légers ou pour moulage de matières plastiques |
| US2753261A (en) * | 1952-09-30 | 1956-07-03 | Sintercast Corp America | Sintering process for forming a die |
-
1969
- 1969-09-22 JP JP44075691A patent/JPS4936524B1/ja active Pending
-
1970
- 1970-09-15 US US72380A patent/US3706550A/en not_active Expired - Lifetime
- 1970-09-22 DE DE19702046721 patent/DE2046721B2/de active Granted
- 1970-09-22 FR FR7034308A patent/FR2062501A5/fr not_active Expired
- 1970-09-22 GB GB4496070A patent/GB1319466A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1319466A (en) | 1973-06-06 |
| US3706550A (en) | 1972-12-19 |
| FR2062501A5 (enExample) | 1971-06-25 |
| DE2046721A1 (de) | 1971-04-08 |
| JPS4936524B1 (enExample) | 1974-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |