CA1063755A - Method for producing metal block having a high density from metal powder and containers used for producing the same - Google Patents
Method for producing metal block having a high density from metal powder and containers used for producing the sameInfo
- Publication number
- CA1063755A CA1063755A CA265,298A CA265298A CA1063755A CA 1063755 A CA1063755 A CA 1063755A CA 265298 A CA265298 A CA 265298A CA 1063755 A CA1063755 A CA 1063755A
- Authority
- CA
- Canada
- Prior art keywords
- powder
- container
- raw material
- material powder
- metal
- 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 abstract description 264
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 114
- 239000002184 metal Substances 0.000 title claims abstract description 114
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims description 115
- 238000000034 method Methods 0.000 claims description 53
- 230000009467 reduction Effects 0.000 claims description 34
- 238000003466 welding Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052755 nonmetal Inorganic materials 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 229910021382 natural graphite Inorganic materials 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims 2
- 239000012611 container material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 description 23
- 239000007789 gas Substances 0.000 description 19
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000003245 working effect Effects 0.000 description 7
- 229910000851 Alloy steel Inorganic materials 0.000 description 6
- 238000005242 forging Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
- 239000008207 working material Substances 0.000 description 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
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
-
- 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
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50137744A JPS5262109A (en) | 1975-11-18 | 1975-11-18 | Process for production of highhdensity metallic material and metallic powder filling container for its practice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1063755A true CA1063755A (en) | 1979-10-09 |
Family
ID=15205805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA265,298A Expired CA1063755A (en) | 1975-11-18 | 1976-11-10 | Method for producing metal block having a high density from metal powder and containers used for producing the same |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4138250A (OSRAM) |
| JP (1) | JPS5262109A (OSRAM) |
| CA (1) | CA1063755A (OSRAM) |
| DE (1) | DE2652526C2 (OSRAM) |
| FR (1) | FR2332089A1 (OSRAM) |
| GB (1) | GB1529936A (OSRAM) |
| SE (1) | SE435147B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6849671B2 (en) | 1998-03-02 | 2005-02-01 | Johnson & Johnson Vision Care, Inc. | Contact lenses |
| US6943203B2 (en) | 1998-03-02 | 2005-09-13 | Johnson & Johnson Vision Care, Inc. | Soft contact lenses |
| US7625520B2 (en) * | 2003-11-18 | 2009-12-01 | Dwa Technologies, Inc. | Manufacturing method for high yield rate of metal matrix composite sheet production |
| FR2913312B1 (fr) * | 2007-03-06 | 2009-05-22 | Emsens Antoine Soc Par Actions | Dispositif d'embrochage de piquets de section meplate dans des ingredients pour la realisation de brochettes. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3361599A (en) * | 1964-05-27 | 1968-01-02 | Sylvania Electric Prod | Method of producing high temperature alloys |
| US3474516A (en) * | 1967-01-24 | 1969-10-28 | Copper Range Co | Process of copper base product within iron base can |
| US3671230A (en) * | 1969-02-19 | 1972-06-20 | Federal Mogul Corp | Method of making superalloys |
| US3741756A (en) * | 1971-10-27 | 1973-06-26 | Wheeling Pittsburgh Steel Corp | Metal consolidation |
| JPS551323B2 (OSRAM) * | 1973-08-09 | 1980-01-12 |
-
1975
- 1975-11-18 JP JP50137744A patent/JPS5262109A/ja active Granted
-
1976
- 1976-11-09 SE SE7612458A patent/SE435147B/xx not_active IP Right Cessation
- 1976-11-10 CA CA265,298A patent/CA1063755A/en not_active Expired
- 1976-11-11 GB GB47082/76A patent/GB1529936A/en not_active Expired
- 1976-11-12 US US05/741,349 patent/US4138250A/en not_active Expired - Lifetime
- 1976-11-17 FR FR7634637A patent/FR2332089A1/fr active Granted
- 1976-11-18 DE DE2652526A patent/DE2652526C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2332089A1 (fr) | 1977-06-17 |
| SE7612458L (sv) | 1977-05-19 |
| SE435147B (sv) | 1984-09-10 |
| JPS5262109A (en) | 1977-05-23 |
| DE2652526A1 (de) | 1977-05-26 |
| JPS5429291B2 (OSRAM) | 1979-09-21 |
| DE2652526C2 (de) | 1982-02-18 |
| US4138250A (en) | 1979-02-06 |
| GB1529936A (en) | 1978-10-25 |
| FR2332089B1 (OSRAM) | 1981-05-08 |
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