JPS6254162B2 - - Google Patents
Info
- Publication number
- JPS6254162B2 JPS6254162B2 JP55010012A JP1001280A JPS6254162B2 JP S6254162 B2 JPS6254162 B2 JP S6254162B2 JP 55010012 A JP55010012 A JP 55010012A JP 1001280 A JP1001280 A JP 1001280A JP S6254162 B2 JPS6254162 B2 JP S6254162B2
- Authority
- JP
- Japan
- Prior art keywords
- injection molding
- raw material
- metal powder
- product
- molded product
- 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 claims description 48
- 238000001746 injection moulding Methods 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 15
- 238000005245 sintering Methods 0.000 claims description 13
- 239000012815 thermoplastic material Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003672 processing method Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 21
- 239000011230 binding agent Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005495 investment casting Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001513 hot isostatic pressing Methods 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1001280A JPS56108802A (en) | 1980-02-01 | 1980-02-01 | Working method for machine constituting parts using metal powder as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1001280A JPS56108802A (en) | 1980-02-01 | 1980-02-01 | Working method for machine constituting parts using metal powder as raw material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56108802A JPS56108802A (en) | 1981-08-28 |
| JPS6254162B2 true JPS6254162B2 (ru) | 1987-11-13 |
Family
ID=11738480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1001280A Granted JPS56108802A (en) | 1980-02-01 | 1980-02-01 | Working method for machine constituting parts using metal powder as raw material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56108802A (ru) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305756A (en) * | 1980-01-14 | 1981-12-15 | Witec Cayman Patents, Ltd. | Method and means for removing binder from a green body |
| JPS57123902A (en) * | 1981-01-21 | 1982-08-02 | Uitetsuku Keiman Patentsu Ltd | Manufacture of bakes granular structure and crush compress formation |
| JPS5839707A (ja) * | 1981-09-01 | 1983-03-08 | Kobe Steel Ltd | 粉末成形体の高密度焼結法 |
| US4602953A (en) * | 1985-03-13 | 1986-07-29 | Fine Particle Technology Corp. | Particulate material feedstock, use of said feedstock and product |
| JPH0647684B2 (ja) * | 1989-01-20 | 1994-06-22 | 川崎製鉄株式会社 | 射出成形体の脱脂方法 |
| JPH0368708A (ja) * | 1989-08-07 | 1991-03-25 | Kozo Ishizaki | 開気孔を有する多孔体の改質方法 |
| US5194203A (en) * | 1991-02-28 | 1993-03-16 | Mitsui Mining & Smelting Co., Ltd. | Methods of removing binder from powder moldings |
| CN104759626A (zh) * | 2014-01-03 | 2015-07-08 | 湖南省民鑫新材料有限公司 | 一种新型精密金属零件注射成型加工工艺 |
| JP7049149B2 (ja) * | 2018-03-28 | 2022-04-06 | 三菱重工航空エンジン株式会社 | 翼の製造方法 |
| CN109014176A (zh) * | 2018-08-07 | 2018-12-18 | 深圳市铂科新材料股份有限公司 | 一种燃气涡轮发动机叶片的制备方法 |
| JP2021021140A (ja) * | 2020-09-07 | 2021-02-18 | 三菱重工航空エンジン株式会社 | ニッケル基合金の射出成型品及びニッケル基合金の射出成型品の製造方法 |
-
1980
- 1980-02-01 JP JP1001280A patent/JPS56108802A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56108802A (en) | 1981-08-28 |
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