JPS5514163A - Forging method of powder - Google Patents
Forging method of powderInfo
- Publication number
- JPS5514163A JPS5514163A JP8680278A JP8680278A JPS5514163A JP S5514163 A JPS5514163 A JP S5514163A JP 8680278 A JP8680278 A JP 8680278A JP 8680278 A JP8680278 A JP 8680278A JP S5514163 A JPS5514163 A JP S5514163A
- Authority
- JP
- Japan
- Prior art keywords
- green compact
- powder
- dies
- lubricant
- cast iron
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title abstract 3
- 238000005242 forging Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Powder Metallurgy (AREA)
- Forging (AREA)
Abstract
PURPOSE: To enable mechanical parts of superior dimensional accuracy, weight accuracy and mechanical properties to be produced inexpensively and highly efficiently by heating the green compact which is formed of cast iron powder as its main material and forging the same to the specified shape, then sintering the same.
CONSTITUTION: Metal powder such as of Cu, Al, Ti, Ni, Cr, Mn, etc., if necessary, and lubricant such as metal soap, etc. are added and mixed to cast iron powder. This raw material powder is put in dies and is pressure-molded with a press machine. This green compact is heated through high frequency induction heating, etc. in a nitrogen gas atmosphere, to let the lubricant, etc. evaporate. Next, the heated green compact is put in dies and is hot-forged to be formed to the final shape, after which it is sintered in an atmosphere such as of propane gas, etc. The sintering temperature and time are generally 1000 to 1500°C, 10 to 45 minutes. Thereafter, the molding is subjected to machining, if necessary and post treatment such as hardening and tempering.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8680278A JPS5514163A (en) | 1978-07-18 | 1978-07-18 | Forging method of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8680278A JPS5514163A (en) | 1978-07-18 | 1978-07-18 | Forging method of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5514163A true JPS5514163A (en) | 1980-01-31 |
Family
ID=13896923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8680278A Pending JPS5514163A (en) | 1978-07-18 | 1978-07-18 | Forging method of powder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5514163A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158353A (en) * | 1981-03-24 | 1982-09-30 | Toyota Motor Corp | Sintered and forged iron alloy |
| US4976901A (en) * | 1989-07-14 | 1990-12-11 | The Dow Chemical Company | Microporous membranes from isotactic polystyrene and syndiotactic polystyrene |
| US4980101A (en) * | 1989-07-14 | 1990-12-25 | The Dow Chemical Company | Anisotropic microporous syndiotactic polystyrene membranes and a process for preparing the same |
| US5006296A (en) * | 1988-09-01 | 1991-04-09 | The Dow Chemical Company | Process for the preparation of fibers of stereoregular polystyrene |
| US5015275A (en) * | 1989-07-14 | 1991-05-14 | The Dow Chemical Company | Isotropic microporous syndiotactic polystyrene membranes and processes for preparing the same |
| US5071917A (en) * | 1988-07-22 | 1991-12-10 | The Dow Chemical Company | High strength fibers of stereoregular polystrene |
| CN101306501B (en) | 2008-07-07 | 2013-04-24 | 盐城市鑫洋电热材料有限公司 | Preparation method of high intensity Ti6Al4V diphase reinforced composite material |
| CN103143709A (en) * | 2013-03-26 | 2013-06-12 | 哈尔滨工业大学 | Method for manufacturing TiAl intermetallic compound component based on Ti elemental powder and Al elemental powder |
-
1978
- 1978-07-18 JP JP8680278A patent/JPS5514163A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158353A (en) * | 1981-03-24 | 1982-09-30 | Toyota Motor Corp | Sintered and forged iron alloy |
| US5071917A (en) * | 1988-07-22 | 1991-12-10 | The Dow Chemical Company | High strength fibers of stereoregular polystrene |
| US5006296A (en) * | 1988-09-01 | 1991-04-09 | The Dow Chemical Company | Process for the preparation of fibers of stereoregular polystyrene |
| US4976901A (en) * | 1989-07-14 | 1990-12-11 | The Dow Chemical Company | Microporous membranes from isotactic polystyrene and syndiotactic polystyrene |
| US4980101A (en) * | 1989-07-14 | 1990-12-25 | The Dow Chemical Company | Anisotropic microporous syndiotactic polystyrene membranes and a process for preparing the same |
| US5015275A (en) * | 1989-07-14 | 1991-05-14 | The Dow Chemical Company | Isotropic microporous syndiotactic polystyrene membranes and processes for preparing the same |
| CN101306501B (en) | 2008-07-07 | 2013-04-24 | 盐城市鑫洋电热材料有限公司 | Preparation method of high intensity Ti6Al4V diphase reinforced composite material |
| CN103143709A (en) * | 2013-03-26 | 2013-06-12 | 哈尔滨工业大学 | Method for manufacturing TiAl intermetallic compound component based on Ti elemental powder and Al elemental powder |
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