PL237150A1 - Method of manufacturing blanks or finished products of metallic material using the hot-forming process - Google Patents
Method of manufacturing blanks or finished products of metallic material using the hot-forming processInfo
- Publication number
- PL237150A1 PL237150A1 PL23715082A PL23715082A PL237150A1 PL 237150 A1 PL237150 A1 PL 237150A1 PL 23715082 A PL23715082 A PL 23715082A PL 23715082 A PL23715082 A PL 23715082A PL 237150 A1 PL237150 A1 PL 237150A1
- Authority
- PL
- Poland
- Prior art keywords
- temperature
- forming
- finished products
- hot
- forming process
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007769 metal material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000003856 thermoforming Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Adornments (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The semi-finished and finished products of an aluminum, copper, nickel and iron alloy with or without oxydic dispersoids are obtained by thermoforming, wherein the forming is carried out isothermally or quasi-isothermally in a single step, at a temperature which is just lower than the temperature of the solidus of the alloy of the work piece, at a relatively low deformation rate and under low specific deformation forces. The workpiece and the tool are maintained at least during the last, longer face of the forming at the maximum allowable temperature nearest to the solidus line. Preferably, a previous homogenisation of the material at said maximum allowable temperature followed by a cooling to the surrounding temperature before the forming. Very good filling power of the mold.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH422481 | 1981-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL237150A1 true PL237150A1 (en) | 1983-02-14 |
Family
ID=4272115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL23715082A PL237150A1 (en) | 1981-06-26 | 1982-06-25 | Method of manufacturing blanks or finished products of metallic material using the hot-forming process |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0069421B1 (en) |
| JP (1) | JPS58501041A (en) |
| KR (1) | KR890003976B1 (en) |
| AT (1) | ATE19531T1 (en) |
| BR (1) | BR8207730A (en) |
| DE (1) | DE3270846D1 (en) |
| PL (1) | PL237150A1 (en) |
| WO (1) | WO1983000168A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3519503A (en) * | 1967-12-22 | 1970-07-07 | United Aircraft Corp | Fabrication method for the high temperature alloys |
| US3698962A (en) * | 1971-04-30 | 1972-10-17 | Crucible Inc | Method for producing superalloy articles by hot isostatic pressing |
| FR2259159A1 (en) * | 1974-01-25 | 1975-08-22 | Crucible Inc | |
| FR2298605A1 (en) * | 1975-01-24 | 1976-08-20 | Mitsubishi Heavy Ind Ltd | Metal forming press for superplastic deformation of metals - uses cyclic heating and cooling of metal at transformation temps |
| US3975219A (en) * | 1975-09-02 | 1976-08-17 | United Technologies Corporation | Thermomechanical treatment for nickel base superalloys |
-
1982
- 1982-06-22 WO PCT/CH1982/000082 patent/WO1983000168A1/en not_active Ceased
- 1982-06-22 BR BR8207730A patent/BR8207730A/en unknown
- 1982-06-22 JP JP57501887A patent/JPS58501041A/en active Granted
- 1982-06-23 AT AT82200780T patent/ATE19531T1/en not_active IP Right Cessation
- 1982-06-23 EP EP82200780A patent/EP0069421B1/en not_active Expired
- 1982-06-23 DE DE8282200780T patent/DE3270846D1/en not_active Expired
- 1982-06-25 PL PL23715082A patent/PL237150A1/en unknown
- 1982-06-26 KR KR8202862A patent/KR890003976B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6360819B2 (en) | 1988-11-25 |
| EP0069421B1 (en) | 1986-04-30 |
| KR890003976B1 (en) | 1989-10-14 |
| WO1983000168A1 (en) | 1983-01-20 |
| DE3270846D1 (en) | 1986-06-05 |
| EP0069421A1 (en) | 1983-01-12 |
| JPS58501041A (en) | 1983-06-30 |
| KR840000655A (en) | 1984-02-25 |
| ATE19531T1 (en) | 1986-05-15 |
| BR8207730A (en) | 1983-05-31 |
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