ES455988A2 - Method of treating metal alloys - Google Patents
Method of treating metal alloysInfo
- Publication number
- ES455988A2 ES455988A2 ES455988A ES455988A ES455988A2 ES 455988 A2 ES455988 A2 ES 455988A2 ES 455988 A ES455988 A ES 455988A ES 455988 A ES455988 A ES 455988A ES 455988 A2 ES455988 A2 ES 455988A2
- Authority
- ES
- Spain
- Prior art keywords
- package
- metal alloys
- alloy
- liquid
- solid
- 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
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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Extrusion Of Metal (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Steel (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Powder Metallurgy (AREA)
Abstract
Improvements introduced in the object of the main patent nº. 436,216, filed on april 2, 1975, by: method of treatment of metal alloys for forming in the state of mixing solid phases - liquid phase retaining the solid form, characterized in that the extrusion pack is carried, at an intermediate temperature between solid and the liquid of the alloy so as to carry in the liquid state a perfectly defined proportion by weight of the alloy of less than 40% and, preferably, to 35%, because it maintains the package at this temperature for a period of time comprised between a few minutes and some hours, because the package is introduced in the container of an extrusion press, because this package is extruded in the form of profiling, and finally because this profile is tempered at the exit of the extruder and is hardened by tempering treatment or of maturation. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7605159A FR2341664A2 (en) | 1976-02-19 | 1976-02-19 | PROCESS FOR TREATMENT OF METAL ALLOYS WITH A VIEW TO THEIR FORMATION IN THE STATE OF MIXTURE LIQUID PHASE-SOLID PHASE, KEEPING THE SOLID FORM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES455988A2 true ES455988A2 (en) | 1978-03-01 |
Family
ID=9169541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES455988A Expired ES455988A2 (en) | 1976-02-19 | 1977-02-16 | Method of treating metal alloys |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS52100318A (en) |
| AU (1) | AU505468B2 (en) |
| BE (1) | BE851612R (en) |
| CA (1) | CA1082876A (en) |
| CH (1) | CH615950A5 (en) |
| DD (1) | DD132674A6 (en) |
| DE (1) | DE2706610C2 (en) |
| ES (1) | ES455988A2 (en) |
| FR (1) | FR2341664A2 (en) |
| GB (1) | GB1556887A (en) |
| IT (1) | IT1113755B (en) |
| NL (1) | NL7701848A (en) |
| NO (1) | NO145441C (en) |
| SE (1) | SE7701653L (en) |
| ZA (1) | ZA77999B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2747327B1 (en) * | 1996-04-11 | 1998-06-12 | Pechiney Recherche | METHOD AND TOOL FOR HIGH SPEED SPINNING OF ALUMINUM ALLOYS AND PROFILE OBTAINED |
-
1976
- 1976-02-19 FR FR7605159A patent/FR2341664A2/en active Granted
-
1977
- 1977-02-07 AU AU22034/77A patent/AU505468B2/en not_active Expired
- 1977-02-14 NO NO770484A patent/NO145441C/en unknown
- 1977-02-14 IT IT7720277A patent/IT1113755B/en active
- 1977-02-14 CA CA271,709A patent/CA1082876A/en not_active Expired
- 1977-02-15 SE SE7701653A patent/SE7701653L/en unknown
- 1977-02-15 DD DD7700197376A patent/DD132674A6/en unknown
- 1977-02-15 CH CH184277A patent/CH615950A5/en not_active IP Right Cessation
- 1977-02-16 ES ES455988A patent/ES455988A2/en not_active Expired
- 1977-02-16 DE DE2706610A patent/DE2706610C2/en not_active Expired
- 1977-02-17 GB GB6675/77A patent/GB1556887A/en not_active Expired
- 1977-02-18 BE BE175086A patent/BE851612R/en not_active IP Right Cessation
- 1977-02-18 JP JP1701977A patent/JPS52100318A/en active Pending
- 1977-02-18 ZA ZA00770999A patent/ZA77999B/en unknown
- 1977-02-21 NL NL7701848A patent/NL7701848A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2203477A (en) | 1978-08-17 |
| GB1556887A (en) | 1979-11-28 |
| CA1082876A (en) | 1980-08-05 |
| DE2706610C2 (en) | 1982-12-23 |
| CH615950A5 (en) | 1980-02-29 |
| FR2341664A2 (en) | 1977-09-16 |
| FR2341664B2 (en) | 1980-04-30 |
| AU505468B2 (en) | 1979-11-22 |
| SE7701653L (en) | 1977-08-20 |
| DD132674A6 (en) | 1978-10-18 |
| NO770484L (en) | 1977-08-22 |
| BE851612R (en) | 1977-06-16 |
| JPS52100318A (en) | 1977-08-23 |
| ZA77999B (en) | 1978-03-29 |
| DE2706610A1 (en) | 1977-08-25 |
| NL7701848A (en) | 1977-08-23 |
| NO145441C (en) | 1985-04-22 |
| IT1113755B (en) | 1986-01-20 |
| NO145441B (en) | 1981-12-14 |
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