ES482798A1 - Metal alloy automotive wheel - Google Patents
Metal alloy automotive wheelInfo
- Publication number
- ES482798A1 ES482798A1 ES482798A ES482798A ES482798A1 ES 482798 A1 ES482798 A1 ES 482798A1 ES 482798 A ES482798 A ES 482798A ES 482798 A ES482798 A ES 482798A ES 482798 A1 ES482798 A1 ES 482798A1
- Authority
- ES
- Spain
- Prior art keywords
- metal alloy
- wheel
- die
- alloy charge
- solid particles
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The wheel (5) is produced as an integral product to close tolerances by shaping under pressure a semi-solid metal alloy charge in a die (1, 2, 3,4). The metal alloy charge contains discrete degenerate dendritic primary solid particles suspended homogeneously in a secondary liquid phase having a lower melting point than said primary solid particles. The wheel possesses properties approaching those of wrought products with the relatively complex configuration typical of castings. The alloy charge is placed in a cavity defined by die parts 2, 3, 4 and die part 1 is rapidly lowered to shape the wheel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92786778A | 1978-07-25 | 1978-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482798A1 true ES482798A1 (en) | 1980-09-01 |
Family
ID=25455381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482798A Expired ES482798A1 (en) | 1978-07-25 | 1979-07-24 | Metal alloy automotive wheel |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5519499A (en) |
BE (1) | BE877875A (en) |
BR (1) | BR7904649A (en) |
CA (1) | CA1136679A (en) |
CH (1) | CH645062A5 (en) |
DE (1) | DE2929812C2 (en) |
DK (1) | DK311979A (en) |
ES (1) | ES482798A1 (en) |
FI (1) | FI792255A (en) |
FR (1) | FR2433423A1 (en) |
GB (1) | GB2026362B (en) |
IT (1) | IT1122313B (en) |
NL (1) | NL7905472A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938052A (en) * | 1986-07-08 | 1990-07-03 | Alumax, Inc. | Can containment apparatus |
US4687042A (en) * | 1986-07-23 | 1987-08-18 | Alumax, Inc. | Method of producing shaped metal parts |
US4712413A (en) * | 1986-09-22 | 1987-12-15 | Alumax, Inc. | Billet heating process |
US5575325A (en) * | 1993-02-03 | 1996-11-19 | Asahi Tec Corporation | Semi-molten metal molding method and apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1051843A (en) * | 1963-08-02 | |||
CA957180A (en) * | 1971-06-16 | 1974-11-05 | Massachusetts, Institute Of Technology | Alloy compositions containing non-dendritic solids and process for preparing and casting same |
US3948650A (en) * | 1972-05-31 | 1976-04-06 | Massachusetts Institute Of Technology | Composition and methods for preparing liquid-solid alloys for casting and casting methods employing the liquid-solid alloys |
US3954455A (en) * | 1973-07-17 | 1976-05-04 | Massachusetts Institute Of Technology | Liquid-solid alloy composition |
JPS6017191B2 (en) * | 1977-12-30 | 1985-05-01 | アイホン株式会社 | Microphone unit with wind noise attenuation effect |
-
1979
- 1979-07-13 NL NL7905472A patent/NL7905472A/en not_active Application Discontinuation
- 1979-07-16 CH CH659579A patent/CH645062A5/en not_active IP Right Cessation
- 1979-07-17 GB GB7924874A patent/GB2026362B/en not_active Expired
- 1979-07-18 CA CA000332031A patent/CA1136679A/en not_active Expired
- 1979-07-18 FI FI792255A patent/FI792255A/en not_active Application Discontinuation
- 1979-07-20 BR BR7904649A patent/BR7904649A/en unknown
- 1979-07-23 DE DE2929812A patent/DE2929812C2/en not_active Expired
- 1979-07-24 FR FR7919017A patent/FR2433423A1/en active Granted
- 1979-07-24 DK DK311979A patent/DK311979A/en not_active Application Discontinuation
- 1979-07-24 ES ES482798A patent/ES482798A1/en not_active Expired
- 1979-07-25 BE BE2/57976A patent/BE877875A/en not_active IP Right Cessation
- 1979-07-25 IT IT24619/79A patent/IT1122313B/en active
- 1979-07-25 JP JP9381979A patent/JPS5519499A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE877875A (en) | 1980-01-25 |
IT7924619A0 (en) | 1979-07-25 |
CA1136679A (en) | 1982-11-30 |
DE2929812C2 (en) | 1986-07-24 |
NL7905472A (en) | 1980-01-29 |
FI792255A (en) | 1980-01-26 |
DK311979A (en) | 1980-01-26 |
IT1122313B (en) | 1986-04-23 |
GB2026362B (en) | 1982-07-07 |
GB2026362A (en) | 1980-02-06 |
CH645062A5 (en) | 1984-09-14 |
BR7904649A (en) | 1980-04-15 |
FR2433423B1 (en) | 1984-11-30 |
DE2929812A1 (en) | 1980-02-07 |
JPS5519499A (en) | 1980-02-12 |
FR2433423A1 (en) | 1980-03-14 |
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