IT1239870B - A procedure for making a chill-cast aluminium alloy cylinder head for internal combustion engines, and the head obtained with this procedure - Google Patents
A procedure for making a chill-cast aluminium alloy cylinder head for internal combustion engines, and the head obtained with this procedureInfo
- Publication number
- IT1239870B IT1239870B IT67069A IT6706990A IT1239870B IT 1239870 B IT1239870 B IT 1239870B IT 67069 A IT67069 A IT 67069A IT 6706990 A IT6706990 A IT 6706990A IT 1239870 B IT1239870 B IT 1239870B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- head
- chill
- making
- internal combustion
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000005266 casting Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
A procedure for making a chill-cast aluminium alloy cylinder head for internal combustion engines, consisting in placing metal material in the form of metal wires and/or fibres in the mould, in low-pressure casting the aluminium alloys in the mould so as to incorporate the said wires and/or fibres in the cast, and in subjecting the cooled cast to conventional surface machining operations as a result of which the said wires and/or fibres appear on the surface of the head which is to face the cylinder combustion chambers.(Figure 1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67069A IT1239870B (en) | 1990-01-29 | 1990-01-29 | A procedure for making a chill-cast aluminium alloy cylinder head for internal combustion engines, and the head obtained with this procedure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67069A IT1239870B (en) | 1990-01-29 | 1990-01-29 | A procedure for making a chill-cast aluminium alloy cylinder head for internal combustion engines, and the head obtained with this procedure |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9067069A0 IT9067069A0 (en) | 1990-01-29 |
IT9067069A1 IT9067069A1 (en) | 1991-07-30 |
IT1239870B true IT1239870B (en) | 1993-11-15 |
Family
ID=11299336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67069A IT1239870B (en) | 1990-01-29 | 1990-01-29 | A procedure for making a chill-cast aluminium alloy cylinder head for internal combustion engines, and the head obtained with this procedure |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1239870B (en) |
-
1990
- 1990-01-29 IT IT67069A patent/IT1239870B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9067069A0 (en) | 1990-01-29 |
IT9067069A1 (en) | 1991-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990128 |