JPS57188639A - Non-heat treated aluminum alloy for cutting work and its manufacture - Google Patents
Non-heat treated aluminum alloy for cutting work and its manufactureInfo
- Publication number
- JPS57188639A JPS57188639A JP7253881A JP7253881A JPS57188639A JP S57188639 A JPS57188639 A JP S57188639A JP 7253881 A JP7253881 A JP 7253881A JP 7253881 A JP7253881 A JP 7253881A JP S57188639 A JPS57188639 A JP S57188639A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- cutting work
- cutting
- heat treated
- manufacture
- 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.)
- Granted
Links
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
PURPOSE: To obtain non-heat treated Al alloy for cutting work which has ability of cutting, by dispersing crystallized bodies in a substrate by casting Al alloy which contains specific amounts of Mn, Fe, Si, and Cu, and then performing heat uniforming, extrusion and drawing work.
CONSTITUTION: Al alloy which contains 0.3W1.8% Mn, 0.05W1% Fe, 0.05W 0.8% Si, and 0.05W0.4% Cu is cast by solution. This ingot is heated uniformly at 480W635°C for 1W24hr. Then, it is extruded at 320W520°C at a ≤80 extrusion ratio, and this extruded material is drawn at a ≤80% working rate. By this method, ≥1 kind of heat-untreated Al alloy for cutting work wherein Al6 (Mn, Fe) having ≥10μm2 sectional area and Al-Fe-Si crystallized bodies are dispersed uniformly by 300 pieces per 1mm3 is obtained. This Al alloy has enough ability of cutting for automatic cutting work and is suitable for car parts, and materials for the drum of a copying machine.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253881A JPS57188639A (en) | 1981-05-14 | 1981-05-14 | Non-heat treated aluminum alloy for cutting work and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253881A JPS57188639A (en) | 1981-05-14 | 1981-05-14 | Non-heat treated aluminum alloy for cutting work and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57188639A true JPS57188639A (en) | 1982-11-19 |
JPS619376B2 JPS619376B2 (en) | 1986-03-22 |
Family
ID=13492223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7253881A Granted JPS57188639A (en) | 1981-05-14 | 1981-05-14 | Non-heat treated aluminum alloy for cutting work and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57188639A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014794A1 (en) * | 1990-03-27 | 1991-10-03 | Alcan International Limited | Improved aluminum alloy |
WO1997006284A1 (en) * | 1995-08-07 | 1997-02-20 | Alcan International Limited | Aluminium alloy |
JP2002348624A (en) * | 2001-05-22 | 2002-12-04 | Sumitomo Light Metal Ind Ltd | Aluminum alloy pipe material for piping of automobile with excellent corrosion resistance and workability |
-
1981
- 1981-05-14 JP JP7253881A patent/JPS57188639A/en active Granted
Non-Patent Citations (2)
Title |
---|
ALUMINUM EXTRUSION ALLOYS=1964 * |
METALS HANDBOOK 8TH EDITION=1972 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014794A1 (en) * | 1990-03-27 | 1991-10-03 | Alcan International Limited | Improved aluminum alloy |
WO1997006284A1 (en) * | 1995-08-07 | 1997-02-20 | Alcan International Limited | Aluminium alloy |
AU720545B2 (en) * | 1995-08-07 | 2000-06-01 | Alcan International Limited | Aluminium alloy |
JP2002348624A (en) * | 2001-05-22 | 2002-12-04 | Sumitomo Light Metal Ind Ltd | Aluminum alloy pipe material for piping of automobile with excellent corrosion resistance and workability |
Also Published As
Publication number | Publication date |
---|---|
JPS619376B2 (en) | 1986-03-22 |
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