JPS5696043A - Exterior decorative part material for casting - Google Patents
Exterior decorative part material for castingInfo
- Publication number
- JPS5696043A JPS5696043A JP17180179A JP17180179A JPS5696043A JP S5696043 A JPS5696043 A JP S5696043A JP 17180179 A JP17180179 A JP 17180179A JP 17180179 A JP17180179 A JP 17180179A JP S5696043 A JPS5696043 A JP S5696043A
- Authority
- JP
- Japan
- Prior art keywords
- casting
- decorative part
- part material
- exterior decorative
- strength
- 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
- Forging (AREA)
- Adornments (AREA)
Abstract
PURPOSE: To provide an exterior decorative part material for casting having high strength and causing no stress corrosion cracking by preparing a Cu alloy consisting of Cu, Zn, Si and Ni in a specified ratio.
CONSTITUTION: A Cu alloy consisting of 8W20% Zn, 1W7% Si, 1W6% Ni and the balance Cu is prepared. This material is about 3 times as high as conventional brass in tensile strength and about twice in hardness. Because of the low Zn content dezincing phenomenon and stress corrosion cracking do not occur, and the addition of Si increases the strength of the alloy furthermore.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17180179A JPS5841332B2 (en) | 1979-12-28 | 1979-12-28 | Exterior parts materials for casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17180179A JPS5841332B2 (en) | 1979-12-28 | 1979-12-28 | Exterior parts materials for casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5696043A true JPS5696043A (en) | 1981-08-03 |
JPS5841332B2 JPS5841332B2 (en) | 1983-09-12 |
Family
ID=15929955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17180179A Expired JPS5841332B2 (en) | 1979-12-28 | 1979-12-28 | Exterior parts materials for casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5841332B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6186234U (en) * | 1984-11-12 | 1986-06-06 |
-
1979
- 1979-12-28 JP JP17180179A patent/JPS5841332B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5841332B2 (en) | 1983-09-12 |
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