JPS6237835U - - Google Patents
Info
- Publication number
- JPS6237835U JPS6237835U JP13016985U JP13016985U JPS6237835U JP S6237835 U JPS6237835 U JP S6237835U JP 13016985 U JP13016985 U JP 13016985U JP 13016985 U JP13016985 U JP 13016985U JP S6237835 U JPS6237835 U JP S6237835U
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- silver alloy
- internally oxidized
- contact
- alloy
- 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.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 229910001316 Ag alloy Inorganic materials 0.000 claims 2
- 239000010953 base metal Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Landscapes
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Description
第１図は本考案になる合金を内部酸化した後の
説明的な断面図であり、第２図は該合金を横に真
二つに切断して得られた本考案のＡｇ―ＳｎＯ系
電気接点材の説明的な断面図である。
符号説明、１……合金板、２……金属酸化物が
希薄な層、３……外表面。
FIG. 1 is an explanatory cross-sectional view of the alloy of the present invention after internal oxidation, and FIG. 2 is an explanatory cross-sectional view of the alloy of the present invention obtained by cutting the alloy into two horizontally. FIG. 3 is an explanatory cross-sectional view of a contact material. Description of symbols: 1... Alloy plate, 2... Layer with dilute metal oxide, 3... Outer surface.
Claims (1)
合金をその中心部に該厚みの１０％以上の厚さで
金属酸化物が低濃度の或いは希薄な層を生じるよ
うに内部酸化し、この内部酸化した銀合金を横に
二つに切断してなり、上記した希薄層を接点台金
への溶接部とする接点外表面にクラツクを全く有
しないＡｇ―ＳｎＯ系電気接点材。 A silver alloy containing 0.5 to 12% by weight of Sn and having a predetermined thickness is internally oxidized to form a layer with a low concentration or dilution of metal oxide at the center of the alloy with a thickness of 10% or more of the thickness. An Ag-SnO electrical contact material, which is made by cutting this internally oxidized silver alloy into two horizontally, and has no cracks on the outer surface of the contact, and the thin layer described above is used as the welding part to the contact base metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13016985U JPS6237835U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13016985U JPS6237835U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237835U true JPS6237835U (en) | 1987-03-06 |
Family
ID=31027411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13016985U Pending JPS6237835U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237835U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101307A (en) * | 1980-12-16 | 1982-06-23 | Chugai Electric Ind Co Ltd | One-side inner oxidation electric contact material and method of producing same |
-
1985
- 1985-08-27 JP JP13016985U patent/JPS6237835U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101307A (en) * | 1980-12-16 | 1982-06-23 | Chugai Electric Ind Co Ltd | One-side inner oxidation electric contact material and method of producing same |