JPH0559666B2 - - Google Patents
Info
- Publication number
- JPH0559666B2 JPH0559666B2 JP12626682A JP12626682A JPH0559666B2 JP H0559666 B2 JPH0559666 B2 JP H0559666B2 JP 12626682 A JP12626682 A JP 12626682A JP 12626682 A JP12626682 A JP 12626682A JP H0559666 B2 JPH0559666 B2 JP H0559666B2
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- content
- alloy
- wear resistance
- range
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910017767 Cu—Al Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/022—Details for dynamo electric machines characterised by the materials used, e.g. ceramics
- H01R39/025—Conductive materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12626682A JPS5917844A (ja) | 1982-07-20 | 1982-07-20 | モ−タの整流子用合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12626682A JPS5917844A (ja) | 1982-07-20 | 1982-07-20 | モ−タの整流子用合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917844A JPS5917844A (ja) | 1984-01-30 |
| JPH0559666B2 true JPH0559666B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-08-31 |
Family
ID=14930926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12626682A Granted JPS5917844A (ja) | 1982-07-20 | 1982-07-20 | モ−タの整流子用合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917844A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176672A (ja) * | 1984-09-20 | 1986-04-19 | Nec Kansai Ltd | スパツタリング装置 |
-
1982
- 1982-07-20 JP JP12626682A patent/JPS5917844A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5917844A (ja) | 1984-01-30 |