FIELD: electrical engineering.
SUBSTANCE: proposed contact coating designed for covering effective parts of ferreed contact members is made of copper-nickel alloy, 0.1-10 μm thick, gold layer, 0.05-2.0 μm thick, and ruthenium layer, 0.1-1.5 μm thick.
EFFECT: enlarged functional capabilities of ferreed contact, reduced cost due lower amount of noble metals.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SURFACE COATING OF HIGH-POWER FERREED CONTACTS (ALTERNATIVES) | 2001 |
|
RU2215342C2 |
| CONTACT COVER FOR REED RELAYS | 1993 |
|
RU2076370C1 |
| MAGNETICALLY-OPERATED SWITCHBOARD | 2012 |
|
RU2519851C1 |
| CONTACT COAT FOR MAGNETOCONTROLLED SEALED CONTACTS AND PROCESS OF DEPOSITION OF COAT | 2001 |
|
RU2218627C2 |
| CONTACT COATING FOR MAGNETOCONTROLLED CONTACTS | 0 |
|
SU1381614A1 |
| MAGNETICALLY OPERATED REED RELAY | 2010 |
|
RU2435243C1 |
| CONTACT PART FOR SEALED CONTACT WITH MEMORY | 0 |
|
SU834789A1 |
| TECHNOLOGY FOR DEPOSITION OF RUTHENIUM COAT | 2001 |
|
RU2202006C2 |
| CONTACT PART FOR SEALED CONTACT WITH MEMORY | 0 |
|
SU834790A1 |
| MAGNETICALLY CONTROLLED SEALED CONTACT | 2013 |
|
RU2546650C2 |
