FIELD: electric engineering.
SUBSTANCE: contact plate is made of dispersed-strengthened composite based on copper, which contains the following components, wt %: iron 11-13; tin 4-5.5; graphite 4-5; copper sulfide 0.8-1.5; aluminium oxide 0.5-0.65, copper - the rest.
EFFECT: longer run of current collector skids, reduced wear of contact wire, increased loading capacity of skid by current.
3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE MATERIAL OF CONTACT PLATE ON COPPER BASIS AND METHOD OF ITS MANUFACTURING | 2007 |
|
RU2368462C2 |
| WEAR-RESISTANT COMPOSITE POWDER MATERIAL ON COPPER BASE FOR CONTACT PLATES OF CURRENT COLLECTORS OF ELECTRIC STOCK | 2008 |
|
RU2400550C2 |
| CURRENT-COLLECTOR MATERIAL | 1992 |
|
RU2049687C1 |
| CURRENT-COLLECTING MEMBER OF SKID OF ELECTRIC ROLLING STOCK | 0 |
|
SU1796499A1 |
| VEHICLE CURRENT COLLECTOR TROLLEY | 2004 |
|
RU2273566C2 |
| METHOD OF PRODUCING COMPOSITE MATERIAL FOR COPPER-BASED ELECTRIC CONTACTS | 2009 |
|
RU2398656C1 |
| METHOD OF PRODUCING A BIMETALLIC STRIP WITH AN ANTIFRICTION POWDER COATING BASED ON COPPER FOR SLIDING BEARINGS | 2019 |
|
RU2705486C1 |
| CURRENT COLLECTOR CONTACT SLIPPER | 1999 |
|
RU2156704C1 |
| COPPER POWDER-BASED ANTIFRICTION COMPOSITE | 2014 |
|
RU2576740C1 |
| POWDER MATERIAL | 1992 |
|
RU2064519C1 |
