FIELD: metallurgy.
SUBSTANCE: invention proposes alloy comprising the following components, wt.-%: copper, 6.0-8.0; antimony, 10.0-12.0; zinc, 18.0-22.0; silicon, 0.5-1.0; boron, 0.03-0.05, and tin, the balance. Alloy comprises additionally silver in the amount 0.3-0.5 wt.-%. Proposed alloy is characterized by enhanced abrasion resistance and can be used in machine engineering, in particular, for preparing antifriction alloys for bearings line.
EFFECT: improved and valuable properties of alloy.
2 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY ON BASIS OF TIN | 2007 |
|
RU2352661C1 |
| ALLOY ON TIN BASIS | 2009 |
|
RU2385966C1 |
| ALLOY ON NICKEL BASIS | 2006 |
|
RU2333987C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2361944C1 |
| ANTIFRICTION ALLOY ON TIN BASIS | 2006 |
|
RU2333978C1 |
| ALLOY ON TIN BASE | 2009 |
|
RU2389815C1 |
| TIN-BASE ALLOY | 2008 |
|
RU2365655C1 |
| CAST IRON | 2006 |
|
RU2306361C1 |
| HEAT-RESISTANCE ALLOY | 2007 |
|
RU2351684C1 |
| ALLOY ON BASE OF COPPER | 2010 |
|
RU2423540C1 |
