FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy and can be used for fabricating of jewelry items, coins, awarding badges, fine mechanics items, and watch cases. The alloy contains, mass.%: gold 58.0-59.0; silver 25.0-30.0; boron 0.01-0.03; zinc 0.8-1.2; nickel 1.8-2.2; gallium 0.01-0.03; copper - constituters the remaining percentage.
EFFECT: upgraded hardness of alloy on base of gold.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY ON BASE OF GOLD | 2008 |
|
RU2366739C1 |
| GOLD-BASED ALLOY | 2009 |
|
RU2391424C1 |
| ALLOY ON BASIS OF GOLD | 2008 |
|
RU2356969C1 |
| ALLOY ON BASIS OF GOLD | 2008 |
|
RU2382096C1 |
| GOLD-BASED ALLOY | 2009 |
|
RU2400553C1 |
| BRASS | 2012 |
|
RU2502818C1 |
| ALLOY ON GOLD BASIS | 2007 |
|
RU2333975C1 |
| ALLOY ON SILVER BASE | 2006 |
|
RU2328539C1 |
| COPPER-BASE ALLOY | 2012 |
|
RU2502817C1 |
| ALLOY ON BASIS OF AURUM | 2008 |
|
RU2361942C1 |
