| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: The invention relates to metallurgy, in particular, to silver-based alloys and can be used in jewelry industry, in watchmaking industry to produce watch frames, and in electrical engineering. The silver-based alloy contains, %: silver 92,0-93,0; nickel 0,14-0,19; tin 0,2-0,4; titanium 0,015-0,025; boron 0,02-0,04; aluminium 0,06-0,1; silicone 0,012-0,017; phosphorus 0,01-0,02; rest - copper. ^ EFFECT: increased corrosion resistance of the alloy, products made of the said alloy have shiny surface and do not darken over time. ^ 1 ex |
