Sentence examples for additions of copper from inspiring English sources

The alloy normally used is approximately 75 percent silver and 25 percent tin, with small additions of copper and zinc.

Leaded bronzes contain from 4 to 25 percent lead plus additions of copper and tin, and some copper-lead bearing alloys contain up to 40 percent lead.

The present work has demonstrated the ability of fine grained alumina containing small additions of copper oxide or nickel oxide to undergo superplastic tensile flow.

Furthermore, it has been shown that the addition of copper as additive ion to phenol solution boosts the degradation of phenol; the highest phenol degradation efficiency after 120 min (43.85 %) was attained under this condition.

The addition of copper to nickel provides a series of useful alloys.

The addition of copper leaf enriches a palette already unexpectedly flecked with fluorescents.

Throughout, the addition of copper leaf has brightened the darkish palette and raised the visual ante, but still, the paintings' parts tend to be more interesting than their wholes.

Also another blank was prepared omitting the addition of copper acetate.

For pentlandite activation to xanthates, the addition of copper, lead or silver can be recommended.

The luminescence of complex 1 could be substantially quenched by the addition of copper ion.

Results depict that addition of copper nanoparticles reduces the velocity and temperature of fluid.