Résultats de la recherche - "Copper"

Effect of copper and tin on mechanical properties of hot-rolled 0.2 wt-pct carbon steels / par Copeland, Mark I.

Sujets: “…Copper steel.…”

Smelting of arseniferous copper concentrate in an electric-arc furnace /

Sujets: “…Copper Electrometallurgy.…”

Analysis of copper and its alloys / par Elwell, W. T. (William Thomas)

Sujets: “…Copper Analysis.…”

Copper in ruminants / par Onaga, Ian Ini

Sujets:

The machining of copper and its alloys /

Sujets:

My valley is changing.

Sujets: “…Bougainville Copper Mine.…”

The world copper industry : structure and economic analysis / par Mikesell, Raymond Frech

Sujets: “…Copper industry and trade.…”

Sampling of copper sulphide concentrate / par Birnbaum, Peter M.

Sujets:

Copper in the environment /

Sujets: “…Copper Environmental aspects.…”

South sea voyage.

Sujets:

Copper porphyries par Sutulov, Alexander

Sujets: “…Copper ores…”

Proceedings of Metal Bulletin's First International Copper Conference, June 13-15 1982, Copenhagen

Sujets: “…Copper industry and trade…”

World copper survey, 1980 /

Sujets: “…Copper industry and trade…”

Copper and copper mining / par Atkinson, R. L.

Sujets: “…Copper mines and mining.…”

Double roast-leach-electrowinning for chalcopyrite concentrates / par Shirts, M. B. (Monte B.)

Sujets: “…Copper sulphides Electrometallurgy.…”

Production of blister copper by electric furnace smelting of dead-burned copper sulfide concentrates / par Paulson, D. L. (Danton L.)

Sujets: “…Copper Metallurgy.…”

Alternative methods for copper recovery from dump leach liquors / par Madsen, B. W. (Brent W.)

Sujets: “…Copper Metallurgy.…”

The availability of primary copper in market economy countries : a minerals availability appraisal / par Porter, K. E. (Kenneth E.)

Sujets: “…Copper industry and trade.…”

Leaching and recovering copper from as-mined materials : proceedings of Las Vegas Symposium February 26, 1980 /

Sujets: “…Copper ores.…”

A review of the survey aspects of the Bougainville Copper Project / par Cullum, A. J.

Sujets: “…Bougainville Copper Project.…”