Recovery of zircon from investment casting molds
By: by C.W. Smith and T.O. Llewellyn.
Contributors: Llewellyn, T. O.
Series: Report of investigations / United States. Bureau of Mines ;; 8958; Report of investigations (United States. Bureau of Mines) ;; 8958.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1985
Place of publication: [Avondale, Md.]
Language: eng
Subjects: Zircon -- Recycling.; Sand, Foundry -- Recycling.
Notes: Bibliography: p. 9.