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Calvert, E. D.

Zirconium oxide molds for small molybdenum investment castings / by E.D. Calvert and H.W. Leavenworth, Jr. - [Avondale, Md] : U.S. Dept. of the Interior, Bureau of Mines, 1982. - 26 p. : ill. ; 28 cm. - Report of investigations / United States Department of the Interior, Bureau of Mines ; 8624 . - Report of investigations (United States. Bureau of Mines) ; 8624. .

Bibliography : p. 26.

LCCN: 81607140

Subjects--Topical Terms:
Molding materials.
Zirconium oxide.
Precision casting.
Molybdenum castings.

LC Class. No.: TN23 TS243.5 / .U43 no. 8624

Dewey Class. No.: 622 s 673/.734

Gov. Doc. Class. No.: I 28.23:8624