Global ETD Search

About
The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

1	Colloidal ferric hydroxide as a cause of the bond in molding sand De Witt, Clyde Colvin, Brown, George Granger, January 1900 (has links) Thesis (Ph. D.)--University of Michigan, 1927. / Reprinted from an article published in the National symposium on colloid chemsitry. 5th. University of Michigan, 1927. Colloid symposium monograph ... New York, 1928, under title: Colloidal ferric hydrate in molding sand ... by Clyde C. De Witt and George Granger Brown. Foundries Sand. Ferric hydroxides.
2	Colloidal ferric hydroxide as a cause of the bond in molding sand, De Witt, Clyde Colvin, Brown, George Granger, January 1900 (has links) Thesis (Ph. D.)--University of Michigan, 1927. / Reprinted from an article published in the National symposium on colloid chemsitry. 5th. University of Michigan, 1927. Colloid symposium monograph ... New York, 1928, under title: Colloidal ferric hydrate in molding sand ... by Clyde C. De Witt and George Granger Brown. Foundries Sand. Ferric hydroxides.