49 resultados para Ceramic powder
em University of Michigan
Resumo:
The slip-casting technique, which is successfully employed in the ceramic industry, was utilized to produce sintered stainless steel components experimentally. The procedure used is described, along with an evaluation of the physical and mechanical properties of the samples produced. Specimens were made with properties comparable to those of wrought stainless steel and of cold pressed and sintered steel powder.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Advertising matter: p. 663-696.
Resumo:
Uranium is a ductile metal and cannot be comminuted to a fine powder by any mechanical means such as crushing, milling or grinding. Uranium, however, reacts readily with hydrogen and forms UH3, which is a fine powder of less than 400 mesh screen size. The factors controlling the rats of the hydride formation are: (a) The surface area of the metal; (b) the temperature at which the reaction takes place; (c) the pressure of hydrogen. In order to increase the reaction area, one has to hydride small metal pieces rather than a single mass. The hydrogen reacts with uranium metal at temperatures as low as 100 deg to 1500 deg, and the reaction rate becomes quite rapid at approximately 225 deg C. The hydrogen for this purpose has to be of high purity and any small amount of oxygen in hydrogen delays the start of the reaction.
Resumo:
Pages 505-560, advertising matter.
Resumo:
Federal Highway Administration, Washington, D.C.
Resumo:
"Pre-print from fifth annual report."
Resumo:
Energy Department, Office of Vehicle and Engine Research and Development, Washington, D.C.
Resumo:
MINPROC
Resumo:
"The issue is limited to two hundred and fifty copies."
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
"November 20, 1916."
Resumo:
"Contract AT-30-1 GEN 366."