Occupational exposure to tungsten and cemented tungsten carbide.

Issued Sept. 1977.

Investigation of the properties of tungsten and its alloys.

Mode of access: Internet.

Tungsten and molybdenum /

Pt. 3 by L. Lawry Waterhouse.

Silicon carbide whiskers,

"Based on research supported by the United States Air Force through the Nonmetallic Materials Laboratory, Directorate of materials & Processes, Aeronautical Systems Division, under Contract no. AF 33 (616)-7005."

Atomic weight of tungsten.

Mode of access: Internet.

Columbium alloy clad uranium carbide fuel element : final report [covering the period] May 1, 1959-April 30, 1960 /

"Contract no. AT-(40-1)-2559."

Columbium alloy clad uranium carbide fuel element : technical report no. 61-33 /

Work conducted at the Metals Research Laboratories, Union Carbide Metals Company, a Division of Union Carbide Corporation, under the United States Atomic Energy Commission contract no. AT-(40-1)-2559.

Oxidation of tungsten and tungsten based alloys

Part 2 has imprint (on cover): Aeronautical Systems Division, Air Force Systems Command, U. S. Air Force, Wright-Patterson Air Force Base, Ohio.

Physical metallurgy of tungsten and tungsten alloys

Vols. 1-3 photocopied by Armed Services Technical Information Agency, Arlington Hall Station, Arlington, Va.

Thermal conductivity and electrical resistivity : standard reference materials--tungsten SRM's 730 and 799, from 4 to 3000K /

Includes bibliographical references.

Silicon carbide for semiconductors /

"February 1965."

Growth and mechanical properties of filamentary silicon carbide crystals

"Directorate of Materials and Processes, Contract no. AF33(616)-7005, Project no. 7340."

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Tungsten.

At head of title: Imperial Mineral Resources Bureau.

A study of ternary phase diagrams of tungsten and tantalum.

"Materials Laboratory, Contract no. AF 33(616)-5678, Project no. 7351."

Development and evaluation of high-temperature tungsten alloys

Mode of access: Internet.