Improved Tungsten Carbide-cobalt Compacts by Electric-resistance Sintering
Title | Improved Tungsten Carbide-cobalt Compacts by Electric-resistance Sintering PDF eBook |
Author | Perry G. Cotter |
Publisher | |
Pages | 28 |
Release | 1955 |
Genre | Sintering |
ISBN |
Improved Tungsten Carbide-cobalt Compacts by Electric-resistance Sintering
Title | Improved Tungsten Carbide-cobalt Compacts by Electric-resistance Sintering PDF eBook |
Author | Perry G. Cotter |
Publisher | |
Pages | 0 |
Release | 1955 |
Genre | Sintering |
ISBN |
Cemented Tungsten Carbide with Titanium Diboride Additions
Title | Cemented Tungsten Carbide with Titanium Diboride Additions PDF eBook |
Author | Miles E. Tyrrell |
Publisher | |
Pages | 20 |
Release | 1962 |
Genre | Titanium diboride |
ISBN |
Metallic Binders for Zirconium Diboride
Title | Metallic Binders for Zirconium Diboride PDF eBook |
Author | Miles E. Tyrrell |
Publisher | |
Pages | 22 |
Release | 1964 |
Genre | Chromium |
ISBN |
Mixtures of zirconium diboride and refractory metals of group VI were resistance sintered to high-density compacts using modified electric welding equipment. To evaluate the use of chromium, molybdenum, or tungsten as binders for zirconium diboride the sintered compacts were examined in polished sections and tested for crushing strength, hardness, microhardness, oxidation rate, and resistance to mechanical shock. Chromium yielded the highest compressive strength, the greatest resistance to mechanical shock and oxidation, and a satisfactory Rockwell hardness. Molybdenum did not yield a satisfactory cermet. Tungsten yielded compacts having a high microhardness but a very low mechanical strength.
Report of Investigations
Title | Report of Investigations PDF eBook |
Author | |
Publisher | |
Pages | 642 |
Release | 1963 |
Genre | Mineral industries |
ISBN |
Flash Irradiation of Coal
Title | Flash Irradiation of Coal PDF eBook |
Author | Charles O. Hawk |
Publisher | |
Pages | 42 |
Release | 1963 |
Genre | Coal |
ISBN |
High-temperature Heat-content and Entropy Data for Vanadium Silicide (V3Si)
Title | High-temperature Heat-content and Entropy Data for Vanadium Silicide (V3Si) PDF eBook |
Author | Louis B. Pankratz |
Publisher | |
Pages | 550 |
Release | 1963 |
Genre | Vanadium |
ISBN |