Search U.S. government technical reports digitized or harvested by TRAIL.
A new internal oxidation process for strengthening tungsten
Testing of coal-cutter materials for incendivity and radiance of sparks
Incendivity of some coal-cutter materials by impact-abrasion in air-methane
Reflectance and emittance of spectrally selective titanium and zirconium nitrides
Cladding of metals to iron by vacuum rolling
Cladding metals by continuous strip rolling in vacuum
A ball-on-block impact-spalling wear test and results on several iron alloys