Incendivity of Some Coal-cutter Materials by Impact-abrasion in Air-methane

Testing of Coal-cutter Materials for Incendivity and Radiance of Sparks

Cladding Metals by Continuous Strip Rolling in Vacuum

Cladding of Metals to Iron by Vacuum Rolling

Strengthening Molybdenum by Powder Metallurgical Internal Oxidation of ZrMo2

Spark-shower Radiance of Metal Grinding Sparks

Spark-shower Radiance of Metal Grinding Sparks

Wear and Corrosion of 12 Alloys During Laboratory Milling of Phosphate Rock in Phosphoric Acid Waste Water

Laboratory Tests of Spalling, Breaking, and Abrasion of Wear-resistant Alloys Used in Mining and Mineral Processing

A Ball-on-block Impact-spalling Wear Test and Results on Several Iron Alloys

Laboratory Wear Testing Capabilities of the Bureau of Mines

Hot-rolling Metals in Vacuum

A New Internal Oxidation Process for Strengthening Tungsten

Laboratory Wear Testing Capabilities of the Bureau of Mines

Waste Lubricating Oil Research: Some Innovative Approaches to Reclaiming Used Crankcase Oil, Issues 7921-7930; Issues 7932-7939

Report of Investigations: no.7381 to date

Evaluating Plastic Scintillators for Detecting Prompt Gamma Rays: In Continuous Analysis of Bulk Materials, Issues 7901-7920

Preparation of Platinum-palladium Flotation Concentrate from Stillwater Complex Ore: 1980-1981

Cost of Producing Copper from Chalcopyrite Concentrate as Related to SO2 Emission Abatement: An Evaluation of Five Smelting Procedures, Issues 7941-7960