Hal J. Kelly

Roll Forming Strip from Oxide Powders

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Properties of Cast Columbium Carbide-carbon Alloys

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Devitrification of Vacuum-melted Glasses of the Lithium Metasilicate-silica Compositional Series

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In Situ Tests of Bearing Capacity of Roof and Floor in Selected Bituminous Coal Mines

A Program Report - Longwall Mining

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Columbium and Tantalum Alloy Development

As part of a project to develop refractory metal alloys suitable for high-temperature structural applications, the Bureau of Mines applied solid solut...

A Statistical Evaluation of Some Factors in the Preparation of Boron by Fused-salt Electrolysis

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Refractory Properties of Pacific Northwest Chromites

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Physical and Chemical Properties of Some Pacific Northwest Halloysitic Clays

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The System Al4C3-AlN-Al2O3

Powder Forming and Sintering Behavior, Phase Identification, and Refractory Composition Properties

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Industrial Silica Deposits of the Pacific Northwest

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Devitrification of a Lithium Disilicate Glass

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Surface Areas of Thermally Treated Cadmium Sulfide Powders

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The System Al4C3-AlN-Al2O3

Powder Forming and Sintering Behavior, Phase Identification, and Refractory Composition Properties

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Measurement of Lateral Pressure Generated from Cylindrical Explosive Charges

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Extraction of Copper from Oxides Using Iron and Steel Scrap

Principles and Application to Pure Systems

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Devitrification of Vacuum-melted Glasses of the Lithium Metasilicate-silica Compositional Series

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Storage Stability of Aviation Turbine Fuels

A Radiotracer Technique for Estimating Component Contribution to Thermally Induced Deposits

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Stresses Induced Around Mine Development Workings by Undercutting and Caving, Climax Molybdenum Mine, Colorado (in Two Parts).

Use and evaluation of gages for measuring strain or deformation. 1

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