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Manganese as a Nonferrous Metal (823e69d5-87d2-451e-9729-b39c4ffc64c5)
By Reginald S., Dean
The commercial availability of electrolytic manganese has greatly changed the position of manganese as a nonferrous alloying metal. Manganese metal commercially available up to about ten years ago was
Jan 1, 1953
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The Engineering Design Sequence And Materials Development: 990 Gold-Titanium As A Case Study
By Mark E. Schlesinger
Engineering design follows a six–step sequence. Demonstration of this sequence in materials engineering is less common. A case study is presented, using the 1989 paper by Gafner on the development of
Jan 1, 2014
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Technical Papers and Discussions - Powder Metallurgy - Introduction to Seminar-Review of Literature on Pressing of Metal Powders (Metals Tech., Aug. 1947, T.P. 2236, with discussion)
By Richard Paul Seelig
The following review covers published information on pressing of metal powders at room temperature. Only those operations are considered which occur between the time the powder is filled into the cavi
Jan 1, 1947
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Technical Papers and Discussions - Powder Metallurgy - Introduction to Seminar-Review of Literature on Pressing of Metal Powders (Metals Tech., Aug. 1947, T.P. 2236, with discussion)
By Richard Paul Seelig
The following review covers published information on pressing of metal powders at room temperature. Only those operations are considered which occur between the time the powder is filled into the cavi
Jan 1, 1947
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Electrical Mapping of Oil Structures
By J. J. Jakosky
THE method of electrical mapping of oil structures to be described possesses certain limitations, as well as certain definite advantages. It, in common with other geophysical methods, is not a panacea
Jan 1, 1936
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Statement Of Donald Paul Hodel, Secretary Of The Interior, Before The National Critical Materials Council, Washington, DC January 14, 1986
It is a pleasure to submit to the National Critical Materials Council (Council) some of my thoughts concerning the important tasks which lie before you. It long has been my belief that America's
Jan 1, 1986
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Silver and Canadian Trade
By J. Mackintosh Bell
External trade strongly influences the well being of all nations. In the modern economic mechanism, no country is so well endowed that it has not to import commodities from others and to export its pr
Jan 1, 1933
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Bulletin 40 The Smokeless Combustion of Coal in Boiler Furnaces
By D. T. Randall, H. W. Weeks
The burning of coal without smoke is a problem that concerns the Government directly because of the advantages of smokeless combustion both in public buildings and on naval vessels. In addition, smoke
Jan 1, 1912
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The origins of zinc and brass
By J. E. Dutrizac, J. B. O'Reilly
"Zinc is a relatively abundant element which occurs as both high-grade sulphide ores {sphalerite ZnS) and oxide ores which the ancients collectively termed ""calamine"" (smithsonite ZnC03 and/ or hemi
Jan 1, 1999
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Proceedings of the Ninety-first Meeting, London, land, July, 1906
By AIME AIME
R. A. Hadfield, W. H. Bleckly, The Rt. Hon. Sir James Kitson, Bart., M. P.', E. Windsor Richards, E. P. Martin, Andrew Carnegie, Sir Hugh Bell, Bart., Bennett H. Brough. Patrons. Adamson, Josep
Nov 1, 1906
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Metal Prices
By FREDERICW K. BRADLE
I HAVE been puzzled by two lines of thought'; one emanating from Washington, D. C., to the effect that we must all cheer up, that in a very short time, measured in terms of months, prices would b
Jan 1, 1930
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Bulletin 56 First Series of Coal Dust Explosion Tests in the Experimental Mine
By W. L. EGY, GEORGES. RICE, L. M. JONES, J. K. CLEMENT
This report has been prepared, not only for the purpose of recording the results of the first series of coal-dust tests conducted in the experimental mine of the Bureau of Mines, but also to place bef
Jan 1, 1913
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Experimental Studies on Controlling Drilling Parameters to Reduce Roof Bolt-Hole Drilling Noise (e8dcc61b-ac47-48a5-a23e-35012db274c6)
By Yi Luo
Bolting the mine roof is one of the noisiest underground mining operations. The main contribution to the noise is the drilling of the roof bolt holes, especially drilling in hard rock. Previous resear
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Bulletin 125 The Analytical Distillation of Petroleum
By W. F. RITTMAN, E. W. Dean
This report presents the results of an investigation conducted by the Bureau of Mines for the purpose of assisting in the establishment of a satisfactory standard method for the analytical distillatio
Jan 1, 1916
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Electric Mine-Hoists.
By D. B. RUSHhIORE
I. INTRODUCTION. OF primary importance in mine-installations is the hoist, which has a very direct bearing on the successful operation of a mine. Conditions vary greatly with different mines, and esp
May 1, 1910
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Mineral Indicators - Aluminum: (34aea1b0-8707-476d-a608-b15875f18c04)
During the period January 1, 1977 through July 31, 1977, 5 percent (264,000 tons) of U.S. capacity was closed due to power curtailments in the Pacific Northwest because of the shortage of water. Durin
Jan 1, 1977
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The Ore Deposits of Nickel Plate Mountain, Hedley, B.C.
By Paul Billingsley
NICKEL Plate mountain coincides closely with that portion of the Hedley mining district which is of economic interest. From it has come almost the entire past production, and the active mines of the p
Jan 1, 1941
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IC 7112 Mining Of Feldspar And Associated Minerals In The Southern Black Hills Of South Dakota ? Introduction
By Jos. R. Guiteras
This paper is one of r series published by the Bureau of Mines dealing with the mineral resources of western South Dakota. The mining of pegmatite minerals is described mainly from the standpoint of t
Jan 1, 1940
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Mining Engineering's 1977 Annual Review
It is probably safe to say that, as the economic well-being of the mining industry goes, so goes the fortunes of mineral explorationists. And in 1977 the industry was not well at all. The year-long de
Jan 5, 1978
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Conference Papers - Conference Papers: Session 1 - Construction Of A Deep Basement On A Sloping Site In Glasgow: The Aurora Project
By H. Boghosian
This paper presents the design and construction of a deep basement in a steeply sloping site in glacial till in Glasgow city centre. Existing foundations, adjacent structures and services, in tandem w
Jan 1, 2006