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The Technique of Powder Metallurgy
By Charles Hardy
?POWDER METALLURGY? is the production of semiformed or fully formed metal products by compressing metal powders. It had its beginnings in the fabrication of tungsten and molybdenum bars and wire by co
Jan 1, 1936
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Discussions of Transactions Papers
By AIME
Burton J. Westman-Besides decreasing the diamond size, there appear to be two other approaches open to overcome excessive diamond loss and, more particularly, the rapid diamond polish that took place
Jan 1, 1950
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Frank B. McKune Biographical Sketch and Memorial Resolution
By AIME AIME
It is with the deepest personal sorrow, and with the regrets of the Steel Company of Canada, that I report to you the death of one of our most valued associates, the late Frank B. McKune, superintende
Jan 1, 1940
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The Great Lead and Zinc Mines
By Walter Renton, Ingalls
SEVERAL years ago I became interested in computing the historic lead production of the United States, and the mines, or mining districts whence derived. This led me subsequently to an examination of t
Jan 1, 1946
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Pennsylvania Hotel, New York, to Be Headquarters for Annual Meeting of the Institute, Feb. 15-19
By AIME
NEW YORK'S largest hotel, the Pennsylvania, will be filled with mining and oil men and metallurgists the third week of February when some 3000 AIME members, their wives, and guests will gather fo
Jan 1, 1948
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Discussion - Of Mr. Bolles' Paper on The Concentration of Gold and Silver in Iron-Bottoms (see p. 666)
Edward Keller, Baltimore, Md. (communicatioin to the Secretary*):—It is pleasing to note the increasing amount of work on metallurgical problems that is being carried on by exact scientific methods, a
Jan 1, 1905
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Biographical Notice of Edward Cooper
By R. W. Raymond
EDWARD COOPER, was born in New York City, October 26, 1824. His father, Peter Cooper, to say nothing of manifold reasons for fame as an inventor and philanthropist, deserves to be remembered as a pion
Jul 1, 1906
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Reservoir Engineering- Laboratory Research - Effect of Cleavage Rate and Stress Level on Apparent Surface Energies of Rocks
By W. W. Krech, T. E. Perkins
As fractures are propagated through rocks, energy is absorbed near the extending crack tip. Apparent surface energies for several rocks have been measured by cleavage under dynamic con-ditions. At nom
Jan 1, 1967
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The United States Iron Industry From 1871 To 1910
By John Birkinbine
(Wilkes-Barre Meeting, June, 1911). MODERN advances in practically all lines of industrial development have occurred in such rapid succession, and have been accepted so readily as accomplished facts,
Aug 1, 1911
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Mining And Exploration Technology - Innovation Sets The Pace In '68 - Open Pit Developments
By O. T. Berge
Development and production from open cut mines continued its vigorous growth trend during the year 1968. Material handling and transportation were again exposed to the use of larger equipment with sho
Jan 2, 1969
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Lead and Its Uses in the Mineral Industries
By Felix Edgar Wormser
JUST as the ancients used the products of their crude mining endeavors to fashion tools with which to make digging easier, so today mining enterprises are dependent upon the very metals they mine for
Jan 1, 1935
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Professional Services (f9edb78a-6cc0-43df-bc9c-168db5aa1bf4)
[JAMES A. BARR Consulting Engineer Mt. Pleasant, Tennessee Washington, D.C. BEHRE DOLBEAR & COMPANY Consulting Mining Engineers and Geologists 11 Broadway New York 4, N. Y. BLANDFORD C. BU
Jan 1, 1952
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Professional Services (fb918c98-f38a-4580-bdc6-144a8f4c0cb4)
JAMES A. BARR Consulting Engineer Mt. Pleasant; Tennessee Washington, D.C. BEHRE DOLBEAR G COMPANY Consulting Mining Engineers and Geologists 11 Broadway New York 4. N. Y. BLANDFOR
Jan 1, 1952
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Professional Services
JAMES A. BARR Consulting Engineer Mt. Pleasant. Tennessee Washington. D.C. BEHRE DOLBEAR G COMPANY Consulting Mining Engineers and Geologists 11 Broadway New York 4, N. Y. BLANDFORD
Jan 1, 1952
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Kernel-Roasting
By Herman Poole
WHEN finely divided ferrous sulphide, FeS, is roasted at a moderate, carefully regulated temperature, the iron and sulphur are oxidized, the first products being probably ferrous oxide and sulphurous
Sep 1, 1905
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Genesis Of The Lake Valley Silver Deposits
By CHARLES R. KETES
I. INTRODUCTORY. Lake Valley, New Mexico, has long been one of the most widely known mining districts of southwestern United States. For many years its silver-mines have been among the most famous of
Jan 1, 1908
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Proceedings Of The Ninety-Ninth Meeting, Canal Zone, November, 1910.
By AIME AIME
COMMITTEES. CANAL ZONE.-Col. George W. Goethals, U. S. A., Chairman; Lt.-Col. H. F. Hodges, U. S. A. ; Lt.: Col. D. D. Gaillard, U. S. A. ; Lt.-Col. William L. Sibert, IT. S. A. ; H. H. Rousseau, U.
Dec 1, 1910
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Washington D.C. Annual Meeting - February, 1882
Jan 1, 1882