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Philadelphia Paper - On the Use of Red Charcoal in the Blast FurnaceBy William Kent
In the paper by Mr. Fernom, on Red Charcoal, read at the first session of this meeting, it was suggested that this fuel might be used in the blast furnace with greater economy than ordinary or black c
Jan 1, 1879
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Institute of Metals Division - Transmission Quantitative MetallographyBy J. Nutting, J. W. Cahn
WITH the development of thin film techniques for the direct examination of metals in the electron microscope some new problems in quantitative metallography have become apparent. In order to obta
Jan 1, 1960
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Coal - New Approach to Coal Cleaning EfficiencyBy G. G. Sarkar
SHARPNESS of separation and washing efficiency are often confused. The sharpness index indicates the precision of a washing unit; the washing efficiency takes into account not only the unit's pr
Jan 1, 1958
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Three Fall Meetings of the Institute in 1920By AIME AIME
FOR many years it has been the invariable custom of the Institute, in addition to its annual meeting in February, to hold a technical meeting in the fall in some mining or metallurgical center in the
Jan 1, 1920
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On the Use of Red Charcoal in the Blast FurnaceBy William Kent
(Read at the Philadelphia Meeting, February, 1878.) IN the paper by Mr. Fernow, on Red Charcoal, read at the first session of this meeting, it was suggested that this fuel might be used in the blas
Jan 1, 1878
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Must the United States Have A Petroleum Shortage ? An Independent Producer Claims A Free Market Will Provide Crude Oil To Meet All DemandsBy Harold B. Fell
MANY oil producers are in disagreement with the idea held by some that an increase in the price of crude oil would be unlikely to stimulate much production and that we will be obliged to draw upon for
Jan 1, 1947
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Coal Miners Training School, Dawson. N. M.By W. D. BRENNAN
FOR a considerable number of years past, there has been a shortage of experienced coal miners at the coal mine of the Phelps-Dodge Corp. This is probably due, to some extent, to the mines being so far
Jan 1, 1929
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Preliminary Announcement for Annual MeetingBy AIME AIME
THE 140th meeting of the Institute will be held in the Engineering societies Building, 'New York, Feb.: 16-19, and one of the most important features, one which cannot be reduced to text in the T
Jan 1, 1931
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Institute of Metals Division - The Effect of Surface-Active Agents on the Mechanical Behavior of Metals, Part II - Copper, Gold, Zinc and Polycrystalline AluminumBy I. R. Kramer
A study was made of the effect of surface-active agents an copper, gold, and zinc single crystals as well as polycrystalline aluminum. The study on coppw showed that the maximum effect of the surface
Jan 1, 1963
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The Coal Industry?ForewordBy J. E. Tobey
UNDER war conditions coal immediately assumes a position of highest importance for coal must carry the basic load for industry. The upward trend in production continued through 1941. Bituminous coal p
Jan 1, 1942
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Geology - Age of Coeur d'Alene Mineralization: An Isotopic Study (Mining Engineering, May 1960, pg 470)By A. Long, A. Silverman, J. L. Kulp
Garth Crosby has written an excellent geologic description of the deposits surrounding the Gem stocks in the Coeur d'Alene district. The ore deposits in the area of the Gem stocks may hold the ke
Jan 1, 1961
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Institute of Metals Division - Clustering of Slip Bands in Cu3Au CrystalsBy B. H. Kear
Clustering of slip bands in different systems has been observed in both ordered and disordered Cu3Au crystals compressed in the <110> orientation. Certain features of the slip band patterns are explai
Jan 1, 1962
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Technical Notes - Kinetics of GalvanizingBy D. J. Blickwede
WHEN iron is dipped in molten zinc at temperatures in the range 840" to 930°F, the two metals react to form layers of Fe-Zn compounds which adhere to the iron. At the galvanizing tem- per
Jan 1, 1954
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Secondary Recovery - Some Thermal Characteristics of Porous RocksBy Wilbur H. Somerton
In order to evaluate the quantitative determination of porosity by various neutron logging systems, four test wells were constructed to simulate some of the possible variab1e.r found in field logging
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Power Plant Ash – A Neglected AssetBy Gerard C. Gambs
The electric utility industry is the largest customer of the U.S. coal industry, consuming nearly 50% of present coal production. By 1980, the electric utilities are expected to burn over 500 million
Jan 1, 1967
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Some Experiments on the Behavior of Natural Gas in an Oil-sand ReservoirBy Ionel Gardescu
IN connection with some of the experiments carried out by the writer on the behavior of gas and oil in a sand reservoir,1 an interesting phenomenon was observed which may throw some new light on the p
Jan 1, 1932
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Salt - Mining and Preparation of Rock Salt at the Retsof Mine (T. P. 661, with discussion)By E. F. La Vigne
On Aug. 10, 1884, the Retsof Mining Co. began the sinking of an 18 by 12-ft. shaft at Retsof, N. Y. Rock salt was reached in 1885, in September, at 1008 ft. below the surface. The first salt was shipp
Jan 1, 1938
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Salt - Mining and Preparation of Rock Salt at the Retsof Mine (T. P. 661, with discussion)By E. F. La Vigne
On Aug. 10, 1884, the Retsof Mining Co. began the sinking of an 18 by 12-ft. shaft at Retsof, N. Y. Rock salt was reached in 1885, in September, at 1008 ft. below the surface. The first salt was shipp
Jan 1, 1938
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Production - Foreign - Russian Oil Industry in 1938By Basil B. Zavoico
During 1938 the Russian oil industry, while able to increase its production 4.69 per cent above the preceding year, was not successful in correcting some of its basic difficulties, and the industry&ap
Jan 1, 1939
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Production - Foreign - Russian Oil Industry in 1938By Basil B. Zavoico
During 1938 the Russian oil industry, while able to increase its production 4.69 per cent above the preceding year, was not successful in correcting some of its basic difficulties, and the industry&ap
Jan 1, 1939