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Round Table: Carbon in Pig Iron - Carbon in Pig Iron (Discussion at Second Session of Round Table)By Ralph H. Sweetser
C. H. Herty, Jr.,* Pittsburgh, Pa.—The procedure of the Open-hearth Committee in studying pig iron and its effects in the open hearth has been influenced by the discussions at a number of meetings of
Jan 1, 1927
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Primary Alteration Of Wall RocksThe term metamorphism as commonly used means any change in a rock in either form or composition, from whatever cause. By metasomatism, according to Lindgren, is meant a metamorphism that involves a ch
Jan 1, 1932
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The Pacific Rim Natural Resource Developments - A Sea Of ChangeBy Edward L. Vickers
The Pacific rim countries, comprising more than half the globe, represent a complex mix of developed and developing nations. The area comprises a large segment of the industrialized world. Within its
Jan 1, 1976
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Primary Alteration of Wall Rocks (51ac0072-8929-4bb7-a3c8-80de17ab8347)By C Gunther
The term metamorphism as commonly used means any change in a rock in either form or composition, from whatever cause. By metasomatism, according to Lindgren, is meant a metamorphism that involves a ch
Jan 1, 1932
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Manufacture and Properties of Light-wall Structural Tubing - DiscussionW. P. PUTNAM,. Detroit, Mich.-There is one company that is heating these tubes in an upright position by passing electrical energy directly through the tube itself. The lower connection is attached to
Jan 12, 1919
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PART VI - Effect of Rhenium on the Interface Energies of Chromium, Molybdenum, and TungstenBy B. C. Allen
The interface energies of chronzium, molybdenunz. hugsten, and their solid-solution alloys Cv-35Re, MO-33Re, and UJ-25Re were studied at 0.6 to 1.0 of the absolllte liquidus ter)zpe,vature using fiz&a
Jan 1, 1967
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Salt Lake Paper - Ancient Auriferous Gravel Channels of Sierra County, CaliforniaBy Mark N. Alling
A few years ago, gravel mining in the ancient river beds of Sierra county was the principal industry of the county. Operating drift mines were very numerous and many large hydraulic mines were in acti
Jan 1, 1915
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Natural Gas Technology - Equilibrium Ratios of Water in the Water-Triethylene Glycol-Natural Gas SystemBy F. R. Scauzillo
Equilibrium data which should be useful in the design and/or evaluation of glycol dehydration units were prepared from an analysis of various published data and the correlation of these data by the us
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Reservoir Rock Characteristics - Effect of Pore and Confining Pressures on Failure Characteristic...By J. N. Chew, C. A. Connally
A correlation is presented for predicting the viscosity of gas-saturated crude oils under reservoir conditions. It is based on the dead oil viscosity and the solution GOR. The correlation was develope
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Institute of Metals Division - The Third Stage of Work Hardening in Aluminum Crystals Deformed at 196°KBy A. Kelly, S. Sato
Tensile tests have been performed on aluminum single crystals of 99.99 pct purity at 196°K. The resolved shear stress when the stress-strain curve becomes concave to the strain axis depends on orien
Jan 1, 1960
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Institute of Metals Division - Strengthening of Copper Alloys by Internal OxidationBy V. A. Phillips, M. Safdar Ali
The tensile properties of Cu-0.20 pct Al, Cu-0.45 pct Mg, Cu-0.27 pct Cr, and Cu-0.22 pct Be solid-solution alloys were studied at -196°, 18°, 2509 and 500°C on wires internally oxidized at 900°and 10
Jan 1, 1960
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Grain Growth In 70-30 BrassBy William D. Manly, John Towers, Paul A. Beck
RECENT work on grain growth in high purity aluminum and in a solid solution type alloy of aluminum and magnesium' showed that the isothermal increase of the average grain diameter D with time fol
Jan 1, 1948
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PART V - Papers - Constitution of a Portion of the Niobium(Columbium)-Nitrogen SystemBy D. G. Swarthout, J. W. Savage, R. W. Guard
The Nb-N constitution diagvam has been examined from 1100° to 1450°C at 1 atm N2 pressure. On the basis of- our work plus that of Brauer and coworkers the stable nitvide Phases are: a) a solid solu
Jan 1, 1968
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Miscellaneous Metals and Alloys - Thermal and Electrical Properties of Ductile Titanium (Metals Tech., Sept. 1948, TP 2466)By W. C. Ellis, E. S. Greiner
Metallic titanium has been prepared in small quantities since the beginning of the century. Hunter1 reported in 1910 that he obtained a malleable product of 99.9 pct purity by the reduction of the tet
Jan 1, 1949
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Institute of Metals Division - Structure and Magnetic Properties of Some Transition Metal NitridesBy J. A. Berger, G. W. Wiener
Several transition metal nitrides have been prepared and their saturation magnetization determined. On the basis of an atomic model of ferromagnetism involving a consideration of nearest neighbor inte
Jan 1, 1956
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Institute of Metals Division - Pyramidal Slip in Cadmium CrystalsBy N. S. Stoloff, M. Gensamer
Pyramidal (1122) slip was observed in cadmium single crystals deformed in compression and bending at room temperature and —196°C. Crystals tested in tension twinned with no evidence of pyramidal slip.
Jan 1, 1962
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Coal - U. S. Bureau of Mines Investigations and Research on BumpsBy E. F. Thomas
THE late George S. Rice was active in the inves--I- tigation of bumps, particularly in the last ten years of his career as chief mining engineer of the U. S. Bureau of Mines. Since most of his investi
Jan 1, 1959
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The Relationship Between Transformation At Constant Temperature And Transformation During CoolingBy G. K. Manning, C. H. Lorig
Two metallurgical tools have acquired wide use within the past several years as a means of studying the transformation characteristics of steel. One is a technique used first by Bain and Davenport for
Jan 1, 1946
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Institute of Metals Division - The Solubility of Oxygen in Liquid Silver (TN)By N. A. D. Parlee, E. M. Sacris
OVER 55 years ago, Sieverts and Hagenacker1 and Donnan and shaw2 made determinations of the solubility of oxygen in liquid silver, over a rather short range of temperatures (973° to 1125°C), using qua
Jan 1, 1965
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The Diffusion Rates For Carbon In AusteniteBy F. E. Harris
IT has been said that carbon is "ubiquitous" with reference to iron alloys. Certainly at temperatures where carbon and iron form the solid solution, austenite, it may be readily added to, or removed f
Jan 1, 1947