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Institute of Metals Division - Uranium-Bismuth SystemBy R. J. Teitel
FOUR or five years ago an investigation was initiated to study and develop basic information on llquid metal fuels for future power nuclear reactors. The objective was to find fluid forms of uranium (
Jan 1, 1958
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Driving The Oso Tunnel With A Mechanical MoleBy Victor L. Stevens
The Oso tunnel is one of three tunnels located on the San Juan-Chama Project in south-central Colorado. The purpose of the tunnel is to carry water from the upper San Juan watershed through the Contin
Jan 1, 1970
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Technical Notes - Structure of Some Iridium-Osmium AlloysBy E. Maxwell, C. J. Bechtoldt, H. C. Vacher
IN the course of an investigation of the properties of metals at low temperature there was occasion to determine the constitution of four iridium-osmium alloys. There is very little information in the
Jan 1, 1955
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Characteristics of Northern Rhodesia?IIBy D. W. Jessup
THE handling of native labor is offering an interesting problem that requires diplomacy. It is difficult to induce many of the men to leave their villages and enter into regular work. They do not feel
Jan 1, 1931
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Iron and Steel Division - The Structure of Metals and the Strength of StructuresBy Maxwell Gensamer
Jan 1, 1960
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Institute of Metals Division - New Phases in the Manganese-Silicon and Iron-Manganese- Silicon Systems (TN)By K. P. Gupta
In ternary systems containing silicon and transition elements, silicon was found to stabilize the a phase.1 At 1000°C a broad a-phase region was found in the Cr-Mn-Si system,1 which extends very close
Jan 1, 1964
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Refractories (a1730fb7-d733-4d52-9f45-37613fe94513)By C. Burton Clark, J. Spotts McDowell
Refractories are defined as "materials having the ability to retain their physical shapes and chemical identities when subjected to high temperatures," or as "nonmetallic materials suitable for the co
Jan 1, 1960
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Institute of Metals Division - Observations of Creep of the Grain Boundary in High Purity AluminumBy H. C. Chang, N. J. Grant
REEP studies and measurements in most in-V> stances are based on a relatively gross gage length. Even in some recent theoretical studies on the mechanism of creep, changes were followed by means of X-
Jan 1, 1953
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Visiting European Mining RegionsBy Milnor Roberts
CORNWALL, a Mecca for metal miners the world over, is easily reached from the southern coast of England. Passengers who land at Plymouth or Southampton can connect with a fast train from London called
Jan 1, 1928
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PART XII – December 1967 – Communications - X-Ray Diffraction Data for YNi3, YNi5, and CbBe3By S. F. Bartram, G. A. Chase
COMPUTED X-ray diffraction powder patterns of YNi3, YNi5, and CbBe3 are available on request from either author.
Jan 1, 1968
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Institute of Metals Division - The Zirconium-Rich Corners of the Ternary Systems Zr-Co-O and Zr-Ni-OBy J. W. Downey, M. V. Nevitt
The phase boundaries for the 950" isothermal sections in the ternary systems Zr-Co-0 and `Zr-Ni-0 have been determined for the composition range from 50 to 100 at. pct Zr. The two systems show very
Jan 1, 1962
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Institute of Metals Division - Relation of Strength, Composition, and Grain Size of Sintered WC-Co AlloysBy P. Bardzil, J. Gurland
An experimental study of the variation of transverse-rupture strength with composition Anexperimentaland grain studysize has shown that the strength reaches a maximum for values of the mean free path
Jan 1, 1956
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The Occurrence of Bournonite, Jamesonite,and Calamine at Park City, UtahBy Frank Van Horn
INTRODUCTION IN June, 1911, the writer spent a few days in studying the economic geology of the vicinity of Park City. During this rather hurried visit a number of specimens of ore were collected, wh
Jan 8, 1914
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The Northeast Tripp Slide - A 11.7 Million Cubic Meter Wedge Failure at Kennecott's Nevada Mine DivisionBy Victor J. Miller
The Northeast Tripp Slide is one of the larger slope failures that can be attributed to open pit mining. It is a 11.7 million cubic meter (15.3 x l0 6 yd3) wedge failure created by two thick gouge-fil
Jan 1, 1983
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Boston Annual Meeting - February, 1883Jan 1, 1883
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X Ray Studies Of Twinning And Untwinning In Magnesium AlloysBy J. B. Hess, R. L. Dietrich
IN the mechanical twinning of magnesium on the {1012} planes the crystallographic deformation is such that, in the direction of the hexagonal axis [0001], twinning is possible only under tension stres
Jan 1, 1948
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Technical Papers and Discussions - Magnesium and Magnesium Alloys - X Ray Studies of Twinning and Untwinning in Magnesium Alloys (Metals Tech., Feb. 1948, TP 2328) With discussionBy J. B. Hess, R. L. Dietrich
In the mechanical twinning of magnesium on the {1012} planes the crystal-lographic deformation is such that, in the direction of the hexagonal axis [0001], twinning is possible only undef tension stre
Jan 1, 1949
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Institute of Metals Division - On the Constitution Diagram Ta-Pt Between 50-100 At. Pct PtBy Nicholas J. Grant, Robert H. Kane, Bill C. Geissen
The platinum-rich section of the Ta-Pt Phase diagram was worked out by metallographic and X-ray techniques, using twenty alloys; solidus temperatures and solid solubilities were determined. Besides s
Jan 1, 1965
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Provision for the Health and Comfort of Miners.-Miners' HomesBy William P. Prof. Blake
WHEN we consider the efforts made in Europe to promote the physical and moral well-being of the working classes, the question is suggested whether in this country, where, theoretically, every man is p
Jan 1, 1875