Search Documents
Search Again
Search Again
Refine Search
Refine Search
-
Technical Papers and Discussions - Powder Metallurgy - Plastic Deformation in Metal-powder Compacts (Metals Techs., Feb. 1947, T.P. 2133 with discussion)By John Wulff, Robert Kamm, Steinberg Morris
In powder metallurgy it has often been observed that shrinkage may occur in one direction and growth in another during sintering. Even in long-time sintering experiments the rate of shrinkage may be d
Jan 1, 1947
-
Technical Papers and Discussions - Powder Metallurgy - Plastic Deformation in Metal-powder Compacts (Metals Techs., Feb. 1947, T.P. 2133 with discussion)By John Wulff, Steinberg Morris, Robert Kamm
In powder metallurgy it has often been observed that shrinkage may occur in one direction and growth in another during sintering. Even in long-time sintering experiments the rate of shrinkage may be d
Jan 1, 1947
-
Mineral Beneficiation - Screened Ore Used for Fine Grinding at Lake Shore MinesBy Bunting S. Crocker
EBBLE grinding at Lake Shore is not a temporary BlE wartime substitute. The tube milling plant, with a 1000 ton per day capacity, grinds a hard siliceous ore to 90 pct — 325 mesh. The plant, prior to
Jan 1, 1953
-
Mineral Beneficiation - Screened Ore Used for Fine Grinding at Lake Shore MinesBy Bunting S. Crocker
EBBLE grinding at Lake Shore is not a temporary BlE wartime substitute. The tube milling plant, with a 1000 ton per day capacity, grinds a hard siliceous ore to 90 pct — 325 mesh. The plant, prior to
Jan 1, 1953
-
Use of Water-Only Cyclones as Clean Coal Scalpers Preceding Heavy Media CyclonesBy Milton F. Goodrich
The idea of using water-only cyclones to scalp clean coal from the feed to other devices has recently been gaining in popularity.l,2,6 An indication of this popularity is that water- only cyclone scal
Jan 10, 1978
-
Biographical NoticesALEXANDER BRYDEN Alexander Bryden, clean of engineers in the anthracite mining field, and a member of the pioneer Pittston family, was claimed by death Wednesday, September 26, 1917. The announcement
Jan 12, 1917
-
Noteworthy Advance In Teaching Applied GeologyTULSA SECTION At the smoker concluding the two day meeting of the Tulsa section of the American Institute of Mining and Metallurgical Engineers, Tulsa, Okla., Feb. 26, 1919, Dr. Willis T. Lee, the ne
Jan 6, 1919
-
Ductile Titanium - Its Fabrication And Physical PropertiesBy J. R. Long, E. T. Hayes, R. S. Dean, F. S. Wartman
THE production of titanium in 15-1b. lots and with a purity sufficient to be consolidated into ductile metal, as described in a previous paper,1 has provided adequate material for a study of the : phy
Jan 1, 1946
-
Hot-Pressing Of Iron PowdersBy Otto H. Henry, J. J. Cordiano
THOUGH powder metallurgy is one of the oldest of metallurgical processes, it is in its infancy as a branch of the modern field of metallurgy. As early as 3000 B.C., the ancients produced implements an
Jan 1, 1945
-
The Aluminum SituationBy Herbert A. Franke
ANY analysis of the aluminum situation, particularly of the factors involved in the current shortage of the metal, must consider the rapid march of events since the Munich fiasco of September 1938. At
Jan 1, 1941
-
-
-
The Late Operations on the Mariposa EstateBy Charles M. Rolker
(Read at the Philadelphia Meeting, February, 1878.) THE Mariposa estate, a grant made by the Mexican Government to Juan B. Alvarado, during the time when California was still under the dominion of
Jan 1, 1878
-
Part II – February 1968 - Papers - Activity of Aluminum in Al-Fe Alloys at 1315°CBy A. Coskun, J. F. Elliott
The activity of aluminum in liquid Al-Fe alloys .has been measured by an improved version of the transportation method in which the metallic vapor has been collected by its solution in a metallic cond
Jan 1, 1969
-
Institute of Metals Division - The Effects of Sulfur on the Notch Toughness of Heat-Treated SteelsBy R. H. Frazier, J. M. Hodge, F. W. Boulger
This paper reports the results of studies of the impact properties of quenched and tempered alloy-steel plates as a function of sulfur content. It was found that the impact energy levels decreased con
Jan 1, 1960
-
Professional Services (117e6578-a4bd-4b25-981a-b4789e05ed4f)[RALPH ADAIR Ore Dressing Consultant Bull Mtn. Rd., Asheville, N. C. Phone 4-1693 JAMES A. BARR Consulting Engineer Mt. Pleasant, Tennessee Washington, D.C. BEHRE DOLBEAR & COMPANY Consul
Jan 1, 1952
-
Colorado Paper - Fine-grinding Cyanide Plant of Barnes-King Development Co.By J. H. McCormick
This plant, near Marysville, Mont., was planned to treat the ore from the Piegan and Gloster mines, the latter being one of the early and famous producers of the Marysville district. When the mill was
Jan 1, 1919
-
Conference on Production and Design Limitation and Possibilities for Powder Metallurgy (Metal Technology, January 1945) - Some Experiments on the Effect of Pressure on Metal-powder CompactsBy Jerome F. Kuzmick
Many investigations have been made on the effect of the variables of pressure, sintering temperature and sintering time on the physical and microstructural charactcristics of metal-powder compacts. Se
Jan 1, 1945
-
Temperature Compensation Of Old Type Askania MagnetometersBy T. Koulomzine
The theory of the Askania magnetometer, as well as a complete discussion of all factors influencing magnetometer readings, is very ably described by J. Wallace Joyce. We will assume that the reader is
Jan 1, 1949
-