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By Charles F. Manness

In the great increase of product which has been accomplished in the American Bessemer plant, through improvements in machinery and refractories, and by more perfect skills in their manipulation

Jan 1, 1881

By J. S. Billheimer, H. H. Reamer, B. H. Sage

Jan 1, 1949

Jan 1, 1946

Jan 1, 1931

Jan 1, 1931

By H. H. Reamer, B. H. Sage, J. S. Billheimer

Jan 1, 1949

Jan 1, 1946

Jan 1, 1934

By Robert W. Hunt

At the Atlanta Meeting of the Institute, October, 1895, I had the honor of presenting a paper on " Specifications for Steel Rails of Heavy Sections Manufactured West of the Alleghenies,"* in which, reasoning from the experience of Western railroads with the heavier-sectioned steel rails, I called atten-

Jan 1, 1898

By M. Oka, C. M. Wayman

It has been known for some time1 that (110)b twinning is possible in bct martensite.* Any plane of the form (110) not parallel to the fourfold axis of tetra-

Jan 1, 1969

Jan 1, 1928

Jan 1, 1927

By Walter Kauenhowen

The production of crude oil in Germany during 1934 totaled about 2,200,408 bbl., a 33 per cent increase over the 1,670,109 bbl. produced in 1933. This is an extension of a yearly increase which has continued uninterruptedly since 1928. Producing Fields The 1934 increase in production is due chiefly to developments in the north district of the Nienhagen field, where the production in 1934

Jan 1, 1935

Jan 1, 1934

By N/A NONE

[Acker Drill Co., Inc 1091 Bauer Advertising, Inc. Allen-Sherman-Hoff Pump Co. Third Cover Dee Carlton Brown, Advertising Allis-Chalmers Mfg. Co. 1008, 1009 Compton Advertising, Inc. American Cyanamid Co. 1018, 1019 James J. McMahon, Inc. American Manganese Steel Div., American Brake Shoe Co. 1036 Fuller & Smith & Ross, Inc. Anaconda Copper Mining Co. 1033 Kenyon & Eckhardt Inc. Carlon Products Corp. * Penn and Hamaker, Inc. Chester Cable Corp. * George Homer Martin Associates]

Jan 1, 1952

[Officers and Committees of the Society of Petroleum Engineers 1 Officers and Staff of the AIME 2 . Officers of AIME Sections Predominantly Petroleum in Membership 3 AIME Local Sections and SPE Regional Organization Maps 5 Alphabetical List of Members 7 Geographical List of Members 102 Advertisers' Index 133]

Jan 1, 1961

The production of Rumania for 1937 amounted to 54.142.600 bbl., which is a decrease of 10.319.636 bbl., or 15.9 per cent over that of 1936. In all. 1.300.000 ft. were drilled during the year— an increase of 220.000 ft. over 1936.

Jan 1, 1938

By William B. Stephenson

The paper describes efficient and effective methods of automatically controlling sand pump installations. Particular reference is made to liquid-level controls actuating variable speed pump-driving units. Included is a discussion of various combinations of equipment, with schematic drawings.

Jan 7, 1950

By R. M. Schuster, F. M. Benavides

This study compares the costs of transporting coarse coal by pipeline versus more conventional belt conveyors. Hydraulic conveying of crushed (not pulverized) coal has not had widespread commercial acceptance. However, there is little doubt that the technology is available, so that, should this method be proven economical for a given application, implementation will become more acceptable.

Jan 1, 1984