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By AIME AIME

ALBERT PORTEVIN, distinguished French physical metallurgist .and savant, has been added to the Institute's list of Honorary Members. Professor Portevin's work in collaboration .with A. M. Garvin represents one of the greatest steps ever made in understanding the heat-treatment of steel and the function of steel-alloying elements. In addition, he has published the results of important work, on the castability of ternary alloys, on the determination of oxygen and-oxides in steel, and on high-temperature oxidationn and scaling of steel. Notable also are his studies on methods of testing metals, on the constitu¬tion and structure of alloys, on founding and welding, and on alloys of aluminum, magnesium, and copper. Professor Portevin was horn in Paris in 1880, entering

Jan 1, 1938

By AIME

COAL, its acquisition and consumption, has loomed large enough in the lives of many of us at one time or another, not from a technical standpoint, perhaps, but on a utility basis, to keep the house warm and the plant going. The Chairman of the Coal Division was much like many of us in that respect until after his graduation from Northwestern in 1928. Then he went to work as geologist for the Zeigler Coal Co., investigating strip coal possibilities in western Illinois, and also did research in the microscopy of coal at the Illinois Geological Survey. His interest in coal was originated and stimulated by Gilbert H. Cady, of the Illinois Geological Survey. With his advice, and with the co-operation of M. M. Leighton, Survey chief, the results of his research work on the mineral constituents of coal at the Survey were accepted as a thesis for his doctorate which he received from Harvard in 1935. Nine days before the Christmas of 1906, Clayton Garrett Ball was born at Wauconda, Ill. His father was professor of geology at Northwestern until he retired in 1946; retirement didn't lessen his active interest in his profession; he's still teaching geology at the University of Kansas City. So it was only natural for Clayton to study at Northwestern. In 1937, following a year's connection with the Bell &

Jan 1, 1948

By AIME

IRWIN W. ALCORN, present Chairman of the Petroleum Division, was born Sept. 5, 1899 at Marietta, Ohio, and moved with his family to Robinson, Ill., at the time of the early oil development there. This was in the days of the Star spudders, mud, mules, and Stanley steamers. Al graduated from Robinson High School after participation in basket ball, also attaining the captaincy of the football team of that school. He entered Missouri School of Mines and Metallurgy in 1918 and was ushered by the Army into the S.A.T.C. In 1920 he transferred to the Massachusetts Institute of Technology, later to return to receive his B.S. degree -in metallurgy at Rolla, also joining the AIME. On graduation, he worked for the Skelly Oil Co. at Cushing, Okla., shifting to the Moore Refining Co. at DeNoya, Okla., as superintendent of a small pipe-line system. After an interval of two years with the National Supply Co. in Tulsa, he joined the Independent Oil and Gas Co. of that city, and at various times was chief engineer of the Texas division, superintendent of the West Texas pipe-line system, chief engineer of pipe-line construction, and chief engineer of the refining division. Al organized the Company's production engineering department. In 1930 the Company was merged with the Phillips Petroleum Co. The depression was in and Al was out, 'as was true nine months later when the Smith Separator Co. whose chief engineer he had become, was liquidated. The next few years was spent with Oil Well Supply Co. as a subsurface pumping equipment engineer

Jan 1, 1948