Spectro-Chemical Determination of Magnesium in Ductile Cast Iron—Aspects of Sampling and Metallurgical Control Techniques

Vincent H. B. , and Sawyer R. A. , “Routine Spectroscopic Analysis in the Ford Motor Company Foundry,” Metal Progress, Vol. 36, No. 1, pp. 35–39 (1939).

Hess T. M. McLaughlin E. L. , and Ullrey M. A. , “Spectrochemical Method of Analyzing Iron for Magnesium,” Dow Metal Laboratory Methods Supplement DM 109 – 50 – 649.

Ling F. B. McPheat J. , and Arnott J. , “Spectrographic Analysis of Cast Iron,” Foundry Trade Journal, Vol. 70, pp. 233–238, 240 (1943).

DeSy A. L. , “Nodular Cast Iron with Li, Ca, Ba, Sr, Na,” Metal Progress, Vol. 58, pp. 357, (September, 1950).

Patent Number 2,538,263. Awarded to C. M. Offenhauer. Rights are assigned to Union Carbide and Carbon Corporation, New York City, N. Y.

Yarne J. L. , and Sobers W. B. , “Magnesium Determination in Nodular Cast Iron—Sampling and Analysis Methods,” American Foundryman, Vol. 17, No. 6, pp. 33–35, (June, 1950).

Pierce W. C. , and Nachtrieb N. H. , “Photometry in Spectrochemical Analysis,” Industrial and Engineering Chemistry, Anal. Ed., Vol. 13, pp. 779, (November, 1941).

Method used by the Chicago Spectro Service Laboratory, Incorporated, A. Goldblatt, Director