X-Ray Analysis in the Steel Industry

THE X-ray Analysis Group of the Institute of Physics has arranged a meeting to take place in the conference hall oft he Royal Victoria Hotel, Sheffield, on November 8 and 9. On November 8, Dr. A. J. Bradley wijrispeak on "The Intensity Relations of Debye-Sonerrer Powder Diffraction Lines", and Dr. W fL Wood on "The Application of X-rays to .the & tudy of Stresses in Metals". The morning session on November 9 will include three papers, one by Prof. G. I. Finch on "The Surface Structure of Metals", one by Mr. H. J. Goldschmidt.on "An X-ray Investigation of Electro-Deposited Chromium", and one by Dr. A. H. Jay on cfSome Successes and Failures in the Application of X-rays to Industrial Problems". The meeting is open to all without charge; those who wish to take part in the discussions following these papers should notify Mr. F. A. Bannister (Hon. Sec), Department of Mineralogy, British Museum (Natural History), London, S.W.7.

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