タングステン鋼中のタングステンならびにニッケル-クロム鋼中のニッケル，クロムの螢光X線分析について

抄録

In order to determine alloying elements in some special steels, a calibration curve method, in which the metal of sample holder was used as the compensative reference, was tried. This method was recognized to be simpler and more suitable to rapid analysis than other methods. Then the influence of other coexisting elements on the results of tests using the calibration curves of binary system, and some others topics were discussed.