Canadian Machinery . WELDINGAND CUTTING. Foreign Comment on Effects of Alloys in Steels A Discussion of Welding in General—English and French Journals Comment on a Previous Statement Made in One of Our Welding Lessons—They Prove Interesting By W. B. PERDUE, Director Welding Department, Healds Engineering School, San Francisco, Cal. AN article which was originallyprinted in the June 3rd issue ofCanadian Machinery seems to haveattracted considerable comment, bothfavorable and unfavorable. Despite the fact that the article con-tained the statement that American pro-ducts are made which excel by f
Canadian Machinery . WELDINGAND CUTTING. Foreign Comment on Effects of Alloys in Steels A Discussion of Welding in General—English and French Journals Comment on a Previous Statement Made in One of Our Welding Lessons—They Prove Interesting By W. B. PERDUE, Director Welding Department, Healds Engineering School, San Francisco, Cal. AN article which was originallyprinted in the June 3rd issue ofCanadian Machinery seems to haveattracted considerable comment, bothfavorable and unfavorable. Despite the fact that the article con-tained the statement that American pro-ducts are made which excel by far anyimported article which can be procured,it was translated into other languagesand printed in its entirety by severalforeign metal trades journals. In this article, as in other writings onthe subject of welding, I gave out theresults of exhaustive tests which can beduplicated wherever tensile machinesand other apparatus are available. Thetests made by myself have been repeatedin many other sections of the country,and in each tes
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