Electromechanical Surface Hardening of Tubing Steels
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DOI: 10.1007/s11041-017-0123-z
Abstract: Results of metallographic studies of the structure of steels 38G2S and 37G2F and steels of group D after electromechanical surface hardening of tube specimens over the external diameter are presented. read more here.
Keywords: surface hardening; hardening tubing; electromechanical surface; tubing steels ... See more keywords
Structure and Microhardness of the Tubing Thread After Finishing Electromechanical Surface Quenching
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DOI: 10.1007/s11041-020-00552-x
Abstract: We present the results of metallographic investigations of the structure and microhardness and the results of the bench tests of the threads of tubings made of steels of the strength class D after finishing electromechanical… read more here.
Keywords: electromechanical surface; surface quenching; structure microhardness; finishing electromechanical ... See more keywords