Electric direct resistance patenting and tempering of spring wire, Part II

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The use of direct electric heat treatment for the thermal treatment of steel and stainless steel spring wire is discussed. Problems of other methods are described, and the advantages of this process (finer grain, greater wire speeds, no surface decarburization) are considered. The fatigue and physical properties of the finished product are discussed. Second of two parts.

Description

The use of direct electric heat treatment for the thermal treatment of steel and stainless steel spring wire is discussed. Problems of other methods are described, and the advantages of this process (finer grain, greater wire speeds, no surface decarburization) are considered. The fatigue and physical properties of the finished product are discussed. Second of two parts.

Additional information

Author(s)

Trautman, O.C., Cleveland Electric Illuminating Co., Cleveland Wire Spring Co.

Publication/Event/Pages

Wire & Wire Products12(12): 767-768, 770-771 1937

Year

1937