| 摘要 |
Disclosed is an improved system for annealing strand of the type comprising at least two sheaves across which the strand passes and becomes electrically annealed, the improvement comprising a first flange member, a second flange member concentric with the first flange member and adjacent thereto, a wide annealing band positioned between the first and second flange members and forming the bottom of a sheave groove, and means for guiding the strand being annealed traversely across a traverse zone of the band to increase longevity of the band while substantially eliminating detrimental arcing by providing an insulating air gap between the strand and either of the flange members.
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