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本发明涉及一种超弹性钛铁丝材处理方法及装置，适用于生产移动电话天线和眼镜架等直线状超弹性饮镍丝材．其特征是对钛镍丝材采用连续热张力法进行直线状处理，对钛镍丝材的加热温度为300℃一m℃，加热时间20s～100s．饮锦丝材的后张力为大于其丝材在加热温度时的屈服强度．真
The present invention relates to a method and apparatus for processing superelastic titanium-iron wire, which is suitable for producing linear superelastic nickel-plated wire such as mobile phone antenna and spectacle frame. The method is characterized in that the titanium-nickel wire is treated by a straight-line method by a continuous thermal tension method, the heating temperature of the titanium-nickel wire is 300 DEG C to a temperature of 20s to 100s. The after-tension of the yinjianji is greater than the yield strength of the yinjian at the heating temperature. true