公开(公告)号：US4659437A

公开(公告)日：1987-04-21

申请号：US688841

申请日：1985-01-04

申请人： Takeshi Shiba ,  Toshiaki Shimizu ,  Fumihiro Yanase

发明人： Takeshi Shiba ,  Toshiaki Shimizu ,  Fumihiro Yanase

IPC分类号： C23C10/52 ,  C25D21/12 ,  G01N23/223 ,  C25D7/06 ,  C25D5/50

CPC分类号： G01N23/223 ,  C23C10/52 ,  C25D21/12 ,  G01N2223/076

摘要： A method of thermal diffusion alloy plating for steel wire including the steps of continuously detecting the quantity of metal plated, plated metal composition, plating composition gradient or combination thereof, in thermal diffusion alloy plating effected continuously on steel wire. Detection of these valves is performed by an energy dispersive type X-ray fluorescent analyzer and upon detecting any variation in these values, a control signal is given to a control unit to adjust automatically the plating electric current and the diffusion heating quantity, thereby imparting the desired quantity of metal plated, the desired plated alloy composition ratio and the desired plating composition gradient uniformly in the lengthwise direction of steel wire.

摘要翻译： 一种用于钢丝的热扩散合金电镀方法，包括在钢丝上连续进行的热扩散合金电镀中连续检测镀金，镀金属组成，镀组分梯度或组合的步骤。 通过能量色散型X射线荧光分析仪进行这些阀的检测，并且在检测到这些值的任何变化时，向控制单元提供控制信号，自动调整电镀电流和扩散加热量，由此赋予 所需的镀金量，期望的镀覆合金组成比和期望的电镀组成在钢丝的长度方向上均匀地梯度。