Ein Weichlot mit verbesserten mechanischen Eigenschaften, enthaltendes Gegenstand und Verfahren zur Herstellung dieses Weichlot
摘要
New solder compositions which can have improved mechanical properties are disclosed. In a preferred embodiment, the solder comprises a matrix material and magnetically dispersed particles. A desirable dispersion of the magnetic particles in the matrix material, is accomplished by applying a magnetic field to the molten matrix material containing magnetic particles and solidifying it in the presence of the magnetic field. The particle-dispersed microstructures improve the mechanical properties of the solder composition. The improved solder composition can be made into a powder to be used in solder paste, cream or reshaped while substantially retaining the improved mechanical properties.
申请公布号
DE69402895(T2)
申请公布日期
1997.11.06
申请号
DE1994602895T
申请日期
1994.02.09
申请人
AT & T CORP., NEW YORK, N.Y., US
发明人
JIN, SUNGHO, MILLINGTON, NEW JERSEY 07946, US;MCCORMACK, MARK THOMAS, SUMMIT, NEW JERSEY 07901, US