...Ken-ichi Ohguchi; Katsuhiko Sasaki; Setsuo Aso This paper proposes a method to estimate basic material constants in an elasto-plastic-creep constitutive model for lead-free solders by conducting only a tensile test. The test employs a stepped ramp wave loading, which repeats instantaneous strain...

... circuit manufacture solders tensile testing printed circuit testing finite element analysis tin alloys silver alloys lead alloys failure analysis testing 62/63/2 solder in situ solder characterization area array package chips BGA printed wiring boards test methods failure modes...

.... C. Chan. 06 January 2004 08 June 2004 21 03 2005 chip scale packaging adhesive bonding wafer bonding adhesives organic compounds fracture toughness tensile strength tensile testing Wafer bonding may be considered as one of the enabling techniques, extending...

..., the rate of aging of Kapton-E polyimide is quantified as a function of temperature and humidity exposure using peel and tensile tests. An accelerated test methodology that accounts for both aging and fatigue and that can be used to evaluate the resistance of electronic products to polyimide deadhesion...

... in the JOURNAL OF ELECTRONIC PACKAGING . Manuscript received March 2003; final revision, December 2003. Associate Editor: M. Saka. 1 Specimen geometry Tensile tests were performed on a MTS 858 Mini Bionix II testing machine under displacement control. Load and displacement data were recorded...