本文利用內涵時間黏塑性理論擬合Sn-3.5Ag 銲錫固溶成型試棒
(Nozaki 等人)，及擠壓成型試棒(曾信傑)，單軸循環負荷實驗數據。固溶試棒在313K 及應變率( 3 5 10 /s − × 、4 5 10 /s − × 、5 5 10 /s − × )下，以3 5 10 /s − ×為基準決定核心函數( ) 20 0.896 =1.55 Z Z e Z ρ − 及其應變率敏感函數
( ) 0.11420 1.01 h ξ ξ = ×

In this paper, using Endochronic viscoplasticity to mix the uniaxial cyclic loading experimental data of Sn-3.5Ag solidification specimen (Nozaki et. al.) and extrusion specimen(Tzeng Shin Jie). Solidification specimen in 313K and strain rate( 3 5 10 /s − × 、4 5 10 /s − × 、5 5 10 /s − × ), based on 3 5 10 /s − × to decide kernel function ( ) 20 0.896 =1.55 Z Z e Z ρ − and strain rate sensitive function ( ) 0.1142 0 1.01 h ξ ξ = ×

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