MATHEMATIC MODEL FOR FORMABILITY CRITERIA OF SUPERPLASTIC AIR BULGING COMPONENTS
WANG Chunrong SONG Hailong QU Li CAO Shuzhi Institute of Metal Research,Academia Sinica,Shenyang,China WANG Chunrong Associate Professor,Institute of Metal Research,Academia Sinica Shenyang 110015,China
Acta Metallurgica Sinica (English Letters) . 1990, (9): 217 -221 .