5Engel U, Eckstein R. Microforming-from basic research to its realization[J].Journal of Materials Processing Technology,2002,125-126:35-44.
6Geiger M, Kleiner M, Eckstein R,et al.Microforming[C]. 51st General Assembly of CIRP Nancy,2001:445-462.
7Saotome Y, Iwazaki H.Superplastic backward microextrusion of microparts for micro-electro-mechanical systems[J]. Journal of Materials Processing Technology,2001,119(1-3):307-311.
8Saotome Y, Iwazaki H. Superplastic extrusion of microgear shaft of 10μm in module[J]. Microsystem Technologies, 2000, (6):126-129.
9Ike H, Plancak M.Coining process as a means of controlling surface microgeometry[J].Journal of Materials Processing Technology,1998,80-81:101-107.
10Saotome Y, Okamoto T.An in-situ incremental microforming system for three-dimensional shell strucrures of foil materials[J].Journal of Materials Processing Technology,2001, 113(1-3):636-640.