Effect of milling time on structure and mechanical properties of porous nickel-free austenitic stainless steels processed by mechanical alloying and sintering

Effects of process parameters on electri

Effects of process parameters on electrical properties of n-type Bi2Te3 prepared by mechanical alloying and spark plasma sintering

✍ L.D. Zhao; B.-P. Zhang; J.-F. Li; M. Zhou; W.S. Liu 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 481 KB

n-Type Bi 2 Te 3 thermoelectric materials were prepared by spark plasma sintering (SPS) using mechanically alloyed powders. Seebeck coefficient and electrical conductivity of the resultant materials were measured, with emphasis on the effects of sintering process parameters on the electrical propert