TY - JOUR
T1 - Effect of grinding stress on the phase transformation of Ni2+xMn1-xGa powder
AU - Wang, Zheng
AU - Matsumoto, Minoru
AU - Abe, Toshihiko
AU - Oikawa, Katsunari
AU - Qiu, Jinhao
AU - Takagi, Toshiyuki
AU - Tani, Junji
PY - 1999/4
Y1 - 1999/4
N2 - Ni2+xMn1-xGa powder of stoichiometric and non-stoichiometric compositions which was ground from arc melted ingots was investigated for the martensitic phase transformation. The mechanical grinding process resulted in lattice strain and decreased grain size, leading to the variation of X-ray diffraction profiles and the suppression of the martensitic transformation. But such stress-induced effect was observed to relieve from heat treatment.
AB - Ni2+xMn1-xGa powder of stoichiometric and non-stoichiometric compositions which was ground from arc melted ingots was investigated for the martensitic phase transformation. The mechanical grinding process resulted in lattice strain and decreased grain size, leading to the variation of X-ray diffraction profiles and the suppression of the martensitic transformation. But such stress-induced effect was observed to relieve from heat treatment.
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U2 - 10.2320/matertrans1989.40.290
DO - 10.2320/matertrans1989.40.290
M3 - Article
AN - SCOPUS:0032680566
SN - 0916-1821
VL - 40
SP - 290
EP - 293
JO - materials transactions, jim
JF - materials transactions, jim
IS - 4
ER -