The transformation of an amorphous Ni-P alloy was investigated calorimetrically. In particular, the formation of the interfaces in nanocrystalline Ni-P samples with grain sizes ranging from a few nanometers to 60 nm was studied. A linear increase in the interfacial excess energy was found with increasing grain size on a nanometer scale. However, a rather small interfacial excess energy was obtained when the grain size was a few nanometers. The variation of interfacial excess energy with grain size was found to correlate with that of the interfacial excess volume derived from experimental results.
部门归属
max planck inst met res,inst werkstoffwissensch,seestr 75,d-70174 stuttgart,germany. acad sinica,inst met res,natl key lab rsa,shenyang 110015,peoples r china.
K. Lu,R. Luck,B. Predel. VARIATION OF THE INTERFACIAL ENERGY WITH GRAIN-SIZE IN NANOCRYSTALLINE MATERIALS[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,1994,179:536-540.
APA
K. Lu,R. Luck,&B. Predel.(1994).VARIATION OF THE INTERFACIAL ENERGY WITH GRAIN-SIZE IN NANOCRYSTALLINE MATERIALS.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,179,536-540.
MLA
K. Lu,et al."VARIATION OF THE INTERFACIAL ENERGY WITH GRAIN-SIZE IN NANOCRYSTALLINE MATERIALS".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 179(1994):536-540.
修改评论