@article{oai:ous.repo.nii.ac.jp:00000937,
 author = {河村, 寛 and Kawamura, Hiroshi and 山口, 一裕 and Yamaguchi, Kazuhiro and 柿谷, 悟 and Kakitani, Satoru},
 journal = {岡山理科大学紀要. A, 自然科学, Bulletin of Okayama University of Science. A, Natural Sciences},
 month = {Mar},
 note = {P(論文), Studies on formation, thermal reaction and lattice dimensions of solid solutions in the system akermanite (Ca_2MgSi_2O_7)-hardystonite (Ca_2ZnSi_2O_7) have been carried out by DTA and X-ray powder diffraction on the products which were prepared by solid-state reaction using CaCO_3,MgO, ZnO and SiO_2 as starting materials. Åkermanite and hardystonite were preferably synthesized with double heatings at 1,330℃ and 1,250℃, respectively. The solid solutions were done at the intermediate temperatures in proportion to Mg/Zn of solid solutions. From akermanite to hardystonite, the melting points changed from 1,462℃ to 1,432℃ with approximately linear line. Further, the unit tetragonal cell constants, a_0 and c_0,changed linearly from 7.8328 and 5.0081 (Å) to 7.8250 and 5.0166 (Å), respectively. It is concluded that the solid solutions in the system akermanite-hardystonite form a complete series of solid solution by isomorphous replacement of Mg by Zn.},
 pages = {111--117},
 title = {オケルマナイトーハーディストナイト系固溶体の合成},
 volume = {27},
 year = {1992},
 yomi = {カワムラ, ヒロシ and ヤマグチ, カズヒロ and カキタニ, サトル}
}