@article{oai:sucra.repo.nii.ac.jp:00013005,
 author = {小林, 秀彦 and 石橋, 昇 and 秋葉, 徳二 and 三田村, 孝},
 issue = {1139},
 journal = {日本セラミックス協会学術論文誌},
 month = {},
 note = {http://ci.nii.ac.jp/naid/110002291967/ | http://ci.nii.ac.jp/naid/110002291967/, The Preparation of p-spodumene powder from alumina sol, silica sol and lithium nitrate solution by the sol-gel process, its sintering condition and properties of sintered bodies have been investigated. The crystallization temperature of the β-spodumene powder was estimated to be about 720℃ by TG-DTA, and also it was confirmed by XRD that the crystallization temperature of p - spodumene in the firing process corresponded to this temperature. A sintering characteristic of powders obtained from different preparation conditions showed remarka ble differences to the progress of densification and the thermal stability. Moreover, the microstructure of sintered bodies was influenced by preparation -conditions of powder and firing temperature. In particural, the sintered bodies formed above 1100℃ by using the powder, which was prepared at 600℃ for 4h, incorporated large pores (ca. 10μm) in the grains. The thermal expansion and contraction curves showed reversible behavior in the process of heating and cooling, and the average thermal expansion coefficient was 1.4×10^<-6>℃^<-1> (RT-1000℃)., rights: 社団法人日本セラミックス協会
rights: 本文データは学協会の許諾に基づきCiNiiから複製したものである
relation: IsVersionOf: http://ci.nii.ac.jp/naid/110002291967/, text, application/pdf},
 pages = {703--708},
 title = {ゾルーゲル法によるβ-スポジューメン粉末の合成と焼結特性},
 volume = {98},
 year = {1990},
 yomi = {コバヤシ, ヒデヒコ and イシバシ, ノボル and アキバ, トクジ and ミタムラタカシ}
}