On the role of twinning in solid-state reactions

被引：3

作者：

Akchurin, M. Sh ^{[1
]}

Zakalyukin, R. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Shubnikov Inst Crystallog, Moscow 119333, Russia

来源：

CRYSTALLOGRAPHY REPORTS | 2013年 / 58卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

Yttrium; Solid State Reaction; Crystallography Report; Twin Boundary; Aluminum Atom;

D O I：

10.1134/S1063774513030024

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

A new concept of the role of twinning in processes of plastic deformation is proposed which suggests mechanical twinning to be the main mechanism of solid-state reactions under the deformation mixing of components, in particular, the grinding of aluminum oxide (Al2O3) and yttrium oxide (Y2O3) powders, as a result of which yttrium-aluminum garnet (Y3Al5O12) particles are formed.

引用

页码：458 / 461

页数：4

共 16 条

[1] Model of pore healing in the process of producing optical ceramics [J].

Akchurin, M. Sh. ;

Gainutdinov, R. V. ;

Zakalyukin, R. M. ;

Kaminskii, A. A. .

DOKLADY PHYSICS, 2007, 52 (07) :373-375

[2] A crowdion mechanism of crystal twinning [J].

Akchurin, M. Sh. ;

Zakalyukin, R. M. .

CRYSTALLOGRAPHY REPORTS, 2006, 51 (06) :994-997

[3] Lutetium-aluminum garnet laser ceramics [J].

Akchurin, M. Sh. ;

Gainutdinov, R. V. ;

Kupenko, I. I. ;

Yagi, Kh. ;

Ueda, K. ;

Shirakava, A. ;

Kaminskii, A. A. .

DOKLADY PHYSICS, 2011, 56 (12) :589-592

[4]

Akchurin M. Sh., 1995, Physics of the Solid State, V37, P459

[5]

AKCHURIN MS, 1980, DOKL AKAD NAUK SSSR+, V252, P870

[6]

Belov N. V., 1947, STRUCTURE IONIC CRYS

[7]

Boldyrev VV, 2006, USP KHIM+, V75, P203

[8]

Butyagin P.Yu., 1996, USP KHIM+, V63, P1031

[9]

Galiulin R. V., 1999, MATERIALOVEDENIE, P2

[10] Microhardness and fracture toughness of Y2O3- and Y3Al5O12-based nanocrystalline laser ceramics [J].

Kaminskii, AA ;

Akchurin, MS ;

Gainutdinov, RV ;

Takaichi, K ;

Shirakava, A ;

Yagi, H ;

Yanagitani, T ;

Ueda, K .

CRYSTALLOGRAPHY REPORTS, 2005, 50 (05) :869-873

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