Methods of Pulsed Laser Annealing of Nonmetallic Plates

被引：2

作者：

Kovalenko, A. F. ^{[1
]}

机构：

[1] NL Dukhov All Russia Sci Res Inst Automat, Moscow, Russia

来源：

GLASS AND CERAMICS | 2016年 / 73卷 / 5-6期

关键词：

laser-beam machining; laser annealing; quasistatic problem of thermo-elasticity; glass; ceramics; thermal-strength criterion; REGIMES; GLASS;

D O I：

10.1007/s10717-016-9862-3

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Three methods of pulse laser annealing of nonmetallic plates are examined on the basis of the quasistatic problem of thermo-elasticity. It is shown that the maximum tensile stresses in the machined plates can be reduced several-fold and the energy expenditures associated with machining can be reduced by about 20 - 40%. The thermal strength criteria for plates are obtained for the laser annealing methods indicated. The results obtained are checked experimentally.

引用

页码：227 / 230

页数：4

共 9 条

[1]

[Anonymous], 1992, 941190 GOST

[2]

GRIGORYANTS AG, 2008, TECHNOLOGICAL PROCES

[3] Nondestructive regimes of laser pulse annealing of glass and ceramic plates [J].

Kovalenko, A. F. .

GLASS AND CERAMICS, 2006, 63 (7-8) :242-244

[4] Rational Regimes for Laser Machining of Glass and Ceramic Plates [J].

Kovalenko, A. F. ;

Konyukhov, M. V. ;

Sukhovei, S. B. .

GLASS AND CERAMICS, 2015, 72 (5-6) :203-205

[5]

Kovalenko A. F., 2004, PRIB TEKH EKSP, P119

[6]

Kovalenko A. F., 2014, IZV VYSSH UCHEBN ZAV, P206

[7]

Stepanov A. P., 2009, ZH TEKH FIZ, V79, p102

[8]

Stepanov AL, 2002, RRD APPL PHYS, V5, P1

[9]

Vilchinskaya S.S., 2011, OPTICAL MAT TECHNOLO

← 1 →