蓝宝石窗罩在气动热效应作用下易产生破裂,使其结构/功能失效.提高蓝宝石高温强度可有效抑制其高温断裂行为.结合国内外研究成果,从蓝宝石高温失效机理、蓝宝石高温强度表征新方法和蓝宝石强化方法等方面,综合评述了蓝宝石强化研究领域的最新成果,其中重点介绍了蓝宝石强化的研究进展,最后指出了我国蓝宝石强化研究的努力方向.
Under the aerodynamic heat effect,sapphire windows and domes are easily damaged,causing its structure and function failure. To improve the strength of sapphire at high temperature can effectively inhibit its hightemperature fracture behaviors. In this paper,according to the research results at home and abroad,from the aspects of its high-temperature failure mechanism,the new characterization methods and the methods of strengthening sapphire,the latest achievements in the field of strengthening sapphire are reviewed. Finally,the research direction of strengthening sapphire is concluded.
参考文献
| [1] | 李金权,苏小平,那木吉拉图,黎建明,李楠,杨鹏,李跃龙.蓝宝石整流罩的研制现状与发展趋势[J].人工晶体学报,2007(02):467-474. |
| [2] | 聂辉,陆炳哲.蓝宝石及其在军用光电设备上的应用[J].舰船电子工程,2005(02):131-133,142. |
| [3] | 李跃龙,黎建明,苏小平,杨海,那木吉拉图,李楠,杨鹏,李金权.红外窗口和整流罩材料研究现状与发展趋势[J].人工晶体学报,2007(04):877-884. |
| [4] | Schmid F.;Harris DC. .Effects of crystal orientation and temperature on the strength of sapphire[J].Journal of the American Ceramic Society,1998(4):885-893. |
| [5] | Harris C D .High-temperature strength of sapphire[J].Proceedings of SPIE,2000,4102:25. |
| [6] | Heuer A H .Deformation twinning in corundum[J].Philosophical Magazine A,1966,13:379. |
| [7] | Harris D C;Schmid Frederick;Mecholsky J J et al.Mechanism of mechanical failure of sapphire at high temperature[J].PROCEEDINGS OF THE SPIE,1994,2286:16. |
| [8] | Liu C M;Chen J C et al.The effect of annealing,precipitation-strengthening,and compressive coating processes on sapphire strength[J].Materials Science and Engineering A:Structural Materials Properties Microstructure and Processing,2006,420:212. |
| [9] | Harris D C;Schmid Frederick;Black David R et al.Factors that influence mechanical failure of sapphire at high temperature[J].PROCEEDINGS OF THE SPIE,1997,3060:226. |
| [10] | Schmid F et al.High temperature compression and ring-onring testing of sapphire[J].PROCEEDINGS OF THE SPIE,1999,3705:17. |
| [11] | 张明福;汪桂根;韩杰才 等.一种用于测试脆性材料强度的方法及装置[P].中国,200810137019.5,2009-02-05. |
| [12] | McHargue J et al.Surface modification of sapphire for IR window application[J].PROCEEDINGS OF THE SPIE,1993,2018:135. |
| [13] | Klein A;Schmid C;Weibull F .Statical analysis of sapphire strength improvement through chemomechanical polishing[J].PROCEEDINGS OF THE SPIE,2005,5786:175. |
| [14] | Schmid F;Schmid K et al.Increasing the strength of sapphire by heat treatments[J].PROCEEDINGS OF THE SPIE,1999,3705:36. |
| [15] | Johnson F L;Moran M B .Compressive coationgs for strengthened sapphire[J].PROCEEDINGS OF THE SPIE,1999,3705:130. |
| [16] | 冯丽萍,徐新.白宝石上生长SiO2薄膜的工艺[J].材料开发与应用,2005(03):32-35. |
| [17] | 冯丽萍,刘正堂.SiO2薄膜对蓝宝石表面及高温强度的改善[J].无机材料学报,2006(01):217-222. |
| [18] | 冯丽萍,刘正堂,刘文婷,李阳平,陈继权.蓝宝石衬底上制备SiO2薄膜的研究[J].材料科学与工艺,2005(02):131-134. |
| [19] | Li W T;McKenzie D R et al.Effect of sputtering-gas pressure on properties of silicon nitride films produced by helicon plasma sputtering[J].Thin Solid Films,2001,384:46. |
| [20] | Feng LP;Liu ZT;Li Q .Strengthening sapphire at elevated temperatures by SiO2 films[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2007(12):5363-5367. |
| [21] | Hsu S E;Kobes W;Fine M E .Strengthening of sapphire by precipitates containing titanium[J].Journal of the American Ceramic Society,1967,50(03):149. |
| [22] | Kirchner H P;Gruver R M;Walker R E .Strengthening sapphire by compressive surface layers[J].Journal of Applied Physics,1969,40(09):3445. |
| [23] | Chen W W;Harris N H .Method of making thermal shock resistant sapphire for IR windows and domes[P].US,5702654,1997-11-30. |
| [24] | 汪桂根 .光学窗口用蓝宝石的晶体缺陷和服役评价及增强改性研究[D].哈尔滨工业大学,2008. |
| [25] | Mchargue C J;Ohern M E;White C W et al.Ion implantation in ceramics-residual stress and properties[J].Materials Science and Engineering A:Structural Materials Properties Microstructure and Processing,1989,115:361. |
| [26] | McHargue J C et al.Surface modification of sapphire for IR window application[J].PROCEEDINGS OF THE SPIE,1993,2018:135. |
| [27] | Wang Y;Qi M;Li G Q et al.Morphology of large α-Fe precipitate formed inside sapphire by ion implantation and annealing[J].Materials Letters,2008,62:1444. |
| [28] | Dezsi I;Szuca I;Fetzer Cs .Iron implantation in α-Al_2O_3[J].Journal of Applied Physics,2008,104:034904. |
| [29] | Kirkpatriek A;Harris D C;Johnson L F .Effect of ion implantation on the strength of sapphire at 300～600℃[J].Journal of Materials Science,2001,36:2195. |
| [30] | Savrun E;Scott W D;Harris D C .The effect of titanium doping on the rhombohedral twinning of sapphire[J].Proceedings of SPIE,1999,3705:28. |
| [31] | Regan T M;Systems A .Fast neutron irradiation of sapphire[P].US,6222194B1,2001-04-24. |
| [32] | Dienst W .Reduction of the mechanical strength of Al_2O_3,AlN and SiC under neutron irradiation[J].Journal of Nuclear Materials,1992,191-194:555. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%