| 低膨胀钨酸锆（ZrW2O8）复合材料的研究现状 |
| |
| 引用本文： | 王鑫,冯猛,张建福,王新林.低膨胀钨酸锆（ZrW2O8）复合材料的研究现状[J].金属功能材料,2009,16(2):60-64. |
| |
| 作者姓名： | 王鑫 冯猛 张建福 王新林 |
| |
| 作者单位： | 钢铁研究总院,功能材料所,北京,100081 |
| |
| 摘 要： | 在宽温度范围内ZrW2O8都能保持较大各向同性的负膨胀系数，因而得到了广泛关注。本文介绍了ZrW2O8的基本性质、负膨胀机理和制备方法，重点介绍了近期复合材料的研究现状，ZrW2O8与Cu、Al、ZrO2及水泥复合得到低膨胀或近零膨胀材料。热错配应力及微结构对ZrW2O8复合材料性能的影响尚不明确，仍需实验及理论上的深入研究。
|
| 关 键 词： | ZrW2O8 负热膨胀 复合材料 |
Recent Research on Zirconium Tungstate (ZrW_2O_8) Composite Materials |
| |
| WANG Xin,FENG Meng,ZHANG Jian-fu,WANG Xin-lin.Recent Research on Zirconium Tungstate (ZrW_2O_8) Composite Materials[J].Metallic Functional Materials,2009,16(2):60-64. |
| |
| Authors: | WANG Xin FENG Meng ZHANG Jian-fu WANG Xin-lin |
| |
| Affiliation: | Department of Functional Material Research;Center Iron & Steel Research Institue;Beijing 100081;China |
| |
| Abstract: | ZrW2O8 atractted much attention for large negative thermal expansion over a wide temperature range. Basic characters, mechanism of negative thermal expansion and fabrication methods of ZrW2O8 were introduced, reseach on composite material of ZrW2O8 were specialy mentioned, Combinating ZrW2O8 with Cu, Al, ZrO2 and cement, composite materials of low thermal expansion or near zero thermal expansion coefficient were synthesized. The influence of microstrure and residual stresse in composite on the properties of... |
| |
| Keywords: | ZrW2O8 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
