以硅溶胶为表面改性剂,从提高与水基浆料的相容性、增加表面粗糙度入手,对有机模板进行了表面处理.对处理前后有机模板的表面形貌、力学性能及对涂覆量的影响进行了研究.结果表明,表面处理以后,有机模板更容易被水基浆料均匀涂覆,且回弹力得到显著增强,涂覆量也得到显著提高.这将有利于多孔陶瓷内部缺陷的减少和强度的提高.
参考文献
| [1] | Nettleship I .Applications of porous ceramics[J].Key Engineering Materials,1996,122-124:305. |
| [2] | Innocentini M D M;Salvini V R;Pandolfelli V C et al.The permeability of ceramic foams[J].American Ceramic Society of Bulletin,1999,78:78. |
| [3] | Green D J;Colombo P .Cellular ceramics:intriguing structures,novel properties,and innovative applications[J].MRS Bulletin,2003,28:296. |
| [4] | Binner JGP.;Reichert J. .PROCESSING OF HYDROXYAPATITE CERAMIC FOAMS[J].Journal of Materials Science,1996(21):5717-5723. |
| [5] | Saiz E.;Tomsia AP. .Kinetics of metal-ceramic composite formation by reactive penetration of silicates with molten aluminum[J].Journal of the American Ceramic Society,1998(9):2381-2393. |
| [6] | Colombo P .Conventional and novel processing methods for cellular ceramics[J].Philosophical transactions of the Royal Society. Mathematical, physical, and engineering sciences,2006(1838):109-124. |
| [7] | Schwartzwalder K;Somers H;Somers A V .[P].US 3090094,1963. |
| [8] | Andrew M. Kraynik .Foam Structure: From Soap Froth to Solid Foams[J].MRS bulletin,2003(4):275-278. |
| [9] | Xinwen Zhu;Dongliang Jiang;Shouhong Tan;Zhaoquan Zhang .Improvement inthe Strut Thickness of Reticulated Porous Ceramics[J].Journal of the American Ceramic Society,2001(7):1654-1656. |
| [10] | Brezny R;Green D J;Dam C Q .Evaluation of strut strength in open-cell ceramics[J].Journal of the American Chemical Society,1989,72(06):885. |
| [11] | Brown D D;Green D J .Investigation of strut crack formation in open cell alumina ceramics[J].Journal of the American Chemical Society,1994,77(06):1467. |
| [12] | Venkata R. Vedula;David J. Green;John R. Hellman .Thermal shock resistance of ceramic foams[J].Journal of the American Ceramic Society,1999(3):649-656. |
| [13] | Xipeng Pu;Xuejian Liu;Fagui Qiu .Novel Method To Optimize the Structure of Reticulated Porous Ceramics[J].Journal of the American Ceramic Society,2004(7):1392-1394. |
| [14] | Hargus et al.[P].US 4866011,1989. |
| [15] | Ravault .[P].US 4004933,1977. |
| [16] | Patton T C.Paint flow and pigment dispersion:a theological approach to coating and ink technology[M].New York:John Wiley and Sons,Inc,1979 |
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%