利用MSP(Modifed Small Punch)试验法对几种常见的陶瓷材料进行了力学性能测试,分别得到它们的负载-位移曲线,从而获得曲线的线性段斜率以及MSP强度.实验结果证明,利用简便的MSP试验法可以较好的表征各种陶瓷材料的破坏行为,并且MSP负载-位移曲线的线性段斜率和杨氏模量成正比,而MSP强度和三点法弯曲强度也有很好的对应关系.利用这种关系得到经验公式,可以从测得的线性段斜率和MSP强度来评价杨氏模量和弯曲强度.
参考文献
| [1] | Mikhail Sokolov;John D Landes;Glenn E Lucas.Small Specimen Test Techniques,Fourth Volume[M].New York:SSTT,1988 |
| [2] | Lucas G E .[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1990,21:1105. |
| [3] | Baik J M;Kameda J;Buck O.The Use of Small-Scale Specimens for Testing Irradiated Material[M].New York:SSTT,1986:92. |
| [4] | Huang F H;Hamilton M L;Wire G L.[J].Nuclear Technology,1982(57):234. |
| [5] | Li J F;Kawasaki A;Watanabe R.[J].Journal of the Japan Institute of Metals,1992(56):1450. |
| [6] | Jiang W;Li J F;Kawasaki A.[J].Journal of the Japan Institute of Metals,1995(59):1055. |
| [7] | Zhang L M;Li J F;Watanabe R.[J].Functionally Graded Materials,1996(01):445. |
| [8] | Kameda J;Bloomer T E;Sugita Y et al.[J].Materials Science and Engineering A,1997,229:42. |
| [9] | Giddings VL;Kurtz SM;Jewett CW;Foulds JR;Edidin AA .A small punch test technique for characterizing the elastic modulus and fracture behavior of PMMA bone cement used in total joint replacement.[J].Biomaterials,2001(13):1875-1881. |
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%