伍尔皮特,英国,10Th2016年5月:Deben,是原位测试阶段的领先提供商,以及用于电子显微镜的创新配件和组件,报道了其在Steinbeis非破坏性测试和测量中心的CT-Cool阶段,位于德国DHBW Heidenheim。
它用于研究不同温度条件下各种塑料材料的行为。欧洲杯足球竞彩Nico Blessing教授是Heidenheim的Baden-Württemberg合作社大学(DHBW)的工程课程主管。该组的研究目标位于Steinbeis非破坏性测试和测量中心,包括对塑料材料行为的分析。欧洲杯足球竞彩特别是,在可变的温度条件下研究了玻璃纤维增强零件。该研究的目的是模拟现实生活中的环境条件。
In situ testing of modern materials and measurement of complex parts under real environmental conditions like temperature, compression or tension is getting more and more relevant for the development of many products. This is particularly relevant in the automotive and aerospace industries. Several pan-European and national projects have been conducted in the last five years. Small and medium sized companies are interested in the results of this research because innovative materials such as composites are no longer just applied in these industries but also in areas such as leisure and sports.
在过去的三年中,我的学生一直在努力发展两个不同的阶段。第一个提供的张力和压缩度测量最大可变力控制5 kN。第二个提供了可调节温度和湿度的环境控制。然后,我们选择了Deben阶段,因为这些阶段在负载和温度方面具有很高的精度。同样,该阶段非常适合用于我们的CT系统,即Zeiss Metrotom 800。
Nico Blessing教授是Heidenheim的Baden-Württemberg合作社州立大学(DHBW)的工程课程总监
The work of the group is illustrated by this montage of four 3D images which show changes in density and pore size of an organic specimen at temperatures from -14.5 °C up to 160 °C.
The Deben Peltier stage for µXCT tomography systems allows samples to be imaged in freezing conditions. A dual layer polystyrene (optional carbon) window prevents icing and allows samples to be rapidly cooled to ‐20 °C. A variable height specimen holder allows samples to be placed at the optimum height for X‐Ray imaging and mounting adaptors are available for a range of µXCT stages. The cooling system is self-contained and does not require an additional water chiller. The connecting pipework is flexible and easily allows 360° rotation. To obtain full details of the Deben applications and product portfolio, please visitwww.deben.co.uk。