Experimental Study of Thermal Contact Conductance of Tool-Sample Interface After Heat Treatment

Author(s):  
Mohammad Asif ◽  
Mohd Atif Ahad
Author(s):  
X B Liang ◽  
J Y Yao ◽  
W F Zhang ◽  
N Li ◽  
M Y Ma ◽  
...  

2011 ◽  
Vol 337 ◽  
pp. 774-778 ◽  
Author(s):  
Zong Ren Wang ◽  
Wei Fang Zhang ◽  
Ming Yuan Yang

This article describes an experimental setup to measure the TCC between interfaces of two contact solid materials. A new kind of design scheme of the compensation heater is put forward. An experimental investigation of thermal contact conductance is conducted with pressed pairs of GH4169 and K417 contacts in the range 130~280°C. The results show that TCC over this condition increases with temperature, but it is not monotonic. Moreover, the thermal contact conductance measured by experiment with compensation heater at the interface is higher than that without compensation heater.


2009 ◽  
Vol 25 (3) ◽  
pp. 307-311 ◽  
Author(s):  
K. Goudarzi ◽  
M. H. Shojaeefard

AbstractAn experimental study for determining the thermal contact conductance between two periodically contacting surfaces is presented. The influence of the frequency of contact upon the thermal contact conductance is investigated. Also, the results show that the thermal contactconductance decreases as the frequency of contact increases. The experimental results obtained from present work are in agreement with the previous published data.


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