Contact Angle Determination of Talc Powders from Heat of Immersion

2019 ◽  
pp. 1-16
Author(s):  
Ismail Yildirim ◽  
Roe‐Hoan Yoon
Keyword(s):  
Contact Angle ◽  
Heat Of Immersion

scholarly journals THE CONTACT ANGLE CONTROL OF THE SOLDER FOR IMPROVING THE SOLDERING QUALITY

2021 ◽  
pp. 161-166
Author(s):  
Чуйко М.М. ◽  
Завальський В.
Keyword(s):  
Contact Angle ◽  
Sessile Drop ◽  
Electrical Contact ◽  
Contact Angle Measurement ◽  
Angle Measurement ◽  
Soldering Process ◽  
Basic Parameters ◽  
The Right

High quality of the soldering process can be achieved with the right choice of the necessary soldering materials. Since wetting determines the further nature of the connection between the solder and the main soldering material, the contact angle  measurement  is the basis for quality control of soldering materials, provided that the basic requirements of the technological process. The determination of the contact angle value is carried out by the indirect method of the sessile drop, by measuring the basic parameters of the drop using infrared transducer. A smaller value of the contact angle corresponds to a better interaction of materials, and hence a better electrical contact

Determination of Surface Energy Parameters of Hydrophilic Porous Membranes via a Corrected Contact Angle Approach

Langmuir ◽  
2019 ◽  
Vol 35 (47) ◽  
pp. 15009-15016 ◽  
Author(s):  
Bingjun Han ◽  
Xiaomao Wang ◽  
Jianzhong Zheng ◽  
Shuai Liang ◽  
Kang Xiao ◽  
...  
Keyword(s):  
Contact Angle ◽  
Surface Energy ◽  
Porous Membranes ◽  
Energy Parameters

The determination of the contact angle for systems with a powder

1965 ◽  
Vol 20 (6) ◽  
pp. 593-599 ◽  
Author(s):  
N.W.F. Kossen ◽  
P.M. Heertjes
Keyword(s):  
Contact Angle
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