Theoretical and Experimental Analysis of the Influence of Abrasives on Nozzle in Pre-Mixed Abrasive Water Jet

2012 ◽  
Vol 233 ◽  
pp. 425-428
Author(s):  
Yu Ying Jiang ◽  
Lie Hang Gong ◽  
Hai Tao Wang ◽  
Cong Cong Gong ◽  
Xin Lin Xu
Keyword(s):  
Grain Size ◽  
Wear Rate ◽  
Experimental Analysis ◽  
Water Jet ◽  
Abrasive Water Jet ◽  
Material Hardness ◽  
Nozzle Wear ◽  
Abrasive Hardness

This paper introduces the influence of the shape, grain size, density and hardness of abrasives particles on nozzle wear. Different parameters of abrasive hardness are investigated through theoretic and experimental analysis. The results show that the ratio of abrasive hardness to nozzle material hardness governs the wear rate Ca.

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