Experimental Study on Inhibitory Action of Inhibitors on the Tungsten Carbide Leaching of the Cemented Carbide Tool

Abstract:

The influence of some commonly used inhibitors on the tungsten carbide leaching of the cemented carbide tool was studied by energy spectrum analysis and electrochemical gaging. And the mechanism of the tungsten carbide leaching and be inhibited of the cemented carbide was discussed. The test results showed that when cemented carbide tool were soaked in tri-sodium phosphate and sodium carbonate anhydrous the tungsten carbide in the cemented carbide tool leached out for hydration. And benzotriazole has a good inhibitory effect on the tungsten carbide leaching of the cemented carbide tool.

• Periodical: Applied Mechanics and Materials (Volumes 29-32)
• Pages: 508-512
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.29-32.508
• Online since: August 2010
• Authors: Xiao Ming Jia, Xiu Ling Zhang, Yue Xing Song, Xiao Xin Chen
• Keywords: Cemented Carbide Tools, Inhibition, Inhibitor, Tungsten Carbide Leaching, Water-Based Metalworking Fluids

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