Paper Title:
Experimental Study on Tungsten Leaching from Cemented Carbide
  Abstract

Some rust-inhibiting additives which are wildly used in water-based metalworking fluids were mixed in several lubricants which made by oleic acid, boric acid, triethanolamine and so on to prepare the experiment used solutions in a certain concentration. The phenomenon of the metal tungsten leaching from cemented carbide in these additives was examined by immersion test and electrochemical measurement experiment. According to the value of electromotive force and the results of scanning electron microscopy (SEM) analysis, the condition of the metal tungsten leaching from cemented carbide in solutions with different additives was judged. The results show that the order in ascending of the effects of these solutions on the metal tungsten leaching from cemented carbide is sodium phosphate, sodium carbonate, triethanolamine, oleate triethanolamine ester, boric acid-oleic acid triethanolamine ester, sodium molybdate, benzotriazole and sodium nitrite.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
494-497
DOI
10.4028/www.scientific.net/AMR.189-193.494
Citation
X. M. Jia, J. X. Lian, Q. Yang, X. L. Zhang, "Experimental Study on Tungsten Leaching from Cemented Carbide", Advanced Materials Research, Vols. 189-193, pp. 494-497, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Janina Adamus, Katarzyna Dyja, Wojciech Więckowski
Chapter 3: Technologies of Production, Processing and Uses of Titanium and its Alloys
Abstract:Sheet metal forming processes allow for production of lightweight and durable goods. For this reason, drawing operations have been widely...
163