Paper Title:
Fundamental Technology and Properties Research of Brazing CBN Grinding Wheels
  Abstract

In order to produce new generation monolayer brazing CBN(cubic boron nitride) grinding wheels, an active filler alloys(Ag-Cu-Ti) were tested in vacuum furnace. The results show that Ag-Cu-Ti alloy exhibits good wetting and bonding toward as CBN grits. SEMEDS microanalyses have shown that during brazing Ti in Ag-Cu-Ti alloy segregated preferentially to the surface of the CBN to form a Ti-rich reaction produce. X-ray diffraction reveals that the wetting and bonding behaviour on CBN surface by Ag-Cu-Ti alloy melt is realized through TiN and TiB2 which is produced by interaction between Ti atoms of Ag-Cu-Ti alloy and N or B atoms of CBN surface.

  Info
Periodical
Advanced Materials Research (Volumes 154-155)
Edited by
Zhengyi Jiang, Xianghua Liu and Jinglong Bu
Pages
209-213
DOI
10.4028/www.scientific.net/AMR.154-155.209
Citation
Q. Wang, "Fundamental Technology and Properties Research of Brazing CBN Grinding Wheels", Advanced Materials Research, Vols. 154-155, pp. 209-213, 2011
Online since
October 2010
Authors
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Price
$32.00
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