Paper Title:
Studies on Diamond Brazing Process
  Abstract

Through scientific experiments, we studied the binder, diamond, solder, uniform distribution and heating curves in brazing. We selected DH temporary binder, compared two kinds of diamond, selected the diamond with fine thermal stability. The experiments adopted diamond with uniform templates, experimenting 13 kinds of solder of which 9 were mixed with diamond for comparison of brazing effects and thermal damage. We optimized solder and brazing process and comprehensive analyzed experimental results. The analysis showed a small amount of DH temporary binder residue in brazing, fine effect in case of low alloy solder brazing temperature, better adhesion of solder and diamond achieved by elements formed by Cr and other strong carbides, sufficient volatilization of temporary binder and other impurities achieved by insulation before 500°C, heating rate of 1°C/min when the temperature it is higher than 20°C-50°C, the solder melting point, and that cooling should be carried out under high vacuum, brazing diamond should have fine thermal stability.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Materials Machining
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
758-766
DOI
10.4028/www.scientific.net/AMR.291-294.758
Citation
C. Song, L. Hua, F. C. Wei, J. Liu, "Studies on Diamond Brazing Process", Advanced Materials Research, Vols. 291-294, pp. 758-766, 2011
Online since
July 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: Kazuyoshi Saida, Woo Hyun Song, Kazutoshi Nishimoto, Makoto Shirai
Abstract:The diode laser brazing of heat-resistant alloys with precious filler metals has been conducted using tandem beam which consisted of...
493
Authors: Zhi Bo Yang, Jiu Hua Xu, Ai Ju Liu
Abstract:Brazing diamond grits onto steel substrate using a Ni-based filler alloy was carried out via laser beam in an argon atmosphere. The...
3879
Authors: Jian Wu Yan, Pei Pei Li, Qing Cao, Ying Liu, Quan Guo Lu, Qing Hua Cao
Abstract:WC-Ni-Cr composite cladding is fabricated on the Q235 steel by infiltration brazed in a vacuum furnace. Microstructure of interface and...
1004
Authors: Zhi Bo Yang, Ai Ju Liu, Jiu Hua Xu
Abstract:Brazing diamond wheel was carried out via laser in an argon atmosphere. The interfacial microstructures among brazed diamond, the filler...
218
Authors: Xian Xie, Gao Feng Quan, Xiue Gu, Xing Ming Liu, Jia Le Sun
Chapter 2: Surface Engineering/Coatings
Abstract:The brazing process of magnesium alloy AZ31 was studied, and the mechanical properties of the weld were examined, and the main factors were...
792