Cr powder-activated induction brazing of diamond grits with Ag-Cu-Zn alloy

Materials and Manufacturing Processes

Volumn 23, Issue 4, 2008, Pages 352-356

  Zhou, Yumei ^a   Wang, Chengyong ^a   Zhang, Fenglin ^a   Xu, Zhenchao ^a  

^a GUANGDONG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Activated; Ag Cu Zn alloy; Bonding strength; Carbide; Cr powder; Cr7C 3; Diamond grits; Graphitization; Grinding; Induction brazing; Interfacial microstructure; Morphology; Reaction layer; Reaction mechanism; Wettability

Indexed keywords

BRAZING; CHEMICAL ACTIVATION; CHROMIUM ALLOYS; COPPER ALLOYS; GRAPHITIZATION; MICROSTRUCTURE; OPTICAL MICROSCOPY; POWDER METALS; SCANNING ELECTRON MICROSCOPY; SILVER ALLOYS; SURFACE CHEMISTRY; ZINC ALLOYS;

BONDING STRENGTH; BRAZING ALLOYS; CHROMIUM POWDERS; DIAMOND GRITS; INDUCTION BRAZING; INTERFACIAL MICROSTRUCTURE; REACTION LAYERS; REACTION MECHANISMS; STEEL SUBSTRATES;

DIAMONDS;

EID: 41849137593     PISSN: 10426914     EISSN: 15322475     Source Type: Journal    
DOI: 10.1080/10426910701861093     Document Type: Article

References (11)

1. Sung, C.M. Brazed diamond grid: a revolutionary design for diamond saws. Diamond and Related Materials 1999, 8, 1540-1543.
2. Chattopadhyay, A.K.; Chollet, L.; Hintermann, H.E. On performance of brazed-bond monolayer diamond grinding wheel. Annals of the CIRP 1991, 40, 347-350.
3. Trenker, A.; Seidemann, H. High-vacuum, brazing of diamond tools. Industrial Diamond Review 2002, 62, 49-51.
4. Chattopadhyay, A.K.; Chollet, L.; Hintermann, H.E. Induction brazing of diamond with Ni-Cr hardfacing alloy under argon atmosphere. Surface and Coating Technology 1990,45,293-298.
5. Xu, H.J.; Xiao, B.; Fu, Y.C.; Xu, J.H. Form and distribution characterization of reaction products at the brazing interface between Ni-Cr alloy and diamond. Key Engineering Materials 2003, 259-260, 151-153.
6. Yamazaki, T.; Suzumura A. Relationship between X-ray diffraction and unidirectional solidification at interface between diamond and brazing filler metal. Journal of Materials Science 2000, 35, 6155-6160.
7. Huang, S.F.; Tsai, H.L.; Lin, S.T. Laser brazing of diamond grits using a Cu-15Ti-10Sn brazing alloy. Materials Transactions 2002, 43, 2604-2608.
8. Li, W.G; Liang, C.; Lin, S.T. Interfacial segregation of Ti in the brazing of diamond grits onto a steel substrate using a Cu-Sn-Ti brazing alloy. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science 2002, 33, 2163-2172.
9. Khalid, F.A.; Klotz, U.E. On the interfacial nanostructure of brazed diamond grits. Scripta Materials 2004, 50, 1139-1143.
10. Klotz, U.Z.; Khalid, F.A.; Elsener, H.R. Nanocystalline phases and epitaxial interface reactions during brazing of diamond grits with silver based incusil-ABA alloy. Diamond and Related Materials 2006, 75, 1520-1524.
11. Ewels, C.P.; Wilson, N.T.; Heggie, M.I. Graphitization at diamond dislocation cores. J. Phys.-Condensation. Materials 2001, 73, 8965-8972.