Joining of tungsten carbide to nickel by direct diffusion bonding and using a Cu–Zn alloy

Lemus‐Ruiz, José; Ceja-Cárdenas, L.; Verduzco, J.A.; Flores, O.

doi:10.1007/s10853-008-2894-5

Cited by 33 publications

(8 citation statements)

References 13 publications

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“…2(a). The solubility limit of Zn in the α-Cu (s.s) is further increased by the addition of Ni (Lemus-Ruiz et al 2008), which reduces the Ag-Cu-Zn eutectic temperature and promotes the formation of eutectic phases during the cooling process.…”

Section: Microstructurementioning

confidence: 99%

Effect of brazing temperature and holding time on joint properties of induction brazed WC-Co/carbon steel using Ag-based alloy

Jiang

Chen

Wang

et al. 2016

Journal of Materials Processing Technology

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Section: Microstructurementioning

confidence: 99%

Effect of brazing temperature and holding time on joint properties of induction brazed WC-Co/carbon steel using Ag-based alloy

Jiang

Chen

Wang

et al. 2016

Journal of Materials Processing Technology

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“…Various ceramic-to-metal joining techniques, utilizing or not a liquid phase, have been developed and improved over the past 60 years, among which solid-state diffusion bonding [2][3][4][5][6][7] and reactive metal brazing [2,5,[7][8][9][10]. Both processes are widely used, especially because strong and gas proof bonds can be obtained.…”

Section: Introductionmentioning

confidence: 99%

Effect of thermal residual stresses on the strength for both alumina/Ni/alumina and alumina/Ni/nickel alloy bimaterials

et al. 2009

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International audienceThis paper describes some technical limitations encountered in joining ceramics-ceramics or ceramics-metals, and how, to some extent, they have been practically overcome. The effect of the residual stresses on the strength of joints fabricated between alumina-alumina or alumina and the nickel base alloy HAYNES 214TM using a solid-state bonding technique with Ni interlayer was studied. Finite element analyses (FEA) for the elastic-plastic and elastic-plastic-creep behavior have also been used to better design the joints and to predict their performance. It was found that the residual stresses caused by the thermal expansion mismatch between alumina (Al2O3) and the Ni-based superalloy (HAYNES 214TM) have severely deteriorated the joints compared to Al2O3-Al2O3 joint fabricated with the same solid-state bonding parameters. The high residual stresses zones obtained through the FEA simulation fitted well with the fractographic observations of the Al2O3/Ni/HAYNES 214TM joints. Also, in order to use the joint material as a structural material, the study about the effect of geometrical parameters has been performed. Optimal geometries have been determined

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“…This is interesting because the sintering temperature of 550 • C in the SPS is lower than the sintering temperature of 600 • C in the HP process. In general, the diffusion bonding is known to increase the interfacial strength of the reaction layer, due to the chemical reaction between the metal powder and the ceramic powder [19,20]. Therefore, it is expected that the interface strength will be stronger than the foams fabricated by the HP process, due to the diffusion bonding into the GHS shell of the foam fabricated by the SPS process.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and Characterization of Hollow Glass Sphere Containing Aluminum Syntactic Foam by Spark Plasma Sintering and Hot Pressing

Son

Lee

Jung

et al. 2019

Metals

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The effect of sintering process on the microstructure and the mechanical properties of aluminum syntactic foam were investigated in this study. Two different sintering processes of spark plasma sintering and hot pressing were used. Glass hollow spheres with a size of 50–80 μm was used to fabricate the foams having various volume fractions of the spheres in the range of 10–30%. Microstructural analysis revealed that the glass hollow spheres were uniformly distributed in the aluminum matrix, both in the spark plasma sintered and hot pressed ones. As the volume fraction of the spheres increased from 10 to 30%, the density, micro-hardness and compressive strength of the foams were decreased. In comparison to the foams fabricated by hot pressing method, the spark plasma sintered foams had slightly lower density and mechanical strength. In nanoindentation study, it was found that the aluminum matrix in the foam prepared by the spark plasma sintering process had lower strength than foam prepared by the hot pressing process. This is likely because of shorter sintering time used in the spark plasma sintering process than the hot pressing.

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Joining of tungsten carbide to nickel by direct diffusion bonding and using a Cu–Zn alloy

Cited by 33 publications

References 13 publications

Effect of brazing temperature and holding time on joint properties of induction brazed WC-Co/carbon steel using Ag-based alloy

Effect of brazing temperature and holding time on joint properties of induction brazed WC-Co/carbon steel using Ag-based alloy

Effect of thermal residual stresses on the strength for both alumina/Ni/alumina and alumina/Ni/nickel alloy bimaterials

Synthesis and Characterization of Hollow Glass Sphere Containing Aluminum Syntactic Foam by Spark Plasma Sintering and Hot Pressing

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