Brazing of tungsten heavy alloy and Fe-Ni-Co based superalloy by a novel Cu-Ti based amorphous filler

Xu, Yuxin; Qiu, Xiaoming; Su, Jinlong; Wang, Suyu; Zhao, Xiaohui; Xing, Fei

doi:10.1016/j.mtla.2021.101113

Cited by 6 publications

(1 citation statement)

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“…The work [11] shows that Cu/Ni coatings on the surface of titanium after heat treatment have high adhesive strength. Due to their strength characteristics, the alloys of the Cu-Ni-Ti system have found wide use as brazing materials for joining titanium alloys [12,13].…”

Section: Introductionmentioning

confidence: 99%

Influence of Nickel Content on the Formation of an Interaction Zone during Contact Melting of Titanium with Copper-Nickel Alloys

Shmorgun,

Slautin,

Kulevich

et al. 2024

Metals

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The diffusion processes during the contact melting at the boundary of explosively welded VT1-0 titanium with CuNi19 (melchior) and CuNi45 (constantan) alloy composites were studied. Heat treatment of composites led to the formation of the interaction zone at the joint boundary. The interaction zone in VT1-0 + CuNi19 consists of TiCuNi and αTi + Ti2Cu(Ni) continuous layers as well as a mixture of TiNi(Cu) + TiCu(Ni) + Ti2Cu(Ni) intermetallics. It has been shown that an increase in the nickel content in the case of VT1-0 + CuNi45 composite leads to a decrease in the temperature of contact melting, a change in its mechanism, an increase in the titanium content in the interaction zone, and the appearance of additional Ti2Ni(Cu) intermetallic in its composition.

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Section: Introductionmentioning

confidence: 99%