Brazing of Titanium with Aluminium Alloys

• Autorzy: Winiowski A. , Majewski D.

Identyfikatory

DOI

10.1515/amm-2017-0114

• Języki publikacji: EN

Abstrakty

EN

This study presents results of vacuum diffusion brazing of Grade 2 titanium with 6082 (AlMg1Si0.6Cu0.3) aluminium alloy using B-Ag72Cu-780 (Ag72Cu28) grade silver brazing metal as an interlayer. Brazed joints underwent shear tests, light-microscopybased metallographic examinations and structural examinations using scanning electron microscopy (SEM) and X-ray energy dispersive spectrometry (EDS). The highest quality and shear strength of 20 MPa was characteristic of joints brazed at 530°C with a 30-minute hold. The structural examinations revealed that in diffusion zone near the boundary with titanium the braze contained solid solutions based on hard and brittle Ti-Al type intermetallic phases determining the strength of the joints.

Słowa kluczowe

EN

titanium; aluminium alloy; diffusion brazing; mechanical properties of brazing joints; brazing parameters

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 2A
• Strony: 763--770
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Winiowski A.

• Instytut Spawalnictwa, 16-18 Bł. Czesława Str., 44-10 Gliwice, Poland

autor

Majewski D.

• Instytut Spawalnictwa, 16-18 Bł. Czesława Str., 44-10 Gliwice, Poland

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).