Effect of the Ti addition on the corrosion behavior of newly developed AA7075-Ti alloys

Küçük Resim Yok

Tarih

2023

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Elsevier Science Sa

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In this study, the effect of Ti addition, cold rolling and T6 aging heat treatment on the corrosion behavior of newly produced AA7075-0%Ti, AA7075-2%Ti, AA7075-4%Ti and AA7075-8%Ti quality alloys was investigated. The titanium ratio in the alloys was adjusted using AlTi master alloy in the melting method, and all the alloys produced were subjected to T6 aging heat treatment and some samples were cold rolled at a rate of 6%. The investigation of the immersion and potentiodynamic corrosion behavior of the alloys was conducted in 3.5% by weight of NaCl solution. The corrosion resistance of the alloys studied here is improved by both applied cold rolling and Ti addition. On the other hand, in alloys without Ti addition, the rolling process, which increased the precipitate formation, decreased the corrosion resistance.

Açıklama

Anahtar Kelimeler

AA7075, Titanium addition, Corrosion behavior, Cold rolling, T6 heat treatment

Kaynak

Journal of Alloys and Compounds

WoS Q Değeri

Q1

Scopus Q Değeri

Q1

Cilt

969

Sayı

Künye