Influence of Intermittent Aging in AA7075 Aluminum Alloy

Bedri BAKSAN; Ibrahim CELIKYUREK; Osman TORUN

Makale detayları

Influence of Intermittent Aging in AA7075 Aluminum Alloy

Yazarlar:

Bedri BAKSAN | Ibrahim CELIKYUREK | Osman TORUN

Ana Başlıklar:

Uygulamalı fizik

Dergi:

The Eurasia Proceedings of Science Technology Engineering and Mathematics 2020 Vol.11, pp.141-145

Belge Tipi:

Makale

Yayın Tarihi:

12/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000660430

Özet:

 

Heat treatable AA 7075 Aluminum alloys have been used especially in the aerospace industry for several years for their high specific strength. The demands in lighter aerospace or road vehicles like electric cars are today's major concerns. In this study, it is observed for how far the strength can be increased for this reason the influence of intermittent aging in AA7075 Aluminum alloy investigated. Rolled mill product of stock AA7074 Aluminum alloy samples were heat-treated for T6 conditions following a homogenization at 500 oC for 96 hours, and solution treatment at 500 oC for 4 hours and quenching in water. Aged at 120 oC for 24 hours and quenched. After the T6 heat treatment, an additional aging heat treatment so-called T6I4 was done at 100 oC for 2, 4, and 6 hours. The T6I4 heat-treated AA7075 alloys' microhardness values were incrementally increased by the intermittent aging heat treatment. The maximum increase rate was achieved with secondary aging at 100 oC for 6 hours, 51 % more according to the T6 condition.

Makale detayları

Influence of Intermittent Aging in AA7075 Aluminum Alloy

Yazarlar: Bedri BAKSAN | Ibrahim CELIKYUREK | Osman TORUN

Ana Başlıklar: Uygulamalı fizik

Dergi: The Eurasia Proceedings of Science Technology Engineering and Mathematics 2020 Vol.11, pp.141-145

Belge Tipi: Makale

Yayın Tarihi: 12/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000660430

Sayı

Yazarlar:

Bedri BAKSAN | Ibrahim CELIKYUREK | Osman TORUN

Ana Başlıklar:

Uygulamalı fizik

Dergi:

The Eurasia Proceedings of Science Technology Engineering and Mathematics 2020 Vol.11, pp.141-145

Belge Tipi:

Makale

Yayın Tarihi:

12/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000660430