Effect of nano diamond addition on mechanical and corrosion properties of Mg-3Sn-2Y alloy

Hüseyin Şevik; Eren Üstün

Makale detayları

Effect of nano diamond addition on mechanical and corrosion properties of Mg-3Sn-2Y alloy

Yazarlar:

Hüseyin Şevik | Eren Üstün

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Malzeme Üretim Teknolojileri

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.12 Issue 3, pp.1007-1012

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001295894

pISSN:

2564-6605

Anahtar kelimeler:

Özet:

 Magnesium is an important candidate for biodegradable implant applications due to its biocompatibility. Magnesium alloys degrade very rapidly in the body as a result of corrosion reactions. This degrades the mechanical properties of the alloy and causes the implant to deform. For this reason, researchers have been intensively supplementing magnesium alloys with Nanoparticles for the past few years and trying to improve their mechanical properties. Because it is known that nano-sized materials have superior properties compared to micro-sized materials. In this study, using Mg-3Sn-2Y alloy as matrix and with the addition of 1 wt. nano diamond, nanocomposites were produced by gravity casting method. Tensile and macro hardness tests were performed on the alloy and nano composite samples and these results were supported by optical microscope OM, field scanning electron microscopy FE-SEM and EDS analysis. It was observed that the hardness and tensile strength of the alloy increased with the addition of nano diamond. Corrosion tests were also carried out and Tafel curves were obtained. As a result of the corrosion tests, it was observed that the addition of nano diamonds improved the corrosion resistance of the alloy.

 Magnesium is an important candidate for biodegradable implant applications due to its biocompatibility. Magnesium alloys degrade very rapidly in the body as a result of corrosion reactions. This degrades the mechanical properties of the alloy and causes the implant to deform. For this reason, researchers have been intensively supplementing magnesium alloys with Nanoparticles for the past few years and trying to improve their mechanical properties. Because it is known that nano-sized materials have superior properties compared to micro-sized materials. In this study, using Mg-3Sn-2Y alloy as matrix and with the addition of 1 wt. nano diamond, nanocomposites were produced by gravity casting method. Tensile and macro hardness tests were performed on the alloy and nano composite samples and these results were supported by optical microscope OM, field scanning electron microscopy FE-SEM and EDS analysis. It was observed that the hardness and tensile strength of the alloy increased with the addition of nano diamond. Corrosion tests were also carried out and Tafel curves were obtained. As a result of the corrosion tests, it was observed that the addition of nano diamonds improved the corrosion resistance of the alloy.

 Magnesium is an important candidate for biodegradable implant applications due to its biocompatibility. Magnesium alloys degrade very rapidly in the body as a result of corrosion reactions. This degrades the mechanical properties of the alloy and causes the implant to deform. For this reason, researchers have been intensively supplementing magnesium alloys with Nanoparticles for the past few years and trying to improve their mechanical properties. Because it is known that nano-sized materials have superior properties compared to micro-sized materials. In this study, using Mg-3Sn-2Y alloy as matrix and with the addition of 1 wt. nano diamond, nanocomposites were produced by gravity casting method. Tensile and macro hardness tests were performed on the alloy and nano composite samples and these results were supported by optical microscope OM, field scanning electron microscopy FE-SEM and EDS analysis. It was observed that the hardness and tensile strength of the alloy increased with the addition of nano diamond. Corrosion tests were also carried out and Tafel curves were obtained. As a result of the corrosion tests, it was observed that the addition of nano diamonds improved the corrosion resistance of the alloy.

 Magnezyum biyo uyumluluğundan dolayı biyobozunur implant uygulamaları için önemli bir adaydır. Magnezyum alaşımları korozyon reaksiyonları sonucunda çok hızlıca vücut içerisinde bozunur. Bu durum alaşımın mekanik özelliklerini düşürür ve implantın deforme olmasına neden olur. Bu nedenle araştırmacılar geçtiğimiz bir kaç yıldır magnezyum alaşımlarına yoğun bir şekilde nanopartikül takviyesi yapmakta ve mekanik özellikleri iyileştirilmeye çalışılmaktadır. Çünkü nano boyuttaki malzemelerin mikro boyut ile karşılaştırıldığında daha üstün özelliklere sahip olduğu bilinmektedir. Bu çalışmada, Mg-3Sn-2Y alaşımı matriks olarak kullanılarak ve ağırlıkça 1 nano elmas ilavesi ile nanokompozit üretimi gravity döküm yöntemiyle gerçekleştirilmiştir. Üretilen alaşım ve nanokompozit numunelere çekme ve makro sertlik deneyleri gerçekleştirilmiş ve bu sonuçlar optik mikroskop OM, alan taramalı elektron mikroskobu FE-SEM ve EDS analizleri ile desteklenmiştir. Alaşımın sertlik ve çekme mukavemetinin nano elmas ilavesi ile arttığı gözlenmiştir. Ayrıca korozyon testleri gerçekleştirilmiş ve Tafel eğrileri elde edilmiştir. Korozyon testleri sonucunda nano elmas ilavesinin alaşımın korozyon direncini iyileştirdiği görülmüştür.

Makale detayları

Effect of nano diamond addition on mechanical and corrosion properties of Mg-3Sn-2Y alloy

Yazarlar:

Hüseyin Şevik | Eren Üstün

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Malzeme Üretim Teknolojileri

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.12 Issue 3, pp.1007-1012

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001295894

pISSN:

2564-6605

Mg-Sn alloy

Nano diamond

Mechanical properties

Corrosion properties

Biodegradable materialMg-Sn alaşımı

nano elmas

Mekanik özellikler

Korozyon özellikleri

Biyobozunur.

Sayı

Makale detayları

Yazarlar: Hüseyin Şevik | Eren Üstün

Yayıncı: Nigde Omer Halisdemir University

Ana Başlıklar: Malzeme Üretim Teknolojileri

Dergi: Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.12 Issue 3, pp.1007-1012

Belge Tipi: Makale

Yayın Tarihi: 7/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001295894

pISSN: 2564-6605

Sayı

Yazarlar:

Hüseyin Şevik | Eren Üstün

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Malzeme Üretim Teknolojileri

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.12 Issue 3, pp.1007-1012

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001295894

pISSN:

2564-6605