Co-Powder Injection Moulding (Co-PIM) Processing of Titanium Alloy (Ti-6Al-4V) and Hydroxyapatite (HA)

F. M. Salleh, A. B. Sulong, N. Muhamad, I. F. Mohamed, N. N. Mas'Ood, B. E. Ukwueze

研究成果: ジャーナルへの寄稿Conference article

3 引用 (Scopus)

抜粋

Co-powder injection moulding (Co-PIM) is a metal/ceramic injection moulding that offers co-injection of two materials, which effectively reduces the cost and surface engineered component's development. However, co-injection of metal and ceramics is still lacking due to the limitation of different material properties. The purpose of this study was to investigate a co-injection of Ti-6Al-4V and HA experimentally. Three different solid loadings (68, 69, and 70 vol%) of Ti-6Al-4V feedstocks were co-injected with 56 vol% of HA. The binder composition added was 60 vol% polyethylene (PE) and 40 vol % palm stearin (PS). The Co-PIM green part of Ti-6Al-4V and HA diffused well at injection processing parameters of injection melting temperature 150°C, mould temperature 90°C, injection pressure 10 bars, and holding time 10s, respectively. The result shows that the bonding strength increased proportionally to the increasing volume of Ti-6Al-4V. The 70 vol% Ti-6Al-4V/56 vol% HA shows the highest density and bonding strength of 2.72g/cm3 and 2.27MPa was approximately achieved. In addition, the binder systems improved the bonding mechanism of the green part without cracks appeared at the bonding of two materials.

元の言語英語
ページ(範囲)334-343
ページ数10
ジャーナルProcedia Engineering
184
DOI
出版物ステータス出版済み - 1 1 2017
イベントAdvances in Material and Processing Technologies Conference, AMPT 2017 - Chennai, インド
継続期間: 12 11 201712 14 2017

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Salleh, F. M., Sulong, A. B., Muhamad, N., Mohamed, I. F., Mas'Ood, N. N., & Ukwueze, B. E. (2017). Co-Powder Injection Moulding (Co-PIM) Processing of Titanium Alloy (Ti-6Al-4V) and Hydroxyapatite (HA). Procedia Engineering, 184, 334-343. https://doi.org/10.1016/j.proeng.2017.04.103