The current study investigated the effects of the wire diameter on the microstructure,
mechanical, electrical, and wear properties of the friction stir back extruded copper matrix …

Plastic recycling facilities deal with single‐and mixed‐stream plastic waste. Clean single‐
stream waste is sold as clean flake, or the flake is converted to pellets for material handling …

一系列微加载测试结果表明, 金属微梁的弯曲强度会随着材料外部几何特征尺寸的减小而显著升
高, 呈现出明显的尺寸相关性. 基于位错塞积模型, 探讨了纯金属单晶微梁的初始屈服应力 …

Tailoring the size, shape and distribution of nano-particles (NPs) is vital for improving the
properties of oxide dispersion strengthened Cu (ODS-Cu). In this study, we used Ti doped …

用Cu (NO3) 2· 3H2O 和Al (NO3) 3· 9H2O 为原料, 通过喷雾干燥, 焙烧, 还原, 球磨等制备Cu-
Al2O3 复合粉末, 然后热压烧结制备块体Cu-Al2O3 复合材料, 最后通过热锻造实现进一步致密 …

Previous research suggested that friction-based processing is a promising method for
fabricating oxide dispersion-strengthened (ODS) steel. In this study, we combined friction …

This study investigates the impact of extrusion speed on the microstructure, mechanical and
electrical properties, and wear resistance of friction stir back extruded Cu-6 vol.% Ti2SnC …

Obtaining fully dense products with high strength in one step at room temperature by powder
metallurgy (PM) is generally not possible. However, doing so would reduce manufacturing …

A series of micro-loading tests on metal microbeams have revealed a significant increase in
bending strength as specimen sizes decrease, demonstrating a remarkable size effect. In …

One of the most important purposes of the modern industry is a sustainable production,
considering the minimization of the energy and of the raw materials used, together with the …