Biomimetic porous scaffolds for bone tissue engineering
Increased use of reconstruction procedures in orthopedics, due to trauma, tumor, deformity,
degeneration and an aging population, has caused a blossom, not only in surgical …
degeneration and an aging population, has caused a blossom, not only in surgical …
[HTML][HTML] Mechanical behaviors and biomedical applications of shape memory materials: A review
A shape memory material (shape memory alloy (SMA) or shape memory polymer (SMP))
can experience large deformation and recover its original shape when exposed to a specific …
can experience large deformation and recover its original shape when exposed to a specific …
Design and characterization of a novel Cu2. 3Al1. 3Ni1. 7SnCr0. 3 multi-principal element alloy coating on magnesium alloy by laser cladding
L Jiang, X Cui, G Jin, Z Tian, X Wen, H Tian… - Journal of Materials …, 2023 - Elsevier
The evaporation and dilution of substrate seriously limit the performance of laser cladding
coatings on magnesium alloys. In order to overcome the above shortcomings, a multi-step …
coatings on magnesium alloys. In order to overcome the above shortcomings, a multi-step …
Effect of laser shock peening without protective coating on the surface mechanical properties of NiTi alloy
We study the effect of laser shock peening (LSP) without protective coating on the surface
mechanical property of NiTi alloy. The Vickers microhardness and wear resistance are …
mechanical property of NiTi alloy. The Vickers microhardness and wear resistance are …
Surface nano-architectures and their effects on the mechanical properties and corrosion behavior of Ti-based orthopedic implants
Ti-based alloys are widely used in orthopedic implants because of their excellent
mechanical properties and biocompatibility. However, in the complex physiological …
mechanical properties and biocompatibility. However, in the complex physiological …
Friction of stable gradient nano-grained metals
X Chen, Z Han, XY Li, K Lu - Scripta Materialia, 2020 - Elsevier
In this paper, a novel strategy for lowering the coefficients of friction (COFs) of metals during
dry sliding is introduced by producing a gradient nano-grained (GNG) surface layer without …
dry sliding is introduced by producing a gradient nano-grained (GNG) surface layer without …
A low-to-high friction transition in gradient nano-grained Cu and Cu-Ag alloys
X Chen, Z Han - Friction, 2021 - Springer
A unique low-to-high friction transition is observed during unlubricated sliding in metals with
a gradient nano-grained (GNG) surface layer. After persisting in the low-friction state (0.2 …
a gradient nano-grained (GNG) surface layer. After persisting in the low-friction state (0.2 …
Mitigating friction and wear by pre-designed or tribo-induced heterostructures: an overview
Frictional sliding creates distinct microstructural and chemical discontinuities between the
subsurface layer and base materials, which dictate the friction and wear properties …
subsurface layer and base materials, which dictate the friction and wear properties …
Structure evolution and thermal stability of SMAT-derived nanograined layer on Ti–25Nb–3Mo–3Zr–2Sn alloy at elevated temperatures
R Huang, Y Han - Journal of alloys and compounds, 2013 - Elsevier
A nanocrystalline layer, which consists of pure β phase with average grain size of about
30nm on Ti–25Nb–3Mo–3Zr–2Sn alloy, was fabricated by surface mechanical attrition …
30nm on Ti–25Nb–3Mo–3Zr–2Sn alloy, was fabricated by surface mechanical attrition …
Investigations on the influence of surface mechanical attrition treatment on the corrosion behaviour of friction stir welded NiTi shape memory alloy
The surface mechanical attrition treatment (SMAT) was applied to friction stir welded NiTi
shape memory alloy (SMA) as a post welding treatment to improve the corrosion properties …
shape memory alloy (SMA) as a post welding treatment to improve the corrosion properties …