Bonny Onuike,Amit Bandyopadhyay
Bonny Onuike
Bimetallic structures provide a unique solution to achieve site-specific functionalities and enhanced-property capabilities in engineering structures but suffer from bonding compatibility issues. Materials such as titanium alloy (Ti6Al4V) a...
Fast micron-scale 3D printing with a resonant-scanning two-photon microscope [0.03%]
使用共振扫描双光子显微镜进行快速的微米级3D打印
Benjamin W Pearre,Christos Michas,Jean-Marc Tsang et al.
Benjamin W Pearre et al.
3D printing allows rapid fabrication of complex objects from digital designs. One 3D-printing process, direct laser writing, polymerises a light-sensitive material by steering a focused laser beam through the shape of the object to be creat...
Deformations of Ti-6Al-4V additive-manufacturing-induced isotropic and anisotropic columnar structures: Insitu measurements and underlying mechanisms [0.03%]
Ti-6Al-4V添加剂制造诱导的各向同性和各向异性柱状结构的变形：原位测量和潜在机制
Jo-Chi Tseng,Wei-Chin Huang,Wei Chang et al.
Jo-Chi Tseng et al.
The deformations of isotropic and anisotropic Ti-6Al-4V columnar structures fabricated by additive manufacturing were extensively examined. The distinct texture and microstructure distributions were characterised. In situ X-ray diffraction ...
Shangting You,Pengrui Wang,Jacob Schimelman et al.
Shangting You et al.
Photopolymerization-based 3D printing has emerged as a promising technique to fabricate 3D structures. However, during the printing process, polymerized materials such as hydrogels often become highly light-scattering, thus perturbing incid...
Vat Polymerization-Printed Partially Stabilized Zirconia: Mechanical Properties, Reliability and Structural defects [0.03%]
部分稳定的氧化锆的 vat 聚合物打印：机械性能，可靠性和结构缺陷
Carli Marsico,Marit Øilo,Jeff Kutsch et al.
Carli Marsico et al.
Additive manufacturing (AM) of ceramics, particularly of zirconia, is becoming of increasing interest due to the substantial freedom available in the design and fabrication process. However, due to the novelty of the field and the challenge...
Naturally architected microstructures in structural materials via additive manufacturing [0.03%]
基于增材制造的结构材料中天然构型微结构的研究
Kellen D Traxel,Amit Bandyopadhyay
Kellen D Traxel
Despite recent advances in our understanding of the unique mechanical behavior of natural structural materials such as nacre and human bone, traditional manufacturing strategies limit our ability to mimic such nature-inspired structures usi...
Additively Manufactured Ti6Al4V-Si-Hydroxyapatite composites for articulating surfaces of load-bearing implants [0.03%]
用于承重植入物关节表面的Ti6Al4V-Si-羟基磷灰石复合材料的加成制造
Jose D Avila,Zumurda Alrawahi,Susmita Bose et al.
Jose D Avila et al.
Directed-energy deposition (DED)-based additive manufacturing (AM) was explored for composite development using silicon (Si) and hydroxyapatite (HA) in Ti-6Al-4V (Ti64) matrix for articulating surfaces of load-bearing implants. Specifically...
Investigation of pore structure in cobalt chrome additively manufactured parts using X-ray computed tomography and three-dimensional image analysis [0.03%]
基于X射线计算机断层扫描和三维图像分析的钴铬合金增材制造件孔隙结构研究
F H Kim,S P Moylan,E J Garboczi et al.
F H Kim et al.
Pore structures of additively manufactured metal parts were investigated with X-ray Computed Tomography (XCT). Disks made of a cobalt-chrome alloy were produced using laser-based powder bed fusion (PBF) processes. The additive manufacturing...
Direct Fabrication of Bimetallic Ti6Al4V+Al12Si Structures via Additive Manufacturing [0.03%]
基于增材制造的钛合金铝硅双金属结构直接制备技术研究进展
Yanning Zhang,Amit Bandyopadhyay
Yanning Zhang
Ti6Al4V+Al12Si compositionally graded cylindrical structures were fabricated on a Ti6Al4V substrate using laser engineered net shaping (LENS™) process. LENS™ fabricated materials had two regions of Ti6Al4V+Al12Si compositions, a pure Al12...
Direct comparison of additively manufactured porous titanium and tantalum implants towards in vivo osseointegration [0.03%]
用于体内骨整合的3D打印多孔钛和钽金属植入物的比较研究
Amit Bandyopadhyay,Indranath Mitra,Anish Shivaram et al.
Amit Bandyopadhyay et al.
Material properties of implants such as volume porosity and nanoscale surface modification have been shown to enhance cell-material interactions in vitro and osseointegration in vivo. Porous tantalum (Ta) and titanium (Ti) coatings are wide...