Results 51 to 60 of about 909,281 (197)

An automated system for 3D printing functionally graded concrete-based materials

, 2020
In recent years, the interest in developing additive manufacturing (AM) technologies in the architecture, engineering and construction (AEC) industry has increased, motivated by the potential to support greater formal complexity.
F. Craveiro, S. Nazarian, H. Bártolo, P. Bártolo, J. Duarte   +4 more
semanticscholar   +1 more source

Functionally graded magnetic materials: a perspective to advance charged particle optics through compositional engineering

Materials Research Letters
Additive manufacturing has ushered in a new paradigm of bottom-up materials-by-design of spatially non-uniform materials. Functionally graded materials have locally tailored compositions to provide optimized global properties and performance.
Eric Lang, Zac Milne, Jesse Adamczyk, Erin Barrick, Robert Delaney, Samad Firdosy, Nicholas Ury, R. Peter Dillon, Todd C. Monson, Andrew B. Kustas, Katherine Jungjohann, Khalid Hattar   +11 more
doaj   +1 more source

Polymer-based functionally graded materials (FGMs): potential and challenges

eXPRESS Polymer Letters, 2010
Editorial ...
doaj   +1 more source

Development of Functionally Graded Materials by HIP.

THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY, 1999
Hot Isostatic Pressing (HIP) is a powerful tool to produce functionally graded materials (FGMs). The Partially Stabilized Zirconia (PSZ)/stainless steel, TiAl (α/α+γ), and W/Cu FGMs can combine incompatible functions of heat resistance and toughness in structural uses.
openaire   +3 more sources

Acoustic radiation characteristics of FG cylindrical shell based on Jacobi-Ritz modified boundary element method

Journal of Low Frequency Noise, Vibration and Active Control
In this paper, a semi-analytic method based on Jacobi-Ritz modified boundary element is proposed to solve the acoustic radiation response of functionally graded cylindrical shell.
Jiajun Zheng, Yuhang Tang, Haichao Li, Zhe Zhao, Fuzhen Pang, Cong Gao   +5 more
doaj   +1 more source

Analysis of a heterogeneous functionally graded material with a spherical void exposed to time-dependent ramp-type heating according to the TPL heat conduction model

Scientific Reports
Functionally graded materials (FGMs) are sophisticated composites distinguished by a progressive alteration in composition and characteristics, facilitating customized performance for particular applications.
Sami F. Megahid
doaj   +1 more source

Free vibration of functionally graded sandwich plates with stiffeners based on the third-order shear deformation theory

Vietnam Journal of Mechanics, 2016
In this paper, the free vibration of functionally  sandwich grades plates with stiffeners is investigated by using the finite  element method. The material properties are assumed to be graded in the  thickness direction by a power-law distribution ...
Pham Tien Dat, Do Van Thom, Doan Trac Luat   +2 more
doaj   +1 more source

Lattice Structures and Functionally Graded Materials Applications in Additive Manufacturing of Orthopedic Implants: A Review

, 2017
A major advantage of additive manufacturing (AM) technologies is the ability to print customized products, which makes these technologies well suited for the orthopedic implants industry.
Dalia Mahmoud, M. Elbestawi
semanticscholar   +1 more source

Additive manufacturing of functionally graded materials: Advances, challenges, and strategies for processing and performance optimization

Next Materials
Functionally Graded Materials (FGMs) represent a significant advancement in material science, offering the possibility of tailoring properties in components by gradual transitions in composition, porosity and microstructure.
Naila Nasir, Arne Röttger
doaj   +1 more source

A Time-Domain Solution Method for the Vibration Performance of Viscoelastic Functionally Graded Porous Beams

Vibration
The viscoelastic behavior of functionally graded (FG) materials significantly affects their vibration performance, making it necessary to establish theoretical analysis methods.
Yuhua Cui, Tao Zeng, Yipeng Yang, Xiaohong Wang, Guodong Xu, Su Cheng   +5 more
doaj   +1 more source