Results 91 to 100 of about 5,014 (212)
Tạp chí Khoa học và Công nghệMáy CNC router là máy được thiết kế sử dụng cho gia công tốc độ cao tạo hình các sản phẩm trên vật liệu như thép, kim loại màu, gỗ, mica, nhựa, da… các bộ phận trong đó hoạt động theo chuỗi sự kiện để tạo ra các sản phẩm có hình dạng và kích thước theo ...
Bùi Thị Minh Tú +4 more
doaj
TechnologiesMetal additive manufacturing techniques have seen technological advancements in recent years, fueled by their ability to provide industrial use parts with excellent mechanical properties.
Joel Sam John, Salman Pervaiz
doaj +1 more source
InfoMat, EarlyView.Owing to the severe electromagnetic wave (EMW) pollution and the increasingly intricate operating environments, an excellent EMW absorber with multiple functions has become imperative. Herein, 3D/0D‐1D hierarchical carbon/Ni nanoparticles‐carbon noncoils (CNCs) composite foams with multi‐dimensional, multi‐interfacial and multi‐path structures can be ...
Beibei Zhan +8 more
wiley +1 more source
Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review
Macromolecular Materials and Engineering, EarlyView.This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver +7 more
wiley +1 more source
Macromolecular Materials and Engineering, EarlyView.Controlled processing, nucleating agents, and monitored post‐treatments improve electrospun PLA nanofiber crystallinity. Additionally, stereocomplexation of PLLA and PDLA further enhances this property. Together, these strategies enable scalable, sustainable fabrication of high‐performance PLA nanofibers, expanding their applicability across industrial,
Kardo Khalid Abdullah, Kolos Molnár
wiley +1 more source
Effect of Designed 3D Reinforcement in Mitigating Machining Damage on CFRP Plates
Polymer Composites, EarlyView.Effect of Edge Tufting on Surface Quality, Damage, and Mechanical Performance in CFRP Machining: A Comparative Topographical and Structural Analysis. ABSTRACT Composite materials made of carbon fiber‐reinforced epoxy (CFRP) are widely used in aerospace fields due to their high strength‐to‐weight ratio. However, due to low out‐of‐plane resistance, these
Thiago Luiz Lara Oliveira +2 more
wiley +1 more source
Materials Research ExpressThis study investigated the effects of patch geometry and resin type on mechanical properties in repairing small damages, such as deep scratches, on the exterior surfaces of composite components, such as fuselages, wings, tail stabilizers, and aircraft ...
Muharrem Er +3 more
doaj +1 more source
Directed Placement for mVLSI Devices [PDF]
, 2019 Continuous-flow microfluidic devices based on integrated channel networks are becoming increasingly prevalent in research in the biological sciences.
Brisk, P, Crites, B, Kong, K
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