Results 71 to 80 of about 6,058 (212)

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, EarlyView.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

Tribological properties evaluation of Ni-P coating manufactured with electroless plating on aluminum alloy substrate

MATEC Web of Conferences, 2017
Results of tribological tests of Ni-P coating were presented in following paper. Tests were conducted with tribotester device using linear reciprocating wear test.
Jabłoński Piotr, Czapczyk Kazimierz, Siwak Piotr, Furmański Łukasz, Grobelny Paweł, Czajka Piotr, Patalas Adam   +6 more
doaj   +1 more source

MECHANICAL PROPERTIES OF SERVOVITE FILMS FORMED IN DURING FRICTION AQUEOUS SOLUTIONS OF CARBOXYLIC ACIDS

Advanced Engineering Research, 2018
Introduction. The effect of the organic component nature in the systematic series of monocarboxylic acids on the tribological characteristics of the brass-steel friction pair in aqueous solutions is described.
V. E. Burlakova, E. G. Drogan, A. I. Tyurin, T. S. Pirozhkova   +3 more
doaj   +1 more source

Enhancing the Properties of PA6 and PA6/Ionomer Scraps Blend With CaCO3 Nanoparticles: Rheological, Mechanical, Thermal, and Morphological Evaluation

Polymer Engineering &Science, EarlyView.
ABSTRACT This study investigated the effects of incorporating ionomer scraps and CaCO3 nanoparticles on the rheological, mechanical, thermal, and morphological properties of neat polyamide 6 (PA6) and a PA6/ionomer scraps (80/20) blend. The ionomer formed an immiscible dispersed phase within the PA6, acting as an impact modifier; however, it reduced ...
Roberto Alves Taveira Jr., Patrícia Schmid Calvão, Adriana Martinelli Catelli Souza   +2 more
wiley   +1 more source

Research on tribological properties of new Ni-based single crystal alloy containing Re

Materials Research Express
The particles in high-temperature and high-speed airflow in the battlefield environment will form sliding friction and wear on the aeroengine turbine blades, thus reducing the service performance of the blades.
Ben Li, Yilin Zhang, Hongyan Zhou, Gang Liu, Xuewu Li, Zhengkai Zhang, Quan Zhang   +6 more
doaj   +1 more source

Enhancing the Tribological Performance of PLA via Process‐Induced Functional Grading in Masked Stereolithography

Polymer Engineering &Science, EarlyView.
An exposure‐time‐controlled MSLA fabrication strategy enabling filler‐free functionally graded polymers, resulting in up to a 62% reduction in specific wear rate. ABSTRACT Masked stereolithography (MSLA) enables high‐resolution fabrication of photopolymer components; however, the limited tribological performance of neat resins restricts their ...
Muhammet Mevlüt Karaca, Abdurrahim Temiz, Fatih Huzeyfe Öztürk   +2 more
wiley   +1 more source

Investigation on tribological and mechanical behaviour of GFRP composites with varying weight percentages of nano-graphite powders

Scientific Reports
This paper investigates the effect of adding nano-graphite powders in varying weight percentages (0–4 wt%) on the tribological and mechanical properties of glass fiber-reinforced composites (GFRP).
D. Singh, R. R. Kumar, P. K. Karsh, M. Karthik Kumar, G. S. Mandal, H. M. Sulfikhar Ali   +5 more
doaj   +1 more source

Structural, Mechanical and Tribological Properties of Spark Plasma Sintered Ti6Al4V Alloy

Archives of Metallurgy and Materials, 2016
The influence of spark plasma sintering parameters on the structural, mechanical and tribological characteristics of the Ti6Al4V alloy, which is used as implant material in biomedical engineering, was investigated. The experimental data confirm that full
Mróz A., Garbiec D., Wielowiejska-Giertuga A., Wiśniewski T., Gierzyńska-Dolna M., Martyła A.   +5 more
doaj   +1 more source

Performance improvement of carbon fiber‐reinforced ABS composites by introducing fullerene nanoparticles

Polymer International, EarlyView.
Fullerene particles were incorporated with CF‐reinforced acrylonitrile–butadiene–styrene terpolymer (ABS) matrix at three different compositions by a melt‐compounding process. These insights are crucial for the optimization of conductive hybrid composites for various applications.
Alinda Öyku Akar, Ümit Hakan Yıldız, Seha Tirkeş, Ümit Tayfun, Ferda Hacivelioglu   +4 more
wiley   +1 more source

The Influence of Proccessing Temperature on Morphological and Tribological Properties of Injection-Moulded Microparts

Advances in Mechanical Engineering, 2014
In conventional injection-moulding processes high flow and cooling velocities affect the morphological and tribological properties of microparts when compared to macroscopic parts. A novel mould technology with dynamic CO 2 -tempering is targeted with an
Christopher Fischer, Christoph Leisen, Daniel Merken, Ariane Jungmeier, Dietmar Drummer   +4 more
doaj   +1 more source