Results 81 to 90 of about 31,145 (309)

Study of the Parametric Performance of Solid Particle Erosion Wear under the Slurry Pot Test Rig

Tribology in Industry, 2017
Stainless Steel (SS) 304 is commonly used material for slurry handling applications like pipelines, valves, pumps and other equipment's. Slurry erosion wear is a common problem in many engineering applications like process industry, thermal and hydraulic
S.R. More, D.V. Bhatt, J.V. Menghani
doaj  

Study on slurry erosion resistance and damage mechanism in cenosphere reinforced syntactic foams for light weight applications

International Journal of Lightweight Materials and Manufacture
One of the biggest problems the maritime industries confront is the erosion of composite structures brought on by interaction with sludge and sea debris.
Vishwas Mahesh
doaj   +1 more source

Erosive wear of in-situ transformed carbon fiber toughened alumina ceramic composites

工程科学学报, 2016
An in-situ transformed carbon fiber toughened alumina ceramic matrix composite was prepared by vacuum hot pressure sintering technology, and the slurry erosion wear behaviour of the composite was tested at different impact angles and velocities on a ...
ZHAO Fu, CHEN Hua-hui, REN Jie, WANG Chun-yang, MA Biao   +4 more
doaj   +1 more source

Modeling Dielectric Erosion in Multi-Step Copper Chemical-Mechanical Polishing [PDF]

, 2004
A formidable challenge in the present multi-step Cu CMP process, employed in the ultra-large-scale integration (ULSI) technology, is the control of wafer surface non-uniformity, which primarily is due to dielectric erosion and Cu dishing.
Chun, Jung-Hoon, Noh, Kyungyoon, Saka, Nannaji   +2 more
core  

Direct Recycling of Mixed‐Oxide Cathodes: Balancing Cost, Performance and Environmental Trade‐Offs

Advanced Science, EarlyView.
Direct regeneration routes for mixed‐oxide lithium‐ion battery cathodes are systematically compared using harmonized techno‐economic, electrochemical, and environmental metrics. Solid‐state, hydrothermal, molten salt, electrochemical, and chemical relithiation methods are benchmarked to identify performance, cost, and sustainability trade‐offs.
Evgenii Beletskii, Elizaveta Evshchik, Anna Shikhovtseva, Valery Kolmakov, Andrey Popov, Svetlana Eliseeva, Lyubov Shmygleva, Yurii K. Gun'ko, Valentin Romanovski   +8 more
wiley   +1 more source

Computational analysis of solid particle-erosion produced by bottom ash slurry in 90° elbow

MATEC Web of Conferences, 2019
Present work is devoted to investigation of the slurry erosion wear in a 90° elbow by using commercial Computational fluid dynamics (CFD) code FLUENT.
Singh Jashanpreet, Singh Jatinder Pal, Singh Mandeep, Szala Miroslaw   +3 more
doaj   +1 more source

Slurry Flow and Erosion Prediction in a Centrifugal Pump after Long-Term Operation

Energies, 2019
After long-term operation, the material loss due to slurry erosion often leads to significant changes in the impeller geometry. This change can, in turn, affect the flow characteristics and the erosion mechanism in a centrifugal pump. To investigate this
Yexiang Xiao, Bao Guo, Soo-Hwang Ahn, Yongyao Luo, Zhengwei Wang, Guangtai Shi, Yanhao Li   +6 more
doaj   +1 more source

Wear of human teeth: a tribological perspective [PDF]

, 2005
The four main types of wear in teeth are attrition (enamel-on-enamel contact), abrasion (wear due to abrasive particles in food or toothpaste), abfraction (cracking in enamel and subsequent material loss), and erosion (chemical decomposition of the tooth)
Amaechi B. T., Anderson D. J., Berkovitz B. K. B., Björn H., Björn H., Boyd A., Cooper W. E.G., De Long R., Every R. G., Lambrechts P., McCoy G., Morneburg T. R., Nohl F. S., Roulet J. F., Rudd K. D., Scott J. H., Tyldesley W. R., Vowles R. W., Øilo G.   +18 more
core   +2 more sources

Transition Metal Compounds for Aqueous Ammonium‐Ion Batteries: Storage Mechanisms and Electrode Design

Advanced Science, EarlyView.
Aqueous ammonium‐ion batteries leverage hydrogen‐bond‐mediated NH4+ storage in tunable transition metal compounds. Despite progress in Mn‐, V‐, Mo‐, and W‐based compounds, 2D LDHs, and MXenes, challenges like structural instability and slow kinetics persist. Future advances require robust host design, mechanistic understanding via operando studies, and
Can Li, Ziyuan Lan, Hanghang Liu, Yunxuan Jiang, Lingfeng Zhu, Xiaoning Li, Bo‐Tian Liu   +6 more
wiley   +1 more source

Stimulus‐Induced Self‐Reinforcement in Supramolecular Bamboo Plastics toward Mechanical Robustness and Programmable Shapeability

Advanced Science, EarlyView.
A self‐reinforcement strategy is reported for the fabrication of bamboo plastics utilizing ethanol to induce the supramolecular network reconstruction of cellulose and polyacrylamide molecules. These bamboo plastics exhibit high mechanical strength, excellent thermal stability, resistance to low temperatures, and controllable shapeability.
Jingcai Li, Geyuan Jiang, Suqing Zeng, Minxin Wang, Haipeng Yu, Dawei Zhao   +5 more
wiley   +1 more source