Results 21 to 30 of about 19,206 (299)

Local Surface Toughening – Ein kleiner Streifen für die Klebung, ein großer Effekt für die Verbindungsfestigkeit!

, 2021
Mit dem Local Surface Toughening – auf Deutsch „lokale Oberflächenzähmodifikation“ – hat unser Institut eine Technik entwickelt, um in Überlappungsklebungen Spannungskonzentrationen zu reduzieren, da sie oftmals Ausgangspunkt für das Versagen sind.
Schollerer, Martin, Nickel, Jörg
core  

Study on the microstructure and mechanical properties of Mg–Al–Li–Zn–Ti multi-component alloy

Journal of Materials Research and Technology
A novel magnesium-based multi-principal element alloy with the chemical formula Mg54Al22Li11Zn11Ti2 was prepared using the vacuum induction melting method and subsequently extruded at 350 °C.
Chunyu Ma, Chenghao Hou, Xiaohui Zhang, Tongyu Liu, Nan Zhou, Kaihong Zheng   +5 more
doaj   +1 more source

Toughening mechanisms in composite materials

, 2015
Key Features •Covers particle-reinforced composites, fibre-reinforced composites and other toughening mechanisms •Analyses toughening mechanisms in a broad range of composite materials •Developments in nanotube toughened composites and toughened graphene

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Recent advances in wear-resistant steel matrix composites: A review of reinforcement particle selection and preparation processes

Journal of Materials Research and Technology
The necessity for high performance and low-cost materials caused the researchers worldwide to switch the focus from traditional steel materials to new particle-reinforced steel matrix composites (PR-SMCs).
Shuai Wang, Zhibin Zheng, Jun Long, Juan Wang, Kaihong Zheng, Zhimin Ke, Zhichao Luo, Artur I. Pokrovsky, Boris B. Khina   +8 more
doaj   +1 more source

Effects of grinding parameters on the grinding performances of porous Cu–Sn–Ti diamond tools under dry condition

Journal of Materials Research and Technology
Currently, the grinding performance of porous metal-bonded diamond tools under liquid-cooled conditions has been extensively studied, but their grinding performance and wear mechanisms under dry conditions remain insufficiently explored.
Wenmin Guo, Yuhao Cheng, Tingwei Liu, Lianquan Wu, Zhiqiao Yan, Feng Chen   +5 more
doaj   +1 more source

Preparation and Modification of High-Performance Polychlorotrifluoroethylene Through Physical Blending

Frontiers in Materials, 2022
Polychlorotrifluoroethylene (PCTFE) is one of the earliest developed and commercialized fluoropolymers and has been used in high-frequency communication, anti-corrosion, and medical packaging fields. However, relatively poor processability and mechanical
Mingming Yang, Ruoyu Xu, Shaoyun Guo, Jiabin Shen   +3 more
doaj   +1 more source

Application of modified and toughened admixtures in well cementing slurry: Progress and challenges

Frontiers in Materials
Cementing, as an important part of the petroleum industry, plays a crucial role in ensuring the normal production and development of oil and gas resources.
Yihang Zhang
doaj   +1 more source

Study on the compatibility of modified cyanate ester resin in liquid oxygen

SPE Polymers, 2020
A cyanate ester (CE) resin co‐modified with epoxy (EP) and bismaleimide (BMI) as the continuous phase, and phenolphthalein poly (ether sulfone) (PES‐C) as the dispersed phase were used for developing liquid oxygen (LOX) composite tanks.
Gang Fu, Weicheng Jiao, Guan Wang, Tanling Gao, Jianwei Wu, Nan Shao, Yun Zhao Wei, Hong Kuang, Xiaodong He, Rongguo Wang   +9 more
doaj   +1 more source

Void Nucleation and Growth from Heterophases and the Exploitation of New Toughening Mechanisms in Metals

Crystals, 2023
Heterophases, such as precipitates, inclusions, second phases, or reinforcement particles, often drive void nucleation due to local incompatibilities in stresses/strains.
Yi Guo, Chaitanya Paramatmuni, Egemen Avcu   +2 more
doaj   +1 more source

Cooperative toughening mechanism of nanocrystalline materials by grain rotation and shear-coupled migration of grain boundaries

, 2014
A theoretical model is proposed to illustrate the cooperative effect of nano-grain rotation and shear-coupled migration of grain boundaries on toughening of nanocrystalline materials.
Chen SH(陈少华), Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710072, Shanxi, Peoples R China., Li JJ(李建军)   +2 more
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