Results 11 to 20 of about 32,450 (218)

Preparation and compressive properties of Ti alloy fiber porous materials

Fenmo yejin jishu, 2023
To reduce the cost of Ti and Ti alloy products, the Ti chips (cutting fibers) from the surface of Ti ingots were used as the raw materials to prepare the Ti alloy fiber porous materials by cleaning, cutting, pressing, and high temperature confined ...
WANG Jianzhong, AO Qingbo, MA Jun, LI Aijun   +3 more
doaj   +1 more source

Thermal deformation behavior and microstructure evolution of Mo–14Re alloys prepared by powder metallurgy

Fenmo yejin jishu
The constant strain rate compression experiment of powder metallurgy Mo–14Re alloys was carried out by Gleeble 1500 thermal simulation tester. The effects of deformation temperature (1100~1400 ℃) and strain rate (0.100~0.001 s−1) on the flow stress and ...
XUE Jianrong, LIN Xiaohui, LI Yanchao, LIANG Jing, ZHANG Xin, GAO Xuanqiao, YANG Yichao, ZHANG Wen   +7 more
doaj   +1 more source

Effects of Sc Microalloying on Microstructure and Properties of As-Extruded Al-5Mg Alloy

Crystals, 2022
Al-Mg alloys were fabricated by hot extrusion process after vacuum + argon-protected casting. The effects of Sc microalloying on microstructure and properties of as-extruded Al-5Mg alloy were studied.
Long Jiang, Zhifeng Zhang, Yabao Wang, Yuelong Bai, Weimin Mao   +4 more
doaj   +1 more source

Study on Sc Microalloying and Strengthening Mechanism of Al-Mg Alloy

Crystals, 2022
In this study, Al-Mg alloys were prepared by vacuum + argon-protected casting. The effects of Sc microalloying on the microstructure and mechanical properties of Al-Mg alloy were studied.
Long Jiang, Zhifeng Zhang, Yuelong Bai, Shilin Li, Weimin Mao   +4 more
doaj   +1 more source

Effect of Heat Treatment on Microstructures and Mechanical Properties of a Ti-Al-V-Cr-Fe-Based Alloy

Crystals
The effects of different processes for heat treatment on microstructures and mechanical properties of a Ti-Al-V-Cr-Fe-based alloy (TLC002) were investigated based on the Ti-6411 alloy designed by Northwest Institute for Nonferrous Metals Research.
Honglin Fang, Shewei Xin, Huan Wang, Xingyang Tu, Fei Qiang, Zhiwei Lian, Ping Guo   +6 more
doaj   +1 more source

Phase transformation during continuous heating in a β-quenched Ti-5Al-3Mo-3V-2Cr-2Zr-1Nb-1Fe alloy [PDF]

MATEC Web of Conferences, 2020
As a new near β titanium alloy designed by NIN (the Northwest Institute for Non-ferrous Metal Research), the phase transformations of the β-quenched Ti-5Al-3Mo-3V-2Cr-2Zr-1Nb-1Fe alloy during continuous heating have been investigated by means of in situ ...
Wu Cong, Zhao Yongqing, Sun Qiaoyan, Zhou Lian   +3 more
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Design and preparation of a three-dimensional interface structure Al/Mg laminated composites

Materials & Design
To solve the problems of low interlayer bonding strength in Al/Mg Laminated metal composites (LMCs). This work took advantage of the fact that the three-dimensional (3D) interface structure can increase the interface contact area, hinder crack ...
Tao Wang, Feng Zhong, Xin Cao, Xu Cheng, Lin Pi, Yanhui Liu, Ming Liang, Jianfeng Li   +7 more
doaj   +1 more source

Amorphous-Nanocrystalline Composites Prepared by High-Pressure Torsion

Metals, 2020
This article presents systematic studies of the preparation method and the specific features of the changes in the structure and properties of amorphous-nanocrystalline composites formed from melt-quenched ribbons of iron- and cobalt-based amorphous ...
Inga Permyakova, Alex Glezer
doaj   +1 more source

Sustainable bioplastics manufacturing from renewable sources

FEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto, Marika Avitabile, Michela Famiglietti, Talayeh Kordjazi, Marzieh Moosavi‐Nasab, Odile F. Restaino, Loredana Mariniello   +6 more
wiley   +1 more source