Results 21 to 30 of about 131,983 (305)

Effects of graphene oxide on microstructure and mechanical properties of 600℃ high temperature titanium alloy

Cailiao gongcheng, 2019
The 600℃ high temperature titanium alloy composite with graphene oxide addition was prepared by temperature-controlled mixing method and hot isostatic pressing.
CHEN Hang, MI Guang-bao, LI Pei-jie, WANG Xu-dong, HUANG Xu, CAO Chun-xiao   +5 more
doaj   +1 more source

Effect of Al content on the hot deformation behavior and microstructure evolution of TiAl-6(Cr, Nb, Ta) alloy

Materials Research Express, 2020
The effect of Al content on the hot deformation behavior and microstructure evolution of TiAl-6 (Cr, Nb, Ta) alloy was studied by hot compression tests. The results show that when the alloy presented a low Al content, it contained a greater percentage of
Hongwu Liu, Fan Gao, Xiangzheng Feng, Zhenxi Li   +3 more
doaj   +1 more source

Properties of Novel High Temperature Titanium Alloys for Aerospace Applications [PDF]

MATEC Web of Conferences, 2020
The attractive combination of strength and low density has resulted in titanium alloys covering 15 to 25% of the weight of a modern jet engine, with titanium currently being used in fan, compressor and nozzle components.
Mantione John, Garcia-Avila Matias, Arnold Matthew, Bryan David, Foltz John   +4 more
doaj   +1 more source

Underlying burning resistant mechanisms for titanium alloy

, 2018
The "titanium fire" as produced during high pressure and friction is the major failure scenario for aero-engines. To alleviate this issue, Ti-V-Cr and Ti-Cu-Al series burn resistant titanium alloys have been developed. However, which burn resistant alloy
Bo, Arixin, Chen, Yongnan, Gu, Yuantong, Wan, Mingpan, Yang, Wenqing, Zhan, Haifei, Zhang, Fengying, Zhao, Qinyang, Zhao, Yongqing   +8 more
core   +1 more source

An investigation on microstructure evolution and deformation mechanism of Ti–5Al–5Mo–5V–1Cr–1Fe alloy during in-situ tensile

Journal of Materials Research and Technology, 2023
The effect of volume fractions of α phase and β phase on the microstructure evolution and deformation mechanism of as-forged Ti–5Al–5Mo–5V–1Cr–1Fe alloy during in-situ tensile was investigated.
Wei Li, Lei Wang, Jinhui Wang, Peipeng Jin, Shiyu Luan, Deqing Li, Lin Zhu   +6 more
doaj   +1 more source

Research progress on preparation and forming of titanium andtitanium alloy powders

Fenmo yejin jishu, 2023
Titanium and titanium alloys are widely used in military, aviation, and medical fields due to the low density, high strength, corrosion resistance, and good biocompatibility.
YANG Fang, LI Yanli, SHEN Chengxiu, WANG Chunguan, CHEN Cunguang, HE Xinbo, GUO Zhimeng   +6 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Effect of heat treatment temperature on double fluctuation behavior of tensile properties at room temperature in TA15 titanium alloy

Cailiao gongcheng
The microstructure evolution and tensile properties at room temperature of TA15 titanium alloys during heat treatment at different temperatures are investigated by optical microscopy （OM）， scanning electron microscopy （SEM）， and transmission electron ...
ZHANG Mingda, YANG Jie, ZHANG Wangfeng, DENG Yuting, ZHOU Yi, HUANG Hao   +5 more
doaj   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Reactions of alkaline earth zirconate refractories with titanium alloys [PDF]

MATEC Web of Conferences, 2020
The severe reactivity of titanium alloys with ceramics is a major challenge for their processing. Up to now refractories to melt and cast titanium alloys are selected on the basis of a low Gibbs energy of formation. This kind of selection assumes that an
Schafföner Stefan
doaj   +1 more source