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:TG166.3 文献标志码:A Aging precipitation kinetics and strengthening models for aluminum alloys WANG Xiao-na, HAN Li-zhan... the heat treatment were investigated extensively, and the quantitative predictive models with academic research and engineering application were established. The methods and models for the precipitation......
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而降低过时效试样的疲劳寿命. 关键词:铝合金；疲劳断裂行为；时效析出 中图分类号:TG 146 文献标识码:A Effect of ageing precipitation characteristics on fatigue fracture behavior of 2E12 aluminum alloy LI Hai1, 2... and the characteristics of ageing precipitation were investigated using scanning electron microscopy and transmission electron microscopy, respectively. The results show that the fatigue cracks are initiated around......
and precipitation behavior of 3104 aluminum alloy during homogenization ZHANG Xin-ming1, LI Fei-qing1, TANG Jian-guo1, XU Min1, HUANG Ping2, GUO Jin-long2 (1. School of Materials Science and Engineering, Central South University, Changsha 410083, China; 2. South-West Aluminium Sheets & Strips Co. Ltd, Chongqing 401326, China) Abstract: The dissolution and precipitation behavior of 3104 aluminum......
Precipitation behavior and martensite lath coarsening during tempering of T/P92 ferritic heat-resistant steelLin-qing Xu1,Dan-tian Zhang1,Yong-chang Liu1,Bao-qun Ning1,2,Zhi-xia Qiao1,3,Ze-sheng... underlying the microstructural evolution during tempering treatment,including the precipitation of carbides and the coarsening of martensite laths,as systematically analyzed by optical microscopy......
Precipitation Behavior of σ Phase in Ultra-Supercritical Boiler Applied HR3C Heat-Resistant SteelTie-Shan Cao1,2,Cong-Qian Cheng1,Jie Zhao1,Hui Wang11. School of Materials Science and Engineering , Dalian University of Technology2. State Key Laboratory of Structural Analysis for Industrial Equipment , Dalian University of Technology摘 要:The precipitation......
Facile Preparation of Al2O3 Hollow Microspheres Via a Urea-mediated Precipitation Process徐东1,2,3,姜洪义1,LI Ming1,DONG Xuecheng1,LUO Ting11. School of Materials Science and Engineering,Wuhan University... O3 hollow microspheres without noticeable aggregation have been prepared via a facile templating route with urea-mediated precipitation. The precipitation process is different from......
Segregation of Phosphorus and Precipitation of MNP-Type Phosphide at the Grain Boundary of IN706 SuperalloySha Zhang1,2,Linjie Huang1,Anwen Zhang1,Lianxu Yu1,Xin Xin1,Wenru Sun1,Xiaofeng Sun11...">The effect of phosphorus content and heat treatment on the segregation of phosphorus and precipitation of phosphide at the grain boundary of IN706 alloy has been investigated. The phosphide had......
Precipitation and hot deformation behavior of austenitic heat-resistant steels: A reviewYinghui Zhou1,2,Yongchang Liu1,3,Xiaosheng Zhou1,Chenxi Liu1,Jianxin Yu1,3,Yuan Huang1,Huijun Li1,Wenya Li21..., corrosion resistance, perfect mechanical properties, workability and low cost.Since the precipitation behavior of the steels during long-term service at elevated temperature would lead......
Precipitation process and its effects on properties of aging Cu–Ni–Be alloyLi-Jun Peng1,Bai-Qing Xiong1,Guo-Liang Xie1,Qiang-Song Wang11. State Key Laboratory of Nonferrous Metals & Process,General Research Institute for Nonferrous Metals摘 要:The precipitation process of aged Cu–Ni–Be alloy was investigated by X-ray diffraction(XRD), transmission......
