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Influence of Strain Rate on Tensile Characteristics of SUS304 Metastable Austenitic Stainless SteelXifeng LI,Jun CHEN,Liyan YE,Wei DING,Pengchao SONGDepartment of Plasticity Technology,School... of martensite transformed from austenite at 0.2%plastic stain.While the ultimate tensile stress(UTS)and elongation gradually decreases and then slightly increases with increase in strain rate from......
, the heating rate of Point A1 decreases inconspicuously from 2.7 s to 3.1 s. At t=3.1 s, the relative permeability of the area on both sides of Point A1 decreases to 0 with the inductor approaching, the heating rate of Point A1 decreases drastically and a knee point appears. However, the highest temperature of Point A1 does not appear at the time when the inductor is right above this point at t=3.6 s......
temperature, reaction activation energy, area of the reaction interface etc.
Key words: composites; active energy; heating rate; exothermic dispersion reaction
Cooling rate effects on the structure and transformation behavior of Cu-Zn-Al shape memory alloysNicoleta-Monica Lohan,Marius-Gabriel Suru,Bogdan Pricop,Leandru-Gheorghe BujoreanuFaculty of Materials... and homogenized Cu–Zn–Al shape memory alloy(SMA) were subjected to thermal cycling by means of a differential scanning calorimetric(DSC) device. During thermal cycling, heating was performed......Cooling rate effects on the structure and transformation behavior of Cu-Zn-Al shape memory alloys
来源： 《International Journal of Minerals Metallurgy and Materials2014年第11期》——Nicoleta-Monica Lohan Marius-Gabriel Suru Bogdan Pricop Leandru-Gheorghe Bujoreanu
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Phase transformation rate in hydrogen absorption of magnesium-based materialsZHANG Wen-cong(张文从)1, FANG Wen-bin(房文斌)1, YU Zhen-xing(于振兴)2, ZHAO Guo-liang(赵国亮)1, WANG Er-de(王尔德)1, SUN Zhi-jie(孙志杰)(1...:The hydrogen storage material Mg-Ni-MnO2 was prepared by mechanical alloying under the hydrogen atmosphere and its phase transformation rate in hydrogen absorption was studied using the self-designed......
High strain rate superplasticity of AZ31 alloy ZHOU Hai-tao(周海涛), JIANG Yong-feng(蒋永锋), ZHONG Jian-wei(钟建伟), ZHAO Zhong-kai(赵仲恺), LI Qing-bo(李庆波) 1. School of Materials Science and Engineering... at the strain rate of 5×10-2 s-1. The best superplastic conditions are at 723 K and at the strain rate of 5×10-2 s-1. During superplastic deformation, it is found that the mean grain size decreases from......
:中空多孔炭纤维; 升温速率; 孔结构; hollow-porous carbon fibers; heating rate; pore structure; [全文内容正在添加中] ......
SiC砂体积分数较高时能否进一步提高沥青混凝土的加热速率,将替代量增大至50%,75%及100%,然后进行微波加热试验,所得SiC砂温升速率见图9. 图9 高体积分数温升速率 Fig. 9 Rise rate temperature of high volume fraction 从图9可知:随着SiC砂体积分数增大,2种不同粒径SiC砂沥青混凝土的温升速率并没有增加,还出现了小幅度下降,样品A和B.... [2020-09-28]. https: //xxgk.mot.gov.cn/2020/jigou/glj/202009/t20200928_3471327.html. [3] GULISANO F, GALLEGO J. Microwave heating of asphalt paving materials: Principles, current status and next steps[J......
