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Online since: January 2013
Authors: Yan Dong Wang, Guang Ai Sun, Bo Chen, Xiao Lin Wang, Qiang Tian, Hong Tao Liu
In situ study of stress-induced martensitic transformation in Ni47Ti44Nb9 shape-memory alloys
Hongtao Liu1,a, Guangai Sun2,b, Yandong Wang1,c, Bo Chen2,d,Xiaolin Wang2,e and Qiang Tian2,f
1Key laboratory for Anisotropy and Texture of Materials (Ministry of Education), Northeastern University, Shenyang 110819, China
2Key Laboratory for Neutron Physics of Chinese Academy of Engineering Physics, Institute of Nuclear Physics and Chemistry, Mianyang 621900, China
akelekm73@163.com, bguangaisun_80@163.com, cydwang@mail.neu.edu.cn, dchenbo_58@yahoo.com.cn, eguangaisun_80@sina.com, ftqsuperego@163.com
Keywords: Ni47Ti44Nb9; Shape-memory alloys; Martensitic transformation; X-ray diffraction; In situ tensile loading and unloading
Abstract.
It reveals that the initial structure of the specimen is austenite state, and the phase transformation of B2-phase to R-phase (rhombohedral) does not occur during tension.
It reveals that the initial structure of the specimen is austenite state, and the phase transformation of B2-phase to R-phase (rhombohedral) does not occur during tension.
Online since: January 2013
Authors: Chun Hua Bai, Zhi Ming Sun, Fang Hui Lu, Xiao Suo Qu, Bing Song, Shui Lin Zheng
The three minerals PS, DFA and Op was effectively used as the carrier of TiO2.The photo-catalytic property of composites was relevant to the structure of carriers, the size and distribution of pores on the surface of minerals, and the bonds on the surface of minerals.
Water research,15 (2001) :8-10 [14] M.A.Schintzler, A.S.Mangrich, W.A.A.Mansdo, Incorporation, oxidation and pyrolysis of ferrocene into porous silica glass: a route to different silica/carbon and silica/iron oxide nano-composites[J].Inorganic chemistry,26 (2006) :42-50
Water research,15 (2001) :8-10 [14] M.A.Schintzler, A.S.Mangrich, W.A.A.Mansdo, Incorporation, oxidation and pyrolysis of ferrocene into porous silica glass: a route to different silica/carbon and silica/iron oxide nano-composites[J].Inorganic chemistry,26 (2006) :42-50
Online since: March 2018
Authors: Min Li Bai, Ji Zu Lv, Liang Yu Li, Cheng Zhi Hu, Sheng Nan Chang, Dong Dong Gao, Peng Wang
It has great potential application in the fields of energy, chemical industry, automobile, architecture, microelectronics and information, thus becoming a research hotspot in materials, physics, chemistry and heat transfer.
Comparison and analysis of flow field structure.
Comparison and analysis of flow field structure.
Online since: January 2013
Authors: Jia Guo, Guo Sen Zhu, Zhi Qiang Yao, Jie Liu, Yu Du, Fei Li
Table 1 Chemistry and cooling process of investigated steels (wt.%)
C
Si
Mn
P
S
Cr+Mo
The first cooling stage finished temperature
11
0.051
0.12
1.45
0.011
0.005
≤1.0
620℃
12
0.051
0.12
1.45
0.011
0.005
≤1.0
650℃
13
0.051
0.12
1.45
0.011
0.005
≤1.0
670℃
Fig. 1 General thermomechanical processing schedule.
Nemes, Micromechanical modeling of the effect of particle size difference in dual phase steels, International Journal of Solids and Structures. 40 (2003) 3379–3391
Nemes, Micromechanical modeling of the effect of particle size difference in dual phase steels, International Journal of Solids and Structures. 40 (2003) 3379–3391
Online since: September 2013
Authors: Xin Fang Su, Hai Ying Wu, Jing Hua Wei
Vibrational analysis has also been performed for each stationary point to verify a minimum energy structure and to provide zero-point energies (ZPEs) and thermal correction (HT).
[4] Information on http://webbook.nist.gov/chemistry/
[4] Information on http://webbook.nist.gov/chemistry/
Online since: May 2019
Authors: Ahmed Hassan El-Shazly, Kholoud Madih, Essam Hares
The Structure of GO and its presence as an important derivative of graphene, is investigated as an efficient electrocatalyst for oxidation and hydration reactions of alcohols [8].
Ruoff, “The chemistry of graphene oxide,” 2010
Ruoff, “The chemistry of graphene oxide,” 2010
Online since: August 2013
Authors: Wen Jia Han, Dai Qi Wang, Chuan Shan Zhao, Sha Wang
Commercial PVA fiber(1799); Aluminum sol was from Snow Chemistry in Dalian ; Sodium silicate is analytical pure with consistence of 42.96%; PAC; CMC
Equipments and Facilities
Magnetic stirring apparatus; Riegler thickness gage; Paper tensile strength tester; PTI paper former.
This combination style could maintain the porous structure of refractory fiber cardboard as well as its heat-insulating property.
This combination style could maintain the porous structure of refractory fiber cardboard as well as its heat-insulating property.
Online since: August 2013
Authors: Zai Yuan Li, Jian Wen Ni, Zhi Jia Han, Ying Li
Its machines have simple structure, high sensitivity and resolution.
Anal.Chem[J], 1984,56:436 [18] B.V.Ratna Kumar,S.Satnanarayana,J.Electroanal Chem[J],1980,112:207 [19] Jin Liton. 4th Chinese electro analytical chemistry conference [C],EAC,Shanghai,1990:314 [20] Zhao Huijun,Zhang Shousong.
Anal.Chem[J], 1984,56:436 [18] B.V.Ratna Kumar,S.Satnanarayana,J.Electroanal Chem[J],1980,112:207 [19] Jin Liton. 4th Chinese electro analytical chemistry conference [C],EAC,Shanghai,1990:314 [20] Zhao Huijun,Zhang Shousong.