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Microstructure and Mechanical Properties of Aluminum/Stainless Steel Joints Welded by Different Weld Heat Input Hongtao Zhanga, Jiakun Liub and Hongyun Zhao,c School of Materials Science and Engineering, Harbin institute of Technology at Weihai Weihai, Shandong, 264209, China ahitzht@yahoo.com.cn, bljk_hit@163.com, chy_zhao66@163.com Keywords: Aluminum; Zinc-Coated Steel; Intermetallic Compound; Heat Input Abstract.
Materials and experiments The base metals used in this experiment were aluminum alloy 2B50 and stainless steel 06Cr19Ni10.
References [1] Schubert E: Journal of Materials Processing Technology, Vol. 15, Issues 1 ( 2001), Pages 2-8
Demir: Materials Letters, Vol. 62, Issue 25 (2008), Pages 4158-4160
[4] Takehiko Watanabe: Journal of Materials Processing Technology, Vol. 178, Issues 1-3 (2006), Pages 342-349

School of Materials Science and Engineering, Dalian jiaotong University, Dalian, 116024, China aemail: hongliu@dlut.edu.cn, bemail: xmz@dlut.edu.cn Key words: gas-liquid flow; dynamic mesh method; bubble; volume-of fluid (VOF) Abstract.
Introduction Aluminum foams, as a representative of metallic foams, are a kind of very useful and promising functional materials.
International Journal of Mechanical Sciences.
Materials Science and Engineering.
Journal of Computational Physics.

Acknowledgment The authors would like to thank the support of the State Key Development Program for Basic Research of China (2011CB013201), the National Science and Technology Major Project of China (2014ZX02504001) and the National Natural Science Fund of China (No. 51305058).
International Journal of Advances in Manufacturing Technology 47(1-4) (2010) 21–27
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Guo, Material removal monitoring in precision cylindrical plunge grinding using acoustic emission signal, Proc IMechE Part C: J Mechanical Engineering Science 2014, Vol. 228(4) 715–722
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Especially for large-scale petrochemical enterprises, production is conducted under high temperature, high pressure, toxic, hazardous and other working conditions, the raw materials and finished products are always flammable, explosive, poisonous and harmful substances, the production proceeds are complicated, as long as there is one link error, it is very easy to lead to significant fire and explosion accidents.
As social science and technology development, safety science is also developing, containing more and more high technologies.
The monitoring center could visually display hazards position and dangerous levels on the enterprise layout/electronic map, which making the relevant materials about hazards at the enterprise be clear at a glance, realizing the enterprise’s computer security monitoring.
Journal of Safety Science and Technology, 2005, 1(6): 58-60 [3]Zongzhi Wu, Jindong Gao.
China Safety Science Journal, 1997, 7 (supplementary issue): 20-25 [5] Zhengfeng Li.

Engineering Structural Reliability Calculation Based on Algorithm of Most Optimization Calculation and Its Realization with Lingo Li Li1,2,3a, Hongyi Jiang1,b , Yi Zheng2,3,c , Jialong Xu3,d and Meizhu Sun3,e 1 School of Materials Science and Engineering, Wu Han University of Technology, Wu Han, 430070, China 2 School of Civil Engineering, ShenYang JianZhu University, Shenyang, 110168, China 3 LiaoNing Building Materials Science Institute, Shenyang, 110032, China alili6899@163.com b jianghy@whut.edu.cn c dandongzy@126.com d lnjczjy_1979@163.com e 13898148888@139.com Keywords: Reliability of Structure, Optimization algorithm, Lingo, nonlinear programming.
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Metal matrix composites reinforced by nano particles are very promising materials, suitable for a large number of applications.
Many disadvantages like poor ductility, low fracture toughness and machinability can overcome by this new class of materials [1].
Metal matrix nanocomposites (MMNCs) refer to materials consisting of a ductile metal or alloy matrix in which some nano sized reinforcement material is implanted.
Thus, metal matrix nanocomposites are suitable for production of materials with high strength in shear/compression processes and high service temperature capabilities.
It is known that secondary processing of the discontinuously reinforced MMNCs can lead to break up of particles agglomerates, reduction of porosity and improved bonding, all of which contribute to improve the mechanical properties of these materials [6].

These materials have an average grain size of less than 1 μm after processing.
Xue, Shear localization in dynamic deformation of materials: microstructural evolution and self-organization, Materials Science and Engineering 317 (2001) 204-225
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Ambrosy, Investigation of the Impact of Orthogonal Cutting Processes on Nanocrystalline Surface Layer Generation, Key Engineering Materials (KEM) Journal 554-557 (2013) 2009-2020.

Naguib, Evaluation of effect of chromium on wear performance of high manganese steel, Materials Science and Technology, 17 (2001) 1385-1390
Series: Materials Science and Engineering 150 (2016) 012031
Series: Materials Science and Engineering 91(2015) 012013
Gusarov, On Quality of a Weld Bead Using Power Wire 35v9h3sf, IOP Conference Series: Materials Science and Engineering, Volume 125 (2016) 012028
Series: Materials Science and Engineering 150 (2016) 012033

The principle advantages of composite materials are that they offer a density (0.05 lb in-3).
The paper gives a brief comparison between the two kinds of competition materials, composites and aluminum lithium alloys.
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Materials Science and Technology, 2005. 21(9): p. 1010-18

There are seven virgin SLS materials which are PA2200, GF3200, Alumide, PrimeCast, PrimePart, Duraflex and CastForm.
The spectra show that similar functional groups were found in the materials apart from PrimePart and Duraflex.
This is due to the wide range of materials that can be processed through SLS.
These materials include metals, polymers and ceramics.
[2] PK Jain, K Senthilkumaran, PM Pandey, PVM Rao, (2006) Advances in materials for powder based rapid prototyping, Proceeding of International Conference on Recent Advances in Materials and Processing