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Batra, Single-edge crack growth in graphene sheets under tension, Computational Materials Science 69 (2013) 381–388
Saravanous, Numerical simulation of graphene fracture using molecular mechanics based nonlinear finite elements, Computational Materials Science 82 (2014) 56–65 [14] K.
Chen, Effect of defects on fracture strength of graphene sheets, Computational Materials Science 54 (2012) 236–239
Pan, Measurements of mechanical properties and number of layers of graphene from nano-indentation, Diamond & Related Materials 24 (2012) 1–5 [35] Y.Y.
Gu, Mechanical properties of graphene: Effects of layer number, temperature and isotope, Computational Materials Science 71 (2013) 197–200 [36] A.

Simulation of Shell Thickness Distribution and Flow Field in Slab Continuous Casting Mold Hong Zhong1,a, Liangying Wen1,b, Zheng Peng1,c and Xiaolin Zhang1,d 1College of Materials Science and Engineering, Chongqing University, 174 Shapingba street, Chongqing, P.
Metallurgical and Materials Transactions B, 32B(2001), 253
Journal of University of Science and Technology Beijing, Vol. 31 No. 6 Jun. 2009 ( In Chinese )
Materials Science and Technology (MS&T) 2009
Journal of Xi’an Jiaotong University, 31(1997), No.10, 72 ( In Chinese ).

A significant body of research [8-12] is dedicated to the production of hydrogen-rich gas through the gasification of a range of biomass materials, including charcoal, tar, hydrocarbons, wood, synthetic natural gas derived from logging waste, and oils.
The utilization of hydrogen-containing gases for the reduction of iron ore materials gives rise to a number of challenges [13-16].
Consequently, there is a risk of uneven distribution of the gas and its penetration into the material.
Shen, Modelling and optimization of biomass injection in ironmaking blast furnaces, Progress in Energy and Combustion Science. 87 (2021) 100952
Feliciano-Bruzual, Charcoal injection in blast furnaces (Bio-PCI): CO2 reduction potential and economic prospects, Journal of materials research and technology. 3(3) (2014) 233-243

Introduction Porous material is the important one of heat insulation materials in the aerospace industry, especially the polymer and ceramic materials are widely used because of its low conductivity[1, 2].
Therefore, the common thermal insulation materials can not satisfy the requirements of the development of high degree heat insulation.
Grasp the heat transfer properties of MR which provide a theoretical reference to the engineering application in the fields of heat insulation materials.
Functional Materials, 2006, 37(8):192-194., (in Chinese) [3] Ma Yanhong, Wang Hong, Li Haoyu, et al.
Journal of Aerospace Power, 2002, 17 (4): 416-420 (in Chinese) [6] Zhang Yongcun, Heat Transfer Performance Analysis of Cellular Materials and Optimization Design of Heat Dissipation Structure[D], Dalian University of technology 2008 (in Chinese)

Milling force is the most important parameter for high speed milling technology of difficult-to-cut materials.
The experiments of high speed milling force for mold steel 3Cr2Mo adopted five-axis machining center produced by Swiss Mikron company and double-edged solid carbide cutting tools with the diameter of 10mm, and the mold steel 3Cr2Mo with 28~32 HRC hardness was used as the material machined in the process of high speed milling experiments.
References [1] Songhua Si, Rui Wang, Ti Zhang and Na Wang: Journal of Heat Treatment Vol. 25 (2010), p. 31 (Shanghai Institute of Machine Building Technology Co.
Ltd., China) [2] Haiyao Wang, Ruihong Zhang, Mingyou Wang and Hong Miu: Journal of Group Technology & Production Modernization Vol. 25 (2008), p. 34 (No.6 Institute of Project Planning & Research of Machinery Industry, China) [3] Min Wan and Weihong Zhang: Journal of Acta Aeronautica et Astronautica Sinica Vol. 29 (2008), p. 1340 (Chinese Society of Aeronautics and Astronautics, China) [4] Weidong Feng and Houjun Qi: Journal of Machine Building & Automation Vol. 40 (2010), p. 62 (Nanjing Mechanical Engineering Society, China) [5] Bolin Zhang: High Speed Cutting Technology & Application (China Machine Press, China 2003) [6] Xing Ai: High Speed Cutting Technology (People's Posts & Telecommunications Publishing House, China 2003) [7] Hun Guo, Dunwen Zuo, Yan Wang, Min Wang and Quan Zheng: Journal of Machinery Vol. 35 (2008), p. 51 (Sichuan Provincial Machinery Research & Design Institute, China) [8] Shuguo Gui, Peidao Pan and Pu Deng: Journal of Coal Mine Machinery Vol. 30 (2009), p
. 61 (Heilongjiang Institute of Science and Technology, China)

Dai, et al: Journal of Engineering Geology.
Widger: Canadian Geotechnical Journal.
Pufahl,et al:Canadian Geotechnical Journal.
Sallfors:Geotechnical Testing Journal.
Gu: Retaining wall earth pressure manual(Beijing: China building materials industry press, 2004).

Hardness survey has been taken for every 0.5 mm gap across the interface starting with deposited material (Colmonoy overlay) towards parent metal as shown in fig. 3.
Substrate, Interface, Heat affected Zone and filler material, which is more important to characterize the properties of different zones and their grain structures.
Moreover dilution is dependent upon base metal (substrate), filler material, elements constituents, preheating temperature, heat supplied during welding, solidification time etc.
Asok kumar, Selection of hardfacing material for components of the Indian Prototype Fast Breeder Reactor Original research Article journal of Nuclear Materials, Volume 334, Issues 23, 1 September 2004, Pages 109-114 [3] Chang.
Venugopal , Microstructural aspects of plasma transferred arc surfaced Ni- based hardfaced alloy Original Research Article Materials Science and Engineering: A, Volume 456, Issues 1–2, 15 , May 2007, Pages 11-19

For residential architecture, life cycle is the whole process of the residence preliminary planning, design, production of construction materials and components, project construction, use and repair and scrap treatment and recycling.
In the framework of life cycle, sustainable housing construction project requires that residence products from mining, the producing until reusing after being removed of building materials fully ought to consider the influence on the environment and cost management, its goal is to minimize the whole life period's impact on the environment and the cost[5].
He must also have the knowledge of sustainable development, knowing what works and knowing all kinds of materials, equipment and system.
We will set a target that is higher but can to be reached for sustainable development, but we must obtain reliable information about engineering materials, equipment, system innovation and innovation of science and technology.
References [1] Gao Y.B, Sustainable Residential Theory Construction and Its Evaluation, Journal of North University of China (natural science edition), (2008), pp. 473-478

The materials were loaded in a graphite crucible which was placed in a vacuum induction furnace.
Before the materials were heated, the furnace was pumped to vacuum and then was filled with pure argon gas.
After the materials were melted, the melt was poured in a permanent mould to form as-cast specimens.
Kubota, Journal of Materials Science 37,51 (2002) [9] R.
Materials Letters .62, 1846, (2008) [18] R.

Cai:Materials Letters Vol. 65 (2011), p. 497 [3] Q.
Pang: Molecular Sieve and Porous Materials Chemistry (in Chinese), (Science Press, Beijing 2004) [5] X.Y.
Xin: Transactions of Materials and Heat Treatment Vol. 27 (2006), p. 41 [7] M.
Xin: Materials Research Innovations Vol. 12 (2008), p. 84 [9] A.Tuel, Y.
Guo, et al: Chinese Journal of Catalysis (in Chinese) Vol. 24 (2003), p. 132 [11] N.R.Yang: Testing Technique of Inorganic Metalloid Materials (in Chinese), (Wuhan Univeristy of Technology Press, Wuhan 1994) [12] T.