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Effect of Melt-casting Temperature on Bonding Zone of CuNiMnFe/30CrMnSi Integral Material Juntao Zou1, a, Yanfeng Liu2,b, Xianhui Wang1, c, Shuhua Liang1, d 1School of Materials Science and Engineering, Xi’an University of Technology, Xi’an 710048, China 2Department of Chemistry & Chemical Engineering of Shangluo University, Shangluo726000, China azoujt077@163.com,bstilllyf @126.com, cxhwang693@yahoo.com.cn, dliangsh@xaut.edu.cn Keywords: CuNiMnFe, 30CrMnSi, Vacuum melting and casting, transition layer, bonding interface Abstract .The effect of melt-casting temperature on the microstructure and properties of transition interlayer for CuNiMnFe/30CrMnSi material was investigated in vacuum condition.
Experiment; materials and methods The 30CrMnSi low carbon steel and CuNiMnFe alloy(19-21wt%Ni, 19-21wt%Mn, 4-5wt%Fe) were used as joined materials. 30CrMnSi and CuNiMnFe alloy were placed into a graphite crucible in sequence, followed by melting and casting in a ZRS-18Q vacuum sintering furnace at 1090℃-1150℃ under the vacuum of 1×10-2Pa.
The melt-casting temperature is vital to the diffusion bonding of dissimilar materials and its bond strength.
No harmful brittle phase is formed at the transition layer, and the two materials have a good metallurgical bonding.
Journal of Northeastern University,2000,21(3):286-289.

Anti-reflection films and protective coating should be deposited on the surface. 2.2 Choosing materials Within the infrared band, most materials will appear absorption, which led to a decline in transmission rate.
The Development and Application of the Materials for Infrared Windows and Domes[J].
Research Trends and Current Status in Infrared Window and Dome Materials[J].
Journal of Changchun University of Science and Technology, (Natural Science Edition), 2008, 31(2):43-45
Journal of Materials Science & Engineering, 2009, 27(2):190-194

Preparation of Dry waters and Their Fire Extinguishing Performance Yongjun Hea*, Guodong Mub Department of Applied Chemistry, Xi’an University of Science and Technology, Xi’an 710054, China a yongjhe@sina.com.cn, b mougd163002@163.com Keywords: Dry waters; ammonium biphosphate; fire extinguishing agent; nanoparticles; composite materials Abstract.
Experimental 2.1 Materials Superhydrophobic silica with an average diameter of 15 nm and a contact angle of 122.4°was a gift from Guangdong Jike Chemicals.
Liao: Fire Safety Journal Vol. 44 (2009), p. 968–75 [13] B.P.
Murakami: Nature materials Vol. 5 (2006), p. 865-869 [14] C.T.
Carpenter: Fire Safety Journal Vol. 42 (2007), p. 25–42

After removal of infected enamel and/or dentin, synthetic materials such as dental resin or metals are filled in the cavity [2].
The mechanical properties of these materials are not similar to that of natural tooth and these materials are incapable of replacing the biological Function of the lost tissue [3].
Journal of Materials Chemistry B 1.37 (2013): 4764-4772
Journal of biomedical materials research Part A 93.1 (2010): 247-257
Journal of Biomaterials Science, Polymer Edition 16.12 (2005): 1537-1555.

So nanoscale materials and devices will play a major role in intelligent communication system.
Such materials and devices would certainly leverage the future direction of research in wireless communication systems.
The materials used in such devices should be robust, easy to use and easily deployable [3].
Nanometer-length scale materials play a vital role in the manufacturing and controlling of novel and innovative devices.
Evans: Micropower Materials Development for Wireless Sensor Networks, MRS Bulletin Vol. 33 (2008), p. 408-409

Pore Properties of Eco-material for Erosion Control of Slope and Its Fractal Features WANG Ji 1,a ，HU Zai-liang2,b，ZHANG Ji-ru 1,c ，ZHANG Ming-zhong 1,d 1 Senior Engineer, The Design and Research Institute, Wuhan University of Technology, No.122, Luoshi Road, Wuhan, 430070, China. 2 Engineer, China Academy of RailWay Sciences, No.2, Daliushu Road, Xizhimenwai Beijing, 100081, China. 3 Professor, School of Civil Engineering and Architecture, Wuhan University of Technology, No.122, Luoshi Road, Wuhan, 430070, China. 4 Postgraduate, School of Civil Engineering and Architecture, Wuhan University of Technology, No.122, Luoshi Road, Wuhan, 430070, China.
The pore properties of an artificial planting material and soil were studied by a mercury intrusion test.
And the differences of both of the fractal dimensions are compared. 2 Materials and Method 2.1 Experimental Equipment The experimental samples are provided by the planting and experimental area of eco-material for erosion control of slope.
The total porosity of planting material varies from 30.27 % to 32.11%, and the total porosity of soil is 24.87%.
[2] Zhang Jiru: submitted to Journal of Wuhan University of Technology-Mater.

Choa 1f 1 Functional Nanostructured Materials Lab., Hanyang University, Ansan 426-791, Korea 2 Nanomaterials Application Division, KICET, Seoul, 153-801, Korea 3 Dept., Electronic Materials Engineering, Chonbuk National University, jeonju 561-756, Korea 4 Dept., Advanced Materials Science & Engineering, Mokpo National University, Muan 534-729, Korea a fnsm41@empal.com, bykjeong@kicet.re.kr, cksoh@kicet.re.kr,d kimbh@moak.chonbuk.ac.kr, e shlee@mokpo.ac.kr, f choa15@hanyang.ac.kr Keywords: Hydroxyapatite, Tri-calcium Phosphate, Spray Pyrolysis, Thermal stability Abstract.
Materials Science Letters Vol. 16 (1997) 1267 [4] R.
Materials Science Vol. 8 (1997), p. 511 [5] S.
Lenggoro etc.: Journal of Materials Science Vol. 32 (1997), p. 1229 [7] M.
Vol. 23 (2003), p. 1687 [11] Sang-Hoon Rhee: Biomaterials Vol. 23 (2002), p. 1147 [12] Qunhui Sun, Yulin Deng: Journal of Colloid and Interface Science.

It comes from Abrasive Water Jet (AWJ) procedures for processing industrial materials.
Methodology and Materials The validation methodology represents a comprehensive comparative analysis applied on raw materials, namely the considered SG materials and also on the resulting substitution mortars.
Yusoff, Structural Performance Assessment of High Strength Concrete Containing Spent Garnet under Three Point Bending Test, IOP Conference Series: Materials Science and Engineering, 1144(1) (2021, May) 012018 [6] M.A.A.
Varga, Research on valorisation of spent garnets as addition in cementitious materials–preliminary experimental evaluation, IOP Conference Series: Materials Science and Engineering, 1251(1) (2022, July) 012010 [11] C.
Varga, Analysis of Mechanical Performance of Cementitious Materials with Spent Garnets as Fine Grain Aggregate Partial Replacement, Key Engineering Materials, 953, (2023) 127-139

The developments of Kirkendall's idea for sub-surface (SS) and grain boundary (GB) interdiffusion have been considered and applied for the advanced structural materials, such as thin films and nano-composites.
AIME" journal and rejected as wrong by referee R.F.
Mehl, who was a powerful figure in science, Director of the Material Metal Research Laboratory, Carnegie Institute of Technology.
Conclusions Kirkendall's concept on the material flow during interdiffusion of components with unequal partial diffusion coefficients was developed for the advanced structural materials, such as thin films and nano-composites, in which interdiffusion occurs mainly along a free surface and GBs.
But vacancy-pairs self-interstitials in some materials can also act as vehicles of diffusion.

Abstract Mechanical design engineers design products by selecting the best possible materials and geometries that satisfies the specific operational requirements of the design.
The materials considered for the gear pair are given below.
V.Srinivasa Raman, A Performance Study of Real Coded Genetic Algorithm on Gear Design Optimization, Advanced Materials Research, Vols. 622-623, pp 64-68 (2013) [2] Tribhuwan Singh, Mohd.
Parvez, Comparative Study Stress Analysis of Helical Gear using AGMA Standards and FEM, International Journal of Engineering Sciences & Research Technology, ISSN:2277-9655 (2013) [3] B.Venkatesh, V.
Kumar, Parameter adaptive harmony search algorithm for unimodal and multimodal optimization problems, Journal of Computational Science, vol. 5, no.2, pp. 144–155 (2014)