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The Koistinen–Marburger relationship was employed here in order to trace the martensite fraction in the material during martensitie transformation in residual stress analysis.
Finite element model Material model The material used in this study is a modified ferrite heat resistant steel，its chemical composition is presented in Table 1.
Acknowledgements The authors are grateful to the National Natural Science Foundation of China and Shanghai Baosteel Group Company (No. 50834011) for grant and financial support.
Journal of Materials Processing Technology, Vol. 167 (2005), p. 480

Most material remove methods such as hole drilling, layer removal, and slotting method remove a certain amount of material [3].
To minimize the amount of material to be removed, in this paper, the optimum depth and position of slot are investigated.
The optimal depth of slots for measuring actual stress is presented to minimize the amount of material to be removed.
Acknowledgement The work presented in this paper was supported by research fund of the National Research Laboratory Program (Project No. 2005-01504) from the Korea Science & Engineering Foundation (KOSEF).
Schajer: Application of Finite Element Calculations to Residual Stress Measurements, ASME Journal of Engineering Materials and Technology, Vol.103 (1981), pp. 157-163

Influence of Particle Size Distribution on the Consistency of High Permeability MnZn Ferrite Chenghai Chen, Xiaolong Li, Ling Zhang, Yao Ying, Liqiang Jiang and Shenglei Che * Research Center of Magnetic and Electronic Materials, College of Chemical Engineering and Materials Science, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China *cheshenglei@zjut.edu.cn Keywords: MnZn ferrite, Production tolerance, Particle size distribution, Electromagnetic performance.
The high permeability MnZn ferrites were developed for a long time and considered as one of the most important soft magnetic materials [4, 5].
Mixed powders of raw materials were calcined for 3h at 900℃ in air in a box-type furnace.
Lucke, Recent developments of MnZn ferrites for high permeability applications , Journal of Magnetism and Magnetic Materials. 254(2003) 535-537
Wang, et al, Heat treatment effects on microstructure and magnetic properties of MnZn ferrite powders, Journal of Magnetism and Magnetic Materials. 322(2010) 173-177

In this paper, the utilization of fly ash in the production of building materials, as a low-cost material is discussed, because it is important for two aspects – ecological and economic.
This fact is very positive - because there are probably no phase changes in time and it is possible to use this secondary raw material as a component in building materials.
This fact is very positive for the application of these fly ashes as components of building materials.
In: Progress in Energy and Combustion Science, 2010, Vol. 36, Issue 3, p. 327 – 363
In: Journal of Cleaner Production, 2014, In Press [4] SCRIVENER K.L., KIRKPATRICK R.J.: Innovation in use and research on cementitious materials.

Ethanol production from lignocellulosic materials provides an alternative energy production system.
Materials and methods Fig. 1 Pretreatment of lignocellulosic Corn straw and rice straw were purchased from a local farmer, dried in a forced-air oven at 108˚C for 12 h and milled in a hammer mill, passed through a 1.27 mm sieve.
Ranjan, et al.: Microporous and Mesoporous Materials Vol.122 (2009), p. 143-148 [4] B.
Saha: Journal of industrial microbiology & biotechnology Vol.30 (2003), p. 279-291 [5] R.
Cloete: Reviews in Environmental Science and Biotechnology Vol.1 (2002), p. 105-114 [9] T.

Journal of Mechanics, Vol.28(1), 1996, p.99～103(in Chinese) [5] M.
International Journal of Impact Engineering, Vol. 25(2), 2001, p.147-167
Journal of Impact Engineering, Vol. 31 (8), 2005, p.929-944
International Journal of Solids and Structure, Vol. 37(5), 2000, p.297- 313
International Journal of Impact Engineering, 34(7) , 2007, 1258-1271

Hence, hydrolysis process of jackfruit seed starch is a new investigation method to produce industrial materials.
Materials and Methods Materials: Starch for hydrolysis was isolated from fresh jackfruit seeds collected in jackfruit processing units in Tan Phu district (Dong Nai province).
Nguyen, Effect of Alkaline Activators to Engineering Properties of Geopolymer-Based Materials Synthesized from Red Mud, Key Engineering Materials 777 (2018) 508-512
Wong, physiochemical properties of sago starch modified by acid treatment in alcohol, American Journal of Applied Sciences 5 (4) (2008) 307-311
Nguyen, Utilization of red mud and bagasse for production of gas absorption materials, AIP Conference Proceedings 1954 (1) (2018) 040010

Effects of aluminum oxide on combustion behavior of intumescent fire-retarded polypropylene composites Shan Hu1, 2, a, Hui Jing1 and Jun Zhang1 1Faculty of Materials Science and Chemical Engineering, China University of Geosciences, Wuhan 430074, P.
Experimental Materials.
The morphology of the MP powders and the residual char of the burned materials were observed by SEM instrument.
Jiao: Fire Safety Journal.
Hu, et al.: Journal of Analytical and Applied Pyrolysis.

The Research of Chemical Plating of Pd/Sn on Graphite Anode Surface and its Electro-catalytic Properties LOU baiyang1,a, XU jianlong1,b, KONG Shuilong2,c and XU bin1,d 1Institute of Materials and Surface Engineering Research, Zhejiang University of Technology, Hangzhou, 310014, P.R.China 2Zhejiang metallurgic product check station Ltd.corporation, Hangzhou, 310007, P.R.China alby00518@163.com, b634436388@qq.com, czjzyjc@126.com, dxub@zjut.edu.cn Keywords: Pd/Sn Chemical Cobalt-Plating, Electro-Catalytic Activity, Surface Topography Abstract.
Because of the expensive price, researchers are seeking for other interchangeable metal materials, such as Pd, Ru, Au, Ni etc.
Experimental materials and methods Sample of graphite electrodes.
Acknowledgement This work is supported by Zhejiang Provincial Top Key Discipline of New Materials and Process Engineering.
Colloids and Surf aces A, 295 (2007), p. 21 [2]LOU Baiyang, CHENG Li, LOU Chenghua: Journal of Yunnan University (Natural Sciences). 1 (2002), p. 78 [3] GONG Mei, ZUO Yi, ZOU Qin, et: Journal of Functional Materials. 3 (2009), p. 28 [4] WU Songping, ZHENG Liuqun et., Electronic Components and Materials. 9 (2009), p. 32 [5] ZH ANG Xiao-gang, YASUSHI M, KIYOCH IKA Y, et al., Electro catalytic oxidation of formaldehyde on ultrafine palladium particles supported on a glassy carbon [J].

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Materials Processing Technology 170(2005) 350-362 [11] B.