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Introduction In the recent years bandgap engineering of Si based materials e.g.
Diffusion of Boron and Carbon in Si-based materials The thermal diffusion of substitutional impurity atoms in Si is through point defects.
The diffusion of boron and carbon in Si-based material is through interestitials.
The out-diffusion of boron is impeded in this case in the presence of carbon in Si-based materials.
Regolini: Journal of Vacuum Science & Technology A (Vacuum, Surfaces, and Films ) Vol.13, (1995), p.2336

Thermodynamics on Formation of Condensed Phases during CVD Si3N4 Process with Sicl4-NH3-H2 Precursors Juanli Deng1,2,a, Laifei Cheng2,b, Zhiliang Hong2,c and Kehe Su3,d 1School of materials science and engineering, Chang'an University, Xi'an, Shaanxi 710064, P.
China 2National Key Laboratory of Thermostructure Composite, Materials, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P.
China 3School of Natural and Applied Sciences, Materials, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P.
CHD2009JC148) and the National Natural Science Foundation of China (No. 50820145202) are greatly acknowledged.
Xu: Journal of Inorganic Materials Vol. 21 (2006), p. 979 [41] Y.

Materials, Experimental and Methods 2.1.
Materials Two biomass materials rice husk, pine sawdust and one coal material (Cangzhou) were chosen for the investigation.
Materials 3.1.1.
Acknowledgements This work was supported by the Strategic International Scientific and Technological Innovation Cooperation Funds of National Key R&D Program of China (No. 2016YFE0204000) and the National Natural Science Foundation of China (NSFC) (No. 51606080).
Yu, An investigation of thermal behaviour of biomass and coal during copyrolysis using thermogravimetric analysis, International Journal of Energy research, 214; 38:1145-1154

Haruman 3,b a Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, PO Box 10, 50728 Kuala Lumpur, Malaysia.
ACK�OWLEDGME�T The authors would like to express their gratitude to Ministry Science, Technology and Innovation (MOSTI) Malaysia for funding this Research Project through e-science fund (03-01-08-SF0015).
Somers, Characterization of low temperature surface hardened stainless steel, Struers Journal of Materialography., Vol. 9, pp. 2-17, 2006
[13] ASM Committee on Gas Carburizing, Carbonitriding, and Nitriding, 'Gas Nitriding', in ASM Handbook-Heat Treatment, Vol. 4, American Society for Metals, Materials Park, OH, pp. 199- 221, 1991
DeBenedetti, Ion- nitriding of Austenitic Stainless Steel, Metallurgical Science and Technology., Vol. 2, pp. 33-39, 1988

Materials The starting materials were commercials high-purity chloride base materials of barium chloride dehydrate (BaCl2.2H2O), lanthanum chloride heptahydrate (LaCl3.7H2O), zinc chloride (ZnCl2), manganese (II) chloride dehydrate (MnCl2.2H2O), and ferric (III) chloride hexahydrate (FeCl3.6H2O) synthesized by Merck.
Consequently, it causes a decrease in the anisotropic constant of the M-type barium ferrites materials.
Acknowledgment This paper was conducted by research and development of magnetic Materials (DIPA, 2015-2019) in the Center for Science and Technology of Advanced Materials – National Nuclear Energy Agency, Indonesia.
Materials Sci.
H., Microwave Absorption Properties of Double-Layer RADAR Absorbing Materials Based on Doped Barium Hexaferrite/ TiO2/Conducting Carbon Black., Journal of Engineering.

Test method Test Raw Material.
The raw materials included the curing agent JNS-2 and fly ash, whose properties were as follows: the curing agent JNS-2, provided by Zhengjiang Shanxin New Consruction Technology Corporation, is a new reinforcing cement material for fly ash, which is composed of the reinforcing agent, Grade-I fly ash and MFA excitation agent with its activity excited by the further processing of milling technology.
Song: Coal Science and Technology.Vol.32 (2004), p.64 (in Chinese)
Huang: Journal of Highway and Transportation Research and Development.Vol.24 (2007), p.26 (in Chinese)
[9] JTG E51 (2009) Test methods of stabilized/solidified soil by inorganic cementitious materials for highway engineering.

Na Grobli 15, 50-421 Wroclaw, Wroclaw University of Technology, PL 2 Diagnostics and Vibro-Acoustics Science Laboratory, ul.
Due to many reasons (mainly sharpness of transported materials) belt covers may be damaged and it may initiate degradation process or straight damages in steel cords.
These include: properties of transported materials (sharp edges of ore lumps), the impact of environmental factors (rain, snow, wide temperature range) and load variations inside belts due to non-stationarity of load stream.
In order to be able to transport materials on the belt, they are designed as a sandwich structure with top and bottom rubber covers and steel cords inside (Fig 1b).
Journal of Bulk Solids Handling 16/3 (1996) 437

Acknowledgements This work was supported by the National Soft Science Research Project (No.2011GXQ4D069), the Humanities and Social Sciences Research Planning Fund Project of the Ministry of Education (No.11YJA790212) and the National Natural Sciences Foundation of China (No. 70921001).
Bulletin of Chinese Academy of Sciences, 2012,27(3);337-334
Journal of Northern Jiaotong University, 1999; 23(5): 119-122
Beijing science press, 1999,102-113
Social Sciences Review, 2007; 22(3): 61-62

Materials and Methods Bacterial strain, chemicals, and reagents Ralstonia solanacearum strains were obtained from University of the Philippines – Diliman, Quezon City, Philippines.
The final product of the synthesis of ZnO nanoparticles revealed an off-white color powder material (Figure 1c).
Materials Letters 59(7) (2005) 779-781
Asian Pacific Journal of Tropical Biomedicine. 2(1) (2012) S136-S139
Asia Life Sciences 27(2) (2018) 481-495

Thus, the forming process can directly be evaluated with respect to the material limits.
ARGUS camera in front of a wheel housing with etched points and measured major strain In addition to originally flat materials, pipes can be tested as well without limitations.
Each material has an individual forming limit curve.
Journal of Mech.
Science 9, 1967: 609-620