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It has been well known that the metallic materials have the positive TCR property, whereas the semiconductor materials have negative TCR property.
On the other hand, for the semiconductor heater materials (SiC) it raised slowly in the low temperature region because of the high resistance of the materials.
To make an easy control of the temperature during the semiconductor thermal processing, we attempt to minimize TCR of the heating materials by mixing the semiconductor and metallic materials.
Kasap, Principles of Electronic Materials and Devices, 2nd ed., McGraw-Hill, New York 118, 2002
Yoshida, Japanese Journal of Applied Physics, 29, 7 (1990) L1175

Fig.1 Integrated architecture of production process ERP realizes enterprise administration function; It also coordinates the information interchanges between departments on manufacturing management, marketing management, materials supply management, etc.
Its task is defined according to that the production plan should balance the raw materials demand and the existing resources.
Marketing management system Plan management system Quality management system Equipment management system Materials provision management system Finecial management system Measure management system Contract of production arrangment Following contract Every day producti on plan Inform ation of fulfillin g plan Consume of auxiliary materials and energy Person and team information Stock wolume and shifting amount Labor cost Expended and depreciation cost of spare parts Parameter, actural operation, maintainable plan for equipment Checking materials Coming materials Result for new materials check Result for product objection Send back goods Stock end carrying for finished product Cost budget Measurement for waste Measurement for materials in process New materials measure Finished product measure Labor and capital management system Quality cost(wasters) Materials
Acknowledgement This research was supported by the National Natural Science Foundation, China (No. 70572098).
Hangos: Journal of Proceeding Cont Vol. 8(4)(1998),p.251 [3] H.H.

The chemical composition of the material is given in Table 1.
Ducki, Research of the microstructure and precipitation strengthening in a high-temperature Fe-Ni superalloy, IOP Conference Series – Materials Science and Engineering 35 (2012) 012007
Pickering, Some aspects of the precipitation of nickel-aluminium-titanium intermetallic compounds in ferrous materials, Proc.
Kuc, Analysis of precipitation process of the intermetallic phases in a high-temperature Fe-Ni austenitic alloy, Materials Chemistry and Physics 81 (2003) 490-492
Abbasi, The precipitation of eta phase in an Fe-Ni-based superalloy with different Ti/Al ratios, International Journal of Materials Research 104 4 (2013) 344-350

The reheating above Ac3 re-austenitized the material.
The hardness of the material processed in this manner was approx. 800 HV 30.
Hirt, H Shimahara: Advanced Engineering Materials 9, No. 4 (2007), pp. 231-245
Robelet, Advanced Methods in Material Forming (2007), pp 309-320 [5] D.I.
[7] JMatPro, The Java-based Materials Property Simulation Package, Version 6.1, Sente Software Ltd., Surrey Technology Center, UK [8] Mašek et. al, Journal of Alloys and Compounds, Vol 504 (2010), pp500 - 503

Becker et al [13] conducted theoretical analysis and numerical study to investigate the occurrence of flow instabilities in porous materials applied as volumetric solar receivers.
They have listed all materials considered in literature, and reviewed the modellization of such systems.
Mehling, Review on thermal energy storage with phase change: materials, heat transfer analysis and applications, Applied Thermal Engineering 23 (2003), 251-283
Trimis, Theoretical and numerical investigation of flow stability in porous materials applied as volumetric solar receivers, Solar Energy 80 (2006), 1241-1248
Part 1-Concepts, materials and modellization, Renewable and Sustainable Energy Reviews 14 (2010), 31-55.

For pure mode-II loading using modified Arcan specimen, the average fracture toughness for unidirectional carbon/epoxy composite material was found to be .
J Materials Science and Engineering A 478(2008) 229–242
[3] ASTM E399, Standard Test Method for Plane Strain Fracture Toughness and Strain Energy Release Rate of Metallic Materials: Annual Book of ASTM Standards, 1983
[4] ASTM D5045, Standard Test Method for Plane Strain Fracture Toughness and Strain Energy Release Rate of Plastic Materials: Annual Book of ASTM Standards, 1995
Mai, Mixed-mode Fracture of Adhesively Bonded CF/Epoxy Composite Joints, Journal of Composite Materials. 30 (11) (1996) 1248–1265.

In this simulation workpiece is regarded as rigid-plastic material and the mould is rigid material.
References [1] Shi Changxu, Li Hengde, and Wang Dianzuo: Materials Review, Vol, 15(2001), p. 526-531 [2] Mordike B L, Ebert T: Mater.
A302(2001), p. 37-45 [3] Pan Fusheng, Han Enhou: Processing Technology of High-Performance Wrought Magnesium Alloy( Chinese Science Press, Beijing 2007)
Zhao: Journal of Plasticity Engineering, Vol. 11(2004), p. 22-26.
Liu: Advanced Materials Research, Vol. 97-101(2010), p. 3075-3078 [15] S.C.

We made high aspect CNT by applying the RF (radio frequency) plasma CVD method (shown in Fig.1 and Fig.2) with acetylene gas as a feeding material and under the temperature between 800 and 850℃.
Effect of holding time and temperature on ID/IG ratio of MWNT Step 3: Preparation of CNT/PC Composite Material as Test Samples.
The melted material batch was hot pressed in a vacuum at 240℃ to form a thin plate shaped test sample.
The dumbbell specimens used for the tensile test are those obtained by punching the composite material plate produced in Step 3 into a dumbbell shape along the rotating direction (i.e. the longitudinal direction of the material) of the kneader.
Lett. 88, 153115. (2006) [2] B.An, S.Fukuyama, K.Yokogawa, and M.Yoshimura, in: Surface Superstructure of Carbon Nanotubes on Highly Oriented Pyrolytic Graphite Annealed at Elevated Temperatures, Japanese Journal of Applied Physics, 37, Part 1, No.6B.（1998） [3] G.Yamamoto, K.Shirasu, Y.Nozaka, Y.Sato, T.Takagi, and T.Hashida, in: Structure–property relationships in thermally-annealed multi-walled carbon nanotubes, Carbon 66, 219-226. (2014) [4] S.Arepalli, P.Nikolaev, O.Gorelik, V.G.Hadjiev, W.Holmes, B.Files, and L.Yowell, in: Protocol for the characterization of single-wall carbon nanotube material quality, Carbon 42,1783–1791. (2004) [5] K.Hata, D.N.Futaba, K.Mizuno, T.Namai, M.Yumura, and S.Iijima, in: Water-assisted highly efficient synthesis of impurity-free single-waited carbon nanotubes, Science, 306, 1362-1365. (2004)

Experimental Details Materials: Unless stated otherwise, solvents and chemicals were obtained commercially and used without further purification.
ITO substrate PEDOT:PSS P3HT:PCBM Ca/Al a) b) Fig. 1 a) The device structure; b) The chemical structure of materials.
Acknowledgement This work is supported by the Natural Science Foundation of Inner Mongolia Autonomous Region, China (2019MS02015).
Journal of Materials Chemistry A，2018，6（34）：16583-16589
Solar Energy Materials & Solar Cells, 2011, 95: 2763-2767

For the second-order vibration failure of the rotor blade, we considered the impact of random variables with the rotor blade material, the blade dimension and the rotor speed.
Titanium alloy, with the elastic modulus =118, the density =4500and the Poisson's ratio=0.34, was chosen as the rotor blade material.
As the material property is the crucial factor of blade frequency distribution, the elast- ic modulus and the density become more important than other factors.
Chinese Space Science and Technology, 2007 (4): 34-43.
Analysis of reliability sensitivity for gear engagement based on response surface methods [J].Journal of Aerospace Power, 2011, 26（3）:711- 715.