Search results

Double Glow Plasma Hydrogen-free Carburizing on the Surface of Purity Titanium Li-na GUO 1,a, Jin CHEN 2,b, Jun-de PAN 3,c 1.College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, China 2.College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, China 3.Research Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan, China a,guolina2001@126.com; b, chenjinty@sohu.com; c, ghgscw@163.com Keywords: Titanium; Double glow technique; Hydrogen-free carburizing.
High purity solid graphite was used as a source cathode and purity titanium was used as the cathode materials.
Friction coefficient of Ti materials treated by hydrogen-free carburizing reduces by about 1/2.
From it, we can see clearly the alloy layer different from substrate materials on the surface of Ti after hydrogen-free carburizing.
Transactions of Materials and Heat Treatment, Vol. 12 (1991).p.43—48.

Displacement load and boundary condition are applied to these laminates expressed as follows: （6） Materials properties of M40J/Ag80 unidirectional laminate are shown in Table 2.
Table 2 Materials properties of M40J/Ag80 unidirectional laminate Elastic constant Value Strength Value 21000MPa 1310MPa 8400MPa 1020MPa 4780MPa 22.9MPa 3280MPa 132MPa 0.3 58.3MPa 0.28 20MPa Simulation results analysis.
Engblom: Composites Science and Technology Vol.28(1987),p. 87~102 [4] Z.
Hashin: ASME Journal of Applied Mechanics Vol.47(1980),p. 329~334P
Gerald: International Journal of Damage Mechanics Vol.3(1994): 194~211 [7] F.

Fig.1 was the Ramam results of the materials deposited with different substrate temperature.
Ramam results of the materials deposited with different substrate temperature Deposition rate.
The fig.2 was the deposition rate of the materials varies with the substrate temperature.
Acknowledgments The work was financially supported by The Guangdong Province and Ministry of Education of China(No.2012B091000111); The Natural Science Foundation of Guangdong Province (No.06025195, No.9151027501000076); Visiting Scholar Foundation of State Key Lab of Silicon Materials at Zhejiang University (No.
Study on Transition Materials from Amorphous to Microcrystalline Silicon and Solar Cells[J].Journal of Synthetic Crystals, 2007,36（1）: 119-122(In Chinese) [5] Han D X, Yue G Z, Lorentzen J D,et al.

Such robot will use compliance of the material in order to handle soft materials or move in a very limited space and change gaits more easily.
The use of rigid materials for structural elements and actuators will limit the ability of the robot to adapt to the surrounding environment.
In recent years, the soft materials have been attempted for various applications like rehabilitation, prosthetic arm/hand, medical robotics etc.
Elango et al. [4] investigated different soft materials for their suitability in soft robot fingers.
[5] Dipayon Roy, Nicholas Weltels, Gerald E.Loeb: Journal of Applied Polymer Science, Vol. 127 (2013), pp. 4624-4633

Experimental result In order to save the time, cut the material 40Cr with carbide chip P20 by end milling, the hardness of the material is 200-220HB, without coolant.
Journal of Nanjing University of Technology(Natural Science Edition), Vol. 34(2012) No.1,pp.51-55.
Journal of East China University of Science and Technology (Natural Science Edition), Vol.32(2006) No.7, pp.860-863.
Journal of Shenyang Architectural and Civil Engineering University(Nature Science), Vol.17(2001) No.3, pp.197-199.
Journal of System Simulation, Vol.19(2007)No.24,pp.5643-5647.

The simulation results demonstrate the good thermal insulation performance of the regenerated glass pumice as a new kind of external wall materials, and the feasibility of the application of this environmentally friendly material to the wall insulation system in energy conservation building is also promoted.
Introductions Regenerated glass pumice is a kind of artificial porous lightweight materials made from waste glass after series process of crushing, combustion and foaming.
Journal of Building Structures, 2004, 25(6): 93-98 [4] Zhilei Li, Gang Gan, Jingchun Tang.
Journal of Zhejiang University (Engineering Science), 2004, 38(7): 122-127 [5] Jun Zhang, Zhenli Huang, Zhi-hua Li.
Journal of Harbin Engineering University, 2009, 30(12): 1356-1365 [6] Qinyuan Zhang, Hongxing Yang.

Shindo, Comparison of Microstructures and Properties for a Ni-Base Superalloy (Alloy 625) Fabricated by Electron and Laser Beam Melting, Journal of Materials Science Research. 1 (2) (2012) 3-41
Zhang, Microstructure Characteristics of Inconel 625 Superalloy Manufactured by Selective Laser Melting, Journal of Materials Science & Technology. 31 (9) (2015) 946-952
Attallah, Process Optimisation of Selective Laser Melting using Energy Density Model for Nickel-based Superalloys, Materials Science and Technology. (2015)
Hopkinson, High density selective laser melting of Waspaloy, Journal of Materials Processing Technology. 195 (2008) 77-87
Sennour, Microstructural and mechanical approaches of the selective laser melting process applied to a nickel-base superalloy, Materials Science and Engineering.

Efron, Material science in the «big» metallurgy.
[2] Li Nan, Study on the Section Inhomogeneity of VN Micro alloyed Heavy Plate during Controlled Rolling, Materials Science Forum. 704-705 (2012) 34-40
Metallurgy and Materials Science, Roskilde, Denmark: Riso National Laboratory, 1981 [6] V.M.
Lavernia, Influence of microstructure on thermal stability of ultrafine-grained Cu processed by equal channel angular pressing, Journal of Materials Science. 53 (2018) 13173-13185
Jonas, Dynamic and post-dynamic recrystallization under hot, cold and severe plastic deformation conditions, Progress in Materials Science. 60(2014) 130-207

ACI Materials Journal Vol.88, No.1 (1991), pp.56-61
ACI Materials Journal Vol.84, No.6 (1987), pp.511-518
ACI Materials Journal Vol.96, No.1 (1999), pp.90-94
ACI Materials Journal Vol.90, No.5 (1993), pp.499-522
Journal of the Society of Materials Science, Japan Vol.50, No.8 (2001), pp.873-876

Materials Properties and Material Applications in A new Wood flute back combination Design and Research Yun Liu1,a , Zhengji Li2,b 1Hu Bei University of Arts and Science, Xiangyang Hubei 441053,China 2CCFED The Fifth Construction & Engineering CO.
Expected to achieve the advantages of green construction, energy and materials.[3] Wood flute back combination hocked ideal numerical analysis A wooden flute back bending simulation b wood bending simulation Fig .2 Numerical Analysis Through simulation experiments, the results displayed in Figure 2, without considering the white latex, concrete connections, steel and wood flute back flexural strength ratio increased nearly 70 percent of the wood side.
Journal of Environmental Psychology . 2010 [2] Zhang G X,Yang B,Shen X P, et al,Nonlinear analysis of cracks in gentle volume expansive concrete arch dam.
Journal of Harbin Institute of Technology, 2012, 44( Suppl ): 157―160.