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Effect of Melting and Refining with DC-Arc on the Yield of Alloy Element Chen Jian-bin1, a, Jiang Mao-fa 2 1 School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China 2 School of Materials and Metallurgy, Northeastern University, Shenyang 110004, P.
Acknowledgements We thank the support of the National Natural Science Foundation of China (51174137).
Communication: School of Materials Science and Engineering, Shanghai Institute of Technology, Haiquan Road 100, Fengxian, Shanghai, China.
Frommeyer, et al., High strength Fe-Mn-(Al, Si) TRIP/TWIP steels development – properties – application, International Journal of Plasticity. 16(2000) 1391-1409
Chin, State-of-the-knowledge on TWIP steel, Materials science and technology. 28(2012) 513-527

Tool holder Cutter clamp Cutter bar Fig. 1 The basic components of BT40 tooling system and its real object As shown in Table 1, the material property of tool holder and cutter bar is the same.
The diameter of cutter bar is also an important factor of tooling system designing, and the smaller the diameter is, the smaller material mass and rotary inertia are.
Kennedy: Journal of Manufacturing Science and Engineering, Vol. 123 (2001), No.1, pp. 700-707
Budak: International Journal of Machine Tools & Manufacture, Vol. 46 (2006), No.1, pp. 1901-1912
Wang: Advanced Materials Research, Vol. 139-141 (2010), No.1, pp. 1479-1484.

Materials Science and Engineering.
Material Science and Engineering: A. 304-306 (2001) 716-720
Materials Research Society. 554 (1999) 385-390
Rare Meatl Materials and Engineering, 41(2012):1706-1708 [11] N.
METALS AND MATERIALS International, 10 (2004) 461-466

Large stretching length increases internal defect of the rolled piece, as a consequence, valve roughcast tends to generate a more serious internal defect than ordinary materials.
Considering the little distinction in chemical compositions and strong similarity in mechanical property between these two materials, 21-4N can be replaced by 21-2N in the simulation.
University of Science and Technology Beijing(1983) , in press. , in Chinese
University of Science and Technology Beijing(2006) , in press. , in Chinese
Journal of Plasticity Engineering Vol.(15) (2008) , p. 160–164, in Chinese

Introduction Using of surface coatings opens up new possibilities to manipulate materials with requirable properties in particular environments.
Among the weld cladding procedures, gas tungsten arc (GTA) surfacing process is a cost-effective approach applied when reactive materials (as coatings or substrates) are involved [4].
Moreover, the coated surface obtained by GTA technique has a potential to produce rapidly solidified fine microstructures that has high hardness and wear resistance synthesized on various traditional substrate materials [6].
Sosnin, Structure of the surface layer of a wear-resistant coating after treatment with a high-intensity electron beam, Journal of Surface Investigation.
Vaschuk, Structure and properties of wear-resistant weld deposit formed on martensitic steel using the electric-arc method, Advanced Materials Research, 1013 (2014) 194–199

Materials All chemical reagent used in the synthetic procedures of this work were purchased from the Beijing Chemicals Co.
The first work was to test the performance of micro silica powder in details, micro silica powder raw materials were taken from Inner Mongolia Erdos metallurgy group ferrosilicon plant.
The effect of micro components of raw materials on micro silica powder purity.
Qinghai Science and Technology. 3, 43-44.(2003) [7]Zhang Jinliang, Guo Zhancheng.
The Chinese Journal of Process Engineering. 12, 2, 212-217.(2012) [8] Li qi, Guan hao.

Being made layered, the material properties of various fibers with low and high modulus are brought into full play, and the cost of material is reduced.
Experimental Program Materials.
Journal of Wuhan University of Technology, Vol. 25 (2003), p.31 [in Chinese]
Huazhong University of Science and Technology (City and Science Edition), Vol. 22 (2005), p.72 [in Chinese]
Composites Science and Technology, Vol. 66 (2006), p. 1501-1512 [5] Bin Shen, Mija Hubler, Glaucio H.

Holkar Science College, A.
The test materials transform from their initial B1 to B2 structure under pressure.
Results and Discussion The application of pressure, new crystal phases appear in materials and the relative stability of two crystal structures needs extremely accurate predictions.
Collins and Raymond Jeanloz, Science 338 (2012) 1330
Roy, Science 137 (1962) 993

For homogeneous materials, the behaviour of a material point can be nicely approximated by the experimental results with an elaborately designed structure (i.e. a specimen).
But for heterogeneous materials, such as concrete, the behaviour of a material point can not be reasonably approximated by the experimental results of a specimen.
The Regularized Least Square method is used by [4] for the identification of strength parameters of geo-materials.
The results indicate that the numerical scheme proposed here is valid for the identification of plastic damage parameters for material properties of concrete-like materials.
ASCE Journal of Engineering Mechanics, 124, (1998), 892-900.

For French plants, the fabrication of DMW involves different designs and various filler and buttering materials.
The materials are supposed elastic, homogeneous and isotropic [3-5, 7]
Finally, there is a significant stress gradient between the different materials in the both directions.
Rustichelli: Measurement Science Technology Vol.10 (1999), p. 56-73 [6] J.
Finlayson: Journal of Pressure Vessel Technology Vol.128 (2006), p. 638-643 [7] P.