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For the difficulties of machining small hole on difficult-to-cut materials, a study of hole-making technology by pulsed electrolyte jet machining is carried out.
As these components are all made from difficult-to-cut materials, conventional mechanical drilling techniques have become deficient to meet the new requirements.
Electro-stream drilling in ECM, however, doesn’t produce the residual stresses and cracks on the workpiece material, and no damage to the material structure.
Its characteristics are similar with electro-stream drilling, so it can be assumed that the material removal mechanisms of electrolyte jet machining and electro-stream drilling are basically the same: both are the outcomes of combined processing through special electrolysis, strong chemical corrosion, and other removal materials, under a condition of high-voltage (high potential gradient), high current density and high temperature of the injection point (a peculiar phenomenon is the glow discharge on the jet point) [10].
Acknowledgements The research presented in this paper is partially funded by the Natural Science Foundation of Jiangsu Province of China under Grant（No.BK2008394）, Aviation Foundation of China under Grant （No. 20080352008） and National Nature Science Foundation of China under Grant （No. 50675103）.

The material was used as electrode for photoelectrocatalytic degradation of hexachlorobenzen under irradiation of simulated sunlight.
Zhang, Z.Zheng and J.F.Luan: Journal of Hazardous Materials 2007 (142):431–436
[5] L.Han, Y.Xin and H.Liu: Journal of Hazardous Materials, 2010, 175(1/2/3): 524-531
[6] Y.Li, C.Xie and S.Peng: Journal of Molecular Catalysis A: Chemical, 2008, 282(1/2): 117–123
Zainal, C.Y.Lee and M.Z.Hussein: Journal of Photochemistry and Photobiology A: Chemistry, 2005, 172(3): 316-321.

Derivation of a Multidimensional Constitutive Model for SMAs The deformation of SMA materials is not only related to the final state of stress and temperature, it is also particular concern with loading paths.
Acknowledgements This work was financially supported by the Youth Foundation of National Natural Science (51308357) and the Science and Technology Planning Project of ministry of housing and urban-rural development (2013-K2-38).
Journal of Intelligent Material Systems and Structures, Vol. 5, No.3(1994), p. 382~390
Journal of Intelligent Material Systems and Structures, Vol.4, No.2 (1993), p. 229~242
One-dimensional thermomechanical constitutive relations for shape memory materials[J].

It is analyzed the influence of the ice tool material, metal material, rotate speed, polishing time and other parameters in the experiments.
Work piece preparing The materials of the work pieces researched in the experiments are all metal.
It is analyzed the impact of materials and heat treatment.
Journal of Changchun University of Science and Technology. 2002(02)60-61
Chinese Journal of Mechanical Engineering, 2002(06):51-54

We adopt cemented carbide ball-end mill with two teeth, and the material of workpiece was titanium alloy TA15, which size was 150mm×77mm×37mm.
Journal of Materials Processing Technology. 2010, 210(5):713-719
Journal of Jiangsu University of Science and Technology (Natural Science Edition) 2006,03:50-54(In Chinese)
Cutting chatter phase characteristics research [J].Journal of Vibration Engineering,2000,04:18-23(In Chinese)
Journal of northwestern polytechnical university. 2009, 27(6):770-776.

Meguro et al.： Journal of Colloid and Interface Science.
Kubo： Journal of Applied Polymer Science.Vol.73.(1999), p.1741 [10] K.
Guimon et al.： Journal of Polymer Science Part a-Polymer Chemistry.Vol.43.(2005), p.3737 [12] L.
Geribaldi et al.： Journal of Materials Chemistry .
Park et al.： Journal of Applied Polymer Science.Vol.86.(2002), p.3702 [21] W.

China 2Research Center for High Purity Materials, Henan University of Science and Technology, Luoyang, Henan, 471023, P.R.
It is well known that sodium titanate and its derivatives are excellent conductive and sensing materials.
Elkhooly, Preparation and characterization of TiO2 /silicate hierarchical coating on titanium surface for biomedical applications, Materials Science and Engineering C. 60 (2016) 308-316
Kim, A mini-review: cell response to microscale, nanoscale, and hierarchical patterning of surface structure, Journal of Biomedical Materials Research Part B Applied Biomaterials. 102 (2014) 1580-1594
Zhang, Effects of growth substrate on the morphologies of TiO2 hierarchical nanoarrays and their optical and photocatalytic properties, Journal of Materials Science Materials in Electronics. 27 (2016) 2103-2107

Materials and Methods Materials Chitosan powder used is a shrimp-based product with a degree of deacetylation of 87.4%, the solubility in acetic acid is 99.4%, and the molecular weight of 900 kDa.
Series: Materials Science and Engineering, 196 (2017) 012039
Ruckenstein, Supported chitosan-dye affinity membranes and their protein adsorption, Journal of Membrane Science 117 (1996) 271-278
Roy, Preparation of Chitosan from Shrimp Shell and Investigation of Its Properties, International Journal of Basic & Applied Sciences 11 (1) (2011) 77-80
Ismail, Antimicrobial and anticancer activities of silver nanoparticles synthesized from the root hair extract of Phoenix dactylifera, Materials Science and Engineering: C 89 (2018) 429-443

The notion of defects in PPy bulk material has never been demonstrated before.
Gu, et al: Progress in Polymer Science, Vol.36 (2011) No.10, p.1415 [2]Dhibar S., Sahoo S.
:Journal of Applied Polymer Science.
Wan: Journal of Materials Chemistry, Vol.11 (2001) No.2, p.404 [16] J Bhadra, D Sarkar: Indian Journal of Physics, Vol.84 (2010) No.10, p.1321 [17] A.
Caruso: Advanced Materials, Vol.13 (2001) No.1, p. 11.

In the present research, the emissions and performance features of the blends of biodiesel generated from the chosen raw materials (flamboyant seed), which includes B25, B50, B75, and B100, were evaluated in the early stages of the research.
Durga Prasad, "Combustion Performance and Exhaust Emission Analysis of Thurayi and Cuban Royal Palm Seed Biodiesel Blends on CI Engines," International Journal of Engineering Science Invention 7, no. 1, pp 66-77, 2018
Hole, "Identification of Non-Conventional Seeds Oil as a Potential Feedstock for Biodiesel Production," International Journal of Science and Research 6, no. 2: 545-548, 2017
Sakthi Vignesh, "Calophylluminophyllum methyl ester biodiesel blend as an alternate fuel for diesel engine applications," Alexandria Engineering Journal 57, no. 3: 1239-1247, 2018. https://doi.org/10.1016/j.aej.2017.03.042 [17] Duran, Sandeep Kumar, Hardeep Singh, Maninder Singh, and Vishal Saini, "Evaluation of Performance and Emission Characteristics of Apricot and Papaya Biodiesel in CI Engine," Indian Journal of Science and Technology 11, No. 39: 1-11, 2018. https://doi.org/10.17485/ijst/2018/v11i39/130754 [18] Anwar, Mohammad, Mohammad G.
Shaisundaram, "Effect of thermal Barrier coating in CI engines fueled with Citrus Medica (Citron) peel oil biodiesel dosed with cerium oxide nanoparticle," Materials Today: Proceedings 37: 1943-1956, 2021. https://doi.org/10.1016/j.matpr.2020.07.485 [23] Anwar, Mohammad, Mohammad G.