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Online since: December 2013
Authors: Chalamalasetti Srinivasa Rao, Damera Nageswara Rao, Kondapalli Siva Prasad
By contrast, in constant current welding, the heat required to melt the base material is supplied only during the peak current pulses allowing the heat to dissipate into the base material leading to narrower Heat Affected Zone (HAZ).
[4] T.Senthil kumar, V.Balasubramanian, S.Babu, M.Y.Sanavullah, Effect of pulsed current GTA welding parameters on the fusion zone microstructure of AA 6061 Aluminium alloy, Metal and Materials International, 13 (2007) 345-351
[6] G.Padmanaban, V.Balasubramanian, Influences of pulsed current parameters on Mechanical and metallurgical properties of gas tungsten arc welded AZ31B Magnesium alloy, Metals & Materials International, 17 (2011) 679-687
[7] K S Prasad , Ch.Srinivasa Rao, D.Nageswara Rao , Prediction of Weld Pool Geometry in Pulsed Current Micro Plasma Arc Welding of SS304L Stainless Steel Sheets” , International Transaction Journal of Engineering, Management & Applied Sciences & Technologies, 2 (2011) 325-336
[8] K S Prasad, Ch.Srinivasa Rao, D.Nageswara Rao, A Study on Weld Quality Characteristics of Pulsed Current Micro Plasma Arc Welding of SS304L Sheets”, International Transaction Journal of Engineering, Management & Applied Sciences & Technologies, 2(4) (2011) 437-446
Online since: April 2018
Authors: Dragos Achiţei, Mirabela Georgiana Minciună
Diffractografic Analysis of AISI 420 Steel Dragoş Cristian ACHIŢEI1,2,a, Mirabela Georgiana MINCIUNĂ1,2,b 1Gheorghe Asachi Technical University of Iasi, Faculty of Materials Science and Engineering, Blvd.
Du Toit, Effect of austenitizing heat treatment on the microstructure and hardness of martensitic stainless steel AISI 420, Journal of Materials Engineering and Performance, 21(7) (2012) 1327-1336
Cecal, Chemistry Journal of Moldova.
Amarendra, Baldeo Raj, Corrosion Science, 51(2009) 322-329
Ansel, Materials letters, 59 (2005) 2936-2941
Online since: February 2011
Authors: Yang Liu, Zhi Xiang Wang, Feng Liu, Ya Ting Le
Mechanism of the Flux Improving the Microstructure and Mechanical Properties of AZ91D Magnesium Alloy Zhixiang Wanga,Yang Liub,Yating Lec and Feng Liud School of Materials and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, China awzx72@126.com, brussell0120@sina.com, cleyating07@163.com, dliufengjxlg@163.com Keywords: AZ91D Magnesium Alloy; Flux; Action Mechanism Analysis Abstract.
Acknowledgements This work was financially supported by the Natural Science Foundation of Jiangxi Province (0650044).
Journal of Materials Process Technology.
Materials Science and Engineering A, Vol. 302(2001), p. 39 [7] H.Q.
Journal of Materials Science.
Online since: January 2015
Authors: Li Jie Wang, Qiao Chen, Qi Sha Chen
Nowadays, there are new materials and technologies emerging in an endless stream, which will cause the great development of new design methods, printings and prepress technologies and directly affect the work of designers [2].
High-grade book manufacturing processes include material selection,folio size design, plane decoration design, printing, bookbinding, and finishing.
This will prevent the problem of size and color of fonts not suitable for prepress printing design from happening. 6) Prepress producing (bleeding, cutting edge, back margin) Setting standards The teaching of making pre-press parameters is always ambiguous in most design schools, and the descriptions of these references are quite different of different kind of teaching materials, which cause designers cannot freely use these parameters and fine tune changes according to the actual situation. 
Acknowledgements This work is supported by the National Natural Science Foundation of China (61108087) and Science and Technology Program of Shenzhen (No.
Reference [1] Information on http://www.niushe.com/news/show-14388.html [2] Wang Bin-qi:Journal of Changchun College of Education Vol.29 (2013), p.45 [3] Cao Jian-feng: China Standard Herald Vol.189 (2013), p.64 [4] Information on http://www.niushe.com/news/show-14388.html [5] Information on http://epub.cnki.net/kns/brief/default_result.aspx [6] Gao Xin: Journal of Wuxi Nanyang College Vol.5 (2006), p.57 [7] Kang Fan: Publishing Science, Vol.20 (2012).p.33 [8] Zhuang Qian-mao: Printing quality & Standardization (2013)09,p.42
Online since: August 2020
Authors: Ahmed Al-Obaidi, Reem S. Najim
Journal of Geotechnical Engineering, ASCE, 111(8) 1985 1008-1019
Tikrit Journal of Engineering Sciences, 23(1) 2016 20-31
Journal of Performance of Constructed Facilities, ASCE, 7(1) 1993 67-73
Geological Survey, Mid-Continent Geographic Science Center, 1400 Independence Road.
Journal of the Geotechnical Engineering Division, ASCE, 109(1) 1983 1-14.
Online since: June 2013
Authors: Yu Fang Chao
MRPII (Manufacturing Resources Planning) includes all manufacturing resources: human, equipment, materials, financial management and control.
Acknowledgment This paper is supported by Soft science research plan of Shandong Province (2012RKIB01196).
Coordinated Supply Chain Management , European Journal of Operational Research 94(1996) 1-15 [2]Michael J.Maloni, W.C.Benton .Supply Chain Partnership: Opportunities for Operational Research, European Journal of Operational Research 101(1997) 419-429 [3]Carlos Jovial, Marc Goetschalckx.
Evaluation of One-for-One Replenishment Policies for Multiechelon Inventory Systems, Management Science Vol.37.
Padmanabhan, Seungjin Whang, “Information Distortion in a Supply Chain: The Bullwhip Effect”, Management Science Vol. 43 No. 4, April 1997
Online since: January 2010
Authors: Christian Paglia
Travessa, The Effect of RRA on the Strength and SCC Resistance on AA 7050 and AA 7150 Aluminum Alloys, Materials Science and Engineering A 379, 2004, pp. 321-326
Li, Structures and Transformations During Artificial Aging of an Industrial 7-xxx series Al-Zn-Mg-Zr Alloy, Materials Science Forum, Vols. 396-402, 2002, pp. 815-820
B., Accelerated Artificial Ageing Regimes of Commercial Aluminium Alloys, II: Al-Cu, Al-Zn-Mg-(Cu), Al-Mg-Si-(Cu) Alloys, Materials Science and Engineering A 280, 2000, pp. 91-96
N., The Effect of Post-weld Heat Treatment o the Properties of 6061 Friction Stir Welded Joints, Journal of Materials Science, 37, 2002, pp. 473-480
Effect of post-weld Heat Treatment on the Mechanical Properties of 2219-O Friction Stir Welded Joints, Journal of Materials Science, 41, 2006, pp. 297-299
Online since: February 2017
Authors: Maria Crispina P. Baltazar, Ken Aldren S. Usman, Leon M.Jr. Payawan, Timothy Jemuel E. Talusan
The layer- by- layer technique allows assembly of composite materials on any template morphology.
This study used the polycationic materials PDDA and PDMAEMA, and polyanionic material PAA by alternately depositing them with GOx to form insulin–loaded multilayer microcapsules.
Deposition of materials in the template was done by Lbl method using centrifugation to coat the layers into the template.
Yaturu, Insulin Therapies: Current and future trends at dawn, World Journal of Diabetes, 2013: 1-7
Engbersen, Responsive layer-by-layer materials for drug delivery, J.
Online since: July 2011
Authors: Chen Wang, Chuan Ni Zhan
Introduction Clay-gravel mixtures have been widely used as core materials in high rockfill dam and as earth fill for embankments, etc. [1, 2].
Clay-gravel mixtures consisting of fine and coarse grain soils were core wall materials of the earth core rockfill dam in the Lianghekou Reservoir area.
Acknowledgements The work described in this paper was supported by the National Natural Science Foundation of China (Grant No. 50909068).
[2] Shilian Han, Huxin Zou and Rongsheng Chen: Chinese Journal of Geotechnical Engineering Vol. 2 (1999), p. 196-199,in Chinese
Karunaratne et al.: Geotechnical Testing Journal Vol. 1 (1994), p. 27-34
Online since: October 2011
Authors: A. Kandasamy, Rekha G. Pai
Recently, there has been an increasing interest in problems involving materials with variable viscosity such as Bingham materials, Casson fluids and Hershel-Bulkly fluids which are characterized by an yield value.
Also, at any cross section Z, the pressure drop is greater for materials with smaller values of Casson Number.
Batra and Bigyani Jena, “Entrance Region Flow of Blood in Concentric Annulus”, International Journal of Engineering Science, Vol. 28, No.5, pp. 407-419, 1990
P.N.Tandon, L.M.Srivastava and K.Kushwaha, “Developing Blood Flow in the Entrance Region of an Artery”, International Journal of Bio-Medical Computing, Volume 36, Issue 4, pp. 257-265, 1994
Brazilian Journal of ChemicalEngineering, Vol.20, Issue2,.pp.1-18, Apr/June 2003