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Online since: July 2015
Authors: Mouleeswaran Senthil Kumar, G. Chandramohan, Sunil D. Majagi
Tisza, New innovative forming processes, Proceedings of the 7th International Conference on Materials Science and Materials Processing, Balatonkenese, 2009, pp.131-138
Sebastiani, A.H. van den Boogaard, “The technology of incremental sheet forming”, Journal of Materials Processing Technology, vol 210, 2010, pp.981-997
Hrari, “Research and progress in incremental sheet forming processes”, Journal of Materials and Manufacturing Processes, vol. 26/1, 2011, pp.1404-1414
H., “Fundamental Studies on the Incremental Sheet Metal Forming Technique”, Journal of Materials Processing Technology, vol.140, 2003, pp. 447-453
And Muzzupapp, M., “Application of Incremental Forming Process for High Customized Medical Product Manufacturing”, Journal of Materials Processing Technology, vol. 162–163, 2005, pp. 156–162 [10] Kopac, J. and Kampus, Z., “Incremental Sheet Metal Forming on CNC Milling Machine-tool”, Journal of Materials Processing Technology, vol. 162-163, 2005, pp. 622-628
Sebastiani, A.H. van den Boogaard, “The technology of incremental sheet forming”, Journal of Materials Processing Technology, vol 210, 2010, pp.981-997
Hrari, “Research and progress in incremental sheet forming processes”, Journal of Materials and Manufacturing Processes, vol. 26/1, 2011, pp.1404-1414
H., “Fundamental Studies on the Incremental Sheet Metal Forming Technique”, Journal of Materials Processing Technology, vol.140, 2003, pp. 447-453
And Muzzupapp, M., “Application of Incremental Forming Process for High Customized Medical Product Manufacturing”, Journal of Materials Processing Technology, vol. 162–163, 2005, pp. 156–162 [10] Kopac, J. and Kampus, Z., “Incremental Sheet Metal Forming on CNC Milling Machine-tool”, Journal of Materials Processing Technology, vol. 162-163, 2005, pp. 622-628
Online since: November 2013
Authors: Zhe Wang, Ning Zhang, Si Yao Sui, Zhong Su Ma
Edible films based on agricultural materials have received much attention as potential packaging materials, principally because such biodegradable films are considered to be a promising solution to environmental impacts of synthetic polymer packaging (Rhim & Lee, 2004; Su, Huang, Yuan, Wang & Li, 2010; Yin, Tang, Wen & Yang, 2007).
Of the naturally occurring edible materials, soy protein has been widely studied due to its low cost, availability, and complete biodegradability (Mauri & Anon, 2008).
Materials and Methods Soy protein isolate was obtained from Gushen Biotechnology Group Ltd.
Alvarez Igarzabal, 2011 "Cross-linked soy protein as material for biodegradable films: Synthesis, characterization and biodegradation", "Journal of Food Engineering", Vol.106, No.4, pp. 331-338
Wang, 2011 "Biodegradable Soy Protein Isolate-Based Materials: A Review", "Biomacromolecules", Vol.12, No.10, pp3369-3380
Of the naturally occurring edible materials, soy protein has been widely studied due to its low cost, availability, and complete biodegradability (Mauri & Anon, 2008).
Materials and Methods Soy protein isolate was obtained from Gushen Biotechnology Group Ltd.
Alvarez Igarzabal, 2011 "Cross-linked soy protein as material for biodegradable films: Synthesis, characterization and biodegradation", "Journal of Food Engineering", Vol.106, No.4, pp. 331-338
Wang, 2011 "Biodegradable Soy Protein Isolate-Based Materials: A Review", "Biomacromolecules", Vol.12, No.10, pp3369-3380
Online since: August 2015
Authors: Davide Fausti, Gianluigi Petrogalli, Jorge Hugo Villafañe, Rodolfo Faglia
Faglia: Applied Mechanics and Materials Vol. 373-375 (2013), p. 130-133
[3] A.
Pellegrini: Advanced Materials Research Vol. 590 (2012), p. 252-257 [10] A.
Faglia: Advanced Materials Research Vol. 590 (2012), p. 399-404 [11] F.
Bartoli: Journal of Materials Engineering and Performance Vol. 23 (2014), p. 2545-2552 [25] M.
Faglia: Advanced Materials Research Vol. 590 (2012), p. 405-410 [27] Z.L.
Pellegrini: Advanced Materials Research Vol. 590 (2012), p. 252-257 [10] A.
Faglia: Advanced Materials Research Vol. 590 (2012), p. 399-404 [11] F.
Bartoli: Journal of Materials Engineering and Performance Vol. 23 (2014), p. 2545-2552 [25] M.
Faglia: Advanced Materials Research Vol. 590 (2012), p. 405-410 [27] Z.L.
Online since: September 2017
Authors: Corneliu Munteanu, Daniela Lucia Chicet, Constantin Paulin, Marius Panțuru, Ștefan Lupescu
Mangeron Blvd, Iasi, Romania
2Technical University of Iasi, Materials Science and Engineering Department, 41 D.Mangeron Blvd, Iasi, Romania
ampanturu1967@yahoo.com, b*dchicet@tuiasi.ro, ctiti_paulin@yahoo.com, dlupescustefan@ymail.com, ecornelmun@gmail.com
Keywords: TBC, atmospheric plasma spray, internal combustion engines valve.
In this article we analysed the microstructural aspects of some coatings obtained from powders with thermal barrier role on specific materials for internal combustion engines valves.
There were used as substrate samples of low alloy steels with Si and high alloyed steels with Cr, Ni and Mn, which are specific materials for the discs of the intake or exhaust valves.
We can conclude that it is possible to increase the service time of the valve discs using TBC`s, starting from the properties provided by the commercial usual materials.
Earar, Structural modification of α-Ti based alloy after submission to open flame thermal shock, Key Engineering Materials. 638 (2015) 333-338.
In this article we analysed the microstructural aspects of some coatings obtained from powders with thermal barrier role on specific materials for internal combustion engines valves.
There were used as substrate samples of low alloy steels with Si and high alloyed steels with Cr, Ni and Mn, which are specific materials for the discs of the intake or exhaust valves.
We can conclude that it is possible to increase the service time of the valve discs using TBC`s, starting from the properties provided by the commercial usual materials.
Earar, Structural modification of α-Ti based alloy after submission to open flame thermal shock, Key Engineering Materials. 638 (2015) 333-338.
Online since: July 2011
Authors: Xue Hui Zhao, Bin Wei, Fa Gen Li, Zhen Quan Bai
Materials and Test Methods
Materials.
Mechanical Behavior Test of Backing Materials.
Mechanical Behavior of Backing Materials.
Journal of Materials Engineering and Performance, Vol. 7 (1998), p. 227
[5] X., Gomes and J. and J., Echeberria: Materials Science and Technology, Vol.16 (2000), p. 187
Mechanical Behavior Test of Backing Materials.
Mechanical Behavior of Backing Materials.
Journal of Materials Engineering and Performance, Vol. 7 (1998), p. 227
[5] X., Gomes and J. and J., Echeberria: Materials Science and Technology, Vol.16 (2000), p. 187
Online since: November 2011
Authors: Xian Feng Shi, Yuan Xu, Yu Hua Li, Hong Xia Zeng, Yu Hong Sun
It is widely used in optimizing the extraction process variables, such as polysaccharides, anthocyanins, vitamin E, phenolic compounds and protein from varied materials [8-12].
Materials and methods Materials Watermelons used for this study were purchased from Wuhan zhongbai supermarket, Hubei province, China.
International Journal of Food Sciences and Nutrition, 60 (2009) 72-78
Optimization of the supercritical fluid extraction of natural vitamin E from wheat germ using response surface methodology, Journal of Food Science. 67 (2002) 239-243
A quantitative assay for lycopene that utilizes reduced volumes of organic Solvents, Journal of food composition and analysis. 15 (2002) 309–317
Materials and methods Materials Watermelons used for this study were purchased from Wuhan zhongbai supermarket, Hubei province, China.
International Journal of Food Sciences and Nutrition, 60 (2009) 72-78
Optimization of the supercritical fluid extraction of natural vitamin E from wheat germ using response surface methodology, Journal of Food Science. 67 (2002) 239-243
A quantitative assay for lycopene that utilizes reduced volumes of organic Solvents, Journal of food composition and analysis. 15 (2002) 309–317
Online since: August 2013
Authors: Li Ming Xia, Ran Guo
Xiongyong Dong, Shouzhen Zhang that similar projects to change the project price determined in the contract, the materials used are similar, by mutual agreement, the materials making it up, can also be used valuation methods similar projects in the contract, that is, with similar projects, using the same fixed rate change to determine the price on contract for the construction of market in the form of list price.
Table2 Schedule of materials in the construction design No.
E′=A-B+C for other items to take charge after the change rate, A change the emperor materials weathered basalt mixed with clay rates, B is the material of origin laterite gravel rates.
[10] Liming Xia, Yihong Wang: China Safety Science Journal, 2007(12), p.70-75, In Chinese
[13] Yanxi Li, Zhi Tao: Journal of Shenyang Normal University(Natural Science), 2002, 20(2), p.86-90, In Chinese.
Table2 Schedule of materials in the construction design No.
E′=A-B+C for other items to take charge after the change rate, A change the emperor materials weathered basalt mixed with clay rates, B is the material of origin laterite gravel rates.
[10] Liming Xia, Yihong Wang: China Safety Science Journal, 2007(12), p.70-75, In Chinese
[13] Yanxi Li, Zhi Tao: Journal of Shenyang Normal University(Natural Science), 2002, 20(2), p.86-90, In Chinese.
Online since: July 2011
Authors: Hong Xin Shi, Xin Zhang, Ran Feng Qiu, Yi Min Tu, Ke Ke Zhang
Maruyama: Materials Science Forum Vol. 419-422 (2003), p. 439-444
[7] BL Mordike: Materials Science and Engineering A, Vol. 324 (2002), p. 103-112
Desrayaud: Materials Science and Technology Vol. 26 (2010), p. 1345-1352
Balasubramanian: Materials and Design Vol. 32 (2011), p. 535-549
[14] JA Esparza, WC Davis, LE Murr. ournal of Materials Science Vol. 38 (2003), p. 941-952
[7] BL Mordike: Materials Science and Engineering A, Vol. 324 (2002), p. 103-112
Desrayaud: Materials Science and Technology Vol. 26 (2010), p. 1345-1352
Balasubramanian: Materials and Design Vol. 32 (2011), p. 535-549
[14] JA Esparza, WC Davis, LE Murr. ournal of Materials Science Vol. 38 (2003), p. 941-952
Online since: November 2013
Authors: Xin Cheng, Zong Hui Zhou, Xiu Zhi Zhang, Guo Dong Zhang
With the accelerated development of urbanization in our country, the large amount of construction materials is consumed.
Among them, the content of silicon and aluminum is higher, and more than 80% a is very similar to construction materials[5].
Experimental Program 1.1 Materials Ordinary Portland cement was used which specific surface area is 430 m2/kg, flexural strength and compressive strength are 8.9 MPa and 54.3 MPa at 28 d, respectively.
Zhu: submitted to Journal of Construction and Building Materials (2012) [4] X.
Eren: submitted to Journal of Construction and Building Materials (2012) [7] H.
Among them, the content of silicon and aluminum is higher, and more than 80% a is very similar to construction materials[5].
Experimental Program 1.1 Materials Ordinary Portland cement was used which specific surface area is 430 m2/kg, flexural strength and compressive strength are 8.9 MPa and 54.3 MPa at 28 d, respectively.
Zhu: submitted to Journal of Construction and Building Materials (2012) [4] X.
Eren: submitted to Journal of Construction and Building Materials (2012) [7] H.
Online since: September 2011
Authors: Yu Xiang Lu, Guo Liang Qi, Liang Cheng
First-Principles Calculation for Improving Room Temperature
Ductility of B2-NiAl by Fe
LU Yu-xiang1,a, QI Guo-liang, CHENG Liang
1Department of Materials Engineering, China University of Petroleum(East China), Dongying, Shan Dong Province, P R China 257061
acl12aa@163.com
Key words: DFT; NiAl; room temperature ductility; intermetallic compound
Abstract.
It is a class of promising high temperature structural materials [1,2].
By analysing bonding characteristics of the B2-NiAl, we know that material’s ductility is closely related to the bonding directionality between atoms [17].
Fleischer:Journal of Materials Science.
Vol.22 (1987),p. 2281 [2] Z.Y.Gu:Materials Science Progress.Vol.4 (1990),p. 132 [3] H.J.Grabke:Intermetallics.Vol.7(1999),p. 1153 [4] R.D.Noeboe: International materials reviews.Vol.38 (1993),p.193 [5] D.B.Miracle: Acta Metallurgica et Materialia.Vol.41 (1993),p.649 [6] K.H.Hahn:Scripta Metallurgica.Vol.23(1989),p.7 [7] K.Ishida:Metallurgical Transactions A.Vol.22 (1991),p.441 [8] E.P.George: Journal of Materials Research.Vol.5 (1990),p.754 [9] R.Darolia:Scripta Metallurgica et Materialia.Vol.26(1992),p.1007 [10] J.H.Yang:Materials Science & Engineering.Vol.160(1993),p.241 [11] R.Kainuma:Metallurgical and Materials Transactions A.Vol.23(1992),p.1147 [12] P.R.Munroe:Materials Science & Engineering A.Vol.325 (2002),p.1 [13] Y.X.Lu:Harbin institute of technology. 1997 [14] Y.J.Hu:The Chinese Journal of Non-ferrous Metals.Vol.14 (2004),p.2102 [15] J.T.Guo: Beijing: Science Press.2003,p.3 [16] D.A.Muller: Physical Review B.
It is a class of promising high temperature structural materials [1,2].
By analysing bonding characteristics of the B2-NiAl, we know that material’s ductility is closely related to the bonding directionality between atoms [17].
Fleischer:Journal of Materials Science.
Vol.22 (1987),p. 2281 [2] Z.Y.Gu:Materials Science Progress.Vol.4 (1990),p. 132 [3] H.J.Grabke:Intermetallics.Vol.7(1999),p. 1153 [4] R.D.Noeboe: International materials reviews.Vol.38 (1993),p.193 [5] D.B.Miracle: Acta Metallurgica et Materialia.Vol.41 (1993),p.649 [6] K.H.Hahn:Scripta Metallurgica.Vol.23(1989),p.7 [7] K.Ishida:Metallurgical Transactions A.Vol.22 (1991),p.441 [8] E.P.George: Journal of Materials Research.Vol.5 (1990),p.754 [9] R.Darolia:Scripta Metallurgica et Materialia.Vol.26(1992),p.1007 [10] J.H.Yang:Materials Science & Engineering.Vol.160(1993),p.241 [11] R.Kainuma:Metallurgical and Materials Transactions A.Vol.23(1992),p.1147 [12] P.R.Munroe:Materials Science & Engineering A.Vol.325 (2002),p.1 [13] Y.X.Lu:Harbin institute of technology. 1997 [14] Y.J.Hu:The Chinese Journal of Non-ferrous Metals.Vol.14 (2004),p.2102 [15] J.T.Guo: Beijing: Science Press.2003,p.3 [16] D.A.Muller: Physical Review B.