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Online since: September 2012
Authors: De Qing Wang, Yang Gao, Qing Mei Wu
Journal of Materials Processing Technology. 2007, 186: 22-26
Material science foundation version 2.
Materials Science and Engineering. 2001, 312: p. 176-181
Journal of Materials Processing Technology. 2007: 546-549
Diamond & Related Materials. 2009, 18:615-619.
Material science foundation version 2.
Materials Science and Engineering. 2001, 312: p. 176-181
Journal of Materials Processing Technology. 2007: 546-549
Diamond & Related Materials. 2009, 18:615-619.
Online since: November 2011
Authors: Ming Yan, Yan Lin Chen, Ying Chang, Jiu Xin Jiang
Meanwhile, the sample surface without peeling and cracking fully proved A, B are two good thermal shock resistance materials, and Ti2AlN/TiN composite is better than Ti2AlN.
The oxide film formed on the surface may helpfully improve oxidation resistance of materials.
To single-phase Ti2AlN materials, at the first stage of oxidation, an in situ reaction occurs on the surface of sample, in which both rutile TiO2 and α-Al2O3 are formed.
References [1] Faraoun H, Terki R, Esling C: Materials Science and Engineering B-Solid State Materials for Advanced Technology Vol. 110-3 (2004), p. 280
[6] WANG XH, ZHOU YC: Corrosion Science Vol. 45 (2003), p. 891
The oxide film formed on the surface may helpfully improve oxidation resistance of materials.
To single-phase Ti2AlN materials, at the first stage of oxidation, an in situ reaction occurs on the surface of sample, in which both rutile TiO2 and α-Al2O3 are formed.
References [1] Faraoun H, Terki R, Esling C: Materials Science and Engineering B-Solid State Materials for Advanced Technology Vol. 110-3 (2004), p. 280
[6] WANG XH, ZHOU YC: Corrosion Science Vol. 45 (2003), p. 891
Online since: February 2011
Authors: Qing Zhong Li, Zhi Xue Guo, Jing Zhai, Hui Zhang
Introduction
Chemical mechanical polishing process (CMP) is the most effective method which is currently used to implement local and global material planarization, and it widely applied in flattened surface treatment of hard brittle materials and IC process [1-3].
Acknowledgements This research work was provided by the National Natural Science Foundation of Jiangsu Province (BK20080605) and China Postdoctoral Science Foundation funded project (No.20060390984).
Chinese Journal of Semiconductors Vol. 26(2005),p.606 [4]A.Michael, Fury.
Jiurnal of Materials Processing Technology Vol.116(2001), p.194 [9]Y.W.
Science Material Forum Vol. 471~472(2004), p.26 [11]K.D.Qin, B.Moudgil, C.W.Park.
Acknowledgements This research work was provided by the National Natural Science Foundation of Jiangsu Province (BK20080605) and China Postdoctoral Science Foundation funded project (No.20060390984).
Chinese Journal of Semiconductors Vol. 26(2005),p.606 [4]A.Michael, Fury.
Jiurnal of Materials Processing Technology Vol.116(2001), p.194 [9]Y.W.
Science Material Forum Vol. 471~472(2004), p.26 [11]K.D.Qin, B.Moudgil, C.W.Park.
Online since: April 2009
Authors: Suresh Palanisamy, Matthew S. Dargusch, Dean Townsend, M. Scherrer, Robert Andrews
In conventional machining of Ti6Al4V materials, it is recommended to use a low cutting speed and
high feed rate along with a generous amount of cutting fluid and high performance tools.
These include the material type, the depth of cut, cutting velocity, tool geometry and the position of the nozzle outlet.
Collings, Materials Properties Handbook: Titanium Alloys. 1994, Materials Park, Ohio: American Society for Metals
Wang, Titanium alloys and their machinability a review, Journal of Material Processing Technology, 68 (1997) 262-274
Pashby, Tool performance and chip control when machining Ti-6Al-4V and Inconel 901 using high pressure coolant supply, Machining Science and Technology, 2 (1998) 1-12
These include the material type, the depth of cut, cutting velocity, tool geometry and the position of the nozzle outlet.
Collings, Materials Properties Handbook: Titanium Alloys. 1994, Materials Park, Ohio: American Society for Metals
Wang, Titanium alloys and their machinability a review, Journal of Material Processing Technology, 68 (1997) 262-274
Pashby, Tool performance and chip control when machining Ti-6Al-4V and Inconel 901 using high pressure coolant supply, Machining Science and Technology, 2 (1998) 1-12
Online since: March 2016
Authors: Shen Hua Song, Li Hong Duan, Zheng Zhi Wu, Chun Bao Wang, Lin Wang
Materials and Experimental Methods
Materials The nano-sized hydroxyapatite(n-HA) particles were prepared in the laboratory by a hydrothermal process according to the literature [5].
This might be caused by the difference of the preparation process and the stability of the n-HA/PEEK composite materials.
[4] Wang Lin, Weng Lvqian, Song Shenhua, Sun Qingjie, Mechanical properties and microstructure of polyetheretherketone-hydroxyapatite nanocomposite materials, Materials Letters. 64 (2010) 2201-2204
[9] Wang Lin, Weng Lvqian, Song Shenhua, Zhang Zhongyi, Tian Shengli, Ma Rui, Characterization of polyetheretherketone-hydroxyapatite nanocomposite materials, Materials Science and Engineering A. 528 (2011) 3689-3696
PEEK/HA composite materials biocompatibility, Orthopaedic biomechanics materials and clinical study. 9(4) (2012) 9-12
This might be caused by the difference of the preparation process and the stability of the n-HA/PEEK composite materials.
[4] Wang Lin, Weng Lvqian, Song Shenhua, Sun Qingjie, Mechanical properties and microstructure of polyetheretherketone-hydroxyapatite nanocomposite materials, Materials Letters. 64 (2010) 2201-2204
[9] Wang Lin, Weng Lvqian, Song Shenhua, Zhang Zhongyi, Tian Shengli, Ma Rui, Characterization of polyetheretherketone-hydroxyapatite nanocomposite materials, Materials Science and Engineering A. 528 (2011) 3689-3696
PEEK/HA composite materials biocompatibility, Orthopaedic biomechanics materials and clinical study. 9(4) (2012) 9-12
Online since: January 2010
Authors: Bernhard Wielage, Daisy Weber, Tobias Müller, Heike Steger
Thermo-mechanical Monitoring of Composite Materials during the
Pyrolysis of C/C Composites
Wielage, Bernhard
1, a
, Weber, Daisy1, b , Müller, Tobias1,c , Steger, Heike
1, d
1
Institute of Materials Science and Engineering, University of Technology Chemnitz, Germany
a
bernhard.wielage@mb.tu-chemnitz.de,
b
daisy.weber@mb.tu-chemnitz.de, ctobias.mueller@mb.tuchemnitz.de,
dheike.steger@mb.tu-chemnitz.de
Keywords: C/C Composites, Pyrolysis, Dynamic Mechanical Thermal Analysis.
To describe the mechanical properties of different materials, two extremes are possible.
Now the testing method allows the mechanical characterization of a wide range of different materials.The materials reach from [5, 6, 13]
- elastomers and polymers, - composite materials, - metals, - glasses and ceramics, - biomaterials and materials for the food industry to - adhesives, synthetic plastic materials and - liquids.
Mark: Dynamic-Mechanical Thermal Analysis of AramidSilica Hybrid Composites Prepared in a Sol-Gel Process, Journal of Applied Polymer Science, 63 (1997) 1345-1352 [14] E.
To describe the mechanical properties of different materials, two extremes are possible.
Now the testing method allows the mechanical characterization of a wide range of different materials.The materials reach from [5, 6, 13]
- elastomers and polymers, - composite materials, - metals, - glasses and ceramics, - biomaterials and materials for the food industry to - adhesives, synthetic plastic materials and - liquids.
Mark: Dynamic-Mechanical Thermal Analysis of AramidSilica Hybrid Composites Prepared in a Sol-Gel Process, Journal of Applied Polymer Science, 63 (1997) 1345-1352 [14] E.
Online since: September 2018
Authors: Oluwole Daniel Makinde, Muhammad Qasim, M. Idrees Afridi, Najeeb Alam Khan
Examples can be found in the process of continuous casting, drawing of plastic films, glass fiber production, metal extrusion, metal spinning, artificial fiber, hot rolling, cooling of an infinite metallic sheet, wire drawing, extrusion of heat-treated materials and materials that move between feed and winding rollers or conveyor belts and many others [1-6].
Turkyilmazoglu, Analytic heat and mass transfer of the mixed hydrodynamic/thermal slip MHD viscous flow over a stretching sheet, International Journal of Mechanical Sciences, 53 (2011) 886–896
Pop, Similarity solutions for the mixed convection flow over a vertical plate with thermal radiation, International Journal of Minerals, Metallurgy and Materials, 17 (2010) 149-153
Ali, Entropy analysis of flow and heat transfer caused by a moving plate with thermal radiation, Journal of Mechanical Science and Technology, 28 (2014) 343-348 [36] M.
Freidoonimehr, Analysis of entropy generation in MHD stagnation-point flow in porous media with heat transfer, International Journal for Computational Methods in Engineering science and Mechanics, 15 (2014) 345-355
Turkyilmazoglu, Analytic heat and mass transfer of the mixed hydrodynamic/thermal slip MHD viscous flow over a stretching sheet, International Journal of Mechanical Sciences, 53 (2011) 886–896
Pop, Similarity solutions for the mixed convection flow over a vertical plate with thermal radiation, International Journal of Minerals, Metallurgy and Materials, 17 (2010) 149-153
Ali, Entropy analysis of flow and heat transfer caused by a moving plate with thermal radiation, Journal of Mechanical Science and Technology, 28 (2014) 343-348 [36] M.
Freidoonimehr, Analysis of entropy generation in MHD stagnation-point flow in porous media with heat transfer, International Journal for Computational Methods in Engineering science and Mechanics, 15 (2014) 345-355
Online since: July 2012
Authors: R.M. German, Ali S. Muhsan, Faiz Ahmad, M. Rafi Raza, M.A. Omar
[8] Yimin Li, Shaojun Liu, Xuanhui Qu, Baiyun Huang, "Thermal debinding processing of 316L stainless steel powder injection molding compacts," Journal of Materials Processing Technology, 137 (2007) 65-69
Ji, et al., "Sintering study of 316L stainless steel Metal Injection Molding parts using Taguchi method: final density," Materials Science and Engineering, A311 (2001) 74-82
[17] Monnapas MORAKOTJINDA et al., "Sintered Materials Prepared from Stainless Steel Series 300 and 400 Powders," Journal of Metals, Materials and Minerals, 18 (2008) 69-74
Zaky, "Effect of solvent debinding variables on the shape maintenance of green molded bodies," Journal of Materials Science, 39 (2004) 3397-3402
Omar, et al., "Rapid debinding of 316L stainless steel injection moulded component," Journal of Materials Processing Technology, 140 (2003) 397-400
Ji, et al., "Sintering study of 316L stainless steel Metal Injection Molding parts using Taguchi method: final density," Materials Science and Engineering, A311 (2001) 74-82
[17] Monnapas MORAKOTJINDA et al., "Sintered Materials Prepared from Stainless Steel Series 300 and 400 Powders," Journal of Metals, Materials and Minerals, 18 (2008) 69-74
Zaky, "Effect of solvent debinding variables on the shape maintenance of green molded bodies," Journal of Materials Science, 39 (2004) 3397-3402
Omar, et al., "Rapid debinding of 316L stainless steel injection moulded component," Journal of Materials Processing Technology, 140 (2003) 397-400
Online since: March 2011
Authors: Zhi Min Fan, Guang Ting Zhou, Hui Min Li
The third improvement is adding pin column in the stirring barrel and the pin column locates in kneading disconnect, which not only can prevent materials accumulation in the screw flight ,but also can clean the bonded materials on the lateral side of the kneading box.
Fig.3 Three-dimensional model of main shaft Fig.4 Three-dimensional model of cleaning shaft 3.2 Parameters optimization of the different-speed mixer The target for parameters optimization[10] of the different-speed mixer is to ensure the best stirring effect, namely the stirring and mixing effect is best in the certain time in order to improve shearing and breaking function of the different-speed mixer, which makes speed of materials circulation convection fast, increases materials axial and radial flow and avoid mixing device appearing dead zone. 3.2.1 The relationship of center distance of mixer shaft and external diameter of screw flight The cleaning shaft not only cleans the main shaft,but also breaks materials together with the main shaft, and materials breakage is in the edge of screw flight out circle of the two shafts.
With different materials and homework assignments adaptive capacity, ensuring the quality and efficiency optimal is the core technology of stirring equipment intelligentization.
[10] FAN Zhi-min,SUN Wei-guang: Harmonic response analysis of the stirring shaft screw flight of the different-speed mixer[J] .Journal of Qingdao University of Science and Technology.NO.5(2007),P.435-437
[12] FAN Zhi-min,XU An-jun,XU Jun: Fatigue analysis of stirring shaft of the new different-speed mixer[J].Journal of Qingdao University of Science and Technology.NO.3(2009),p.259-261
Fig.3 Three-dimensional model of main shaft Fig.4 Three-dimensional model of cleaning shaft 3.2 Parameters optimization of the different-speed mixer The target for parameters optimization[10] of the different-speed mixer is to ensure the best stirring effect, namely the stirring and mixing effect is best in the certain time in order to improve shearing and breaking function of the different-speed mixer, which makes speed of materials circulation convection fast, increases materials axial and radial flow and avoid mixing device appearing dead zone. 3.2.1 The relationship of center distance of mixer shaft and external diameter of screw flight The cleaning shaft not only cleans the main shaft,but also breaks materials together with the main shaft, and materials breakage is in the edge of screw flight out circle of the two shafts.
With different materials and homework assignments adaptive capacity, ensuring the quality and efficiency optimal is the core technology of stirring equipment intelligentization.
[10] FAN Zhi-min,SUN Wei-guang: Harmonic response analysis of the stirring shaft screw flight of the different-speed mixer[J] .Journal of Qingdao University of Science and Technology.NO.5(2007),P.435-437
[12] FAN Zhi-min,XU An-jun,XU Jun: Fatigue analysis of stirring shaft of the new different-speed mixer[J].Journal of Qingdao University of Science and Technology.NO.3(2009),p.259-261
Online since: February 2019
Authors: Esen Alp-Erbay, Ahmet Faruk Yeşi̇lsu, Mustafa Türe
Gelatin derived from the collagen of mammalian skin and bone providing stability and elasticity is more used in food packaging materials such as edible films.
Due to worthwhile structures like high surface area, high porosity, small dimensions, and high flexibility, electrospun nanofibers are appropriate scaffolds to produce novel antimicrobial materials.
Thakur, Recent progress in biodegradable polymers and nanocomposite-based packaging materials for sustainable environment.
Turkish Journal of Fisheries and Aquatic Sciences, 18 (2018) 1325-1329. http://doi.org/10.4194/1303-2712-v18_11_09
Greiner, Electrospinning: materials, processing, and applications.
Due to worthwhile structures like high surface area, high porosity, small dimensions, and high flexibility, electrospun nanofibers are appropriate scaffolds to produce novel antimicrobial materials.
Thakur, Recent progress in biodegradable polymers and nanocomposite-based packaging materials for sustainable environment.
Turkish Journal of Fisheries and Aquatic Sciences, 18 (2018) 1325-1329. http://doi.org/10.4194/1303-2712-v18_11_09
Greiner, Electrospinning: materials, processing, and applications.