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Online since: December 2012
Authors: Hai Bin Chen, Nan Ge, Qing Jie Zhu
In thermal model, all materials are treated as heat conduction material.
Journal of China University of Petroleum(Edition of Natural Science), 2006,30(5):53-56.
Journal of China University of Petroleum(Edition of Natural Science), 2008,32(1):86-89.
Journal of China University of Petroleum(Edition of Natural Science), 2006,30(4):94-97.
A mechanical model for predicting casing creep load in high temperature wells, Journal of Natural Gas Science and Engineering, 2011,(3):53-55
Journal of China University of Petroleum(Edition of Natural Science), 2006,30(5):53-56.
Journal of China University of Petroleum(Edition of Natural Science), 2008,32(1):86-89.
Journal of China University of Petroleum(Edition of Natural Science), 2006,30(4):94-97.
A mechanical model for predicting casing creep load in high temperature wells, Journal of Natural Gas Science and Engineering, 2011,(3):53-55
Online since: July 2022
Authors: Felix Frölich, Luise Kärger
Poprawe, "Laser additive manufacturing of metallic
components: Materials, processes and mechanisms," International Materials Reviews, vol. 57,
no. 3, pp. 133-164, 2012
O'Neill, "High density net shape components by direct laser re-melting of single-phase powders," Journal of Materials Science, vol. 37, no. 15, pp. 3093-3100, 2002
This approach enables a process simulation of overprinting of temperature-unstable materials using the PBF-LB/M process.
Oancea, "A metallurgical phase transformation framework applied to SLM additive manufacturing processes," Materials and Design, vol. 166, 2019
Zuo, "Simulation of temperature distribution in single metallic powder layer for laser micro-sintering," Computational Materials Science, vol. 53, no. 1, pp. 333-339, 2012
O'Neill, "High density net shape components by direct laser re-melting of single-phase powders," Journal of Materials Science, vol. 37, no. 15, pp. 3093-3100, 2002
This approach enables a process simulation of overprinting of temperature-unstable materials using the PBF-LB/M process.
Oancea, "A metallurgical phase transformation framework applied to SLM additive manufacturing processes," Materials and Design, vol. 166, 2019
Zuo, "Simulation of temperature distribution in single metallic powder layer for laser micro-sintering," Computational Materials Science, vol. 53, no. 1, pp. 333-339, 2012
Online since: November 2013
Authors: Ioan Carcea, Vasile Constantinescu, Gheorghe Veniamin Bogus, Rares George Taran
New composite materials that reduce the effect of reinforcement corrosion
Vasile Constantinescu1, a, Gheorghe-Veniamin Bogus1, b, Rares George Taran2, c and Ioan Carcea1, d
1Technical University “Gheorghe Asachi” of Iasi-Romania, Faculty of Science Materials, Blvd.
Corrosion degrades the useful properties of materials and structures including strength, appearance and permeability to liquids and gases.
Corrosion affects practically all building materials, not only steel, concrete or reinforced concrete.
New Composite Materials A short analyse on two of the most recent composite materials that can reduce the attack of corrosion on reinforcement will be made. 3.1.
W., Shield, C.K, (2006), Development length of glass fiber-reinforced polymer bars in concrete, 11–17 [8] Nedelcu, D., Milosevic, O., Chelariu, R., Roman, C., (2010) Some experimental aspects concerning the stratified composite materials with metallic matrix, International Journal of Modern Manufacturing Technologies, II (2), Iasi [9]Constantin, B., Daniel, N.S., Adranel, M.C., (2010), Issues on reinforcement corrosion in concrete, Romanian Journal of Materials 40(2) 132-140 [10] Information on: http://thehelpfulengineer.com/index.php/2010/10/carbonation-of-concrete-corrosion/
Corrosion degrades the useful properties of materials and structures including strength, appearance and permeability to liquids and gases.
Corrosion affects practically all building materials, not only steel, concrete or reinforced concrete.
New Composite Materials A short analyse on two of the most recent composite materials that can reduce the attack of corrosion on reinforcement will be made. 3.1.
W., Shield, C.K, (2006), Development length of glass fiber-reinforced polymer bars in concrete, 11–17 [8] Nedelcu, D., Milosevic, O., Chelariu, R., Roman, C., (2010) Some experimental aspects concerning the stratified composite materials with metallic matrix, International Journal of Modern Manufacturing Technologies, II (2), Iasi [9]Constantin, B., Daniel, N.S., Adranel, M.C., (2010), Issues on reinforcement corrosion in concrete, Romanian Journal of Materials 40(2) 132-140 [10] Information on: http://thehelpfulengineer.com/index.php/2010/10/carbonation-of-concrete-corrosion/
Online since: July 2020
Authors: Nandang Mufti, Ahmad Taufiq, Sunaryono Sunaryono, Ari June Wilyanto Tyas Nenohai, R. Situmorang, Yunan Amza Muhammad
Surface modification of magnetic materials with silica-containing many silanol groups is very effective compared to using only magnetic materials [17,18].
Shang, Remediation of mercury contaminated sites – A review, Journal of Hazardous Materials. 221–222 (2012) 1–18
Snyder, Achieving very low mercury levels in refinery wastewater by membrane filtration, Journal of Hazardous Materials. 215–216 (2012) 98–107
Wang, Room-Temperature Voltage Stressing Effects on Resistive Switching of Conductive-Bridging RAM Cells with Cu-Doped SiO2 Films, Advances in Materials Science and Engineering. 2014 (2014) 1–6
Lee, Magnetic antimicrobial nanocomposite based on bacterial cellulose and silver nanoparticles, Journal of Materials Chemistry. 20 (2010) 6948
Shang, Remediation of mercury contaminated sites – A review, Journal of Hazardous Materials. 221–222 (2012) 1–18
Snyder, Achieving very low mercury levels in refinery wastewater by membrane filtration, Journal of Hazardous Materials. 215–216 (2012) 98–107
Wang, Room-Temperature Voltage Stressing Effects on Resistive Switching of Conductive-Bridging RAM Cells with Cu-Doped SiO2 Films, Advances in Materials Science and Engineering. 2014 (2014) 1–6
Lee, Magnetic antimicrobial nanocomposite based on bacterial cellulose and silver nanoparticles, Journal of Materials Chemistry. 20 (2010) 6948
Online since: September 2021
Authors: Cesare Sposito, Francesca Scalisi
Introduction
Among the natural materials that can certainly be used in the building industry, providing a valid contribution to the environmental sustainability of buildings, there is rammed earth: an ecological and economic alternative to materials and production processes that are much more energy-intensive.
Materials, Methodology and Operational Stages The rammed earth is a natural composite material originating from the combination of several materials (clay, sand, etc.) whose characteristics can be improved – through a stabilization process – by adding other materials.
The different materials (47% soil, 30% sand and 2% Halloysite) have been dry mixed and then water was added amounting to 21% of the weight.
H. (2014), “Optimum lime content identification for lime-stabilised rammed earth”, in Construction and Building Materials, vol. 53, pp. 59-65
Ghag, M., Gaikawad, S. and Kumar Panda, B. (2012), “Halloysite Nanotubes and Applications: A Review”, in Journal of Advanced Scientific Research, vol. 3, issue 2, pp. 25-29
Materials, Methodology and Operational Stages The rammed earth is a natural composite material originating from the combination of several materials (clay, sand, etc.) whose characteristics can be improved – through a stabilization process – by adding other materials.
The different materials (47% soil, 30% sand and 2% Halloysite) have been dry mixed and then water was added amounting to 21% of the weight.
H. (2014), “Optimum lime content identification for lime-stabilised rammed earth”, in Construction and Building Materials, vol. 53, pp. 59-65
Ghag, M., Gaikawad, S. and Kumar Panda, B. (2012), “Halloysite Nanotubes and Applications: A Review”, in Journal of Advanced Scientific Research, vol. 3, issue 2, pp. 25-29
Online since: March 2012
Authors: S.S.R. Koloor, Abbas Azari, Jamal Kashani, Zohreh Arabshahi, Mohammed Rafiq Abdul Kadir
The investigation went to study on two materials of titanium and Cobalt-chromium alloy for implant.
The safety factor results showed that both materials were capable to carry the applied complex loads.
Materials and Methods The model of the mandible was based on data was obtained from a CT scan images set of 98 slices, with 1mm slice thickness.
Also, maximum equivalent strain in implant extracted and illustrated in Fig. 3 based on five clenching tasks and two materials.
Materials & Design.
The safety factor results showed that both materials were capable to carry the applied complex loads.
Materials and Methods The model of the mandible was based on data was obtained from a CT scan images set of 98 slices, with 1mm slice thickness.
Also, maximum equivalent strain in implant extracted and illustrated in Fig. 3 based on five clenching tasks and two materials.
Materials & Design.
Online since: January 2013
Authors: Inderdeep Singh, Pradeep Kumar, Abhishek Singh
There still exist numerous difficulties in generating holes in super alloys, advanced materials and metal matrix composite materials.
Pandey: Some investigations into the electric discharge machining of hardened tool steel using different electrode materials, Journal of Materials Processing Technology, 149, 272-277, (2004)
Yan: Blind-hole drilling of Al2O3/6061Al composite using rotary electro-discharge machining, Journal of Materials Processing Technology, 102, 90-102, (2000)
Lal: Mechanism of material removal in electrical discharge diamond grinding, International Journal of Materials Processing Technology, 1173-1185, (1995)
Chakraverti: Surface characteristics of titanium with rotary EDM, Bulletin of Materials Science, 16 (3), 213-227, (2003)
Pandey: Some investigations into the electric discharge machining of hardened tool steel using different electrode materials, Journal of Materials Processing Technology, 149, 272-277, (2004)
Yan: Blind-hole drilling of Al2O3/6061Al composite using rotary electro-discharge machining, Journal of Materials Processing Technology, 102, 90-102, (2000)
Lal: Mechanism of material removal in electrical discharge diamond grinding, International Journal of Materials Processing Technology, 1173-1185, (1995)
Chakraverti: Surface characteristics of titanium with rotary EDM, Bulletin of Materials Science, 16 (3), 213-227, (2003)
Online since: August 2013
Authors: Shu Yu Yao, Wei Wei Zhang, Han Ye, Jing Tian Hou
Keywords: fly ash, glass powder, architecture materials
Abstract.
Experiments Materials.
The sample Y5 and E1 with compact structure, high micro-hardness satisfied the requirements of building materials and structural materials.
Moreover, the phases of the sample Y5 and E1 were similar to those of the natural stone used as decorative materials.
Journal of Jilin Institute of Architecture & Civil Engineering, 2009, 26(5): 15-17
Experiments Materials.
The sample Y5 and E1 with compact structure, high micro-hardness satisfied the requirements of building materials and structural materials.
Moreover, the phases of the sample Y5 and E1 were similar to those of the natural stone used as decorative materials.
Journal of Jilin Institute of Architecture & Civil Engineering, 2009, 26(5): 15-17
Online since: January 2021
Authors: O Chahaoui, Nadjoua Matougui, Houssem Soltani
Application of Associated and Non-Associated Flow Metal Plasticity
for F.S.S Sheet
Oualid Chahaoui1,a*, Houssem Soltani2,b, Nadjoua Matougui3,c
1Engineering Sciences and Advanced Materials Laboratory (ISMA), Laghrour-Abbes University of Khenchela, P.O.
However, various studies described the limits of the AFR concept in dealing with highly anisotropic materials.
Montheillet, Monoclinic effects and orthotropic estimation for the behaviour of rolled sheet, Journal of Materials Science 46: (2011)1655-1667 [3] N.
Hill, A theory of yielding and plastic flow of anisotropic materials.
Makinouchi, Plastic anisotropy in FEM analysis using degenerated solid element, Journal of Materials Processing Technology 60 (1996) 239–242 [13] O.
However, various studies described the limits of the AFR concept in dealing with highly anisotropic materials.
Montheillet, Monoclinic effects and orthotropic estimation for the behaviour of rolled sheet, Journal of Materials Science 46: (2011)1655-1667 [3] N.
Hill, A theory of yielding and plastic flow of anisotropic materials.
Makinouchi, Plastic anisotropy in FEM analysis using degenerated solid element, Journal of Materials Processing Technology 60 (1996) 239–242 [13] O.