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Online since: June 2005
Authors: Akira Kohyama, Tatsuya Hinoki, Zuhair S. Khan
Journal of the European Ceramics Society 22 (2002), p.
2741-2747
Journal of the European Ceramics Society 22 (2002), p. 2769-2775
Lee: Oxidation and corrosion of ceramics and ceramics matrix composites.
ASME Journal of Engineering for Gas Turbines and Power October 2000, Vol. 122, p.632-636
Lee: personal communications at the eve of International Symposium on New Frontiers of Advanced Si-based Ceramics and Composites-2004, June 20-23, 2004 at Gyeoungju, S.
Journal of the European Ceramics Society 22 (2002), p. 2769-2775
Lee: Oxidation and corrosion of ceramics and ceramics matrix composites.
ASME Journal of Engineering for Gas Turbines and Power October 2000, Vol. 122, p.632-636
Lee: personal communications at the eve of International Symposium on New Frontiers of Advanced Si-based Ceramics and Composites-2004, June 20-23, 2004 at Gyeoungju, S.
Online since: August 2006
Authors: Toshiro Maruyama, Kazuhisa Fujita, Kazumasa Nishio, Ikuo Okada, Hidetaka Oguma, Guo Chun Xu, Taiji Torigoe, Akira Nakayama
Takasago Research and Development Center
2-1-1 Shinhama Arai-cho, Takasago, Hyogo 676-8686, Japan
2
Ion Engineering Research Institute Corporations
2-8-1 Tshuda-Yamate, Hirakata, Osaka 573-0128, Japan
3
Graduate school of Life Science and System Engineering Kyushu Institute of Technology
2-4 Hibikino, Wakamatsu-Ku, Kitakyushu, Fukuoka ,808-0196 Japan
a
taiji_torigoe@mhi.co.jp, b hidetaka_oguma@mhi.co.jp, c ikuo1_okada@mhi.co.jp,
d
guochun_xu@eee.tut.ac.jp, e fujitak@ion-eng.jp,�Hnakayama@ion-eng.jp,�Imaruyama@ion-eng.jp,�
�knishio@life.kyutech.ac.jp
Key Words
Thermal Barrier Coating, Oxidation, Thermal Cycle, Electron Beam-Physical Vapor Deposition,
MCrAlY
Abstract
Thermal barrier coatings(TBCs) are used in high temperature gas turbines to reduce the surface
temperature of cooled metal parts such as turbine blades[1].
MCrAlY where M is Co, Ni, CoNi, etc.) and a partially stabilized zirconia ceramic topcoat.
Effect of TBC Effect of TBC Effect of TBC Effect of TBC HotHotHotHot gasgasgasgas Substrate Substrate Substrate Substrate Bond layer Bond layer Bond layer Bond layer Ceramic layer Ceramic layer Ceramic layer Ceramic layer TBCTBCTBCTBC TBC blade TBC blade TBC blade TBC blade Conventional Conventional Conventional Conventional bladebladebladeblade CoolingCoolingCoolingCooling airairairair CoolingCoolingCoolingCooling airairairair �TTTT HotHotHotHot gasgasgasgas Temp.Temp.Temp.Temp.
Effect of TBC Effect of TBC Effect of TBC Effect of TBC HotHotHotHot gasgasgasgas Substrate Substrate Substrate Substrate Bond layer Bond layer Bond layer Bond layer Ceramic layer Ceramic layer Ceramic layer Ceramic layer 10�m #25��5� �225 �%Q0�%T# � �0����% #25��5� �225 �%Q0�%T# � �0����% 100�m 10�m Fig.2 TBC microstructure with duplex bond coat Fig.3 CO2 laser thermal cycle test system (3)Test results (a)Oxidation test results Figure 4 shows cross-sectional microstructures after the 950°C×800 hr oxidation test.
Torigoe, Proceeding of the International Gas Turbine Congress 1999, Kobe, (Nov. 4-19) IGTC '99 Kobe TS-76 [4] J.
MCrAlY where M is Co, Ni, CoNi, etc.) and a partially stabilized zirconia ceramic topcoat.
Effect of TBC Effect of TBC Effect of TBC Effect of TBC HotHotHotHot gasgasgasgas Substrate Substrate Substrate Substrate Bond layer Bond layer Bond layer Bond layer Ceramic layer Ceramic layer Ceramic layer Ceramic layer TBCTBCTBCTBC TBC blade TBC blade TBC blade TBC blade Conventional Conventional Conventional Conventional bladebladebladeblade CoolingCoolingCoolingCooling airairairair CoolingCoolingCoolingCooling airairairair �TTTT HotHotHotHot gasgasgasgas Temp.Temp.Temp.Temp.
Effect of TBC Effect of TBC Effect of TBC Effect of TBC HotHotHotHot gasgasgasgas Substrate Substrate Substrate Substrate Bond layer Bond layer Bond layer Bond layer Ceramic layer Ceramic layer Ceramic layer Ceramic layer 10�m #25��5� �225 �%Q0�%T# � �0����% #25��5� �225 �%Q0�%T# � �0����% 100�m 10�m Fig.2 TBC microstructure with duplex bond coat Fig.3 CO2 laser thermal cycle test system (3)Test results (a)Oxidation test results Figure 4 shows cross-sectional microstructures after the 950°C×800 hr oxidation test.
Torigoe, Proceeding of the International Gas Turbine Congress 1999, Kobe, (Nov. 4-19) IGTC '99 Kobe TS-76 [4] J.
Online since: October 2007
Authors: D.L. Bourell, B.Y. Stevinson, J.J. Beaman
Freeform fabrication of ceramic parts poses unique challenges.
Infiltration offers several manufacturing advantages for freeformed ceramics.
References [1] Agarwala, M., Bourell, D.L., Beaman, J.J., Marcus, H.L., and Barlow, J.W., "Post-Processing of Selective Laser Sintered Metal Parts", Rapid Prototyping Journal, Vol 1, No 2, 1995, pp 36-44
[2] Evans, R.S., "Indirect Rapid Manufacturing of Silicon Carbide Components", Doctoral Dissertation, The University of Texas at Austin, Mechanical Engineering Department, 2005, 260 pages
Data reproduced in Gazza, G.E., "Pressure Densification", in Engineered Materials Handbook, Volume 4: Ceramics and Glasses, ASM International, 1991, pp. 296-303.
Infiltration offers several manufacturing advantages for freeformed ceramics.
References [1] Agarwala, M., Bourell, D.L., Beaman, J.J., Marcus, H.L., and Barlow, J.W., "Post-Processing of Selective Laser Sintered Metal Parts", Rapid Prototyping Journal, Vol 1, No 2, 1995, pp 36-44
[2] Evans, R.S., "Indirect Rapid Manufacturing of Silicon Carbide Components", Doctoral Dissertation, The University of Texas at Austin, Mechanical Engineering Department, 2005, 260 pages
Data reproduced in Gazza, G.E., "Pressure Densification", in Engineered Materials Handbook, Volume 4: Ceramics and Glasses, ASM International, 1991, pp. 296-303.
Online since: August 2016
Authors: Lavinia Ardelean, Laura Cristina Rusu, Cristina Bortun, Lucien Reclaru
The fixed dentures produced by using this method represent a high-class alternative to hand made classical metal-ceramic or fully ceramic crowns [3].
Co-Cr alloys frameworks provide a cheaper and acceptable alternative. [16] With the fast emerging 3D printing techniques, Co-Cr alloys have to be considered as very serious competitors on the dental market in the next few years. 3D bio-printers and organ/tissue engineering also have to be considered to be a part of the future in dentistry. [17] In conclusion, the practitioner has certain options for fixed prosthodontics frameworks manufacturing.
Conrad, CAD/CAM: Changing the Face of All-Ceramic Restorations, Cont.
Journal of Dental Technology, 9(2003) 20-30
Klein, Stem Cell and Biomaterials Research in Dental Tissue Engineering and Regeneration, Dent.
Co-Cr alloys frameworks provide a cheaper and acceptable alternative. [16] With the fast emerging 3D printing techniques, Co-Cr alloys have to be considered as very serious competitors on the dental market in the next few years. 3D bio-printers and organ/tissue engineering also have to be considered to be a part of the future in dentistry. [17] In conclusion, the practitioner has certain options for fixed prosthodontics frameworks manufacturing.
Conrad, CAD/CAM: Changing the Face of All-Ceramic Restorations, Cont.
Journal of Dental Technology, 9(2003) 20-30
Klein, Stem Cell and Biomaterials Research in Dental Tissue Engineering and Regeneration, Dent.
Online since: September 2024
Authors: Chonlathit Pitipoomsuksan, Witsanu Loetchantharangkun, Ubolrat Wangrakdiskul
Jaritngam, "Investigating Lateritic Soil Properties and Impacts from Quarrying Activity on Communities in Southern Thailand: A Case Study," ENGINEERING JOURNAL, vol. 21, no. 1, pp. 265-278, 2017
Munir, "Feasibility of Using Waste Glass Sludge in Production of Ecofriendly Clay Bricks," Journal of Material in Civil Engineering, vol. 29, no. 8, pp. 04017056: 1-12, 2017
Loetchantharangkun, "Utilizing Green Glass Cullet, Local Ball Clay and White Clay for Producing Light Greenish Brown Color Wall Tile," European Journal of Engineering Science and Technology, vol. 2, no. 3, pp. 23-30, , 2019
Cheeseman, "Effect of borate addition on the sintered properties of pulverised fuel ash," Ceramics International 33, vol. 33, p. 993–999, 2007
Series: Materials Science and Engineering, vol. 652, pp. 1-8, 2019.
Munir, "Feasibility of Using Waste Glass Sludge in Production of Ecofriendly Clay Bricks," Journal of Material in Civil Engineering, vol. 29, no. 8, pp. 04017056: 1-12, 2017
Loetchantharangkun, "Utilizing Green Glass Cullet, Local Ball Clay and White Clay for Producing Light Greenish Brown Color Wall Tile," European Journal of Engineering Science and Technology, vol. 2, no. 3, pp. 23-30, , 2019
Cheeseman, "Effect of borate addition on the sintered properties of pulverised fuel ash," Ceramics International 33, vol. 33, p. 993–999, 2007
Series: Materials Science and Engineering, vol. 652, pp. 1-8, 2019.
Online since: July 2017
Authors: B. Ravi Sankar, P. Umamaheswarrao, Shaik Nawaz Sharief, T. Suresh, Rayudu Raju
Sureshd, Rayudu Rajue
Department of Mechanical Engineering, Bapatla Engineering College, Bapatla 522101, A.P, India
a*ravinano@gmail.com, bmaheshponugoti@gmail.com, cnawazsharief9393@gmail.com, dsureshtangudu09@gmail.com, erayuduraju222@gmail.com
Keywords: Hard turning; AISI 52100 steel; Surface Roughness; Main effects plot; Interaction effects plot
Abstract.
[2] Huang Y, Chou YK, Liang SY, CBN tool wear in hard turning: a survey on research progresses, International Journal of Advanced Manufacturing Technology, 35 (2007) 443–453
Srihari, Influence of cutting parameters on cutting force and surface finish in turning operation, Procedia Engineering, 64 (2013) 1405–1415
[11] Chen W., Cutting forces and surface finish when machining medium hardness steel using CBN tools, International Journal of Machine Tools and Manufacture, 40 (2000) 455-466
Meyer Hard turning of AISI 52100 using PCBN wiper geometry inserts and the resulting surface integrity, Procedia Engineering 19 (2011) 118 – 124
[2] Huang Y, Chou YK, Liang SY, CBN tool wear in hard turning: a survey on research progresses, International Journal of Advanced Manufacturing Technology, 35 (2007) 443–453
Srihari, Influence of cutting parameters on cutting force and surface finish in turning operation, Procedia Engineering, 64 (2013) 1405–1415
[11] Chen W., Cutting forces and surface finish when machining medium hardness steel using CBN tools, International Journal of Machine Tools and Manufacture, 40 (2000) 455-466
Meyer Hard turning of AISI 52100 using PCBN wiper geometry inserts and the resulting surface integrity, Procedia Engineering 19 (2011) 118 – 124
Online since: July 2017
Authors: Kanwal Jit Singh, Inderpreet Singh Ahuja, Jatinder Kapoor
“Ultrasonic machining processes- review paper”, International Journal for multi-disciplinary Engineering and Business Management, 2014; 2 (3): 57-66
“Finite Element Analysis of Ultrasonic Machine Tool”, International journal of engineering research and technology, 2014; 3 (7): 1647-1650
Study on the Surface Integrity of Micro-Ultrasonic Machined Glass-Ceramic Material, Key Engineering Materials, 2009; 407-408: 731-734.
Foundation of material science and engineering, 4tg Ed.
Journal of engineering fibers and fabrics 2012; 7 (2): 81-86
“Finite Element Analysis of Ultrasonic Machine Tool”, International journal of engineering research and technology, 2014; 3 (7): 1647-1650
Study on the Surface Integrity of Micro-Ultrasonic Machined Glass-Ceramic Material, Key Engineering Materials, 2009; 407-408: 731-734.
Foundation of material science and engineering, 4tg Ed.
Journal of engineering fibers and fabrics 2012; 7 (2): 81-86
Online since: May 2016
Authors: Yan Bin Shi, Xiao Geng, Yuan Yuan Lv, Shu Dong
Procedia Engineering, 63 (2013) 421–429
[8] H.Qi.
Diamond and abrasives engineering,1 (2005) 25-35 [17] L.
Ocean Engineering.72 (2013) 98–106 [20] Y.I.
International Journal of Multiphase Flow. 47 (2012) 94–114 [23] J.M.
Procedia Engineering, 2013(63)421-429 [30]S.
Diamond and abrasives engineering,1 (2005) 25-35 [17] L.
Ocean Engineering.72 (2013) 98–106 [20] Y.I.
International Journal of Multiphase Flow. 47 (2012) 94–114 [23] J.M.
Procedia Engineering, 2013(63)421-429 [30]S.
Online since: June 2021
Preface
The current volume of the journal contains the papers reserach papers on ceramics, metals, polimers and other engineering materials.
This special volume has been prepered in cooperation with organizing and editorial committee of International Baltic Conferences which was initiated 29 years ago and the first conference took place in 1991 as “The first International Baltic Conference on Powder Metallurgy”.
Since then, conference continues the tradition of the regular meetings held annually in one of the three Baltic States, with specific topics in each country: The Materials Engineering and Modern Manufacturing 2020 topics are: · Engineering Materials and Applications; · Advanced technologies and Manufacturing; · Industrial Engineering.
The conference Materials Engineering and Modern Manufacturing 2020 continues the tradition of the previous regular meetings by attracting many of the best-known leading scientists and specialists from almost all of the different fields of expertise covering materials engineering and manufacturing issues.
Most international conferences and events in 2020 have moved online from the convention hall, and therefore, in light of the COVID-19 pandemic, MeMM’2020 was organised as both an online and in-person event.
This special volume has been prepered in cooperation with organizing and editorial committee of International Baltic Conferences which was initiated 29 years ago and the first conference took place in 1991 as “The first International Baltic Conference on Powder Metallurgy”.
Since then, conference continues the tradition of the regular meetings held annually in one of the three Baltic States, with specific topics in each country: The Materials Engineering and Modern Manufacturing 2020 topics are: · Engineering Materials and Applications; · Advanced technologies and Manufacturing; · Industrial Engineering.
The conference Materials Engineering and Modern Manufacturing 2020 continues the tradition of the previous regular meetings by attracting many of the best-known leading scientists and specialists from almost all of the different fields of expertise covering materials engineering and manufacturing issues.
Most international conferences and events in 2020 have moved online from the convention hall, and therefore, in light of the COVID-19 pandemic, MeMM’2020 was organised as both an online and in-person event.
Online since: October 2011
Authors: S.A. Mohamad, Iis Sopyan, S. F. Adlina
Preparation of Dense Biphasic Calcium Phosphate Ceramics Using Eggshell Derived Nanopowders
I.
Mohamad Department of Manufacturing and Materials Engineering, Faculty of Engineering, International Islamic University Malaysia, PO Box 10, 50728 Kuala Lumpur, Malaysia sopyan@iium.edu.my Keywords: Biphasic Calcium Phosphate, Dense, Eggshell, Mechanical, Physical, Characterization Abstract.
Dense calcium phosphate ceramics has been traditionally fabricated by sintering HA powders at high temperature via a uniaxial pressing, where samples lose uniformity and develop cracks once it is sintered [5].
In a nutshell, sintering temperature and compaction pressure gives the sintering condition which determines mechanical strength of dense BCP ceramics.
Sopyan: Indian Journal Chemistry A Vol. 48A (2009), p. 1492-1500
Mohamad Department of Manufacturing and Materials Engineering, Faculty of Engineering, International Islamic University Malaysia, PO Box 10, 50728 Kuala Lumpur, Malaysia sopyan@iium.edu.my Keywords: Biphasic Calcium Phosphate, Dense, Eggshell, Mechanical, Physical, Characterization Abstract.
Dense calcium phosphate ceramics has been traditionally fabricated by sintering HA powders at high temperature via a uniaxial pressing, where samples lose uniformity and develop cracks once it is sintered [5].
In a nutshell, sintering temperature and compaction pressure gives the sintering condition which determines mechanical strength of dense BCP ceramics.
Sopyan: Indian Journal Chemistry A Vol. 48A (2009), p. 1492-1500