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High Voltage and Fast Switching Reverse Recovery Characteristics of 4H-SiC PiN Diode Koji Nakayama1,a, Shuji Ogata1,b, Toshihiko Hayashi1,c, Tetsuro Hemmi1,d, Atsushi Tanaka1,e, Toru Izumi1,f, Katsunori Asano1,g, Dai Okamoto2,h, Yasunori Tanaka2,i, Tomonori Mizushima2,j, Mitsuru Yoshikawa2,k, Hiroyuki Fujisawa2,l, Kensuke Takenaka2,m, Manabu Takei2,n, Yoshiyuki Yonezawa2,o, Kenji Fukuda2,p and Hajime Okumura2,q 1 Power Engineering R&D Center, Kansai Electric Power Co., Inc., 3-11-20 Nakoji, Amagasaki, Hyogo, 661-0974, Japan 2 Advanced Power Electronics Research Center, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba, Ibaraki, Japan anakayama.koji@a3.kepco.co.jp, bogata.shuuji@c4.kepco.co.jp, chayashi.toshihiko@b4.kepco.co.jp, dhemmi.tetsuro@e2.kepco.co.jp, etanaka.atsushi@b5.kepco.co.jp, fizumi.toru@d5.kepco.co.jp, gasano.katsunori@c2.kepco.co.jp, gdai.okamoto@aist.go.jp, hyasunori-tanaka@aist.go.jp, imizushima-tomonori@aist.go.jp
Forum 600-603, 931 (2009)
Forum 645-648, 901 (2010)
Forum 679-680, 531 (2011)
Forum 717-720, 953 (2012)

Study on the Architecture and Motion control of the Traverse Robot JunHui Wu1, a, TongDi Qin1,b , Jie Chen 1,c , KaiYan Lin 1,d , HuiPing Si1,e , and ChiBin Zhang 2,f 1 Institute of Modern Agricultural Science & Engineering, Tongji University, Jiading, Shanghai, 201800, China 2 Institute of Mechanical Engineering, Southeast University, Jiangning, Nanjing, China a junhui_wu@163.com, b qintongdi@yahoo.cn, cchenjie18@yahoo.com.cn, corresponding author, d ky.lin@163.com, e sihuiping@tongji.edu.cn, f chibinzhang@yahoo.com.cn Keywords: Traverse Robot, Architecture, Dynamatic Model, Motion Control, Obstacle Avoidance.
Acknowledgements This paper was sponsored by National Engineering Research Center of Protected Agriculture (2011BAD43B01 and 2011BAD43B02) and key scientific research project of Shanghai (Project No.11dz1960204).
Forum Vol. 3(2001), p. 7-14.
Forum Vol. 6 (1990), p. 89-103
Advanced Robotics.

According to the milling tool rotation direction, each point of the milling helical edge has a lag angle or advanced anglerelative to the bottom surface rotation angle.
The lag angle or the advanced angle ψ is a function of the z point,the lag angle ofcan be written as follows:
References [1]Yan Xue, Tao Hua, Cai Jin:Journal of Mechanical Engineering.
Forum Vo. 24(1) (2011), pp. 182-186,(In Chinese)
Forum Vo. 28(1)(1998), pp. 44-47,(In Chinese)

Bălă, The stability study of dynamic systems using the Leapunov function method, Advanced Engineering Forum ( ADEM 2018), Volume 34 (2019) 123-128
Bălă, Geometric dynamics used in the study of mechanical methods, Advanced Engineering Forum ( ADEM 2016), Volume 27 (2018) 142-146
Bălă, Quantitative and qualitative methods in the study of some dynamic systems, Advanced Engineering Forum ( ADEM 2014), Volume 13 (2015) 168-171

The publication would definitely bring extensive knowledge and present some advance material development in Thailand to the metallurgy society.
This conference was organised by Department of Metallurgical Engineering, Chulalongkorn University, together with National Metal and Materials Technology Center (MTEC) and Metallurgy and Materials Science Research Institute (MMRI), to celebrate the 40th anniversary of the Metallurgical Engineering department.
Although the tradition of the conference aims to establish a periodical forum for advance material development in Thailand, this year the forum has expanded into the international level to further strengthen the collaboration among the researches both in the academic society and the industrial sections.
It is our pleasure to thank the editorial board of the Journal of Key Engineering Materials for the readiness to publish this volume devoted to TMETC-8.
Peerapong Pinwanich National Metal and Materials Technology Center Jointly organisers: Department of Metallurgical Engineering, Faculty of Engineering, Chulalongkorn University Metallurgy and Materials Science Research Institute, Chulalongkorn University National Metal and Materials Technology Center Sponsors: Thai Parkerizing Company Limited Thai Tohken Thermo Company Limited POSCO-Thainox Public Company Limited Sahaviriya Steel Industries PLC EDAX Inc.

Preface The 14th (Asia-Pacific Symposium on Engineering Plasticity and its Applications (AEPA 2018) was held at the “Seogwipo KAL Hotel” in Jeju island, Korea during December 2-7, 2018.
This conference series has been established as an international forum to assess the validity and the progress of state-of-the-art engineering plasticity and, to provide vision and strategy for further development in the area of plasticity.
The present conference was co-organized by KAIST, Deakin University, Korean Society for Technology of Plasticity and Two Korean ERC Centers (Innovative Technology in Advanced Forming, Innovative Process Design Center for Structural Materials).
The conference included scientists, engineers and software developers from academia, research institutions and industry worldwide, and provided a unique forum for stimulating discussions and exchanges of new ideas pertaining to experimental and numerical methods, material behavior, process modeling and forming technologies.
Yoon, Jeong Whan Han, Heung Nam Kang, Beom-Soo Kim, Young-Suk (Organising Chairs) Choi, Shihoon (Secretary General) Committees Organization Conference Chairmen Chairman · Yoon, Jeong Whan / KAIST, Korea & Deakin University, Australia Co-Chairmen · Kang, Beom-Soo / Pusan National University, Korea · Kim, Young-Suk / Gyeongbook National University, Korea · Han, Heung Nam / Seoul National University, Korea Secretary General · Choi, Shi Hoon / Sunchon National University, Korea Hosting Organizations · KAIST · Deakin University · The Korean Society for Technology of Plasticity · Innovative Technology in Advanced Forming (at Pusan National University) · Innovative Process Design Center for Structural Materials (at Seoul National University) Organizing Committee · Cho, Sang Soon/ KAERI · Han, Soo Sik / Kumoh National Institute of Technology · Hong, Seung Hyun/ Hyundai Motors Company · Hong, Seokmoo/ Kongju National University · Joun, Mansoo/ Gyeongsang

Li1,b 1 Key Lab for Advanced Metallic Materials Research and Processing Technology of Guangdong Province, South China University of Technology, Guangzhou 510640, China 2 Department of Chemical Engineering, Iwate University, Morioka 020-8551, Japan a zxkang@scut.edu.cn, bmehjli@scut.edu.cn, ckuni@iwate-u.ac.jp Keywords: Direct joining, Ethylene propylene rubber, Cast iron, Nanofilm, Polymer plating Abstract.
Correspondingly, a rigid metal of cast irons is largely used in engineering and daily life with considerable advantages, such as easily founding to complicated shapes, good wear resistance, high possibility of recycling and low cost.
The metallic material was ground Advances in Materials Manufacturing Science and Technology 872 plates of high ductile spheroidal-graphite cast iron with thin-section, whose dimension is 50 mm long, 30 mm wide and 4.5 mm thick.
Forum Vol. 419-422 (2003), p. 921 [2] H.
Forum Vol. 419-422 (2003), p. 889.

High Efficiency Phosphorus Flocculants Prepared with Red Mud for Treating Lake Water ZHANG Wen-qin1, a, LI Bo-lin1, b, LI Ye1, c and LIANG Ya-nan1, d 1School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China a15071297794@163.com, bbolly1221@163.com, c95466357@qq.com, d 429799232@qq.com Keywords: Slag; Acid modified; Flocculant; Phosphorus removal.
Because of the advantages of flocculant treatment, such as low cost and high efficiency [2], it has become one of the best options for advanced removal of phosphorus from wastewater.
Forum Vol. 36 (2002), p. 1306-1312 [2] E.
Forum Vol. 32 (2005), p. 195-203 [3] P.
Forum Vol. 92 (2008), p. 16-25 [4] N.

Stoemenos3,c 1 Department of Engineering, Cambridge, Trumpington Street, Cambridge, CB2 1PZ, UK. 2 Forschungszentrum Rossendorf, P.O.B. 510119, D-01314 Dresden, Germany. 3 Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece.
The model uses a standard heat flow model combined with an advanced multilayer optical model.
Cross-section TEM micrographs. 2(a) of the as deposited advanced FLASiC wafer and (b) of the advanced FLASiC structure after processing showing the transport of carbon from the upper layer to the lower layer and the growth of trapezoidal protrusions (TPs).
Forum Vol. 353-356 (2001) p. 151
Forum Vol. 457-460 (2004) p.175

Introduction One of the important tasks in the production engineering of ceramic materials is to obtain compacts with the density comprising 0.7…0.9 of the nonporous material density.
Martyushev, Alignment of the microstructure of castings from the heterophase lead bronzes,   Advanced Materials Research.  880 (2014) 163 - 167  [3] N.V.
Petrenko, Effects of crystallization conditions on lead tin bronze properties,   Advanced Materials Research.  880 (2014) 174 - 178  [4] I.G.
Bogdan, The resource efficiency assessment technique for the foundry production, Advanced Materials Research.  880 (2014) 141 - 145 [4] N.V.
Semenkov, The possibility of casting surface alloying by nanopowders, Advanced Materials Research.  880 (2014) 272 - 275  [5] V.M.