{"title":"A Study on the Quality Improvement of Oil Refueling for the Use of Renewable Energy Fuel","authors":"Jin Lee, Hwaseong Kim","doi":"10.4313/JKEM.2020.33.6.505","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.6.505","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"26 1","pages":"505-509"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78948840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of Response Time and Reflectivity According to Driving Conditions of Barrier Rib-Type E-Paper Fabricated by Charged Particle Filtering Method","authors":"Joo-Won Lee, Young-Cho Kim","doi":"10.4313/JKEM.2020.33.6.475","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.6.475","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"1 1","pages":"475-482"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77603398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study on the Piezoelectric Bender Actuator for Small Walking Robots","authors":"M. Park, Jong Man Park, C. Song","doi":"10.4313/JKEM.2020.33.4.276","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.4.276","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"8 1","pages":"276-280"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73262450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of 900 V Class MOSFET for Industrial Power Modules","authors":"Chung Hun-Suk","doi":"10.4313/JKEM.2020.33.2.109","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.2.109","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"34 1","pages":"109-113"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73021326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Process Parameter Control of Arc Melting Process for Ti 3 SiC 2 MAX Phase Synthesis","authors":"C. Nou, Kim Byeong Geun, S. Bae, Soon-Mok Choi","doi":"10.4313/JKEM.2020.33.6.515","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.6.515","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"102 1","pages":"515-520"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74262842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Seongho Jeon, I. Choi, Taeyong Kim, Youn-jung Lee, Ja-Bin Koo, Ju-Am Son, J. Yi
{"title":"Electrical Characteristic of a Suspended Porcelain Insulator with a 154 kV Transmission Line","authors":"Seongho Jeon, I. Choi, Taeyong Kim, Youn-jung Lee, Ja-Bin Koo, Ju-Am Son, J. Yi","doi":"10.4313/JKEM.2020.33.1.56","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.1.56","url":null,"abstract":"Porcelain insulators are typically exposed to surface discharge and lightning impulse in service. This study investigates the insulation characteristics of the external and internal discharges of a porcelain insulator with respect to its flashover for a 154 kV transmission line. The experiments are also conducted using a wet flashover test and an impulse test based on the external discharge and the internal penetration, to classify the flashover voltage-time curve of the porcelain insulator. When an impulse with a strength of 2,500 kV/μs was applied three times to 6.5 mm ceramic samples, electrical penetration of approximately 70% occurred. The impulse experiment confirmed that the electrical penetration inside the porcelain insulator coincided with the area where the electric field was concentrated. The wet flashover voltage test revealed that the flashover threshold voltage increases by approximately 7% after cleaning of the surface.","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"110 1","pages":"56-59"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77111232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Study on Improving of Fault Recognition Method in Distribution Line","authors":"Jin Lee, C. Park","doi":"10.4313/JKEM.2020.33.1.65","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.1.65","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"349 1","pages":"65-69"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79739473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
이윤성, Sun Woog Kim, Young-Jin Lee, Ji-sun Lee, Dongwook Shin, S. Kim, Jin-ho Kim
{"title":"Synthesis of TiN-Coated cBN Powder by Sol-Gel Method Using Titanium (IV) Isopropoxide","authors":"이윤성, Sun Woog Kim, Young-Jin Lee, Ji-sun Lee, Dongwook Shin, S. Kim, Jin-ho Kim","doi":"10.4313/JKEM.2020.33.5.373","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.5.373","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"39 1","pages":"373-379"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82316034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Effect of Mg Precursors on Optical and Structural Characteristics of Sol-Gel Processed Mg0.3Zn0.7O Thin Films","authors":"Yeom Ahram, H. Kim, N. Jang, Young Yun, H. Ahn","doi":"10.4313/JKEM.2020.33.3.214","DOIUrl":"https://doi.org/10.4313/JKEM.2020.33.3.214","url":null,"abstract":"","PeriodicalId":17325,"journal":{"name":"Journal of The Korean Institute of Electrical and Electronic Material Engineers","volume":"4 1","pages":"214-218"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87738814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}