Corrosion behavior of welded Ni-Co-Cr-Si alloys during exposure in integrated coal gasification combined cycle syngas plants

Sungkyu Lee, born 1959, received his BSc from the Hanyang University of Seoul, Korea, in 1982. He graduated with an MSc and PhD in Materials Science and Engineering from the University of Minnesota in Twin Cities, USA, in 1991 and 1994, respectively. Now, he is working as a principal engineer at the Plant Engineering Division, Institute for Advanced Engineering, Yongin-si, Gyeonggi-do, Korea.

Min Jung Kim, born 1983, received her BSc in Materials Science and Engineering from the Incheon National University, Incheon, Korea in 2007. Her MSc and PhD degrees were conferred in Materials Science and Engineering by Hongik University, Seoul, Korea and Sungkyunkwan University, Suwon, Korea in 2009 and 2013, respectively. She is currently working as a research fellow at the Advanced Materials Technology Research Center, Sungkyunkwan University, Suwon-si, Gyeonggi-do, Korea.

Jieun Lee, born 1984, received her BSc and MSc in Chemical Engineering and Chemical & Biological Engineering from the Seoul National University of Science & Technology, Korea, and Korea University, Seoul, Korea, in 2008 and 2011, respectively. Now, she is working as a researcher at the Plant Engineering Division, Institute for Advanced Engineering, Yongin-si, Gyeonggi-do, Korea.

Joohyun Park, born 1975, received his BSc from Yonsei University, Seoul, Korea, in 1997. He graduated with an MSc and PhD degree in Metallurgical Engineering from Yonsei University, Seoul, Korea, in 1999 and 2002, respectively. Now, he is working as Professor in the Department of Materials Engineering, Hanyang University, Ansan, Korea.

Suk-Hwan Kang, born 1971, received his BSc in Chemical & Biological Engineering & Chemical Engineering from the Hanbat National University in 1994. His MSc and PhD degrees were conferred in the field of Chemical Engineering by Chungnam National University, Daejeon, Korea, in 1997 and 2003, respectively. Now, he is working as a principal engineer at the Plant Engineering Division, Institute for Advanced Engineering, Yongin-si, Gyeonggi-do, Korea.

Seung-Jong Lee, born 1966, received his BSc and MSc in Chemistry and Organic Chemistry from the Yonsei University, Seoul, Korea in 1988 and 1990, respectively. His PhD was conferred in Systems Engineering by Ajou University, Suwon, Korea, in 2002. Now, he is working as a principal engineer at the Plant Engineering Division, Institute for Advanced Engineering, Yongin-si, Gyeonggi-do, Korea.

Yongseung Yun, born 1957, received his BSc in Chemical Engineering from the Yonsei University, Seoul, Korea in 1979. His MSc and PhD degrees were conferred in the field of Chemical Engineering by Korea Advanced Institute of Science and Technology, Daejeon, Korea and the University of Utah, Salt Lake City, USA, in 1981 and 1990, respectively. He is currently working as Executive Research Director of the Plant Engineering Division, Institute for Advanced Engineering, Yongin-si, Gyeonggi-do, Korea.