@incollection{, 42245140918D3739B1FA2560F24021D5 , author={{Dr.Suharno} and {ArifSugianto} and {Universitas Sebelas Maret}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1262126 } @book{b0, , title={{Superalloys: A Technical Guide}} , author={{ MJDonachie } and { SJDonachie }} , year={2002} 352 , address={Materials Park OH, USA} , note={2nd Edition, ASM Intl} } @book{b1, , title={{Process For Welding Nickelbased Superalloys}} , author={{ MAEverett }} , year={1987} , address={United States Patent Number: 4,804,815, NJ, USA} } @book{b2, , title={{Elevated-temperature, Plasma-transfered Arc Welding of Nickel-based Superalloy Article, United States Patent Number: 6,084}} , author={{ EFlowers } and { JrKelly } and { GrossklausJr }} , year={1998} 296 , address={OH, USA} } @book{b3, , title={{Corrosion Engineering}} , author={{ FGFontana }} , year={1986} , publisher={McGraw-Hill Book Company} , address={NY, USA} , note={Third ed} } @incollection{b4, , title={{A New Approach to the Weldability of Nickel-base As-cast and Powder Metallurgy Superalloys}} , author={{ MHHaafkens } and { JH GMatthey }} , journal={{Welding Journal, Elbar B. V. Industrieterrein Spikweien, NL}} , year={1982} } @incollection{b5, , title={{Preheating Temperature During Welding}} , author={{ SMokadem }} , booktitle={{Patent Application Number}} DE, Dusseldorf , year={2009. 20090134133} } @book{b6, , author={{ Unknown }} 49-20-00 , title={{GTCP-85s Maintenance Manual (MM)}} Phoenix AZ, ATA , publisher={Honeywell Inc} , year={2003} } @book{b7, , title={{Guidelines for Gas Tungsten Arc Welding (GTAW)}} , author={{ Unknown }} , year={2008} , publisher={Miller Electric Mfg. Co} , address={Appleton, WI, USA} } @book{b8, , author={{ Unknown }} , title={{Alloy Phase Diagrams, ASM Handbook}} OH, USA , year={1992} 3 } @incollection{b9, , title={{HAZ Microfissuring in EB welded ALLVAC 718 Plus Alloy}} , author={{ KRVishwakarma }} , booktitle={{Proceeding of 5th International Symposiums on Superalloys 718, 625, 706 and Derivatives}} , editor={ EALoria } eeding of 5th International Symposiums on Superalloys 718, 625, 706 and DerivativesPittsburgh, Pensylvania, ASA , year={2005. 17-20 Jun 2001} , note={TMS (The Minerals, Metals & Materials Society)} }