Text this: Metal powder addition in submerged arc welds

__    __   __   __     _____    _____    _    _   
\ \\ / //  \ \\/ //   / ___//  |  ___|| | || | || 
 \ \/ //    \ ` //    \___ \\  | ||__   | || | || 
  \  //      | ||     /    //  | ||__   | \\_/ || 
   \//       |_||    /____//   |_____||  \____//  
    `        `-`'   `-----`    `-----`    `---`