AD700

The AD700 technology initiative began in the early 1990s with the idea of developing a range of advanced materials that would permit the raising of main and reheat steam temperatures in pulverized fuel boilers up to 700 °C (1,292 °F) and beyond. The AD700 technology initiative began in the early 1990s with the idea of developing a range of advanced materials that would permit the raising of main and reheat steam temperatures in pulverized fuel boilers up to 700 °C (1,292 °F) and beyond.