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RISInfluence of Extra Coarse Grains on the Creep Properties of 9 Percent CrMoV (P91) Steel Weldment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With modern welding methods, satisfactory microstructures in 9%CrMoV (P91) steel can be obtained with a modest variation in hardness and prior austenite grain size. However, there is always a ...