Penstock



PenstockBifurcationPreconstrucion
Prefabricated penstock bifurcation. Picture courtesy of Professor Nobutaka Yurioka.
PenstockBifurcationWeld140mmthickPlate
Welding of 140 mm thick steel during construction of penstock bifurcation. Picture courtesy of Professor Nobutaka Yurioka.
Preheating
Preheating of steel prior to welding. Picture courtesy of Professor Nobutaka Yurioka.

Superalloys Titanium Bainite Martensite Widmanstätten ferrite
Cast iron Welding Allotriomorphic ferrite Movies Slides
Neural Networks Creep Mechanicallly Alloyed Theses Retained Austenite


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