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Steel of Bao Gang spy is solved successfully " ingot casting of alloy of large h

From;  Author:Stand originally
Bao Gang is special steel branch " ingot casting of alloy of large high temperature and forging engineering technology " the project solved composition of old ingot-shaped tablet successfully to slant the difficult problem such as analyse, the partition that sends palpability to have completely own intellectual property forgings engineering technology, the large alloy turbine that in home small swaged forging builds the production on machine to give abroad to need ability of 50 thousand tons of or so press to finish dish, the company outside smashing a state from this is right the forestall of this project technology, formed the manufacturing technology that has world advanced level.