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METHODS OF FORMING NEAR-NET SHAPE STRUCTURES FROM NON-STOICHIOMETRIC OXIDES
METHODS OF FORMING NEAR-NET SHAPE STRUCTURES FROM NON-STOICHIOMETRIC OXIDES
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机译:由非化学计量比的氧化物形成近净形状结构的方法
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摘要
A method of forming a near-net shape structure comprises forming a structure comprising non-stoichiometric metal oxide comprising at least one metal and less than a stoichiometric amount of oxygen, and electrochemically reducing the non-stoichiometric metal oxide in an electrochemical cell to form a structure having a near-net shape and comprising the at least one metal having less than about 1,500 ppm oxygen. Related methods of forming a non-stoichiometric metal oxide by sintering, annealing, or additive manufacturing, and forming a near-net shape structure from the non-stoichiometric metal oxide, as well as related electrochemical cells are also disclosed.
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