CASTING METHODS AND MOLDED ARTICLES PRODUCED THEREFROM

A method comprising introducing a first casting material (10) into a casting mold (20); applying directional solidification to the first casting material (10) in the casting mold; introducing a second casting material (130) into the casting mold (210), the second casting material (130) having a diff...

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Bibliographic Details
Main Authors FENG, GANJIANG, KOTTILINGAM, SRIKANTH CHANDRUDU, CUI, YAN, LIN, DECHAO, BUCCI, DAVID VINCENT
Format Patent
LanguageEnglish
French
German
Published 05.02.2014
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:A method comprising introducing a first casting material (10) into a casting mold (20); applying directional solidification to the first casting material (10) in the casting mold; introducing a second casting material (130) into the casting mold (210), the second casting material (130) having a different chemical composition than the first casting material (10); applying directional solidification to the second casting material (130) in the casting mold (20); and forming a molded article, wherein the molded article comprises a first region (120).
Bibliography:Application Number: EP20130179152