Invention Grant
- Patent Title: Counter-gravity casting of hollow shapes
- Patent Title (中): 中空形状的反重力铸造
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Application No.: US13628593Application Date: 2012-09-27
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Publication No.: US08701742B2Publication Date: 2014-04-22
- Inventor: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
- Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
- Applicant Address: US CA Cupertino US CA Rancho Santa Margarita
- Assignee: Apple Inc.,Crucible Intellectual Property, LLC
- Current Assignee: Apple Inc.,Crucible Intellectual Property, LLC
- Current Assignee Address: US CA Cupertino US CA Rancho Santa Margarita
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: B22D18/04
- IPC: B22D18/04
Abstract:
The embodiments described herein relate to methods and apparatus for counter-gravity formation of BMG-containing hollow parts. In one embodiment, the BMG-containing hollow parts may be formed by first feeding a molten metal alloy in a counter-gravity direction into a mold cavity to deposit the molten metal alloy on a surface of the mold cavity and then solidifying the deposited molten metal alloy.
Public/Granted literature
- US20140083646A1 COUNTER-GRAVITY CASTING OF HOLLOW SHAPES Public/Granted day:2014-03-27
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