Invention Grant
- Patent Title: Methods for casting by a float process and associated apparatuses
- Patent Title (中): 通过浮法和相关设备进行铸造的方法
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Application No.: US13129313Application Date: 2009-11-13
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Publication No.: US09050652B2Publication Date: 2015-06-09
- Inventor: Birger Erik Ydstie , Sudhir Ranjan , Balaji Sukumar , Sridhar Seetharaman
- Applicant: Birger Erik Ydstie , Sudhir Ranjan , Balaji Sukumar , Sridhar Seetharaman
- Applicant Address: US PA Pittsburgh
- Assignee: Carnegie Mellon University
- Current Assignee: Carnegie Mellon University
- Current Assignee Address: US PA Pittsburgh
- Agency: Downs Rachlin Martin PLLC
- International Application: PCT/US2009/006114 WO 20091113
- International Announcement: WO2010/056350 WO 20100520
- Main IPC: C30B15/06
- IPC: C30B15/06 ; C30B15/28 ; C30B29/06 ; C30B29/60 ; B22D11/01 ; C30B15/30 ; C30B15/14 ; C30B15/00 ; C01B33/037 ; C30B15/22 ; H01L31/18

Abstract:
A method for producing a solid layer material (42), comprising providing (70) a first layer (30); providing (72) a second liquid layer (32) on the first layer (30); providing (74) a third liquid layer (34) on the second liquid layer (32), wherein the third liquid layer has a melting point that is higher than a melting point of the second liquid layer, and wherein the second liquid layer is between the first and third layers; cooling (76) a surface of the third liquid layer to a temperature less than the melting point of the third liquid layer; forming (78) the solid layer from the third liquid layer while cooling the third layer liquid; and removing (80) the solid layer.
Public/Granted literature
- US20110280784A1 Methods for Casting By a Float Process and Associated Apparatuses Public/Granted day:2011-11-17
Information query
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