Invention Grant
- Patent Title: Foundry mixture and related methods for casting and cleaning cast metal parts
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Application No.: US14719542Application Date: 2015-05-22
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Publication No.: US09963799B2Publication Date: 2018-05-08
- Inventor: John E. Hoffman, Jr. , Richard A. Hoffman, Sr.
- Applicant: Newton Engine Corporation
- Applicant Address: US PA York
- Assignee: York Innovators Group, LLC
- Current Assignee: York Innovators Group, LLC
- Current Assignee Address: US PA York
- Agency: Hooker & Habib, P.C.
- Main IPC: B22C1/02
- IPC: B22C1/02 ; B22C1/22 ; B22D29/00 ; C25F1/00 ; B22D29/04 ; C25F7/00
Abstract:
A foundry mixture for making molds used for molding cast metal parts includes foundry sand, a non-aqueous binder, and a cleaning agent that includes calcium oxide. Residual foundry mixture remaining on the cast part after removal from the mold is removed by electrolytic cleaning of the cast part.
Public/Granted literature
- US20150368826A1 Foundry Mixture and Related Methods for Casting and Cleaning Cast Metal Parts Public/Granted day:2015-12-24
Information query
