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Composite thermal barrier coating |
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Degassing and microstructure refinement of shape casting aluminum alloys |
Qigui Wang, Devin R. Hess, Christopher D. Cogan, Andrew J. Genualdi |
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Device and method for filtering molten metal |
David D. Goettsch, Michael J. Walker, Brad A. Ohlrich |
2017-09-26 |
| 9677158 |
Aluminum alloy suitable for high pressure die casting |
Qigui Wang, Wenying Yang |
2017-06-13 |
| 9597729 |
Metal pouring method for the die casting process |
David D. Goettsch, Brad A. Ohlrich, Michael J. Walker |
2017-03-21 |
| 8540009 |
Hollow sand cores to reduce gas defects in castings |
Michael J. Walker, Thomas C. Pederson, Anil K. Sachdev |
2013-09-24 |
| 8522857 |
Ladle for molten metal |
David D. Goettsch |
2013-09-03 |
