The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2018
Filed:
Sep. 10, 2015
Applicant:
Strato, Inc., Piscataway, NJ (US);
Inventors:
Ike S. Sowden, Columbus, NJ (US);
Jason Reiling, Hillsborough, NJ (US);
Assignee:
STRATO, INC., Piscataway, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D 5/04 (2006.01); B22D 15/00 (2006.01); B22D 27/04 (2006.01); B22D 30/00 (2006.01); C21D 9/00 (2006.01); C21D 9/40 (2006.01); C22C 37/08 (2006.01); C22C 37/10 (2006.01);
U.S. Cl.
CPC ...
C21D 5/04 (2013.01); B22D 15/00 (2013.01); B22D 15/005 (2013.01); B22D 27/04 (2013.01); B22D 30/00 (2013.01); C21D 9/0068 (2013.01); C21D 9/40 (2013.01); C22C 37/08 (2013.01); C22C 37/10 (2013.01);
Abstract
A highly impact resistant ductile iron casting is made from a specified high nickel content ductile iron composition and post-treated with a specified heating and cooling profile to achieve an elongation exceeding the ASTM A536 ('60-40-18') standard, and meeting or exceeding Charpy V Notch impact resistance at −20° F. of greater than 11.0 ft.lbs.