Alloy and methods of use thereof
Patent 4940566 Issued on July 10, 1990. Estimated Expiration Date: 
June 9, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 9, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMetallic joining material Patent #: 4678635 InventorsAssigneeApplicationNo. 363919 filed on 06/09/1989US Classes:420/443, Rare earth, magnesium or alkaline earth metal containing29/402.16, Metallurgically attaching preform29/402.18, By applying fluent material, e.g., coating, casting228/262.31Brazing or solderingExaminersPrimary: Dean, R.Attorney, Agent or FirmInternational ClassC22C 019/05Foreign Application Priority Data1988-07-14 GBAbstractA nickel based alloy is devised, for the purpose of using it as a brazing foil to join parts of a nickel based superalloy component together to make a whole, or for using it as a powder bound by an acrylic or water based binder, to build up damaged surfaces of a nickel based superalloy. In each case, the finished product has the mechanical strength characteristics of the base metal. | |
