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公开(公告)号：US20180171456A1
公开(公告)日：2018-06-21
申请号：US15101747
申请日：2014-12-05
Applicant: FORONI S.p.A.
Inventor： Luca Foroni , Raimondo Montani
CPC classification number: C22F1/10 , C22C19/051 , C22C19/055
Abstract: Manufacturing method of a nickel-based alloy comprising the steps of forging and solution treating a metal mass of the composition described, subjecting the product to a first step of ageing at a higher temperature and a step of cooling in air, to a second step of ageing at a lower temperature and a step of cooling in air to obtain the nickel-based alloy. As a result of steps i)-v)), said alloy comprises metal hardening phases precipitated uniformly throughout its grains. The invention further relates to nickel-based alloys and a use of such alloys.
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