Invention Grant
US08454768B2 Near-beta titanium alloy for high strength applications and methods for manufacturing the same 有权
用于高强度应用的近β钛合金及其制造方法

  • Patent Title: Near-beta titanium alloy for high strength applications and methods for manufacturing the same
  • Patent Title (中): 用于高强度应用的近β钛合金及其制造方法
  • Application No.: US13433458
    Application Date: 2012-03-29
  • Publication No.: US08454768B2
    Publication Date: 2013-06-04
  • Inventor: John Fanning
  • Applicant: John Fanning
  • Applicant Address: US PA Exton
  • Assignee: Titanium Metals Corporation
  • Current Assignee: Titanium Metals Corporation
  • Current Assignee Address: US PA Exton
  • Agency: Locke Lord LLP
  • Priority: GB0911684.9 20090706
  • Main IPC: B64C25/02
  • IPC: B64C25/02
Near-beta titanium alloy for high strength applications and methods for manufacturing the same
Abstract:
A high strength near-beta titanium alloy including, in weight %, 5.3 to 5.7% aluminum, 4.8 to 5.2% vanadium, 0.7 to 0.9% iron, 4.6 to 5.3% molybdenum, 2.0 to 2.5% chromium, and 0.12 to 0.16% oxygen with balance titanium and incidental impurities is provided. An aviation system component comprising the high strength near-beta titanium alloy, and a method for the manufacture of a titanium alloy for use in high strength, deep hardenability, and excellent ductility applications are also provided.
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