公开(公告)号：EP3856944A2

公开(公告)日：2021-08-04

申请号：EP19870071.8

申请日：2019-09-25

申请人： Titanium Metals Corporation

发明人： THOMAS, Roger, Owen ,  JAMES, Steven ,  GARRATT, Paul ,  THOMAS, Matthew

IPC分类号： C22C14/00 ,  C22F1/18

公开(公告)号：EP3099833B1

公开(公告)日：2018-06-27

申请号：EP15703208.7

申请日：2015-01-27

申请人： Titanium Metals Corporation

发明人： THOMAS, Roger ,  KOSAKA, Yoji ,  JAMES, Steven ,  GARRATT, Paul

IPC分类号： C22C14/00 ,  C22F1/18

CPC分类号： C22F1/183 ,  C22C14/00 ,  F04D29/023 ,  F04D29/522

摘要： Titanium alloys formed into a part or component used in applications where a key design criterion is the energy absorbed during deformation of the part when exposed to impact, explosive blast, and/or other forms of shock loading is described. The titanium alloys generally comprise a titanium base with added amounts of aluminum, an isomorphous beta stabilizing element such as vanadium, a eutectoid beta stabilizing element such as silicon and iron, and incidental impurities. The titanium alloys exhibit up to 70% or more improvement in ductility and up to a 16% improvement in ballistic impact resistance over a Ti-6Al-4V alloy, as well as absorbing up to 50% more energy than the Ti-6Al-4V alloy in Charpy impact tests. A method of forming a part that incorporates the titanium alloys and uses a combination of recycled materials and new materials is also described.

公开(公告)号：EP3099833A1

公开(公告)日：2016-12-07

申请号：EP15703208.7

申请日：2015-01-27

申请人： Titanium Metals Corporation

发明人： THOMAS, Roger ,  KOSAKA, Yoji ,  JAMES, Steven ,  GARRATT, Paul

IPC分类号： C22C14/00 ,  C22F1/18

CPC分类号： C22F1/183 ,  C22C14/00 ,  F04D29/023 ,  F04D29/522

摘要： Titanium alloys formed into a part or component used in applications where a key design criterion is the energy absorbed during deformation of the part when exposed to impact, explosive blast, and/or other forms of shock loading is described. The titanium alloys generally comprise a titanium base with added amounts of aluminum, an isomorphous beta stabilizing element such as vanadium, a eutectoid beta stabilizing element such as silicon and iron, and incidental impurities. The titanium alloys exhibit up to 70% or more improvement in ductility and up to a 16% improvement in ballistic impact resistance over a Ti-6Al-4V alloy, as well as absorbing up to 50% more energy than the Ti-6Al-4V alloy in Charpy impact tests. A method of forming a part that incorporates the titanium alloys and uses a combination of recycled materials and new materials is also described.

摘要翻译： 钛合金形成为部分或应用中使用的部件，其中一个关键的设计标准是部分的变形过程中吸收当暴露于影响，爆炸冲击波的能量，和/或其它形式的冲击负荷进行说明。 钛合金基因集会包括用的铝添加量，同晶的β稳定化元素的杂质的钛基：如钒，共析的β稳定化元素：如硅和铁以及附带的。 钛合金呈现高达70％或更多的改善延展性和高达超过一个Ti- 6Al-4V合金弹道耐冲击性的16％的改善，以及比在Ti-6AL-4V吸收高达50％以上的能量 合金简支梁冲击试验。 形成部分做的一种方法，结合了钛合金并使用回收材料和新材料的结合是这样描述的。