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公开(公告)号：US20220316030A1
公开(公告)日：2022-10-06
申请号：US17657481
申请日：2022-03-31
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US20200347483A1
公开(公告)日：2020-11-05
申请号：US16779689
申请日：2020-02-03
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US10808298B2
公开(公告)日：2020-10-20
申请号：US16122174
申请日：2018-09-05
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US20200024697A1
公开(公告)日：2020-01-23
申请号：US16122450
申请日：2018-09-05
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US10252327B2
公开(公告)日：2019-04-09
申请号：US15095849
申请日：2016-04-11
申请人： ATI Properties LLC
摘要： Various enhanced features are provided for centrifugal casting apparatuses, rotatable assemblies, and molds for casting products from molten material. These enhanced features include, among others, tapered gate portions positioned adjacent to the cavities of a mold, extended and shared gating systems, and detachable mold structures for modifying the thermodynamic characteristics and behavior of molds during casting operations.
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公开(公告)号：US20240263278A1
公开(公告)日：2024-08-08
申请号：US18499595
申请日：2023-11-01
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US09994929B2
公开(公告)日：2018-06-12
申请号：US15043751
申请日：2016-02-15
申请人： ATI PROPERTIES LLC
IPC分类号： C22B34/24 , C22B4/04 , C22C27/02 , C22C1/02 , B22F3/23 , B22F3/24 , C22C1/04 , C22B5/04 , C22B9/22
CPC分类号： C22B4/04 , B22F3/23 , B22F3/24 , B22F2998/10 , B22F2999/00 , C22B5/04 , C22B9/228 , C22B34/24 , C22C1/02 , C22C1/045 , C22C27/02 , B22F3/17 , B22F2003/247 , B22F2003/248
摘要： Processes for the production of tantalum alloys and niobium are disclosed. The processes use aluminothermic reactions to reduce tantalum pentoxide to tantalum metal or niobium pentoxide to niobium metal.
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公开(公告)号：US20200024696A1
公开(公告)日：2020-01-23
申请号：US16122174
申请日：2018-09-05
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US11319616B2
公开(公告)日：2022-05-03
申请号：US16779689
申请日：2020-02-03
申请人： ATI Properties LLC
发明人： John W. Foltz, IV
摘要： According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 cobalt; titanium; and incidental impurities.
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公开(公告)号：US20200032833A1
公开(公告)日：2020-01-30
申请号：US16439859
申请日：2019-06-13
申请人： ATI PROPERTIES LLC
发明人： John W. Foltz, IV , Gavin Garside
摘要： A method for increasing tensile strength of a cold workable alpha-beta titanium alloy comprises solution heat treating a cold workable alpha-beta titanium alloy in a temperature range of Tβ−106° C. to Tβ−72.2° C. for 15 minutes to 2 hours; cooling the alpha-beta titanium alloy at a cooling rate of at least 3000° C./minute; cold working the alpha-beta titanium alloy to impart an effective strain in the range of 5 percent to 35 percent in the alloy; and aging the alpha-beta titanium alloy in a temperature range of Tβ−669° C. to Tβ−517° C. for 1 to 8 hours. Fastener stock and fasteners including solution treated, quenched, cold worked, and aged alpha-beta titanium alloys are also disclosed.
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