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1. 发明申请

WO2014145747A1 METHODS FOR SHAPING HIGH ASPECT RATIO ARTICLES FROM METALLIC GLASS ALLOYS USING RAPID CAPACITIVE DISCHARGE AND METALLIC GLASS FEEDSTOCK FOR USE IN SUCH METHODS 审中-公开
标题翻译：使用快速电容放电和金属玻璃馈电从金属玻璃合金形成高比例物品的方法用于此类方法
公开(公告)号：WO2014145747A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030561
申请日：2014-03-17
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： SCHRAMM, Joseph P. , NA, Jong Hyun , DEMETRIOU, Marios D. , LEE, David S. , JOHNSON, William L.
IPC分类号： C21D1/40 , C22C45/04 , C22F1/10
CPC分类号： C22C45/00 , A61L27/04 , C21D1/40 , C21D2201/03 , C22B4/06 , C22C1/002 , C22C45/001 , C22C45/04 , C22F1/002 , C22F1/10
摘要： The disclosure is directed to a method of forming high-aspect-ratio metallic glass articles that are substantially free of defects and cosmetic flaws by means of rapid capacitive discharge forming. Metallic glass alloys that are stable against crystallization for at least 100 ms at temperatures where the viscosity is in the range of 10 0 to 10 4 Pa-s are considered as suitable for forming such high-aspect-ratio articles.
摘要翻译：本发明涉及通过快速电容放电形成形成基本上没有缺陷和化妆品缺陷的高纵横比金属玻璃制品的方法。在粘度为100〜104Pa·s的温度下，对于结晶稳定至少100ms的金属玻璃合金被认为适于形成这种高纵横比制品。

2. 发明申请

WO2015184438A1 GOLD-ALUMINUM GLASSES BEARING RARE-EARTH METALS 审中-公开
标题翻译：金铝玻璃承载稀土金属
公开(公告)号：WO2015184438A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/033496
申请日：2015-06-01
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： NA, Jong Hyun , DUGGINS, Danielle , CREWDSON, Chase , LAUNEY, Maximilien , DEMETRIOU, Marios D. , JOHNSON, William L.
IPC分类号： C22C5/02 , C22C45/00
CPC分类号： C22C45/003 , C22C1/002 , C22C5/02 , C22F1/14
摘要： The disclosure provides Au-Al-Rare-Earth metallic glass-forming alloys and metallic glasses comprising various other additions including but not limited to Cu, Pd, Sn and Mg. In certain embodiments, the metallic glasses according to the disclosure satisfy the 18-Karat Gold Alloy Hallmark, and demonstrate colors that include yellow and pink/rose.
摘要翻译：本公开提供了Au-Al-Rare-Earth金属玻璃形成合金和包括各种其它添加剂的金属玻璃，包括但不限于Cu，Pd，Sn和Mg。在某些实施方案中，根据本公开的金属玻璃满足18-卡拉特金合金标记，并且显示包括黄色和粉红色/玫瑰色的颜色。

3. 发明申请

WO2014043722A2 BULK NICKEL-SILICON-BORON GLASSES BEARING CHROMIUM 审中-公开
标题翻译：大块镍硅玻璃轴承铬
公开(公告)号：WO2014043722A2
公开(公告)日：2014-03-20
申请号：PCT/US2013060226
申请日：2013-09-17
申请人： GLASSIMETAL TECHNOLOGY INC
IPC分类号： C22C45/04
CPC分类号： C22C45/04 , C22F1/002 , C22F1/10
摘要： Nickel based alloys capable of forming bulk metallic glass are provided. The alloys include Ni-Cr-Si-B compositions, with additions of P and Mo, and are capable of forming a metallic glass rod having a diameter of at least 1 mm. In one example of the present disclosure, the Ni-Cr-Mo-Si-B-P composition includes about 4.5 to 5 atomic percent of Cr, about 0.5 to 1 atomic percent of Mo, about 5.75 atomic percent of Si, about 11.75 atomic percent of B, about 5 atomic percent of P, and the balance is Ni, and wherein the critical metallic glass rod diameter is between 2.5 and 3 mm and the notch toughness between 55 and 65 MPa m1/2.
摘要翻译：提供能够形成块状金属玻璃的镍基合金。合金包括添加有P和Mo的Ni-Cr-Si-B组合物，并且能够形成直径至少为1mm的金属玻璃棒。在本公开的一个实例中，Ni-Cr-Mo-Si-BP组合物包括约4.5至5原子％的Cr，约0.5至1原子％的Mo，约5.75原子％的Si，约11.75原子％的Si， B，约5原子％的P，余量为Ni，其中临界金属玻璃棒直径在2.5和3mm之间，缺口韧性在55和65MPa m1 / 2之间。

4. 发明申请

WO2017147088A1 GOLD-BASED METALLIC GLASS MATRIX COMPOSITES 审中-公开
标题翻译：金属基金属玻璃矩阵复合材料
公开(公告)号：WO2017147088A1
公开(公告)日：2017-08-31
申请号：PCT/US2017/018754
申请日：2017-02-21
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： NA, Jong Hyun , JOHNSON, William L. , DEMETRIOU, Marios D. , GARRETT, Glenn , HAN, Kyung-Hee , LAUNEY, Maximilien E.
IPC分类号： C22C5/02 , C22C45/00 , C22C45/02 , C22C45/04 , C22C47/02 , C22F1/043 , C22F1/14
CPC分类号： C22C45/003 , C22C5/02
摘要： The present disclosure provides Au-based alloys comprising Si capable of forming metallic glass matrix composites, and metallic glass matrix composites formed thereof. The Au-based metallic glass matrix composites according to the present disclosure comprise a primary-Au crystalline phase and a metallic glass phase and are free of any other phase. In certain embodiments, the metallic glass matrix composites according to the present disclosure satisfy the 18-Karat Gold Alloy Hallmark.
摘要翻译：本公开提供了包含能够形成金属玻璃基复合材料的Si的Au基合金，以及由其形成的金属玻璃基复合材料。根据本公开的Au基金属玻璃基质复合材料包含初生金结晶相和金属玻璃相并且不含任何其他相。在某些实施方式中，根据本公开的金属玻璃基体复合材料满足18K金合金标志。

5. 发明申请

WO2015148510A2 BULK PLATINUM-COPPER-PHOSPHORUS GLASSES BEARING BORON, SILVER, AND GOLD 审中-公开
标题翻译：大容量铂 - 铜 - 磷光体轴承硼，银和金
公开(公告)号：WO2015148510A2
公开(公告)日：2015-10-01
申请号：PCT/US2015022254
申请日：2015-03-24
申请人： GLASSIMETAL TECHNOLOGY INC
发明人： NA JONG HYUN , DEMETRIOU MARIOS D , ABARCA OSCAR , LAUNEY MAXIMILIEN , JOHNSON WILLIAM L , GARRETT GLENN , DUGGINS DANIELLE , CREWDSON CHASE , HAN KYUNG-HEE
IPC分类号： C22C5/04
CPC分类号： C22C45/003 , C22C5/04 , C22C45/00
摘要： The disclosure provides Pt-Cu-P glass-forming alloys bearing at least one of B, Ag, and Au, where each of B, Ag, and Au can contribute to improve the glass forming ability of the alloy in relation to the alloy that is free of these elements. The alloys are capable of forming metallic glass rods with diameters in excess of 3 mm, and in some embodiments 50 mm or larger. The alloys and metallic glasses can satisfy platinum jewelry hallmarks PT750, PT800, PT850, and PT900.
摘要翻译：本公开提供了具有B，Ag和Au中的至少一种的Pt-Cu-P玻璃形成合金，其中B，Ag和Au中的每一个可以有助于提高合金相对于合金的玻璃形成能力，没有这些元素。合金能够形成直径超过3mm的金属玻璃棒，并且在一些实施例中为50mm或更大。合金和金属玻璃可以满足铂金首饰标志PT750，PT800，PT850和PT900。

6. 发明申请

WO2014043722A3 BULK NICKEL-SILICON-BORON GLASSES BEARING CHROMIUM 审中-公开
公开(公告)号：WO2014043722A3
公开(公告)日：2014-03-20
申请号：PCT/US2013/060226
申请日：2013-09-17
申请人： GLASSIMETAL TECHNOLOGY INC.,
IPC分类号： C22C45/04 , C22F1/10 , B23K35/02
摘要： Nickel based alloys capable of forming bulk metallic glass are provided. The alloys include Ni-Cr-Si-B compositions, with additions of P and Mo, and are capable of forming a metallic glass rod having a diameter of at least 1 mm. In one example of the present disclosure, the Ni-Cr-Mo-Si-B-P composition includes about 4.5 to 5 atomic percent of Cr, about 0.5 to 1 atomic percent of Mo, about 5.75 atomic percent of Si, about 11.75 atomic percent of B, about 5 atomic percent of P, and the balance is Ni, and wherein the critical metallic glass rod diameter is between 2.5 and 3 mm and the notch toughness between 55 and 65 MPa m 1/2 .

7. 发明申请

WO2015048813A1 PRODUCTION OF METALLIC GLASS BY MELT DEPOSITION 审中-公开
标题翻译：通过熔融沉积生产金属玻璃
公开(公告)号：WO2015048813A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/058484
申请日：2014-09-30
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： DEMETRIOU, Marios D. , SCHRAMM, Joseph P. , JOHNSON, William L. , LEE, David S.
IPC分类号： B22D11/06
CPC分类号： C22C1/002 , B22D11/006 , B22D11/0631 , B22D11/0642 , B22D25/06 , B22D27/04
摘要： Methods and apparatus for forming high aspect ratio metallic glass, including metallic glass sheet and tube, by a melt deposition process are provided. In some methods and apparatus a molten alloy is deposited inside a tubular channel formed by two concentrically arranged substrates, and shaped and quenched by conduction to the substrates in a manner that enables the molten alloy to vitrify prior to undergoing substantial shear flow. The deposition method allows the molten alloy to be deposited and formed while being quenched, without undergoing substantial shear flow.
摘要翻译：提供了通过熔体沉积工艺形成高纵横比金属玻璃（包括金属玻璃板和管）的方法和装置。在一些方法和装置中，熔融合金沉积在由两个同心布置的基底形成的管状通道内，并且以使得熔融合金在经受显着的剪切流动之前能够玻璃化的方式通过传导到基底成形和淬火。沉积方法允许在淬火的同时沉积和形成熔融合金，而不会发生实质的剪切流动。

8. 发明申请

WO2014070898A1 BULK NICKEL-BASED CHROMIUM AND PHOSPHORUS BEARING METALLIC GLASSES WITH HIGH TOUGHNESS 审中-公开
标题翻译：基于碳黑的铬和磷酸盐承载具有高韧性的金属玻璃
公开(公告)号：WO2014070898A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/067519
申请日：2013-10-30
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： NA, Jong Hyun , FLOYD, Michael , DEMETRIOU, Marios D. , JOHNSON, William L. , GARRETT, Glenn , LAUNEY, Maximilien
IPC分类号： C22C1/00 , C22C45/04 , C22C19/03 , C22C19/05
CPC分类号： C22C45/04 , C22C1/002 , C22C19/05 , C22C19/058
摘要： A Ni-based bulk metallic glass forming alloy is provided. The alloy includes Ni(100- a - b - c - d )Cr a Nb b P c B d, where an atomic percent of chromium (Cr) a ranges from 3 to 13, an atomic percent of niobium (Nb) b is determined by x-y*a, where x ranges from 3.8 to 4.2 and y ranges from 0.11 to 0.14, an atomic percent of phosphorus (P) c ranges from 16.25 to 17, an atomic percent of boron (B) d ranges from 2.75 to 3.5, and the balance is nickel (Ni), and where the alloy is capable of forming a metallic glass object having a lateral dimension of at least 6 mm, where the metallic glass has a stress intensity factor at crack initiation when measured on a 3 mm diameter rod containing a notch with length between 1 and 2 mm and root radius between 0.1 and 0.15 mm, the stress intensity factor being at least 70 MPa m 1/2 .
摘要翻译：提供了一种Ni基块状金属玻璃形成合金。该合金包括Ni（100-abcd）CraNbbPcBd，其中铬（Cr）a的原子百分比为3至13，铌（Nb）b的原子百分比由xy * a确定，其中x为3.8至4.2 y的范围为0.11〜0.14，磷（P）c的原子百分比为16.25〜17，硼（B）d的原子百分比为2.75〜3.5，余量为镍（Ni），其中合金能够形成具有至少6mm的横向尺寸的金属玻璃物体，其中当在包含长度在1和2mm之间的切口的3mm直径的杆上测量时，金属玻璃在裂纹开始时具有应力强度因子，以及根部半径在0.1和0.15 mm之间，应力强度因子至少为70 MPa m1 / 2。

9. 发明申请

WO2014058893A1 BULK NICKEL-PHOSPHORUS-BORON GLASSES BEARING MOLYBDENUM 审中-公开
标题翻译：大块镍 - 磷 - 玻璃玻璃轴承莫尔斯
公开(公告)号：WO2014058893A1
公开(公告)日：2014-04-17
申请号：PCT/US2013/063902
申请日：2013-10-08
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： NA, Jong Hyun , FLOYD, Michael , GARRETT, Glenn , DEMETRIOU, Marios D. , JOHNSON, William L.
IPC分类号： C22C1/00 , C22C45/04 , C22C19/03
CPC分类号： C22C45/04 , C22C1/002 , C22C19/03
摘要： The disclosure provides Ni-Mo-P-B, Ni-Mo-Nb-P-B, and Ni-Mo-Nb-Mn-P-B alloys capable of forming metallic glass objects. The metallic glass objects can have lateral dimensions in excess of 1 mm and as large as 3 mm or larger. The disclosure also provides methods for forming the metallic glasses.
摘要翻译：本发明提供能够形成金属玻璃物体的Ni-Mo-P-B，Ni-Mo-Nb-P-B和Ni-Mo-Nb-Mn-P-B合金。金属玻璃物体的横向尺寸可以超过1mm，大至3mm或更大。本公开还提供了形成金属玻璃的方法。

10. 发明申请

WO2017058670A1 SURFACE TREATMENT METHOD FOR NICKEL-BASED METALLIC GLASSES TO REDUCE NICKEL RELEASE 审中-公开
标题翻译：基于镍的金属玻璃的表面处理方法以减少镍释放
公开(公告)号：WO2017058670A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/053550
申请日：2016-09-23
申请人： GLASSIMETAL TECHNOLOGY, INC.
发明人： LAUNEY, Maximilien , DEMETRIOU, Marios, D. , GARRETT, Glenn , NA, Jong, Hyun , JOHNSON, William, L.
IPC分类号： C23C22/58 , C23C22/24 , C23C22/60 , C23F1/00 , C23G1/10 , C23G1/20 , C22C45/04
CPC分类号： C23C10/26 , C22C19/05 , C22C45/04 , C23C22/24 , C23C22/58 , C23C22/60 , C23F1/00 , C23G1/10 , C23G1/20
摘要： Surface treatment methods for Ni-based metallic glasses are provided that promote passivation and decrease the amount of Ni released when the Ni-based metallic glass is exposed to a saline containing environment.
摘要翻译：提供了Ni基金属玻璃的表面处理方法，当Ni基金属玻璃暴露于含盐水环境时，其可促进钝化并减少Ni释放量。

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