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11. 发明授权

US5368659A Method of forming berryllium bearing metallic glass 失效
标题翻译：形成带圆柱形金属玻璃的方法
公开(公告)号：US5368659A
公开(公告)日：1994-11-29
申请号：US198873
申请日：1994-02-18
申请人： Atakan Peker , William L. Johnson
发明人： Atakan Peker , William L. Johnson
IPC分类号： C22C9/00 , C22C14/00 , C22C16/00 , C22C45/00 , C22C45/06 , C22C45/10
CPC分类号： C22C45/10
摘要： Alloys which form metallic glass upon cooling below the glass transition temperature at a rate appreciably less than 10.sup.6 K/s comprise beryllium in the range of from 2 to 47 atomic percent and at least one early transition metal in the range of from 30 to 75% and at least one late transition metal in the range of from 5 to 62%. A preferred group of metallic glass alloys has the formula (Zr.sub.1-x Ti.sub.x).sub.a (Cu.sub.1-y Ni.sub.y).sub.b Be.sub.c. Generally, a is in the range from 30 to 75% and the lower limit increases with increasing x. When x is in the range of from 0 to 0.15, b is in the range of from 5 to 62%, and c is in the range of from 6 to 47%. When x is in the range of from 0.15 to 0.4, b is in the range of from 5 to 62%, and c is in the range of from 2 to 47%. When x is in the range of from 0.4 to 0.6, b is in the range of from 5 to 62%, and c is in the range of from 2 to 47%. When x is in the range of from 0.6 to 0.8, b is in the range of from 5 to 62%, and c is in the range of from 2 to 42%. When x is in the range of from 0.8 to 1, b is in the range of from 5 to 62%, and c is in the range of from 2 to 30%. Other elements may also be present in the alloys in varying proportions.
摘要翻译：在低于玻璃化转变温度的玻璃化转变温度下以大大低于106K / s的速率冷却形成金属玻璃的合金包括2至47原子％的铍和至少一种在30至75％范围内的早期过渡金属，和至少一种5至62％的后期过渡金属。优选的一组金属玻璃合金具有式（Zr1-xTix）a（Cu1-yNiy）bBec。通常，a在30〜75％的范围内，下限随着x的增加而增加。当x在0至0.15的范围内时，b在5至62％的范围内，c在6至47％的范围内。当x在0.15至0.4的范围内时，b在5至62％的范围内，c在2至47％的范围内。当x在0.4至0.6的范围内时，b在5至62％的范围内，c在2至47％的范围内。当x在0.6至0.8的范围内时，b在5至62％的范围内，c在2至42％的范围内。当x在0.8至1的范围内时，b在5至62％的范围内，c在2至30％的范围内。其他元素也可以以不同比例存在于合金中。

12. 再颁专利

USRE30080E Titanium-beryllium base amorphous alloys 失效
标题翻译：钛 - 铍基非晶合金
公开(公告)号：USRE30080E
公开(公告)日：1979-08-21
申请号：US823802
申请日：1977-08-11
申请人： Lee E. Tanner , Ranjan Ray , Carl F. Cline
发明人： Lee E. Tanner , Ranjan Ray , Carl F. Cline
IPC分类号： C22C45/06 , C22C45/10
CPC分类号： C22C45/06 , C22C45/10
摘要： Amorphous metal alloys are prepared from titanium-beryllium base compositions comprising about 48 to 68 atom percent titanium and about 32 to 52 atom percent beryllium, with up to about 10 atom percent of beryllium replaced by additional alloying elements such as transition metals and metalloids. These alloys evidence high strength, good ductility and low density. The alloys are potentially useful in applications requiring a high strength-to-weight ratio.

13. 发明授权

US4050931A Amorphous metal alloys in the beryllium-titanium-zirconium system 失效
标题翻译：铍钛锆体系中的无定形金属合金
公开(公告)号：US4050931A
公开(公告)日：1977-09-27
申请号：US709028
申请日：1976-07-27
申请人： Lee Elliot Tanner , Ranjan Ray , Carl F. Cline
发明人： Lee Elliot Tanner , Ranjan Ray , Carl F. Cline
IPC分类号： C22C45/06 , C22C45/10 , C22C14/00 , C22C16/00
CPC分类号： C22C45/06 , C22C45/10
摘要： Amorphous metal alloys are prepared from compositions in the beryllium-titanium-zirconium system. The compositions, in the form of long, continuous ribbon, are defined within an area on a ternary diagram having as its coordinates in atom percent beryllium, atom percent titanium, and atom percent zirconium, the area being defined by a polygon having at its corners the 10 points defined byA. 40% Be, 58% Ti, 2% ZrB. 35% Be, 57% Ti, 8% ZrC. 30% Be, 55% Ti, 15% ZrD. 30% Be, 20% Ti, 50% ZrE. 35% Be, 0% Ti, 65% ZrF. 45% Be, 0% Ti, 55% ZrG. 55% Be, 15% Ti, 30% ZrH. 55% Be, 20% Ti, 25% ZrI. 50% Be, 35% Ti, 15% ZrJ. 43% Be, 53% Ti, 4% Zr.These alloys evidence high strength, low density, a specific strength of at least about 33 .times. 10.sup.5 cm and good ductility. The alloys are useful in applications requiring a high strength-to-weight ratio.
摘要翻译：无定形金属合金由铍钛锆体系中的组合物制备。形式为长连续带的组合物定义在三元图上的以原子百分比铍，原子百分比钛和原子百分比锆为坐标的区域内，该面积由多角形限定在其角上由A. 40％Be，58％Ti，2％Zr B. 35％Be，57％Ti，8％Zr C. 30％Be，55％Ti，15％Zr D. 30％Be， 20％Ti，50％Zr E. 35％Be，0％Ti，65％Zr F. 45％Be，0％Ti，55％Zr G. 55％Be，15％Ti，30％Zr H. 55％ Be，20％Ti，25％Zr I. 50％Be，35％Ti，15％Zr J. 43％Be，53％Ti，4％Zr。

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