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1. 发明授权

US5264021A Compacted and consolidated aluminum-based alloy material and production process thereof 失效
标题翻译：压实和固结的铝基合金材料及其制造方法
公开(公告)号：US5264021A
公开(公告)日：1993-11-23
申请号：US930733
申请日：1992-08-14
申请人： Kazuhiko Kita , Makoto Kawanishi , Hidenobu Nagahama
发明人： Kazuhiko Kita , Makoto Kawanishi , Hidenobu Nagahama
IPC分类号： B22F1/00 , C22C1/04 , C22C21/00 , C22C45/08 , B22F3/02
CPC分类号： C22C1/0416 , C22C45/08 , Y10T428/12028
摘要： A compacted and consolidated aluminum-based alloy material is obtained by compacting and consolidating a rapidly-solidified material having a composition represented by the general formula: Al.sub.a Ni.sub.b X.sub.c M.sub.d or Al.sub.a' Ni.sub.b X.sub.c M.sub.d Q.sub.e, where X is one or two elements selected from La and Ce or an Mm; M is Zr or Ti; Q is one or more elements selected from Mg, Si, Cu and Zn, and a, a', b, c, d and e are, in atomic percentages, 84.ltoreq.a.ltoreq.94.8, 82.ltoreq.a'.ltoreq.94.6, 5.ltoreq.b .ltoreq.10, 0.1.ltoreq.c.ltoreq.3, 0.1.ltoreq.d.ltoreq.3, and 0.2.ltoreq.e.ltoreq.2. According to the production process of the invention, powder or flakes obtained by rapidly solidifying are compacted, followed by compressing, forming and consolidating by conventional plastic working operations. The consolidated material has an elongation sufficient to withstand secondary working operations. Moreover, the material retains the excellent properties of its raw material as they are.

2. 发明授权

US5714018A High-strength and high-toughness aluminum-based alloy 失效
标题翻译：高强度高韧性铝基合金
公开(公告)号：US5714018A
公开(公告)日：1998-02-03
申请号：US967195
申请日：1992-10-27
申请人： Kazuhiko Kita , Hidenobu Nagahama , Takeshi Terabayashi , Makoto Kawanishi
发明人： Kazuhiko Kita , Hidenobu Nagahama , Takeshi Terabayashi , Makoto Kawanishi
IPC分类号： C22C21/00 , C22C45/08
CPC分类号： C22C45/08 , C22C21/00
摘要： A high-strength and high-toughness aluminum-based alloy having a composition represented by the general formula: Al.sub.a Ni.sub.b X.sub.c M.sub.d Q.sub.e, wherein X is at least one element selected from the group consisting of La, Ce, Mm, Ti and Zr; M is at least one element selected from the group consisting of V, Cr, Mn, Fe, Co, Y, Nb, Mo, Hf, Ta and W; Q is at least one element selected from the group consisting of Mg, Si, Cu and Zn; and a, b, c, d and e are, in atomic percentage, 83.ltoreq.a.ltoreq.94,3, 5.ltoreq.b.ltoreq.10, 0.5.ltoreq.c.ltoreq.3, 0.1.ltoreq.d.ltoreq.2, and 0.1.ltoreq.e.ltoreq.2. The aluminum-based alloy has a high strength and an excellent toughness and can maintain the excellent characteristics provided by a quench solidification process even when subjected to thermal influence at the time of working. In addition, it can provide an alloy material having a high specific strength by virtue of minimized amounts of elements having a high specific gravity to be added to the alloy.
摘要翻译：具有由通式AlaNibXcMdQe表示的组成的高强度和高韧性的铝基合金，其中X是选自La，Ce，Mm，Ti和Zr中的至少一种元素; M是选自V，Cr，Mn，Fe，Co，Y，Nb，Mo，Hf，Ta和W中的至少一种元素; Q是选自Mg，Si，Cu和Zn中的至少一种元素; 和a，b，c，d和e分别为原子百分比为83

3. 发明授权

US5454855A Compacted and consolidated material of aluminum-based alloy and process for producing the same 失效
标题翻译：铝合金的压实和固结材料及其制造方法
公开(公告)号：US5454855A
公开(公告)日：1995-10-03
申请号：US967206
申请日：1992-10-27
申请人： Kazuhiko Kita , Hidenobu Nagahama , Takeshi Terabayashi , Makoto Kawanishi
发明人： Kazuhiko Kita , Hidenobu Nagahama , Takeshi Terabayashi , Makoto Kawanishi
IPC分类号： C22C1/04 , C22C21/00 , C22C45/08 , B22F3/02
CPC分类号： C22C21/00 , C22C1/0416 , C22C45/08
摘要： A compacted and consolidated material of an aluminum-based alloy obtained by compacting and consolidating a rapidly solidified material having a composition represented by the general formula: Al.sub.a Ni.sub.b X.sub.c M.sub.d, Al.sub.a Ni.sub.b X.sub.c Q.sub.e or Al.sub.a 'Ni.sub.b X.sub.c M.sub.d Q.sub.e, wherein X represents at least one element selected from the group consisting of La, Ce, Mm (misch metal), Ti and Zr; M represents at least one element selected from the group consisting of V, Cr, Mn, Fe, Co, Y, Nb, Mo, Hf, Ta and W; Q represents at least one element selected from the group consisting of Mg, Si, Cu and Zn; and a, a', b, c, d and e are, in atomic percentages, 85.ltoreq.a.ltoreq.94.4, 83.ltoreq.a.ltoreq.94.3, 5.ltoreq.b.ltoreq.10, 0.5.ltoreq.c.ltoreq.3, 0.1.ltoreq.d.ltoreq.2 and 0.1.ltoreq.e.ltoreq.2. The material is produced by melting a material having the above specified composition, quench-solidifying the melt, compacting the resultant powder or flakes, and subjecting the thus-compacted material to press forming and consolidating by a conventional plastic working technique.
摘要翻译：通过压实和固结具有由通式Ala NibXcMd，AlaNibXcQe或Ala'NibXcMdQe表示的组成的快速凝固材料获得的铝基合金的压实和固结材料，其中X表示选自以下的至少一种元素： La，Ce，Mm（稀土金属），Ti和Zr; M表示选自V，Cr，Mn，Fe，Co，Y，Nb，Mo，Hf，Ta和W中的至少一种元素; Q表示选自Mg，Si，Cu和Zn中的至少一种元素; 和a，a'，b，c，d和e以原子百分比计，85

4. 发明授权

US5334266A High strength, heat resistant aluminum-based alloys 失效
标题翻译：高强度，耐热铝基合金
公开(公告)号：US5334266A
公开(公告)日：1994-08-02
申请号：US980421
申请日：1992-11-23
申请人： Makoto Kawanishi , Hidenobu Nagahama
发明人： Makoto Kawanishi , Hidenobu Nagahama
IPC分类号： B22D11/06 , C22C21/00 , C22C45/08
CPC分类号： C22C45/08 , C22C21/00
摘要： High strength, heat resistant aluminum-based alloys have a composition consisting of the following general formula Al.sub.a M.sub.b X.sub.d or Al.sub.a' M.sub.b Q.sub.c X.sub.d, wherein M is at least one metal element selected from the group consisting of Co, Ni, Cu, Zn and Ag; Q is at least one metal element selected from the group consisting of V, Cr, Mn and Fe; X is at least one metal element selected from the group consisting of Li, Mg, Si, Ca, Ti and Zr; and a, a', b, c and d are, in atomic percentages; 80.ltoreq.a.ltoreq.94.5, 80.ltoreq.a'.ltoreq.94, 5.ltoreq.b.ltoreq.15, 0.5.ltoreq.c.ltoreq.3 and 0.5.ltoreq.d.ltoreq.10. In the above specified alloys, aluminum intermetallic compounds are finely dispersed throughout an aluminum matrix and, thereby, the mechanical properties, especially strength and heat resistance, are considerably improved. The aluminum-based alloys of the present invention are very useful as light-weight, high-strength materials, namely, high specific strength materials, both at room temperature and elevated temperatures.
摘要翻译：高强度，耐热的铝基合金具有由以下通式AlaMbXd或Ala'MbQcXd组成的组成，其中M是选自Co，Ni，Cu，Zn和Ag中的至少一种金属元素; Q是选自V，Cr，Mn和Fe中的至少一种金属元素; X是选自Li，Mg，Si，Ca，Ti和Zr中的至少一种金属元素; a，a，b，c和d为原子百分数; 80

5. 发明申请

US20060254747A1 Injection molding apparatus 审中-公开
标题翻译：注塑设备
公开(公告)号：US20060254747A1
公开(公告)日：2006-11-16
申请号：US11487052
申请日：2006-07-14
申请人： Mamoru Ishida , Makoto Kawanishi
发明人： Mamoru Ishida , Makoto Kawanishi
IPC分类号： B22D17/12
CPC分类号： B22D17/30 , B22D17/04 , B22D17/14 , B22D17/203
摘要： An apparatus provided is capable of performing injection molding of a high-melting point metal. The injection molding apparatus comprises a mold, a sleeve disposed so as to be movable forward and backward toward a pouring gate of the mold, a plunger slidably disposed in the sleeve, a heating means for heating and melting a raw material lump supplied into a raw material accommodating part formed by an inside wall of the sleeve and the plunger mentioned above, and a raw material lump supplying means for supplying the raw material lump to the above-mentioned raw material accommodating part from above. For the purpose of ensuring that a melt of a metal which has been heated and melted hardly flows into a gap between the plunger and the sleeve, the above-mentioned plunger and/or sleeve is equipped with a cooling means.
摘要翻译：提供的装置能够进行高熔点金属的注射成型。注射成型装置包括：模具，套筒，其可以朝向模具的浇注口向前和向后移动，可滑动地设置在套筒中的柱塞，用于加热和熔化供给原料的原料块的加热装置由套筒的内壁和上述柱塞形成的材料容纳部分，以及用于从上方将原料块供给到上述原料容纳部的原料块供给装置。为了确保已经被加热和熔化的金属的熔体几乎不流入柱塞和套筒之间的间隙，上述柱塞和/或套筒配备有冷却装置。

6. 发明授权

US5725333A Spiral end mill and method of manufacturing the same 失效
标题翻译：螺旋端铣刀及其制造方法
公开(公告)号：US5725333A
公开(公告)日：1998-03-10
申请号：US626476
申请日：1996-04-02
申请人： Makoto Abe , Yuichiro Kohno , Nobuo Yasuhira , Shuji Ueda , Kiyoji Aburaya , Seiji Nakatani , Makoto Kawanishi
发明人： Makoto Abe , Yuichiro Kohno , Nobuo Yasuhira , Shuji Ueda , Kiyoji Aburaya , Seiji Nakatani , Makoto Kawanishi
IPC分类号： B23C5/10
CPC分类号： B23C5/1081 , B23C2210/203 , B23C2210/321 , Y10T407/1948 , Y10T407/1966 , Y10T407/26
摘要： A spiral end mill which can mill a substantially sharp inside corner of a work surface and attain a stable working accuracy for a long time. The spiral end mill has a hard sintered compact insert portion, a negative relief face a first circular land provided along the outer periphery of the insert portion, and a second circular land on the negative relief face so as to be continuous with the first circular land. The widths of the two circular lands may be the same as or different from each other, and the helix angle of a back line of the second circular land is less than that of the first circular land. A method of manufacturing the spiral end mill involves machining a relief angle in the outer periphery of the insert portion while changing the helix angle between the negative relief face and the rest of the outer periphery.
摘要翻译：螺旋端铣刀可以磨削工作表面的大致尖锐的内角，长时间达到稳定的加工精度。螺旋端铣刀具有硬烧结紧凑型插入部分，负凹凸面沿着插入部分的外周设置的第一圆形区域和位于负凹凸面上的第二圆形平台，以便与第一圆形平台连续。两个圆形平台的宽度可以彼此相同或不同，并且第二圆形平台的背线的螺旋角小于第一圆形平台的背面线的螺旋角。螺旋端铣刀的制造方法包括在插入部的外周加工凸角，同时改变负凸起面与外周的其余部分之间的螺旋角。

7. 发明授权

US5332456A Superplastic aluminum-based alloy material and production process thereof 失效
标题翻译：超塑性铝基合金材料及其制备方法
公开(公告)号：US5332456A
公开(公告)日：1994-07-26
申请号：US951197
申请日：1992-09-25
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Kenji Higashi , Katsumasa Ohtera , Makoto Kawanishi
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Kenji Higashi , Katsumasa Ohtera , Makoto Kawanishi
IPC分类号： C22C21/00 , C22C45/08 , C22F1/04 , C22F1/00
CPC分类号： C22C21/00 , C22C45/08 , C22F1/04 , Y10S420/902
摘要： A superplastic aluminum-based alloy material consisting of a matrix formed of aluminum or a supersaturated aluminum solid solution, whose average crystal grain size is 0.005 to 1 .mu.m, and particles made of a stable or metastable phase of various intermetallic compounds formed of the main alloying element (i.e., the matrix element) and the other alloying elements and/or of various intermetallic compounds formed of the other alloying elements and distributed evenly in the matrix, the particles having a mean particle size of 0.001 to 0.1 .mu.m. The superplastic aluminum-based alloy material is produced from a rapidly solidified material consisting of an amorphous phase, a microcrystalline phase or a mixed phase thereof by optionally heat treating the material at a prescribed temperature for a prescribed period of time and then subjecting it to a single or combined thermomechanical treatment. The superplastic aluminum-based alloy material of the present invention is suited for superplastic working.
摘要翻译：由铝或由过饱和铝固溶体形成的平均晶粒尺寸为0.005-1μm的基质和由主要形成的各种金属间化合物的稳定或亚稳相制成的颗粒组成的超塑性铝基合金材料合金元素（即基质元素）和其它合金元素和/或由其它合金元素形成的各种金属间化合物，并均匀地分布在基质中，颗粒的平均粒度为0.001至0.1μm。超塑性铝基合金材料由非晶相，微晶相或其混合相组成的快速凝固材料制成，可任选地在预定温度下将材料热处理规定的时间，然后将其单一或组合的热机械治疗。本发明的超塑性铝基合金材料适用于超塑性加工。

8. 发明授权

US5405462A Superplastic aluminum-based alloy material and production process thereof 失效
标题翻译：超塑性铝基合金材料及其制备方法
公开(公告)号：US5405462A
公开(公告)日：1995-04-11
申请号：US200230
申请日：1994-02-23
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Kenji Higashi , Katsumasa Ohtera , Makoto Kawanishi
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Kenji Higashi , Katsumasa Ohtera , Makoto Kawanishi
IPC分类号： C22C21/00 , C22C45/08 , C22F1/04
CPC分类号： C22C21/00 , C22C45/08 , C22F1/04 , Y10S420/902
摘要： A superplastic aluminum-based alloy material consisting of a matrix formed of aluminum or a supersaturated aluminum solid solution, whose average crystal grain size is 0.005 to 1 .mu.m, and particles made of a stable or metastable phase of various intermetallic compounds formed of the main alloying element (i.e., the matrix element) and the other alloying elements and/or of various intermetallic compounds formed of the other alloying elements and distributed evenly in the matrix, the particles having a mean particle size of 0.001 to 0.1 .mu.m. The superplastic aluminum-based alloy material is produced from a rapidly solidified material consisting of an amorphous phase, a microcrystalline phase or a mixed phase thereof by optionally heat treating at a prescribed temperature for a prescribed period of time and then subjecting to a single or combined thermo-mechanical treatment. The superplastic aluminum-based alloy material of the present invention is suited for to superplastic working.
摘要翻译：由铝或由过饱和铝固溶体形成的平均晶粒尺寸为0.005-1μm的基质和由主要形成的各种金属间化合物的稳定或亚稳相制成的颗粒组成的超塑性铝基合金材料合金元素（即基质元素）和其它合金元素和/或由其它合金元素形成的各种金属间化合物，并均匀地分布在基质中，颗粒的平均粒度为0.001至0.1μm。超塑性铝基合金材料由非晶相，微晶相或其混合相组成的快速凝固材料通过任意在规定温度下热处理规定的时间段，然后进行单一或组合热机械处理。本发明的超塑性铝基合金材料适用于超塑性加工。

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