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1.发明授权
公开(公告)号：US6074497A
公开(公告)日：2000-06-13
申请号：US898590
申请日：1997-07-22
申请人： Akihisa Inoue , Masahiro Oguchi , Junichi Nagahora , Masato Otsuki , Toru Kohno , Shin Takeda , Yuma Horio
发明人： Akihisa Inoue , Masahiro Oguchi , Junichi Nagahora , Masato Otsuki , Toru Kohno , Shin Takeda , Yuma Horio
CPC分类号： B22F9/082 , C22C1/0416 , C22C21/00 , C22C45/08 , Y10T428/12486
摘要： A highly wear-resistant aluminum-based composite alloy has improved wear resistant itself and the wear amount of the opposed Fe-based material is decreased as compared with the conventional wear-resistant aluminum alloys. The inventive composite alloy has a structure that at least either a dispersing phase selected from the group consisting of hard fine particles or a solid-lubricant particles having average diameter of 10 um or less is dispersed in an aluminum-alloy matrix which contains quasi-crystals.
摘要翻译： 高耐磨的铝基复合合金本身具有改善的耐磨性，与常规耐磨铝合金相比，相对的Fe基材料的磨损量降低。 本发明的复合合金具有以下结构：将选自硬细颗粒或平均粒径为10μm以下的固体润滑剂颗粒的分散相中的至少一种分散在含有准晶体的铝合金基体中 。
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公开(公告)号：US5368658A
公开(公告)日：1994-11-29
申请号：US19755
申请日：1993-02-19
CPC分类号： C22C45/08
摘要： The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula: Al.sub.a M.sub.b X.sub.cwherein:M is at least one metal element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Ti, Mo, W, Ca, Li, Mg and Si;X is at least one metal element selected from the group consisting of Hf, Nb, and Ta; anda, b and c are atomic percentages falling within the following ranges:50.ltoreq.a.ltoreq.95, 0.5.ltoreq.b.ltoreq.35 and 0.5.ltoreq.c.ltoreq.25, the aluminum-based alloy being in an amorphous state, microcrystalline state or a composite state thereof. The aluminum-based alloys possess an advantageous combination of properties of high strength, heat resistance, superior ductility and good processability which make then suitable for various applications.
摘要翻译： 本发明提供具有以下通式表示的组成的高强度耐热铝基合金：AlaMbXc其中：M是选自V，Cr，Mn，Fe，Co，Ni中的至少一种金属元素， Cu，Zr，Ti，Mo，W，Ca，Li，Mg和Si; X是选自Hf，Nb和Ta中的至少一种金属元素; 和a，b和c是原子百分比在以下范围内：铝基合金（50〜 处于非晶状态，微晶状态或其复合状态。 铝基合金具有高强度，耐热性，优异的延展性和良好的加工性能的有利组合，从而适用于各种应用。
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3.发明授权Aluminum alloy powders for coating materials, and coating materials containing the alloy powders 失效用于涂料的铝合金粉末和含有合金粉末的涂料
公开(公告)号：US5198042A
公开(公告)日：1993-03-30
申请号：US791572
申请日：1991-11-12
IPC分类号： B22F1/00 , B22F9/00 , B22F9/10 , C09C1/62 , C09C1/64 , C22C1/04 , C22C45/08 , C23C4/04 , C23C4/12
CPC分类号： C22C1/0416 , B22F9/008 , B22F9/10 , C09C1/62 , C09C1/622 , C23C4/04 , C23C4/123 , B22F2009/084 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/11 , C01P2006/22 , C01P2006/60 , C01P2006/90 , Y10T428/256
摘要： An aluminum alloy powder for coating materials and a coating material containing the aluminum alloy powder. The aluminum alloy powder comprises an amorphous aluminum alloy consisting essentially of from 83 to 91% of Al, from 0.5 to 5% of Ca and from 8 to 12% of Ni, all in atom %, and comprising a leaf-shaped particle having a thickness of 0.3 to 3 .mu.m, a minor axis of from 10 to 150 .mu.m, a ratio of the minor axis to a major axis of from 1 to 3, and an aspect ratio which is the ratio of the minor axis to the thickness of from 3 to 100, wherein the aluminum alloy powder is contained in an amount of from 5 to 25 parts by weight based on 100 parts by weight of the total weight of (i) the coating material resin component and (ii) aluminum alloy powder, and the coating material resin component is selected from the group consisting of a water-based synthetic latex and a water-soluble resin. The aluminum alloy powder has a superior dispersibility in a resin in a coating material. When added to a coating material and then coated, the aluminum alloy powder can bring about leafing in a desirable state, so that the coating surface can be effectively covered with the powder. The aluminum alloy powder can impart better hiding power and reflecting properties, even when added in a smaller quantity than conventional powders. Since the aluminum alloy powder is comprised of an amorphous alloy, it does not cause deterioration of reflecting properties, even when used in coating materials containing water-soluble solvents.
摘要翻译： 用于涂料的铝合金粉末和含有铝合金粉末的涂料。 所述铝合金粉末包含非晶态铝合金，其基本上由Al：83〜91％，0.5〜5％的Ca和8〜12％的Ni组成，全部为原子％，并且包含具有 厚度为0.3〜3μm，短轴为10〜150μm，短轴与长轴的比例为1〜3，纵轴比与纵轴的长径比 为3〜100，其中，相对于（i）涂料树脂成分和（ii）铝合金粉末的总重量的100重量份，铝合金粉末的含量为5〜25重量份 涂料树脂成分选自水性合成胶乳和水溶性树脂。 铝合金粉末在涂料中的树脂中具有优异的分散性。 当添加到涂料中然后涂覆时，铝合金粉末可以在期望的状态下带来漂浮，从而可以用粉末有效地覆盖涂层表面。 铝合金粉末即使加入比常规粉末更少的量，也能赋予更好的遮盖力和反射性能。 由于铝合金粉末是由非晶合金组成的，所以即使在含有水溶性溶剂的涂料中使用也不会引起反射性能的劣化。
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公开(公告)号：US4909867A
公开(公告)日：1990-03-20
申请号：US243501
申请日：1988-09-12
CPC分类号： C22C45/08
摘要： The present invention provides high-strength and heat resistant aluminum alloys having a composition represented by the general formula Al.sub.a M.sub.b La.sub.c (wherein M is at least one metal element selected from the group consisting of Fe, Co, Ni, Cu, Mn and Mo; and a, b and c are atomic percentages falling within the following ranges:65.ltoreq.a.ltoreq.93, 4.ltoreq.b.ltoreq.25 and 3.ltoreq.c.ltoreq.15),the aluminum alloys containing at least 50% by volume of amorphous phase. The aluminum alloys are especially useful as high strength and high heat resistant materials in various applications and, since the aluminum alloys specified above exhibit a superplasticity in the vicinity of their crystallization temperature, they can be readily worked into bulk forms by extrusion, press working or hot forging in the vicinity of the crystallization temperature.
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公开(公告)号：US5013346A
公开(公告)日：1991-05-07
申请号：US419153
申请日：1989-10-10
IPC分类号： B22F1/00 , B22F9/08 , B22F9/10 , C08K3/08 , C08K3/40 , C09C1/28 , C09C1/62 , C09C3/04 , C09D7/12 , C22C1/04 , C22C33/02
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/082 , B22F9/10 , C08K3/08 , C08K3/40 , C09C1/28 , C09C1/62 , C09C1/622 , C09C3/045 , C09D7/1216 , C09D7/1291 , C22C1/0416 , C22C1/0433 , C22C33/02 , B22F2009/084 , B22F2998/00 , B22F2999/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/90 , C08K2201/016 , Y10S75/954 , Y10T428/2982 , Y10T428/2993
摘要： The present invention provides an additive powder for coating materials or plastics, comprising a particle of a metal or glass, comprised of a particle having a thickness of 0.5 to 5 .mu.m, a minor axis/major axis of from 5 to 500 .mu.m, an aspect ratio (ratio of the major axis to the thickness) of not less than 5, and a ratio of the minor axis to the major axis, of from 1 to 10, and having the shape of a leaf as a whole. This powder can be prepared by melting a metal or glass, bringing the resulting melt to flow out from a nozzle and jetting a gas to the melt to form droplets of the melt, and bringing said droplets, before they solidify, to collied against the surface of a rotating cooling member having the shape of an cone or horn and provided in the directio of the flow of said droplets, followed by cooling to effect solidification. This powder can readily cause the leafing phenomenon when added in coating materials and coated, and hence the coating surface can be effectively covered with the powder, so that it can impart superior corrosion resistance and weathering resistance as compared with conventional powders. It can also impart superior electromagnetic shielding properties when added in plastics or rubbers.
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公开(公告)号：US5320688A
公开(公告)日：1994-06-14
申请号：US19756
申请日：1993-02-19
CPC分类号： C22C45/08
摘要： The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula:Al.sub.a M.sub.b X.sub.cwherein:M is at least one metal element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Ti, Mo, W, Ca, Li, Mg and Si;X is at least one metal element selected from the group consisting of Y, La, Ce, Sm, Nd, Hf, Nb, Ta and Mm (misch metal); anda, b and c are atomic percentages falling within the following ranges:50.ltoreq.a.ltoreq.95, 0.5.ltoreq.b.ltoreq.35 and 0.5.ltoreq.c.ltoreq.25,the aluminum-based alloy being in an amorphous state, microcrystalline state or a composite state thereof. The aluminum-based alloys possess an advantageous combination of properties of high strength, heat resistance, superior ductility and good processability which make then suitable for various applications.
摘要翻译： 本发明提供具有以下通式表示的组成的高强度耐热铝基合金：AlaMbXc其中：M是选自V，Cr，Mn，Fe，Co，Ni中的至少一种金属元素， Cu，Zr，Ti，Mo，W，Ca，Li，Mg和Si; X是选自Y，La，Ce，Sm，Nd，Hf，Nb，Ta和Mm（混合稀土金属）中的至少一种金属元素; 和a，b和c是原子百分比在以下范围内：铝基合金（50〜 处于非晶状态，微晶状态或其复合状态。 铝基合金具有高强度，耐热性，优异的延展性和良好的加工性能的有利组合，从而适用于各种应用。
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公开(公告)号：US5240517A
公开(公告)日：1993-08-31
申请号：US723332
申请日：1991-06-28
IPC分类号： C22C45/08
CPC分类号： C22C45/08
摘要： The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula: Al.sub.a M.sub.b X.sub.c wherein:M is at least one metal element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Ti, Mo, W, Ca, Li, Mg and Si;X is at least one metal element selected from the group consisting of Y, La, Ce, Sm, Nd, Hf, Nb, Ta and Mm (misch metal); anda, b and c are atomic percentages falling within the following ranges:50.ltoreq.a.ltoreq.95, 0.5.ltoreq.b.ltoreq.35 and 0.5.ltoreq.c.ltoreq.25,the aluminum-based alloy being in an amorphous state, microcrystalline state or a composite state thereof. The aluminum-based alloys possess an advantageous combination of properties of high strength, heat resistance, superior ductility and good processability which make then suitable for various applications.
摘要翻译： 本发明提供具有以下通式表示的组成的高强度耐热铝基合金：AlaMbXc其中：M是选自V，Cr，Mn，Fe，Co，Ni中的至少一种金属元素， Cu，Zr，Ti，Mo，W，Ca，Li，Mg和Si; X是选自Y，La，Ce，Sm，Nd，Hf，Nb，Ta和Mm（混合稀土金属）中的至少一种金属元素; 和a，b和c是原子百分比在以下范围内：铝基合金（50〜 处于非晶状态，微晶状态或其复合状态。 铝基合金具有高强度，耐热性，优异的延展性和良好的加工性能的有利组合，从而适用于各种应用。
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8.发明授权
公开(公告)号：US5053084A
公开(公告)日：1991-10-01
申请号：US515334
申请日：1990-04-30
CPC分类号： C22C45/08 , Y10S420/902
摘要： The present invention provides high-strength, heat resistant aluminum alloys having a composition represented by the general formula:Al.sub.a M.sub.b X.sub.d or Al.sub.a M.sub.b Q.sub.c X.sub.e(wherein M is at least one metal element selected from the group consisting of Cu, Ni, Co and Fe; Q is at least one metal element selected from the group consisting Mn, Cr, Mo, W, V, Ti and Zr; X is at least one metal element selected from the group consisting of Nb, Ta, Hf and Y; and a, b, c, d and e are atomic percentages falling within the following ranges: 45.ltoreq.a.ltoreq.90, 5.ltoreq.b.ltoreq.40, 0
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公开(公告)号：US4891068A
公开(公告)日：1990-01-02
申请号：US261972
申请日：1988-10-24
IPC分类号： B22F1/00 , B22F9/08 , B22F9/10 , C08K3/08 , C08K3/40 , C09C1/28 , C09C1/62 , C09C3/04 , C09D7/12 , C22C1/04 , C22C33/02
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/082 , B22F9/10 , C08K3/08 , C08K3/40 , C09C1/28 , C09C1/62 , C09C1/622 , C09C3/045 , C09D7/1216 , C09D7/1291 , C22C1/0416 , C22C1/0433 , C22C33/02 , B22F2009/084 , B22F2998/00 , B22F2999/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/90 , C08K2201/016 , Y10S75/954 , Y10T428/2982 , Y10T428/2993
摘要： The present invention provides an additive powder for coating materials or plastics, comprising a particle of a metal or glass, comprised of a particle having a thickness of 0.5 to 5 .mu.m, a minor axis/major axis of from 5 to 500 .mu.m, an aspect ratio (ratio of the major axis to the thickness) of not less than 5, and a ratio of the minor axis to the major axis, of from 1 to 10, and having the shape of a leaf as a whole. This powder can be prepared by melting a metal or glass, bringing the resulting melt to flow out from a nozzle and jetting a gas to the melt to form droplets of the melt, and bringing said droplets, before they solidify, to collide against the surface of a rotating cooling member having the shape of an cone or horn and provided in the direction of the flow of said droplets, followed by cooling to effect solidification. This powder can readily cause the leafing phenomenon when added in coating materials and coated, and hence the coating surface can be effectively covered with the powder, so that it can impart superior corrosion resistance and weathering resistance as compared with conventional powders. It can also impart superior electromagnetic shielding properties when added in plastics or rubbers.
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公开(公告)号：US5053085A
公开(公告)日：1991-10-01
申请号：US345677
申请日：1989-04-28
CPC分类号： C22C45/08
摘要： The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula, Al.sub.a M.sub.b X.sub.cwherein:M is at least one metal element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Ti, Mo, W, Ca, Li, Mg, and Si;X is at least one metal element selected from the group consisting of Y, La, Ce, Sm, Nd, Hf, Nb, Ta and Mm (misch metal); anda, b and c are atomic percentages falling within the following ranges:50.ltoreq.a.ltoreq.95, 0.5.ltoreq.b.ltoreq.35 and 0.5.ltoreq.c.ltoreq.25,the aluminum-based alloy being in an amorphous state, microcrystalline state or a composite state thereof. The aluminum-based alloys possess an advantageous combination of properties of high strength, heat resistance, superior ductility and good processability which make them suitable for various applications.
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