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1.发明授权Corrosion-resistant structure comprising a metallic surface and an amorphous alloys surface bonded thereupon 失效包括金属表面和结合在其上的非晶合金表面的耐腐蚀结构
公开(公告)号：US4834806A
公开(公告)日：1989-05-30
申请号：US98391
申请日：1987-09-18
IPC分类号： B23K26/00 , B23K26/34 , B23K35/30 , C22C1/00 , C22C1/02 , C22C19/00 , C22C45/04 , C22F3/00 , C23C26/00 , C23C26/02
CPC分类号： B23K35/3033 , C22C1/002 , C22C45/04 , C22F3/00 , C23C26/02 , Y10S148/903 , Y10T428/12944 , Y10T428/12972
摘要： A corrosion-resistant amorphous surface alloy is disclosed which is 150 .mu.m or less thick and bonded onto a substrate crystalline metal or alloy and processed by irradiation of high energy density beam, such alloy being composed of 8-19 at % Cr, 17-22 at % in the sum of P and 2-7 at % B, and the remainder being Ni, Ni--Co containing Co in an atomoic ratio of Co/Ni of 2/3 or less, or Ni--Fe or Ni--Co--Fe containing Fe in an atomic ratio of Fe/Ni or Fe/Ni+Co of 1/5 or less. Also disclosed is a process for producing such alloy.
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公开(公告)号：US5460663A
公开(公告)日：1995-10-24
申请号：US231591
申请日：1994-04-20
申请人： Koji Hashimoto , Jinhan Kim , Hideaki Yoshioka , Hiroki Habazaki , Asahi Kawashima , Katsuhiko Asami
发明人： Koji Hashimoto , Jinhan Kim , Hideaki Yoshioka , Hiroki Habazaki , Asahi Kawashima , Katsuhiko Asami
CPC分类号： C22C45/10
摘要： Amorphous alloys having an extremely high corrosion resistance comprise Cr and at least one element selected from Ta and Nb, as essential components, and are spontaneously passive owing to the formation of stable protective films, even in very corrosive environments such as poorly oxidizing concentrated hydrochloric acid. The amorphous alloy may further include one or more elements appropriately selected from other alloying elements of Al, Ti, Zr, Fe, Co, Ni, Cu, Mo and W. The amorphous alloys have advantageous properties, such as very high corrosion resistance, high corrosion resistance at elevated temperatures and high wear resistance, and, therefore are useful in chemical plants or other industrial and domestic applications.
摘要翻译： 具有非常高的耐腐蚀性的非晶合金包括Cr和至少一种选自Ta和Nb的元素作为必要组分，并且由于形成稳定的保护膜而自发被动，即使在非常腐蚀的环境中，例如氧化不良的浓盐酸 。 非晶合金还可以包括从Al，Ti，Zr，Fe，Co，Ni，Cu，Mo和W的其他合金元素中适当选择的一种或多种元素。非晶合金具有优异的性能，例如非常高的耐腐蚀性，高 在高温下的耐腐蚀性和高耐磨性，因此在化工厂或其他工业和家用应用中是有用的。
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公开(公告)号：US5123980A
公开(公告)日：1992-06-23
申请号：US592368
申请日：1990-10-03
CPC分类号： C23C14/14 , C22C45/08 , C23C14/3464
摘要： An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element selected from valve metals of Ti and Zr, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Mo, W, Ta and Nb.
摘要翻译： 具有特殊特性的非晶态铝合金阀门金属合金，具有高耐腐蚀性，高耐磨性和相当的韧性，由Al和选自Ti和Zr的阀门金属中的至少一种元素组成，允许的部分难熔金属被允许 被选自Mo，W，Ta和Nb中的至少一种元素取代。
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公开(公告)号：US5076865A
公开(公告)日：1991-12-31
申请号：US420930
申请日：1989-10-13
CPC分类号： C23C14/14 , C22C45/08 , C23C14/3464
摘要： An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and coinsiderable toughness, consisting of Al and at least one element selected from valve metals of Ti and Zr, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Mo, W, Ta and Nb.
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公开(公告)号：US5041175A
公开(公告)日：1991-08-20
申请号：US593745
申请日：1990-10-05
IPC分类号： C22C45/08
CPC分类号： C22C45/08
摘要： An amorphous aluminum-refractory metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element selected from refractory metals of Ta, Nb, Mo and W, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Ti and Zr.
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公开(公告)号：US5030300A
公开(公告)日：1991-07-09
申请号：US454412
申请日：1989-12-21
IPC分类号： C22C45/08
CPC分类号： C22C45/08
摘要： An amorphous aluminum-refractory metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element selected from refractory metals of Ta, Nb, Mo and W, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Ti and Zr.
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公开(公告)号：US5015352A
公开(公告)日：1991-05-14
申请号：US420903
申请日：1989-10-13
CPC分类号： C23C14/14 , C23C14/3464 , C23C14/505
摘要： A method for preparation of amorphous superlattice alloys consisting of lamellae based on periodic change in the composition by continuous conventional sputtering with a periodic change in the positions of substrates relative to a target or targets by rotating the substrate on a first axis and orbiting the substrate and first axis around a second axis parallel to the first axis.
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公开(公告)号：US5549797A
公开(公告)日：1996-08-27
申请号：US207891
申请日：1994-03-07
CPC分类号： C22C45/006
摘要： Amorphous alloy comprising 30 to 75 atomic % Cr, the remainder being substantially at least one element selected from the group consisting of Ti and Zr and alloys represented by the general formula: X.sub.a Cr.sub.b M.sub.c wherein X is at least one element selected from the group consisting of Ti and Zr; M is at least one element selected from the group consisting of Mg, Al, Fe, Co, Ni, Cu, Mo and W; and a, b, and c are, in atomic percentage, a>20, 20 .ltoreq.b.ltoreq.75, 0
摘要翻译： 包含30〜75原子％Cr的非晶合金，余量基本上为选自Ti和Zr中的至少一种元素以及由通式XaCrbMc表示的合金，其中X为选自Ti 和Zr; M是选自Mg，Al，Fe，Co，Ni，Cu，Mo和W中的至少一种元素; 并且a，b和c以原子百分数为大于20，20
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公开(公告)号：US3978665A
公开(公告)日：1976-09-07
申请号：US545901
申请日：1975-01-31
申请人： Hideaki Yoshioka
发明人： Hideaki Yoshioka
CPC分类号： F03C2/304
摘要： An oil hydraulic motor is provided with a casing in which a rotor is disposed in an eccentric position. An oil having a preselected pressure is sealed in the chambers defined between the rotor and the inner wall surfaces of the chambers and a high pressure is intermittently propagated into said chambers from a high pressure generating device with which it is in communication thereby rotating said rotor to develop an output.
摘要翻译： 油压马达设置有转子设置在偏心位置的壳体。 具有预选压力的油被密封在限定在转子和腔室的内壁表面之间的腔室中，并且高压由高压发生装置间歇地传播到所述腔室中，高压发生装置通过该高压发生装置将所述转子旋转到 开发产出。
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公开(公告)号：US5160599A
公开(公告)日：1992-11-03
申请号：US540150
申请日：1990-06-19
IPC分类号： C25D11/26
CPC分类号： C25D11/26
摘要： The present invention provides a process for coloring titanium, or its alloys which comprises the steps of anodizing titanium metal, or its alloy in an electrolytic solution until the voltage reaches a predetermined voltage at a constant current temporarily cutting off the current supply to interrupt the anodizing; and then supplying a direct current again at a predetermined current density to continue anodizing, wherein the color tone of the anodic oxide film formed on the titanium or its alloy is adjusted by controlling the supplied amount of current, without causing an increase in voltage. By the coloring process of the present invention, the color of titanium metal or its alloys can be changed to various color tones at low voltages.
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