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公开(公告)号：US5143146A
公开(公告)日：1992-09-01
申请号：US740747
申请日：1991-08-06
申请人： W. Gary Watson
发明人： W. Gary Watson
IPC分类号： B22D11/06
CPC分类号： B22D11/0631
摘要： A method of casting metal wherein the molten metal is deposited on a moving planar substrate formed from an insulating refractory material. The deposited liquid metal is maintained as a liquid until the turbulence induced by the pouring of the metal onto the substrate is minimized.
摘要翻译： 一种铸造金属的方法，其中熔融金属沉积在由绝缘耐火材料形成的移动平面基板上。 沉积的液态金属被保持为液体，直到通过将金属倒入衬底而引起的湍流最小化。
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公开(公告)号：US5143140A
公开(公告)日：1992-09-01
申请号：US663509
申请日：1991-03-04
IPC分类号： B22D23/00
CPC分类号： B22D23/003
摘要： The apparatus and method for spray casting a spray of molten metal on a moving substrate. The leading edge of the spray pattern is deflected away from or into the spray pattern to eliminate the cooler and less dense particles of the leading edge from contacting the substrate. The deflector preferably has a surface of non-wetting material to prevent the build up of material thereon.
摘要翻译： 用于在移动的基底上喷射熔融金属喷雾的装置和方法。 喷射图案的前缘偏离喷射图案或从喷射图案中移除，以消除前缘的较冷和较不致密的颗粒接触基底。 偏转器优选地具有不润湿材料的表面以防止其上的材料的积聚。
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公开(公告)号：US4482012A
公开(公告)日：1984-11-13
申请号：US384019
申请日：1982-06-01
IPC分类号： B22D11/04 , B22D11/00 , B22D11/045 , B22D11/047 , B22D11/10 , B22D11/115 , B22D27/02 , C22C1/00 , F28F13/14
CPC分类号： B22D11/045 , B22D11/047 , B22D11/115 , C22C1/005
摘要： A process and apparatus is described for slurry casting an ingot having a non-dendritic structure across substantially its entire cross section. The casting mold has a first chamber for extracting heat from the molten material. The amount of heat extracted from the molten material and the cooling rate of the molten material is controlled to initiate growth of primary phase particles and to form a semi-solid slurry having a desired fraction solid. The mold also has a second chamber for casting the slurry into an ingot. Adjacent the exit portion of the first chamber and the inlet portion of the second chamber, a transition member is provided for delivering the slurry to the casting chamber and for preventing the ingot shell from extending back into the first chamber.
摘要翻译： 描述了一种用于在基本上整个横截面上具有非树枝状结构的铸锭的浆料铸造的方法和装置。 铸模具有用于从熔融材料中提取热量的第一室。 控制从熔融材料中提取的热量和熔融材料的冷却速率以引发初级相颗粒的生长并形成具有所需馏分固体的半固体浆料。 模具还具有用于将浆料浇铸成锭的第二室。 邻近第一室的出口部分和第二室的入口部分设置有过渡部件，用于将浆料输送到铸造室中，并防止锭壳延伸回第一室。
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公开(公告)号：US4049426A
公开(公告)日：1977-09-20
申请号：US728977
申请日：1976-10-04
申请人： W. Gary Watson , John F. Breedis
发明人： W. Gary Watson , John F. Breedis
摘要： Copper base alloys containing chromium, zirconium and niobium are disclosed as well as a process of heat treating and mechanically working said alloys. The combination of alloying elements, hot and cold working, annealing and aging steps increases both the strength and electrical conductivity properties of the alloy without excessive cold working.
摘要翻译： 公开了含有铬，锆和铌的铜基合金以及热处理和机械加工所述合金的方法。 合金元素的组合，冷热加工，退火和老化步骤增加了合金的强度和导电性能，而没有过度的冷加工。
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公开(公告)号：US4036642A
公开(公告)日：1977-07-19
申请号：US687671
申请日：1976-05-19
申请人： W. Gary Watson , John F. Breedis
发明人： W. Gary Watson , John F. Breedis
摘要： Copper base alloys which exhibit a combination of high electrical conductivity and superior strength properties are presented. These alloys consist essentially of 0.08 to 1.0% by weight of titanium, 0.05 to 1.5% by weight of antimony, 0.1 to 1.0% by weight of chromium, balance copper. The desired properties are attained by the proper application of mechanical processing steps and thermal treatments.
摘要翻译： 展示出具有高导电性和优异强度特性组合的铜基合金。 这些合金基本上由0.08〜1.0重量％的钛，0.05〜1.5重量％的锑，0.1〜1.0重量％的铬，余量的铜组成。 所需的性能通过适当地应用机械加工步骤和热处理来实现。
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公开(公告)号：US5301741A
公开(公告)日：1994-04-12
申请号：US513
申请日：1993-01-04
CPC分类号： B22D11/0631
摘要： A method of casting metal material wherein metallic metal is deposited on a foil moving underneath the feeding means for the molten metal and is supported on a supporting substrate. The foil is formed with side edges before receiving a deposit of molten metal to contain the flow of molten metal thereon in a direction transverse to the direction of movement of the foil.
摘要翻译： 一种铸造金属材料的方法，其中金属金属沉积在在用于熔融金属的进料装置下移动的箔片上，并被支撑在支撑基底上。 箔片在接收熔融金属沉积物之前形成有侧边缘，以在横向于箔片运动方向的方向上容纳熔融金属流。
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公开(公告)号：US5154219A
公开(公告)日：1992-10-13
申请号：US636451
申请日：1990-12-31
IPC分类号： B22D23/00
CPC分类号： B22D23/003
摘要： The spray casting of metal wherein an atomized spray of metal droplets is caused to be deposited upon a moving metallic foil substrate. The metallic foil substrate is maintained under tension as it passes in a position to receive the deposit such that thermal distortion is eliminated without causing tensile failure. In the second embodiment, the leading edge of the spray is positioned such that it does not contact the foil whereby the low mass density thereof does not contribute to deposit helping to eliminate bottom porosity.
摘要翻译： 使金属液滴的雾化喷雾被沉积在移动的金属箔基底上的金属的喷射铸造。 当金属箔基板通过接收沉积物的位置时，该金属箔基板保持在张力下，从而消除热变形而不引起拉伸破坏。 在第二实施例中，喷雾的前缘定位成使其不接触箔，由此其低质量密度不会有助于沉积，有助于消除底部孔隙。
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8.发明授权
公开(公告)号：US4945973A
公开(公告)日：1990-08-07
申请号：US270605
申请日：1988-11-14
CPC分类号： B22F3/115 , B22D11/0654 , B22D23/003 , C23C4/123
摘要： A molten metal gas-atomizing spray-depositing apparatus has an atomizer which employs a pressurized gas flow for atomizing a stream of molten metal into a spray pattern of semi-solid metal particles and producing a flow of the particles along with the gas flow in a generally downward direction. The apparatus also has a substrate disposed below the atomizer for impingement on the substrate of the gas flow at a steady state temperature resulting from heat transfer by the metal particles to the gas flow and for receiving a deposit of the particles in the spray pattern to form a product thereon. The substrate is composed of a material having a thermal conductivity primarily correlated with the steady state temperature of the gas flow so as to limit heat transfer from the deposit to the substrate and provide a sufficient fraction of liquid in the initial deposit to feed the interstices between the particles and provide an interface for subsequent deposits, resulting in a reduction of porosity and improvements of flatness of the deposit.
摘要翻译： 熔融金属气体雾化喷雾沉积设备具有雾化器，其使用加压气流将熔融金属流雾化成半固体金属颗粒的喷射图案，并产生颗粒流与气流一起流入 一般向下方向。 该设备还具有设置在雾化器下方的基板，用于在由金属颗粒传导到气流并且以喷射模式接收颗粒沉积的稳定状态温度下冲击在气体基板上的基板，以形成 其上的产品。 衬底由具有主要与气流的稳态温度相关的热导率的材料组成，以便限制从沉积物到衬底的热传递，并在初始沉积物中提供充分的液体部分以在第 颗粒并提供用于随后沉积物的界面，导致孔隙率的降低和沉积物的平坦度的改善。
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公开(公告)号：US4305762A
公开(公告)日：1981-12-15
申请号：US149786
申请日：1980-05-14
申请人： Ronald N. Caron , W. Gary Watson , John F. Breedis
发明人： Ronald N. Caron , W. Gary Watson , John F. Breedis
摘要： The disclosure teaches a high strength, high conductivity copper base alloy and method for obtaining same. The composition consists essentially of defined amounts of magnesium, phosphorus and a transition element selected from the group consisting of iron, cobalt, nickel and mixtures thereof with the balance essentially copper.
摘要翻译： 本发明公开了一种高强度，高导电性铜基合金及其制造方法。 该组合物基本上由定义量的镁，磷和选自铁，钴，镍的过渡元素以及其余量基本上为铜的混合物组成。
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公开(公告)号：US4072513A
公开(公告)日：1978-02-07
申请号：US724415
申请日：1976-09-20
申请人： Stanley Shapiro , Eugene Shapiro , Brian Mravic , W. Gary Watson
发明人： Stanley Shapiro , Eugene Shapiro , Brian Mravic , W. Gary Watson
IPC分类号： C22C9/00
CPC分类号： C22C9/00
摘要： New and improved copper base alloys, characterized by a combination of high electrical conductivity and excellent strength properties, consisting essentially of 0.8- 5% by weight of titanium as a first component, a portion of which may be a like element such as zirconium or hafnium or both, 1.2- 5% by weight of antimony as a second component, part of which may be replaced by one or more of the elements arsenic, phosphorus, silicon, germanium and tin, with the atomic ratio of the total titanium and like elements, to antimony and like elements, being not more than 10% above 5:3, and the balance essentially copper.
摘要翻译： 新的和改进的铜基合金，其特征在于高导电性和优异的强度性质的组合，基本上由作为第一组分的钛的0.8-5重量％组成，其一部分可以是类似元素如锆或铪 或两者，1.2-5重量％的锑作为第二组分，其中的一部分可以由砷，磷，硅，锗和锡中的一种或多种元素代替，其中钛和类似元素的总原子比 ，至锑等元素，高于5：3以上不超过10％，余量基本上为铜。
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