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1.发明授权Method and an apparatus of controlling chemical composition of a molten metal during continuous casting 失效在连续铸造期间控制熔融金属的化学成分的方法和装置公开(公告)号：US08201614B2
公开(公告)日：2012-06-19
申请号：US12745518
申请日：2008-11-28
IPC分类号： B22D27/00
CPC分类号： B22D21/025 , B22D11/004 , B22D11/116 , C22B15/006 , C22C9/06
摘要： A method of controlling composition of a molten copper or a molten copper alloy during continuous cast, comprising the steps of determining continuously specific resistance of the molten copper or the molten copper alloy; calculating the composition of the molten copper or the molten copper alloy based on relationships between specific resistance of the molten copper or the molten copper alloy and each constituent which are preliminarily comprehended; and controlling the composition of the molten copper or the molten copper alloy based on the calculated composition. It is possible to consider temperature or content of dissolved oxygen to calculate the composition.
摘要翻译： 一种在连铸过程中控制熔融铜或熔融铜合金的组成的方法，包括确定熔融铜或熔融铜合金的连续电阻率的步骤; 基于熔融铜或熔融铜合金的比电阻与预先理解的各成分之间的关系计算熔融铜或熔融铜合金的组成; 并根据计算出的组成控制熔融铜或熔融铜合金的组成。 可以考虑溶解氧的温度或含量来计算组成。
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公开(公告)号：US20100307712A1
公开(公告)日：2010-12-09
申请号：US12745522
申请日：2008-11-28
IPC分类号： B22D11/18 , B22D11/10 , B22D11/126
CPC分类号： B22D21/025 , B22D11/004 , B22D11/116 , C22B15/006 , C22C9/06
摘要： A process for producing a copper alloy material from a copper alloy of a precipitation reinforced type, which contains a process to perform individually a dissolution of a pure copper and a dissolution of an additional element or a mother alloy containing the same, comprises the steps of: melting an element and/or a mother alloy at a same time, that is selected from a Ni, a Co, an Si, a Ni—Cu mother alloy, a Co—Cu mother alloy, an Si—Cu mother alloy, a Ni—Si—Cu mother alloy, and a Co—Si—Cu mother alloy with combining therebetween, and melting thereof with an assistance of a generation of a heat of mixing, in a case of forming a high density melt containing at least either one of the Ni or the Co, and the Si, as high density thereof; forming the high density melt as a content of the Ni to be 80 mass % at maximum; and forming an alloy molten metal having a predetermined component and concentration, by adding the melt into a pure copper molten metal to be supplied from another melting furnace.
摘要翻译： 一种由沉淀强化型铜合金制造铜合金材料的方法，该方法包括单独进行纯铜溶解的方法和含有该铜合金的附加元素或母合金的溶解，其包括以下步骤： ：同时熔化元素和/或母合金，其选自Ni，Co，Si，Ni-Cu母合金，Co-Cu母合金，Si-Cu母合金， Ni-Si-Cu母合金和Co-Si-Cu母合金，并且在产生混合热的帮助下熔化，在形成含有至少一种 的Ni或Co，和Si，作为其高密度; 将Ni的含量最多形成为80质量％的高密度熔体; 并通过将熔体添加到从另一熔化炉供给的纯铜熔融金属中，形成具有预定成分和浓度的合金熔融金属。
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公开(公告)号：US08176966B2
公开(公告)日：2012-05-15
申请号：US12745522
申请日：2008-11-28
IPC分类号： B22D27/00
CPC分类号： B22D21/025 , B22D11/004 , B22D11/116 , C22B15/006 , C22C9/06
摘要： A process for producing a copper alloy material from a copper alloy of a precipitation reinforced type, which contains a process to perform individually a dissolution of a pure copper and a dissolution of an additional element or a mother alloy containing the same, comprises the steps of: melting an element and/or a mother alloy at a same time, that is selected from a Ni, a Co, an Si, a Ni—Cu mother alloy, a Co—Cu mother alloy, an Si—Cu mother alloy, a Ni—Si—Cu mother alloy, and a Co—Si—Cu mother alloy with combining therebetween, and melting thereof with an assistance of a generation of a heat of mixing, in a case of forming a high density melt containing at least either one of the Ni or the Co, and the Si, as high density thereof; forming the high density melt as a content of the Ni to be 80 mass % at maximum; and forming an alloy molten metal having a predetermined component and concentration, by adding the melt into a pure copper molten metal to be supplied from another melting furnace.
摘要翻译： 一种由沉淀强化型铜合金制造铜合金材料的方法，该方法包括单独进行纯铜溶解的方法和含有该铜合金的附加元素或母合金的溶解，其包括以下步骤： ：同时熔化元素和/或母合金，其选自Ni，Co，Si，Ni-Cu母合金，Co-Cu母合金，Si-Cu母合金， Ni-Si-Cu母合金和Co-Si-Cu母合金，并且在产生混合热的帮助下熔化，在形成含有至少一种 的Ni或Co，和Si，作为其高密度; 将Ni的含量最多形成为80质量％的高密度熔体; 并通过将熔体添加到从另一熔化炉供给的纯铜熔融金属中，形成具有预定成分和浓度的合金熔融金属。
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4.发明申请公开(公告)号：US20100307711A1
公开(公告)日：2010-12-09
申请号：US12745518
申请日：2008-11-28
CPC分类号： B22D21/025 , B22D11/004 , B22D11/116 , C22B15/006 , C22C9/06
摘要： A method of controlling composition of a molten copper or a molten copper alloy during continuous cast, comprising the steps of determining continuously specific resistance of the molten copper or the molten copper alloy; calculating the composition of the molten copper or the molten copper alloy based on relationships between specific resistance of the molten copper or the molten copper alloy and each constituent which are preliminarily comprehended; and controlling the composition of the molten copper or the molten copper alloy based on the calculated composition. It is possible to consider temperature or content of dissolved oxygen to calculate the composition.
摘要翻译： 一种在连铸过程中控制熔融铜或熔融铜合金的组成的方法，包括确定熔融铜或熔融铜合金的连续电阻率的步骤; 基于熔融铜或熔融铜合金的比电阻与预先理解的各成分之间的关系计算熔融铜或熔融铜合金的组成; 并根据计算出的组成控制熔融铜或熔融铜合金的组成。 可以考虑溶解氧的温度或含量来计算组成。
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公开(公告)号：US08409375B2
公开(公告)日：2013-04-02
申请号：US12325657
申请日：2008-12-01
申请人： Hirokazu Yoshida , Tsukasa Takazawa
发明人： Hirokazu Yoshida , Tsukasa Takazawa
CPC分类号： C22C9/06 , B22D11/004 , B22D11/0602 , B22D11/0605 , B22D11/1206 , C22C9/00 , C22C9/04 , C22F1/08
摘要： A method of producing a copper alloy wire rod, containing: a casting step for obtaining an ingot by pouring molten copper of a precipitation strengthening copper alloy into a belt-&-wheel-type or twin-belt-type movable mold; and a rolling step for rolling the ingot obtained by the casting step, which steps are continuously performed, wherein an intermediate material of the copper alloy wire rod in the mid course of the rolling step or immediately after the rolling step is quenched.
摘要翻译： 一种铜合金线材的制造方法，其特征在于，包括：通过将析出强化铜合金的熔融铜浇注到带轮式或双带式可动模中获得锭的铸造工序; 以及轧制通过铸造步骤获得的锭的轧制步骤，连续进行这些步骤，其中在轧制步骤的中间阶段或刚刚在轧制步骤之后铜合金线材的中间材料被淬火。
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