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1. 发明专利

JP2013013940A Method and device for casting molten metal into form sustaining body 有权
标题翻译：将金属铸造成形式保持体的方法和装置
公开(公告)号：JP2013013940A
公开(公告)日：2013-01-24
申请号：JP2012233018
申请日：2012-10-22
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/04 , B22D11/00 , B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for casting the molten metal in an open ended mold cavity, by confining the peripheral outline of the molten metal in the cavity when the molten metal is cast into the shape of a final product.SOLUTION: When a body of startup material (70) has been interposed in the cavity (4) between the starter block (60) and a first cross-sectional plane (72) of the cavity transverse to the axis (12) thereof, and the starter block has commenced reciprocating along the cavity axis, the body of startup material reciprocates in tandem with it, through a series of second cross-sectional planes (74), layers (76) of molten metal are successively superimposed on the body of startup material adjacently to the first cross-sectional plane of the cavity, and the layers of molten metal maintain the predetermined peripheral outline different from the outline of the cavity.
摘要翻译：要解决的问题：提供一种用于在开放式模具腔中铸造熔融金属的方法和装置，通过将熔融金属的外围轮廓限制在空腔中，当熔融金属铸造成完成品。解决方案：当启动材料体（70）被插入在起动器块（60）和横向于轴线（12）的空腔的第一横截面（72）之间的空腔（4）中时，并且启动块已经开始沿着空腔轴线往复运动，启动材料体与其一起通过一系列第二横截面平面（74）往复运动，熔融金属层（76）连续叠加在启动材料的主体与腔的第一横截面相邻，并且熔融金属层保持与腔的轮廓不同的预定外围轮廓。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009291841A Method and apparatus for casting molten metal into form sustaining body 有权
标题翻译：将金属铸造成形成持续体的方法和装置
公开(公告)号：JP2009291841A
公开(公告)日：2009-12-17
申请号：JP2009221112
申请日：2009-09-25
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/04 , B22D11/00 , B22D11/049 , B22D11/055 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a process and an apparatus for the casting of molten metal in an open ended mold cavity by limiting the peripheral confinement of the molten metal in the cavity during the casting of it into an end product. SOLUTION: When a body of startup material (70) has been interposed in the cavity (4) between the starter block (60) and a first cross-sectional plane (72) of the cavity transverse to the axis (12) thereof, and the starter block has commenced reciprocating along the axis, layers (76) of molten metal are successively superimposed on the body of startup material adjacently to the first cross-sectional plane of the cavity, and the layers promptly distend relatively peripherally outwardly from the axis under the inherent splaying forces therein. The invention confines the relatively peripheral outward distention of layers with a casting surface (62) which is peripherally outwardly flared about the axis of the cavity, so that the thermal contraction forces arising in each layer can counterbalance the spraying forces. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在开口模具腔中铸造熔融金属的工艺和设备，其通过在铸造成最终产品期间限制熔融金属在空腔中的周边约束。解决方案：当启动材料体（70）被插入在起动器块（60）和横向于轴线（12）的空腔的第一横截面（72）之间的空腔（4）中时，并且起动器块已沿着轴线开始往复运动，熔融金属层（76）依次叠加在起动材料的主体上与腔的第一横截面相邻，并且这些层相对周向地从轴下固有的张开力。本发明限制了相对外围的向外膨胀的层，其中铸造表面（62）围绕空腔的轴线周向地向外张开，使得在每层中产生的热收缩力可以平衡喷射力。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009148837A Method and device for casting molten metal into form sustaining body 审中-公开
标题翻译：将金属铸造成形式保持体的方法和装置
公开(公告)号：JP2009148837A
公开(公告)日：2009-07-09
申请号：JP2009092426
申请日：2009-04-06
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/00 , B22D11/04 , B22D11/041 , B22D11/049 , B22D11/055 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16 , B22D11/22
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for casting the molten metal in an open ended mold cavity, by confining the peripheral outline of the molten metal in the cavity when molten metal is cast into the shape of a final product. SOLUTION: When a body of startup material (70) has been interposed in the cavity (4) between the starter block (60) and a first cross-sectional plane (72) of the cavity transverse the axis (12) thereof, the starter block has commenced reciprocating along the axis, and the body of startup material has commenced reciprocating in tandem with it, through a series of second cross-sectional planes (74), layers (76) of molten metal are successively superimposed on the body of startup material adjacent the first cross-sectional plane of the cavity, and the layers of molten metal sustain a prescribed peripheral outline different from the outline of the cavity. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在开放式模具腔中铸造熔融金属的方法和装置，通过将熔融金属浇铸成最终形状的熔融金属的周边轮廓，产品。解决方案：当起动材料（70）的主体已经被插入在起动器块（60）与空腔横向于其轴线（12）的第一横截面（72）之间的空腔（4）中时启动块已经开始沿轴线往复运动，起动材料体通过一系列第二横截面（74）开始与其一起往复运动，熔融金属层（76）依次叠加在启动材料的主体与空腔的第一横截面相邻，并且熔融金属层维持与腔的轮廓不同的规定的外围轮廓。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2012157904A Method for casting molten metal into form sustaining body 审中-公开
标题翻译：将金属铸造成形式保持体的方法
公开(公告)号：JP2012157904A
公开(公告)日：2012-08-23
申请号：JP2012126303
申请日：2012-06-01
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/00 , B22D11/04 , B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method for casting molten metal in an open ended mold cavity, by confining the peripheral outline of the molten metal in the cavity when molten metal is cast into the state of a final product.SOLUTION: A starter block has commenced reciprocating along the axis, and the body of startup material has commenced reciprocating in tandem with it, through a series of second cross-sectional planes (74), layers (76) of the molten metal are successively superimposed on the body of the startup material adjacent a first cross-sectional plane of the cavity, and when the heat of mutually confronted both the sides of the superimposed layers is extracted, a thermal shed plane (78) is defined in a body of metal, speed is determined by a method of dividing angularly successive part annular portions (94) of the body (48) of the metal discharged from a discharge end opening, further, when the heat is extracted from the part on mutually opposing portions of the body of the metal, the heat is extracted from both sides of heat storage planes according to a relative area of mutually opposing portions.
摘要翻译：要解决的问题：提供一种在开放式模具腔中铸造熔融金属的方法，通过将熔融金属铸造成最终产品的状态将熔融金属的外围轮廓限制在空腔中。起动机组已沿着轴线开始往复运动，并且起动材料的本体通过一系列第二横截面（74），熔融金属层（76）开始与其串联往复运动被连续地叠加在与空腔的第一截面平面相邻的启动材料的主体上，并且当相互面对的叠加层的两侧的热量被提取时，热平面（78）被限定在主体金属的速度由通过从排出端开口排出的金属的本体（48）的角度连续的部分环形部分（94）分割的方法来确定，此外，当从相对的相对部分的部分金属体，根据相互相对的部分的相对面积，从储热平面的两侧抽出热量。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2013059810A Method and device for casting molten metal into form sustaining body 审中-公开
标题翻译：将金属铸造成形式保持体的方法和装置
公开(公告)号：JP2013059810A
公开(公告)日：2013-04-04
申请号：JP2012257908
申请日：2012-11-26
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/04 , B22D11/049 , B22D11/00 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16 , B22D11/20
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method and device for casting molten metal in an open ended mold cavity to the peripheral confinement of the molten metal in the cavity during the casting of it into an end product.SOLUTION: While a body (70) of startup material is interposed in the cavity (4) between a starter block (60) and a first cross-sectional plane (72) of the cavity extending relatively transverse the axis (12) thereof, and the starter block has commenced reciprocating along the cavity axis, layers (76) of molten metal are successively superimposed on the body of startup material adjacently to the first cross-sectional plane of the cavity, and the layers of molten metal promptly distend relatively peripherally outwardly from the cavity axis under the inherent splaying forces therein. The invention confines the relatively peripheral outward distention of layers with a casting surface (62) which is peripherally outwardly flared about the axis of the cavity, so that the thermal contraction forces arising in each layer can counterbalance the spraying forces.
摘要翻译：要解决的问题：提供一种用于将开口模腔中的熔融金属浇铸到腔中的熔融金属在其铸造成最终产品期间的周边约束的方法和装置。解决方案：当起动材料的主体（70）插入在相对横向于轴线（12）延伸的腔的起动器块（60）和第一横截面（72）之间的空腔（4）中时，并且起动器块已经沿着空腔轴线开始往复运动，熔融金属层（76）依次叠加在起动材料的主体上与腔的第一横截面相邻，并且熔融金属层迅速膨胀在其内部的固有张力下相对于空腔轴线相对外周。本发明限制了相对外围的向外膨胀的层，其中铸造表面（62）围绕空腔的轴线周向地向外张开，使得在每层中产生的热收缩力可以平衡喷射力。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012091234A Method and device for casting molten metal into form sustaining body 审中-公开
标题翻译：将金属铸造成形式保持体的方法和装置
公开(公告)号：JP2012091234A
公开(公告)日：2012-05-17
申请号：JP2012028759
申请日：2012-02-13
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/04 , B22D11/00 , B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method and device for casting molten metal in an open ended mold cavity, by confining the peripheral outline of the molten metal in the cavity when the molten metal is cast into the shape of a final product.SOLUTION: When a body of startup material (70) has been interposed in the cavity (4) between the starter block (60) and a first cross-sectional plane (72) of the cavity transverse the axis (12) thereof, the starter block has commenced reciprocating along the axis, and the body of startup material has commenced reciprocating in tandem with it, through a series of second cross-sectional planes (74), layers (76) of molten metal are successively superimposed on the body of startup material adjacent the first cross-sectional plane of the cavity, and the heat of mutually confronted both the sides of the superimposed layers is extracted, a means of applying a liquid coolant to the surface of each superimposed layer is adopted, and the coolants are discharged to a plurality of different parts of a form sustaining body, and are discharged by a plurality of different volumes.
摘要翻译：要解决的问题：提供一种在开放式模腔中铸造熔融金属的方法和装置，通过将熔融金属的外围轮廓限制在空腔中，当熔融金属铸成最终产品的形状时。解决方案：当起动材料（70）的主体已经被插入在起动器块（60）与空腔横向于其轴线（12）的第一横截面（72）之间的空腔（4）中时启动块已经开始沿轴线往复运动，起动材料体通过一系列第二横截面（74）开始与其一起往复运动，熔融金属层（76）依次叠加在启动材料的主体与空腔的第一横截面相邻，并且提取叠加层的相互面对的两侧的热量，采用向每个重叠层的表面施加液体冷却剂的装置，并且冷却剂被排出到形状维持体的多个不同部分，并且通过多个不同的体积排出。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2009148836A Method and device of casting molten metal into form sustaining body 有权
标题翻译：将金属铸造成形成持续体的方法和装置
公开(公告)号：JP2009148836A
公开(公告)日：2009-07-09
申请号：JP2009092425
申请日：2009-04-06
申请人： Novelis Inc , ノヴェリスインコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/04 , B22D11/00 , B22D11/049 , B22D11/055 , B22D11/07 , B22D11/08 , B22D11/124 , B22D11/16
CPC分类号： B22D11/049 , B22D11/07 , B22D11/08 , B22D11/124
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for casting the molten metal in an open ended mold cavity, by confining the peripheral outline of the molten metal in the cavity when molten metal is cast into the state of a final product. SOLUTION: When a body of startup material (70) has been interposed in the cavity (4) between the starter block (60) and a first cross-sectional plane (72) of the cavity transverse the axis (12) thereof, the starter block has commenced reciprocating along the axis, and the body of startup material has commenced reciprocating in tandem with it, through a series of second cross-sectional planes (74), layers (76) of molten metal are successively superimposed on the body of startup material adjacent the first cross-sectional plane of the cavity, and the heat of mutually confronted both the sides of the superimposed layers is extracted, a means of applying a liquid coolant to the surface of each superimposed layer is adopted, and the coolants are discharged to a plurality of different parts of the form sustaining body, and are discharged by a plurality of different volumes. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在开放式模腔中铸造熔融金属的方法和装置，通过将熔融金属浇铸到最终的状态时将熔融金属的外围轮廓限制在空腔中产品。解决方案：当起动材料（70）的主体已经被插入在起动器块（60）与空腔横向于其轴线（12）的第一横截面（72）之间的空腔（4）中时启动块已经开始沿轴线往复运动，起动材料体通过一系列第二横截面（74）开始与其一起往复运动，熔融金属层（76）依次叠加在启动材料的主体与空腔的第一横截面相邻，并且提取叠加层的相互面对的两侧的热量，采用向每个重叠层的表面施加液体冷却剂的装置，并且冷却剂被排出到形状维持体的多个不同部分，并且通过多个不同的体积排出。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2010221301A Method for casting composite ingot 有权
标题翻译：铸造复合材料的方法
公开(公告)号：JP2010221301A
公开(公告)日：2010-10-07
申请号：JP2010131310
申请日：2010-06-08
申请人： Novelis Inc , ノベリス・インコーポレイテッドNovelis Inc.
发明人： ANDERSON MARK DOUGLAS , KUBO KENNETH TAKEO , BISCHOFF TODD F , FENTON WAYNE J , REEVES ERIC W , SPENDLOVE BRENT , WAGSTAFF ROBERT BRUCE
IPC分类号： B22D11/00 , B22D11/10 , B22D11/103 , B22D11/16 , B22D19/00 , B22D19/16
CPC分类号： B22D11/103 , B22D11/007 , Y10T428/12222 , Y10T428/12451 , Y10T428/12472 , Y10T428/12493 , Y10T428/12736 , Y10T428/12764 , Y10T428/26 , Y10T428/264
摘要： PROBLEM TO BE SOLVED: To provide a method and a device used for the casting of a composite metal ingot. SOLUTION: The mold 10 includes: a feed edge; an exhaust edge; and a splitting wall 14 splitting the feed edge to at least two separate feed chambers, and each feed chamber is adjacent to at least one other feed chamber. To a pair of the adjoining feed chambers, the stream of a first alloy is made to flow to either of the pair of the feed chambers, and the stream of a second alloy is fed to the other feed chamber of the pair. An independent face is formed on the stream of the first alloy, the stream of the second alloy is first contacted with the independent face at a place in which the temperature of the independent face is lower than the solidus temperature of the first alloy, and next, the boundary between the two alloys is reheated to a temperature between a liquidus temperature and a solidus temperature between the two alloys so as to form a composite ingot. This composite ingot has the dispersed grains of one or more intermetallic compounds of the first alloy at the region of the second alloy adjacent to the boundary. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于铸造复合金属锭的方法和装置。解决方案：模具10包括：进料边缘; 排气边缘以及将进料边缘分成至少两个分离的进料室的分裂壁14，并且每个进料室与至少一个其它进料室相邻。向一对邻接的进料室中，使第一合金流流向一对进料室中的任一个，并将第二合金流送入该对的另一个进料室。在第一合金的流上形成独立的面，第二合金的流首先在独立面的温度低于第一合金的固相线温度的地方与独立面接触，接下来，将两种合金之间的边界再加热到两种合金之间的液相线温度和固相线温度之间的温度，以形成复合锭。该复合锭在第二合金的与边界相邻的区域具有一种或多种第一合金的金属间化合物的分散颗粒。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2012192453A Homogenization and heat-treatment of cast metal 有权
标题翻译：铸造金属的均匀化和热处理
公开(公告)号：JP2012192453A
公开(公告)日：2012-10-11
申请号：JP2012123161
申请日：2012-05-30
申请人： Novelis Inc , ノベリス・インコーポレイテッドNovelis Inc.
发明人： WAGSTAFF ROBERT BRUCE , FENTON WAYNE J
IPC分类号： B22D11/049 , B21B3/00 , B22D11/00 , B22D11/124 , C22C21/00 , C22C21/02 , C22C21/06 , C22C21/12 , C22F1/00 , C22F1/04 , C22F1/05 , C22F1/057
CPC分类号： B22D11/124 , B22D11/003 , B22D11/049 , B22D11/055 , B22D11/1248 , B22D11/22 , B22D11/225 , B22D27/04 , C22F1/04 , Y10T29/49988 , Y10T29/49991
摘要： PROBLEM TO BE SOLVED: To provide a method of casting a metal ingot with a microstructure that facilitates further working, such as hot and cold rolling.SOLUTION: The metal is cast in a direct chill casting mold, or the equivalent, that directs a spray of coolant liquid onto the outer surface of the ingot to achieve rapid cooling. The coolant is removed from the surface at a location where the emerging embryonic ingot is still not completely solid, such that the latent heat of solidification and the sensible heat of the molten core raises the temperature of the adjacent solid shell to a convergence temperature that is above a transition temperature for in-situ homogenization of the metal. A further conventional homogenization step is then not required. The invention also relates to the heat-treatment of such alloys prior to hot working.
摘要翻译：要解决的问题：提供一种铸造具有便于进一步加工（例如冷热轧）的微结构的金属锭的方法。
解决方案：将金属铸造在直接冷却铸造模具中，或等效的，将冷却剂液体的喷雾引导到锭的外表面上以实现快速冷却。在出现的胚胎锭仍然不完全固定的位置处，冷却剂从表面去除，使得固化的潜热和熔融的核心的显热使相邻的固体壳的温度升高到收敛温度高于用于金属原位均化的转变温度。然后不需要另外的常规均化步骤。本发明还涉及在热加工之前这种合金的热处理。版权所有（C）2013，JPO＆INPIT

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