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1. 发明申请

US20130015287A1 SPIRALLY WOUND CHANNEL CORE 审中-公开
标题翻译：灵活的通道芯
公开(公告)号：US20130015287A1
公开(公告)日：2013-01-17
申请号：US13182833
申请日：2011-07-14
申请人： J. Daniel Bryant , Mark D. Crowley , Daniel Bergstrom , Stephen J. Makosey , Glenn W. Jarvis
发明人： J. Daniel Bryant , Mark D. Crowley , Daniel Bergstrom , Stephen J. Makosey , Glenn W. Jarvis
IPC分类号： B65H75/10 , B65H75/18
CPC分类号： B21C47/28 , B21C37/121
摘要： A spool has a spirally-wound, elongated channel having a C-shaped cross-section with a pair of arms extending from a central web. The channel is oriented with the pair of arms parallel to the axis of the spool and with the central web extending radially, relative to the axis of the spool. The channel has a plurality of adjacent windings, a first and second of the arms of spirally-wound channel cumulatively forming the inner and outer surfaces of the spool. The arms are spaced apart a distance approximating the width of the central web, such that the central web of the windings of the channel is received between the arms of adjacent windings and is retained therein to establish an overlap of windings in the axial direction. Other embodiments feature S, B and E-shaped channels to form the spool, some embodiments having inner and outer layers of channel. The spool is suitable for holding wound, thin metal stock, such as aluminum for making beverage cans, having a smooth outer surface which preserves the smoothness of the wound stock.
摘要翻译：卷轴具有螺旋卷绕的细长通道，其具有C形横截面，其具有从中心腹板延伸的一对臂。通道定向成使一对臂平行于线轴的轴线，并且中心腹板相对于线轴的轴线径向延伸。通道具有多个相邻绕组，螺旋卷绕通道的第一和第二臂累积地形成卷轴的内表面和外表面。臂间隔开一段近似中心腹板宽度的距离，使得通道的绕组的中心腹板容纳在相邻绕组的臂之间并保持在其中以在轴向方向上建立绕组的重叠。其他实施例具有形成线轴的S，B和E形通道，一些实施例具有通道的内层和外层。该卷轴适用于保持伤口，薄金属原料，如用于制造饮料罐的铝，具有光滑的外表面，保持伤口料的平滑度。

2. 发明申请

US20090042012A1 METHOD FOR PRODUCING FOAMED ALUMINUM PRODUCTS BY USE OF SELECTED CARBONATE DECOMPOSITION PRODUCTS 审中-公开
标题翻译：通过使用选择性碳酸盐分解产物生产泡沫铝产品的方法
公开(公告)号：US20090042012A1
公开(公告)日：2009-02-12
申请号：US12248708
申请日：2008-10-09
申请人： J. Daniel Bryant , Jacob A. Kallivayalil , Mark D. Crowley , Joseph R. Genito , Larry F. Wieserman , Deborah Murphy Wilhelmy , William E. Boren, JR.
发明人： J. Daniel Bryant , Jacob A. Kallivayalil , Mark D. Crowley , Joseph R. Genito , Larry F. Wieserman , Deborah Murphy Wilhelmy , William E. Boren, JR.
IPC分类号： B32B5/18 , C22C1/08
CPC分类号： C22C1/08 , B22F2998/00 , C22B21/0084 , C22B21/064 , C22C1/1031 , C22C32/0036 , Y10T428/24997 , C22C32/0089
摘要： A method for producing an aluminum foam product wherein reactive gas producing particles are introduced into an aluminum alloy melt under controlled conditions and subjected to agitation to induce the production of foam-stabilizing by-products, and, under certain conditions, the production of gases used to produce the molten metal foam itself. Foam products produced through this method have intrinsically formed metal oxides and other solid particles dispersed therein and are devoid of the large extrinsically added stabilizing ceramic additions traditionally used in the production of aluminum foams. The invention claims a rapid, single step method for producing an inoculated, foamable melt using low cost precursor materials.
摘要翻译：一种生产铝泡沫产品的方法，其中将反应性气体生成颗粒在受控条件下引入到铝合金熔体中并进行搅拌以诱导产生泡沫稳定的副产物，并且在某些条件下，使用的气体的产生以产生熔融金属泡沫本身。通过该方法生产的泡沫产品具有内在形成的分散在其中的金属氧化物和其它固体颗粒，并且没有传统上用于生产铝泡沫体的大的外加稳定陶瓷添加剂。本发明要求使用低成本的前体材料生产接种的可发泡的熔体的快速单步法。

3. 发明授权

US07452402B2 Method for producing foamed aluminum products by use of selected carbonate decomposition products 失效
标题翻译：使用选择的碳酸盐分解产物生产泡沫铝产品的方法
公开(公告)号：US07452402B2
公开(公告)日：2008-11-18
申请号：US11119002
申请日：2005-04-29
申请人： J. Daniel Bryant , Jacob A. Kallivayalil , Mark D. Crowley , Joseph R. Genito , Larry F. Wieserman , Deborah Murphy Wilhelmy , William E. Boren, Jr.
发明人： J. Daniel Bryant , Jacob A. Kallivayalil , Mark D. Crowley , Joseph R. Genito , Larry F. Wieserman , Deborah Murphy Wilhelmy , William E. Boren, Jr.
IPC分类号： C22B21/06
CPC分类号： C22C1/08 , B22F2998/00 , C22B21/0084 , C22B21/064 , C22C1/1031 , C22C32/0036 , Y10T428/24997 , C22C32/0089
摘要： A method for producing an aluminum foam product wherein reactive gas producing particles are introduced into an aluminum alloy melt under controlled conditions and subjected to agitation to induce the production of foam-stabilizing by-products, and, under certain conditions, the production of gases used to produce the molten metal foam itself. Foam products produced through this method have intrinsically formed metal oxides and other solid particles dispersed therein and are devoid of the large extrinsically added stabilizing ceramic additions traditionally used in the production of aluminum foams. The invention claims a rapid, single step method for producing an inoculated, foamable melt using low cost precursor materials.
摘要翻译：一种生产铝泡沫产品的方法，其中将反应性气体生成颗粒在受控条件下引入到铝合金熔体中并进行搅拌以诱导产生泡沫稳定的副产物，并且在某些条件下，使用的气体的产生以产生熔融金属泡沫本身。通过该方法生产的泡沫产品具有内在形成的分散在其中的金属氧化物和其它固体颗粒，并且没有传统上用于生产铝泡沫体的大的外加稳定陶瓷添加剂。本发明要求使用低成本的前体材料生产接种的可发泡的熔体的快速单步法。

4. 发明授权

US06453712B1 Method for reducing crop losses during ingot rolling 有权
标题翻译：铸锭期间减少作物损失的方法
公开(公告)号：US06453712B1
公开(公告)日：2002-09-24
申请号：US09588898
申请日：2000-06-07
申请人： Lawrence E. Klosterman , Ray T. Richter , Mark D. Crowley , Andrzej Maslanka
发明人： Lawrence E. Klosterman , Ray T. Richter , Mark D. Crowley , Andrzej Maslanka
IPC分类号： B21B100
CPC分类号： B22D11/00 , B21B1/02 , B21B1/024 , B21B1/026 , B21B15/0007 , B21B2003/001 , B21B2015/0014 , B21B2263/20 , B21B2273/14 , B21B2273/16 , B22D11/083
摘要： A method and apparatus for reducing crop losses during slab and ingot rolling concerns the formation of a slab ingot having a specially configured or shaped butt end and optionally a head end as well. A special shape is formed by machining, forging or preferably by casting. The special shape at the butt end is imparted during casting by a specially shaped bottom block or starter block. The special shape of the bottom block is imparted to the cast ingot butt end. The specially shaped butt end of a slab shaped ingot is generally rectangular in shape and has longitudinally outwardly extending, enlarged portions, which slope downwardly toward a depressed central valley region. The lateral sides of the enlarged end portions and the depressed valley region carry transversely extending, tapered or curved edges. A similar shape may be imparted to the head end of the ingot at the conclusion of a casting run through the use of a specially shaped hot top mold or by way of machining or forging the cast head end. During subsequent hot rolling in a reversing roughing mill, the specially shaped slab ingot minimizes the formation of overlap and tongue so as to improve material recovery by reducing end crop losses and to increase rolling mill efficiency by increasing metal throughput in the mill.
摘要翻译：用于在板坯和锭轧制期间减少作物损失的方法和装置涉及形成具有特殊构造或成形的对接端以及任选的头端的板坯锭。通过加工，锻造或优选通过铸造形成特殊形状。在特殊形状的底部块或启动块铸造期间，在对接端的特殊形状被赋予。将底部块的特殊形状赋予铸锭对接端。板状铸锭的特殊形状的对接端通常为矩形形状，并且具有向下朝向凹陷的中心谷部区域向下倾斜的纵向向外延伸的扩大部分。扩大的端部和凹陷的谷区域的横向侧面具有横向延伸的，锥形的或弯曲的边缘。通过使用特殊形状的热顶模具或通过加工或锻造铸造头端部，在铸造过程结束时，可以向铸锭的头端施加类似的形状。在倒车粗轧机的后续热轧过程中，特殊形状的板坯最小化了重叠和舌头的形成，从而通过减少作物损失来提高材料回收率，并通过提高轧机的金属产量来提高轧机的效率。

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