公开(公告)号：US06669897B2

公开(公告)日：2003-12-30

申请号：US10125865

申请日：2002-04-22

申请人： Joseph P. Harenski ,  Roger W. Kaufold ,  Brian J. Morrissey ,  Robert L. Shadwick, Jr. ,  Larry F. Wieserman

发明人： Joseph P. Harenski ,  Roger W. Kaufold ,  Brian J. Morrissey ,  Robert L. Shadwick, Jr. ,  Larry F. Wieserman

IPC分类号： C23C2256

CPC分类号： C21D1/70 ,  B23K35/224 ,  C22F1/04

摘要： A method of treating a surface of a stacked aluminum alloy ingot during a heating process. Spacer blocks are positioned adjacent aluminum alloy ingots to form a stack, wherein the spacer block has a support surface contacting a contact surface of the aluminum alloy ingot, and at least one of the support surface and the contact surface include a fluorine containing material. The stack is heated to at least a temperature at which the fluorine containing material decomposes or vaporizes such that a layer of a fluorinated oxide compound is formed at the interfaces between the ingots and the spacer blocks.

公开(公告)号：US06461451B1

公开(公告)日：2002-10-08

申请号：US09736594

申请日：2000-12-13

申请人： Joseph P. Harenski ,  Roger W. Kaufold ,  Brian J. Morrissey ,  Robert L. Shadwick, Jr. ,  Larry F. Wieserman

发明人： Joseph P. Harenski ,  Roger W. Kaufold ,  Brian J. Morrissey ,  Robert L. Shadwick, Jr. ,  Larry F. Wieserman

IPC分类号： C23C2256

CPC分类号： C21D1/70 ,  B23K35/224 ,  C22F1/04

摘要： A method of treating a surface of a stacked aluminum alloy ingot during a heating process. Spacer blocks are positioned adjacent aluminum alloy ingots to form a stack, wherein the spacer block has a support surface contacting a contact surface of the aluminum alloy ingot, and at least one of the support surface and the contact surface include a fluorine containing material. The stack is heated to at least a temperature at which the fluorine containing material decomposes or vaporizes such that a layer of a fluorinated oxide compound is formed at the interfaces between the ingots and the spacer blocks.

摘要翻译： 一种在加热过程中处理堆叠的铝合金锭的表面的方法。 间隔块位于铝合金锭附近以形成堆叠，其中间隔块具有与铝合金块的接触表面接触的支撑表面，并且支撑表面和接触表面中的至少一个包括含氟材料。 将堆叠加热至至少含氟材料分解或蒸发的温度，使得在锭和间隔块之间的界面处形成氟化氧化物层。

公开(公告)号：US06881491B2

公开(公告)日：2005-04-19

申请号：US10439988

申请日：2003-05-16

申请人： Sally A. Jankosky ,  Susanne M. Opalka ,  Paula L. Kolek ,  Joseph P. Harenski ,  Roger W. Kaufold ,  Larry F. Wieserman

发明人： Sally A. Jankosky ,  Susanne M. Opalka ,  Paula L. Kolek ,  Joseph P. Harenski ,  Roger W. Kaufold ,  Larry F. Wieserman

IPC分类号： B21D39/00 ,  B32B15/04 ,  B32B15/20 ,  C22F1/04 ,  C23C22/56 ,  C23C22/73 ,  C23C22/78

CPC分类号： C22F1/04 ,  Y10T428/12535 ,  Y10T428/12556 ,  Y10T428/12569

摘要： An aluminum alloy article is cleaned to remove oxides and organic matter from a coatable surface, coated with a composition comprising an organic resin and a fluorine compound, and then heated to an elevated temperature to decompose the organic resin and at least a portion of the fluorine compound. After heating the coated surface is left with a protective oxyfluoride film that prevents blistering and hydrogen pickup and promotes hydrogen degassing from the article.

摘要翻译： 清洁铝合金制品以从可涂覆表面除去氧化物和有机物质，涂覆有包含有机树脂和氟化合物的组合物，然后加热到升高的温度以分解有机树脂和至少一部分氟 复合。 加热涂覆表面之后留下保护性氟氧化物膜，防止起泡和吸氢，并促进制品的氢气脱气。

公开(公告)号：US06569379B2

公开(公告)日：2003-05-27

申请号：US09911787

申请日：2001-07-24

申请人： Calvin Bates ,  Daniel W. Severa ,  Joseph P. Harenski ,  Roger W. Kaufold ,  Patricia A. Stewart ,  Larry F. Wieserman

发明人： Calvin Bates ,  Daniel W. Severa ,  Joseph P. Harenski ,  Roger W. Kaufold ,  Patricia A. Stewart ,  Larry F. Wieserman

IPC分类号： C21B300

CPC分类号： C21D9/0006 ,  C21D9/70 ,  F27D5/0018

摘要： A spacer member in a furnace including an aluminum tube containing a ceramic material. The ceramic material provides high compressive strength and the composite product resists high temperature creep.

摘要翻译： 包括含有陶瓷材料的铝管的炉中的间隔件。 陶瓷材料提供高抗压强度，复合材料可抵抗高温蠕变。

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。

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。

公开(公告)号：US20060089268A1

公开(公告)日：2006-04-27

申请号：US11196857

申请日：2005-08-04

申请人： Patricia A. Stewart ,  James R. Anglin ,  Ray T. Richter ,  Larry F. Wieserman ,  Brian C. Reynolds ,  Dean K. Vinnedge ,  Jim M. Hart

发明人： Patricia A. Stewart ,  James R. Anglin ,  Ray T. Richter ,  Larry F. Wieserman ,  Brian C. Reynolds ,  Dean K. Vinnedge ,  Jim M. Hart

IPC分类号： B22D11/07 ,  B22C3/00 ,  C10M169/04

CPC分类号： B22C3/00 ,  B22D11/07 ,  C10M169/04 ,  C10M2201/02 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/301 ,  C10M2207/401 ,  C10N2230/24 ,  C10N2240/404 ,  C10N2240/407 ,  C10N2250/022

摘要： In a lubricant composition suitable for use in the manufacture of aluminum alloys comprising a lubricant base, the improvement wherein the lubricant composition further comprises: an effective amount of water, surfactant, and a high viscosity organic material having a low vapor pressure. It is believed that this mixture provides a method for uniformly distributing the surface oxide at the meniscus for casting applications and increasing meniscus stability. Uniform distribution of the oxide and increased stability at the meniscus reduces vertical fold formation that can lead to cracks in the aluminum ingot. In addition, the mixture promotes uniform heat transfer around the mold. Uniform heat transfer around the mold allows the solidifying aluminum alloy to stay in contact with the mold longer and form stronger ingot shells. A process for continuous or semi-continuous casting of aluminum alloys via the use of this lubricant composition is also disclosed.

公开(公告)号：US4957890A

公开(公告)日：1990-09-18

申请号：US265241

申请日：1988-10-31

申请人： Larry F. Wieserman ,  Karl Wefers ,  Kathryn Cross ,  Edward S. Martin ,  H. Philip Hsieh ,  William H. Quayle

发明人： Larry F. Wieserman ,  Karl Wefers ,  Kathryn Cross ,  Edward S. Martin ,  H. Philip Hsieh ,  William H. Quayle

IPC分类号： B01J20/32

CPC分类号： B82Y30/00 ,  B01J20/28033 ,  B01J20/3248 ,  B82Y40/00

摘要： A treated permeable inorganic membrane having good chemical stability over a pH range of from 1 to 14. The monomolecular layer of organic acid material is formed on the membrane surface by contacting phosphonic acid having the formula RPO(OH).sub.2 ; phosphinic acid having the formula RR'PO(OH); monocarboxylic acids having the formula RCOOH; dicarboxylic acids having the formula R"(COOH).sub.2 ; or boronic acid having the formula RB(OH).sub.2.

摘要翻译： 在1〜14的pH范围内具有良好的化学稳定性的经处理的可渗透的无机膜。通过与式RPO（OH）2的膦酸接触，在膜表面上形成有机酸物质的单分子层; 具有式RR'PO（OH）的次膦酸; 具有式RCOOH的单羧酸; 具有式R“（COOH）2的二羧酸; 或具有式RB（OH）2的硼酸。

公开(公告)号：US4904634A

公开(公告)日：1990-02-27

申请号：US265181

申请日：1988-10-31

申请人： Larry F. Wieserman ,  Karl Wefers ,  Kathryn Cross ,  Edward S. Martin

发明人： Larry F. Wieserman ,  Karl Wefers ,  Kathryn Cross ,  Edward S. Martin

IPC分类号： B01J20/32

CPC分类号： B82Y30/00 ,  B01J20/3248 ,  B82Y40/00

摘要： An active material is disclosed comprising a metal oxide/hydroxide surface having chemically bonded to reactive sites thereon, a monolayer of a phosphorus-containing organic material comprised of a phosphorus-containing group and a carbon-containing group. The bond to the metal oxide/hydroxide surface is formed by reaction of the phosphorus-containing group with the metal oxide/hydroxide surface, so that the carbon-containing group of the material is oriented away from the metal oxide/hydroxide surface.

摘要翻译： 公开了包含化学键合到其上的反应位点的金属氧化物/氢氧化物表面的活性材料，由含磷基团和含碳基团组成的含磷有机材料的单层。 通过含磷基团与金属氧化物/氢氧化物表面的反应形成与金属氧化物/氢氧化物表面的键合，使得材料的含碳基团取向离开金属氧化物/氢氧化物表面。

公开(公告)号：US4788176A

公开(公告)日：1988-11-29

申请号：US23423

申请日：1987-03-09

申请人： Larry F. Wieserman ,  Karl Wefers ,  Kathryn Cross ,  Edward S. Martin

发明人： Larry F. Wieserman ,  Karl Wefers ,  Kathryn Cross ,  Edward S. Martin

IPC分类号： B01J20/32 ,  B01J20/22

CPC分类号： B82Y30/00 ,  B01J20/3248 ,  B82Y40/00

摘要： An active material is disclosed comprising metal oxide/hydroxide particles having chemically bonded to reactive sites on a surface thereof, a monolayer of a phosphorous-containing organic material comprised of a phosphorous-containing group and a carbon-containing group. The bond to the metal oxide/hydroxide surface is formed by reaction of the phosphorous-containing group with the metal oxide/hydroxide particle surface, so that the carbon-containing group of the material is oriented away from the metal oxide/hydroxide surface.

摘要翻译： 公开了一种活性材料，其包括与其表面上的反应性位点化学键合的金属氧化物/氢氧化物颗粒，由含磷基团和含碳基团组成的含磷有机材料的单层。 通过含磷基团与金属氧化物/氢氧化物颗粒表面的反应形成与金属氧化物/氢氧化物表面的键，使得材料的含碳基团取向离开金属氧化物/氢氧化物表面。