公开(公告)号：US20060243095A1

公开(公告)日：2006-11-02

申请号：US11413884

申请日：2006-04-28

申请人： J. Bryant ,  Jacob Kallivayalil ,  Mark Crowley ,  Joseph Genito ,  Deborah Wilhelmy ,  William Boren ,  Daniel Hunter

发明人： J. Bryant ,  Jacob Kallivayalil ,  Mark Crowley ,  Joseph Genito ,  Deborah Wilhelmy ,  William Boren ,  Daniel Hunter

IPC分类号： C22C21/00 ,  C22B9/10

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.

公开(公告)号：US20060243094A1

公开(公告)日：2006-11-02

申请号：US11119002

申请日：2005-04-29

申请人： J. Bryant ,  Jacob Kallivayalil ,  Mark Crowley ,  Joseph Genito ,  Larry Wieserman ,  Deborah Wilhelmy ,  William Boren

发明人： J. Bryant ,  Jacob Kallivayalil ,  Mark Crowley ,  Joseph Genito ,  Larry Wieserman ,  Deborah Wilhelmy ,  William Boren

IPC分类号： C22C21/00 ,  C22B9/10

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。