公开(公告)号：US5788737A

公开(公告)日：1998-08-04

申请号：US762817

申请日：1996-12-09

申请人： Hiroo Wakiyama ,  Hiroyoshi Kikuchi ,  Takeshi Sakai

发明人： Hiroo Wakiyama ,  Hiroyoshi Kikuchi ,  Takeshi Sakai

IPC分类号： B22F5/00 ,  B22F3/11 ,  C22C1/04 ,  C22C1/08 ,  C22C21/00

CPC分类号： C22C1/0416 ,  B22F3/11

摘要： Disclosed is an aluminum base sintered material, in which said material comprises base powders 2 of an aluminum or an alloy thereof and numerous endless passages being formed by pores connected to each other, said pores intervening between said base powders 2 adjacent to each other, and in which said material is provided with bridging portions 3 for interconnecting said base powders 2 adjacent to each other, said bridging portions 3 having therein an eutectic structure with a hyper-eutectic compounds and with a containment of the eutectic element and the balance of aluminum.

摘要翻译： 公开了一种铝基烧结材料，其中所述材料包括铝或其合金的基础粉末2和由彼此连接的孔形成的许多环形通道，介于彼此相邻的所述基础粉末2之间的所述孔，以及 其中所述材料设置有用于将彼此相邻的所述基础粉末2互连的桥接部分3，所述桥接部分3具有其中具有超共晶化合物的共晶结构以及共晶元素的容纳物和余量的铝。

公开(公告)号：US4867811A

公开(公告)日：1989-09-19

申请号：US225068

申请日：1988-07-27

申请人： Hiroo Wakiyama ,  Hisashi Baba ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Shinichi Matsumoto ,  Toshihiro Takada ,  Shigetoshi Sugimoto ,  Shinzi Shibata ,  Toshiyuki Yashiro ,  Akihiko Kasahara

发明人： Hiroo Wakiyama ,  Hisashi Baba ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Shinichi Matsumoto ,  Toshihiro Takada ,  Shigetoshi Sugimoto ,  Shinzi Shibata ,  Toshiyuki Yashiro ,  Akihiko Kasahara

IPC分类号： B01J23/86 ,  B01J32/00 ,  B01J37/00 ,  F01N3/28

CPC分类号： B01J32/00 ,  B01J23/864 ,  B01J37/00 ,  F01N3/281

摘要： A process for producing a metallic catalyst-carrier, comprising the steps of: preparing a steel sheet containing 9.0 to 25.0 wt % Cr and 0.01 to 6.0 wt % Al, plating the steel sheet with Ni at an amount of from 0.3 to 10.0 g/m.sup.2, then plating with Al or Al-alloy at a plated amount defined by the formula; ##EQU1## and with a provision that the thickness of an Al-Fe alloyed layer is controlled to a thickness of 10 .mu.m or less, cold rolling to a rolled thickness of 0.1 mm or less, working to a body of a required form, and heat-treating the body.

摘要翻译： 一种金属催化剂载体的制造方法，其特征在于，包括以下步骤：制备含有9.0〜25.0重量％的Cr和0.01〜6.0重量％的Al的钢板，以0.3〜10.0g / m2，然后用Al或Al合金以由下式定义的镀层量进行镀覆; ＆lt; IMAGE＆gt;并且通过将Al-Fe合金层的厚度控制在10μm以下的厚度，冷轧至0.1mm以下的轧制厚度，对所需形状的主体进行加工， 并对身体进行热处理。