Title:
化学および熱用途のための金属ハニカム基体
Document Type and Number:
Japanese Patent JP4969240
Kind Code:
B2
Abstract:
Extruded metal honeycombs are produced by the direct extrusion of a softened bulk metal feedstock through a honey-comb extrusion die comprising a feedhole array for delivering softened metal through a supporting die baseplate to a honeycomb die discharge section, the discharge section comprising an array of intersecting discharge slots that form the walls of an extruded metal honeycomb structure. This process can be optimized by employing a proper pressure gradient for a particular extrudate flow rate, extrudate composition, and wall-drag condition arising from the particular composition of the feedhole wall, as illustrated graphically in FIG. 4.
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Inventors:
Abbott, John H. Third
Borger, Thorsten Rolf
Ha, Lynn
Kuhanna, Samil
Miller, Kenneth Earl
Sorensen, Charles M Jr.
Borger, Thorsten Rolf
Ha, Lynn
Kuhanna, Samil
Miller, Kenneth Earl
Sorensen, Charles M Jr.
Application Number:
JP2006522071A
Publication Date:
July 04, 2012
Filing Date:
July 29, 2004
Export Citation:
Assignee:
CORNING INCORPORATED
International Classes:
B21C23/14; B21C23/00; B21C23/08; B21C23/32; B21C25/00; B21C25/02; B21C29/04
Domestic Patent References:
| JP48055960A | ||||
| JP2002028910A | ||||
| JP2076717A | ||||
| JP63309420A | ||||
| JP6045807B2 | ||||
| JP5305372A |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma