发明名称 |
METHOD OF MANUFACTURING TOUGH AND POROUS GETTERS BY MEANS OF HYDROGEN PULVERIZATION AND GETTER PRODUCED THEREBY |
摘要 |
A method of manufacturing high-zirconium getters that involves hydrogen pulverization of an entire alloy ingot or ingot pieces. The method offers distinct advantages over techniques that use mechanical means of powder production. The method is useful especially in the manufacture of tough porous getters, of high Zr-content Zr-V alloys that have minor additions of elements such as Fe, Ni, Mn and/or Al.
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申请公布号 |
CA1334959(C) |
申请公布日期 |
1995.03.28 |
申请号 |
CA19890602628 |
申请日期 |
1989.06.13 |
申请人 |
SAES GETTERS S.P.A. |
发明人 |
SANDROCK, GARY D.;WOODARD, WINFRED L., III |
分类号 |
C22C27/00;B22F9/02;B22F9/04;C01B3/00;C22C1/04;C22C16/00;(IPC1-7):B01J20/02 |
主分类号 |
C22C27/00 |
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