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公开(公告)号：DE2309907A1
公开(公告)日：1974-08-29
申请号：DE2309907
申请日：1973-02-28
Applicant: ESB INC
Inventor： JOCHMANN BONNY , NERVIK TORBJORN
Abstract: Metallic powder used in mfr. of Cd electrodes is produced by reacting Cd and Ni ions with a less noble metal (Al, Mg, Zn, Ca) to ppte. a metallic sponge which is dried prior to pressing. The product contains 0.1-10% Ni and an intermetallic cpd. Cd4Ni which strengthens the powder and renders it distortion free when pressed or pelletised.
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