Title:
【発明の名称】スズービスマス合金の電気めっき法
Document Type and Number:
Japanese Patent JP2983548
Kind Code:
B2
Abstract:
Baths are disclosed for electrodepositing bismuth-tin alloys of all ratios as shown by the Figure. The baths are of the acidic alkylsulfonate-type. Soluble bismuth anodes are used to replenish bismuth in the bath solution. The baths find particular use in electrodepositing eutectic compositions such as 58 % Bi-42 % Sn.
Inventors:
UIRUSON HARORUDO PII
Application Number:
JP50933488A
Publication Date:
November 29, 1999
Filing Date:
October 14, 1988
Export Citation:
Assignee:
ATOKEMU NOOSU AMERIKA INC
International Classes:
C22C12/00; C25D3/56; C25D3/60; H05K3/34; (IPC1-7): C25D3/56; C22C12/00; C25D3/60
Domestic Patent References:
| JP6314887A |
Attorney, Agent or Firm:
Takashi Ishida (1 person outside)