PROCESS OF COATING METALS WITH BISMUTH OR BISMUTH-BASE ALLOYS
Abstract
A method is described for producing coatings of bismuth or bismuth alloys on a metal base. This is accomplished by electrodepositing the bismuth from an aqueous solution of BiCl/sub 3/, and by making the metal base alternately the cathode and the anode, the cathode periods being twice as long as the anode periods. In one embodiment a nickel coating is first electrodeposited in a known way, and this nickel plated piece is tae base upon which tae bismuth is deposited by the process of this patent. The coated piece is then heat treated to produce a homogeneous Ni--Bi alloy by diffusion.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 4333536
- Patent Number(s):
- 2821505
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
- NSA Number:
- NSA-12-007019
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-58
- Country of Publication:
- United States
- Language:
- English
- Subject:
- PATENTS; ANODES; BISMUTH; BISMUTH ALLOYS; BISMUTH CHLORIDES; CATHODES; COATING; DIFFUSION; ELECTRODEPOSITION; NICKEL; PATENT; SOLUTIONS; WATER
Citation Formats
Beach, J G. PROCESS OF COATING METALS WITH BISMUTH OR BISMUTH-BASE ALLOYS. United States: N. p., 1958.
Web.
Beach, J G. PROCESS OF COATING METALS WITH BISMUTH OR BISMUTH-BASE ALLOYS. United States.
Beach, J G. Tue .
"PROCESS OF COATING METALS WITH BISMUTH OR BISMUTH-BASE ALLOYS". United States.
@article{osti_4333536,
title = {PROCESS OF COATING METALS WITH BISMUTH OR BISMUTH-BASE ALLOYS},
author = {Beach, J G},
abstractNote = {A method is described for producing coatings of bismuth or bismuth alloys on a metal base. This is accomplished by electrodepositing the bismuth from an aqueous solution of BiCl/sub 3/, and by making the metal base alternately the cathode and the anode, the cathode periods being twice as long as the anode periods. In one embodiment a nickel coating is first electrodeposited in a known way, and this nickel plated piece is tae base upon which tae bismuth is deposited by the process of this patent. The coated piece is then heat treated to produce a homogeneous Ni--Bi alloy by diffusion.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1958},
month = {1}
}
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