1 Jul ASTM B Standard Specification for Electrodeposited Coatings of Zinc Nickel Alloy Deposits. standard by ASTM International, 07/01/. ASTM B AMS Typical Applications of Zinc-Nickel Electroplating: ◦. Automotive Industry, used for improved corrosion protection and a cadmium. 27 Aug specifies Zn/Ni per ASTM B – Standard. Specification for Electrodeposited Coatings of Zinc. Nickel Alloy Deposits. ◇ Calls for 12%.
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Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. The zinc nickel coating shall be defined as Class 1.
As the voice of the U. Work Item s – proposed revisions of this standard. The corrosion resistance of the coating shall be evaluated. This standard is not included in any packages. Your Alert Profile lists the documents that will be monitored.
The coating on all ready visible surfaces shall have an acceptable and characteristic appearance. Type A shall be with colorless conversion coatings, Type B shall be with yellow iridescent conversion coatings, Type C shall be atm bronze conversion coatings, Type D shall be with black chromate conversion coatings, and Type E shall be with any colors mentioned plus organic topcoat.
The metal to be plated shall be free of flaws atsm defects that will be detrimental to the zinc alloy coating.
The coating shall b814 produced from an aqueous electroplating system that may be either an alkaline or acid formulation.
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Standards Subsctiption may be the perfect solution. The coating shall be adherent, free from blisters, pits, or discontinuities, and shall be free of cracks in the as plated state. It shall be subjected to such cleaning, pickling, and electroplating procedures as necessary to yield deposits.
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This standard does not purport to address all of the safety concerns, if any, associated with its use. The coating shall withstand normal handling and storage conditions without chipping, flaking, or other coating damage.
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ASTM B – 99 Standard Specification for Electrodeposited Coatings for Zinc Nickel Alloy Deposits
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You may delete a document from your Alert Profile at any time. Link to Active This link will always route to the current Active version of the standard. Already Subscribed to this document. The five chromate conversion coating types shall be defined as follows: This specification covers the requirements for electrodeposited zinc nickel alloy coatings on metals.