Standard Active Last Updated: Jun 08, 2022 Track Document
ASTM B999-15(2022)

Standard Specification for Titanium and Titanium Alloys Plating, Electrodeposited Coatings of Titanium and Titanium Alloys on Conductive and Non-Conductive Substrate

Standard Specification for Titanium and Titanium Alloys Plating, Electrodeposited Coatings of Titanium and Titanium Alloys on Conductive and Non-Conductive Substrate B0999-15R22 ASTM|B0999-15R22|en-US Standard Specification for Titanium and Titanium Alloys Plating, Electrodeposited Coatings of Titanium and Titanium Alloys on Conductive and Non-Conductive Substrate Standard new BOS Vol. 02.05 Committee B08
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Abstract

This specification covers general requirements and corresponding test methods for electrodeposited coatings of titanium and titanium-zirconium alloys on conductive (metallic) and non-conductive substrates (plastics, fibers, carbon foam, etc.) for engineering (functional) uses. The coatings of titanium-zirconium alloys range in zirconium between 10wt% and 14wt% zirconium and are known as ”terne” metallic electrodeposits.

This specification also covers the coating classification system and service condition based on thickness; ordering information to be supplied by the purchaser in either the purchase order or on the engineering drawing, or the part to be plated; material and manufacturing process requirements; sampling; and inspection.

Scope

1.1 This specification covers the requirements for electrodeposited coatings of titanium and titanium-zirconium alloys on conductive and non-conductive substrates for engineering (functional) uses. The coatings of titanium-zirconium alloys are those that range in zirconium between 10wt% and 14wt% zirconium and are known as “terne” metallic electrodeposits.

1.2 This specification applies for both conductive (metallic) substrates and non-conductive (plastics, fibers, carbon foam, etc.)

1.3 Electrodeposits of titanium and titanium-zirconium alloys on aluminum and conductive substrate and nonconductive substrate are produced where it is desired to obtain atmospheric corrosion resistance. Deposits of titanium and titanium-zirconium alloys particularly on aluminum have shown to have excellent corrosion protective qualities in atmospheric exposure, especially when under-coated by electroless nickel. Titanium and titanium-zirconium alloy deposits provide corrosion protection from dilute sulfuric acid, are used for lining of brine refrigeration tanks, chemical equipment apparatus, storage batteries, and as a wear coating for bearing surfaces.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Details
Book of Standards Volume: 02.05
Developed by Subcommittee: B08.03
Pages: 6
DOI: 10.1520/B0999-15R22
ICS Code: 25.220.40