Aktivní norma | Vydána: 15.11.2022

ASTM B840-22

Standard Specification for Electrodeposited Coatings of Zinc Cobalt Alloy Deposits

Dostupné jazyky: Anglicky

Dostupné provedení: Online zabezpečené PDF, Norma a Redline - Online zabezpečené PDF, Tištěné, Tisk + redline

od 1 499.90 CZK zobrazit na eshopu

Podrobné informace

Označení: ASTM B840-22

Datum vydání: 15.11.2022

Stran: 5

Země: Americká technická norma

Kde koupit?

Můžete zakoupit na eshop.normservis.cz

Anotace

This specification covers the requirements for electrodeposited zinc cobalt alloy coatings on metals. The coating class is Class 1 and five coating types are Type a, Type b, Type c, Type d, and Type e. The metal to be plated shall be subjected to such cleaning, pickling, and electroplating procedures. Coating requirements include: substrate, nature of coating, appearance, thickness, adhesion, corrosion resistance, and pre- and post-coating treatments of iron and steel for reducing the risk of hydrogen embrittlement. Adhesion, porosity, corrosion resistance, or appearance tests shall be made.

Keywords:
coatings electrodeposited, corrosion resistant coatings, electrodeposited zinc cobalt alloy plating, zinc cobalt ,, ICS Number Code 25.220.40 (Metallic coatings)

Populární vydavatelé

celý katalog