This standard is issued under the fixed designation B; the number immediately This practice is under the jurisdiction of ASTM Committee B08 on Metallic. Purchase your copy of ASTM B – 88() as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards. DOCUMENT NUMBER DOCUMENT TITLE Date ASTM-B COPPER AND GL OCT ASTM-B COPPER-ACCELERATED ACETIC ACID-SALT.

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First of two simultaneous responses — March 20, CuBe is a problematic material to be plated specially if you heat treat. Ast, to Checkout Continue Shopping. Hi, Gold plating can peel off from a nickel layer if you have too much och brightener in the nickel solution. I am a Supplier Quality Eng. This practice is also suitable for use before autocatalytic plating.

SK Cheah – Penang, Malaysia March 22, Hi, Gold plating can peel off from a nickel layer if you have too much och brightener in the nickel solution. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

ASTM B() 电镀层和转化镀层用铜和铜基合金的制备的标准作法 标准

Standards Subsctiption may be the perfect solution. C for complete removal of the beryllium oxide film before electroplating. Need more than one copy? Ricardo Burstein Bnei Berak, Israel Second of two simultaneous responses — March 22, Suhana, During heat treatment, Satm forms a tenacious beryllium oxide layer that has to be removed before any plating can be performed.

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ASTM B281 – 88(2013)

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Norma ASTM B()

This standard is not included in any packages. Your Alert Profile lists the documents that will be monitored. From beautiful Pine Beach New Jersey: You can avoid the oxides making the heat treatment in vacuum or develop a special process to take out the oxides. My plater is facing unsolved peeling issue after gold plating. If the document asrm revised or amended, you will be notified by email.

You can avoid the oxides making the heat treatment in vacuum or develop a special process to take out the oxides Ricardo Burstein Bnei Berak, Israel Second of two simultaneous responses — March 22, Suhana, During heat treatment, BeCu forms a tenacious beryllium oxide layer that has to be removed before any plating can be performed.

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It’s not possible to diagnose a finishing problem or the hazards of an operation via these pages. Already Subscribed to this document.

Hope that you can advise why material couldn’t be coated properly during Ni or gold plating. Add to Alert PDF. ASTM B [link by ed.

Peeling after nickel and gold plating

You may delete a document from your Alert Profile at any time. Alternatively, check out some of the earlier postings at finishing. The rinse between nickel and gold plating should be done in a clean rinsing water free from any nickel solution contamination. Would the hardening process caused plating failure. Asym standard is also available to be included in Standards Subscriptions.

For a specific hazard statement, see 6. After the heat treatment you have tenacious oxides that hard to eliminate and cause later the problems in the plating shop. You not mentioned anything about pretreatment steps they are using. We have no amendments or corrections for this standard. Ricardo B218 Bnei Berak, Israel.