๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Review: Replacements for Chromium Pretreatments on Aluminum

โœ Scribed by Cohen, S. M.

Book ID
120994441
Publisher
NACE International
Year
1995
Tongue
English
Weight
87 KB
Volume
51
Category
Article
ISSN
0010-9312

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Development of a chromium-free pretreatm
Development of a chromium-free pretreatment system for aluminum bodies
โœ Toshiya Nishino; Koichiro Izumi ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 576 KB

A chromium-free surface treatment method was developed for aluminum bodies. By adding fluorine ions and iron complex compounds to the current zinc phosphate pretreatment bath, an improved zinc phosphate film is formed on aluminum. Also, increasing the manganese in the pretreatment bath improves the

Preconcentration of chromium, copper and
Preconcentration of chromium, copper and manganese from sea water on pretreated solid materials for determination by atomic absorption spectrometry
โœ F. Baffi; A.M. Cardinale; R. Bruzzone ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 491 KB

A systematic study of the use in "batch equilibration" of pretreated solid Chelex-100 and Lewatit TP 207 (H + form) for the preconcentration of Cr(III), Cu(II) and Mn(II) dissolved in sea water is presented. The preparation of the resin and the suggested procedure are useful because sea water can be