Accelerator Systems for Zinc Phosphate Processes with Particular Reference to their Use before Electropaint
1971; Taylor & Francis; Volume: 49; Issue: 1 Linguagem: Inglês
10.1080/00202967.1971.11870171
ISSN1745-9192
AutoresDavid H. James, D. B. Freeman,
Tópico(s)Corrosion Behavior and Inhibition
ResumoSummaryThe paper considers the action of accelerators in zinc phosphate systems and other chemical additives which, in conjunction with accelerators, influence the nature of the phosphate coating and the processing conditions. It also considers nitrate and nitrite accelerated systems, chlorate containing systems, peroxy accelerated systems, and other possible accelerators. The effect of the accelerator on coating structure is illustrated by the scanning electron microscope, and factors influencing the choice of accelerator system, and hence the type of processes, and equipment requirements are reviewed.
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