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Accelerated Corrosion Results for Zinc/Nickel-Plated Automotive Parts Posttreated With Trivalent Chromate Rinse
| 题名： | Accelerated Corrosion Results for Zinc/Nickel-Plated Automotive Parts Posttreated With Trivalent Chromate Rinse |
| 作者： | Miller, Chris E;Placzankis, Brian E;Handsy, I C; |
| 关键词： | nickel；roma；parts；post；late；zinc；tomo；treat；plat；hrom |
| 摘要： | Electroplated zinc/nickel components posttreated with trivalent chromate rinse were randomly selected from production lines of a German automotive manufacturer. Both rack- and barrel-plating processes were represented among the samples. These components were then exposed to one of two accelerated corrosion environments, ASTM B 117 (Standard Method of Salt Spray [Fog] Testing, Annu. Book ASTM Stand., 1997) or GM 9540 (Accelerated Corrosion Test; General Motors Engineering Standards, 1997). Performance under accelerated corrosion conditions far exceeded expectations suggesting viable military use with little or no additional capital expenditure. |
| 总页数： | 24 Pages(s) |
| 报告类型： | 科技报告 |
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