適用于檢測金屬及其合金、金屬覆蓋層、有機覆蓋層、陽極氧化膜和轉化膜"/>
單價: | 面議 |
發(fā)貨期限: | 自買家付款之日起 天內發(fā)貨 |
所在地: | 廣東 深圳 |
有效期至: | 長期有效 |
發(fā)布時間: | 2023-12-18 10:25 |
最后更新: | 2023-12-18 10:25 |
瀏覽次數: | 109 |
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portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">造氣氛腐蝕試驗 鹽霧試驗依據標準GB/T進行測試。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">適用于檢測金屬及其合金、金屬覆蓋層、有機覆蓋層、陽極氧化膜和轉化膜的不連續(xù)性,如空隙及其他缺陷。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;"> portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">中性鹽霧適用于:
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">——金屬及其合金;
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">——金屬覆蓋層(陽極性或陰極性);
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">——轉化膜;
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">——陽極氧化膜;
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">——金屬基本體上的有機覆蓋層。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">測試要求:
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">溫度35℃,5%NACL溶液,PH值6.5-7.2,試驗保持時間48小時。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">檢測判據:試驗后,樣品外觀涂層應無腐蝕現象。