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鹽霧試驗箱試驗完畢后樣品的鑒定方法

發布日期:2022-05-29 點擊率:35

  鹽霧試驗箱試驗結束后,從鹽霧試驗箱中小心仔細取出試驗樣品,用流動的冷水(低于35℃)輕輕沖洗或者用海邊等清潔工具從表面除去鹽沉積物,然后立即進行80~100℃,30分鐘左右的干燥(如不烘干也能明確,檢驗者除外),并且及時檢查試驗樣品的腐蝕程度或其他缺陷。
  從試驗方法的常規記載中了解到,需考慮如下幾個方面:
  1.試驗后試驗樣品的外觀
  2.去除腐蝕產物后的外觀
  3.腐蝕缺陷的部分、數量和狀態(點蝕、裂紋、氣泡等)
  4.被蝕時間或開始出現腐蝕前所經歷的時間

標簽:鹽霧試驗箱

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