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huangguaha

木虫之王 (文坛精英)

我不是我

[求助] 谢谢~~

Cleaning procedures shall be consistent with Practice G1. Typically, this may include degreasing with a suitable solvent, followed by vigorous brush scrubbing with pumice powder, followed by water rinse, clean solvent rinse, and air drying. (Warning—Solvent safety and compatibility with the test material should be investigated and safe practices followed).
7.1.2   For the most part, commercially produced stainless alloys and surface ground materials do not require a preexposure pickling treatment. The use of acid cleaning or pretreatments shall be considered only when the crevicecorrosion
test is designed to provide guidance for a specific application.
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hanches

铁杆木虫 (正式写手)

obscure nacissus

【答案】应助回帖

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huangguaha: 金币+50, 翻译EPI+1, ★★★★★最佳答案, 非常感谢~~ 2013-03-12 16:29:15
清洁操作应和Practice G1的一致。通常,首先用合适的溶剂去油,然后用刷子完全刷去浮石粉末,后依次用水和溶剂冲洗,最后风干。(警告:请先研究清楚所选溶剂的安全性和与所试材料的可相容性,之后进行安全操作。)
7.1.2 多数而言,商业化生产的不锈合金和表面抛光材料不需要提前进行酸浸处理,仅当隙间腐蚀试验对特定用途有指导作用时,才需要考虑酸清洁或预处理。
Life-Has-Killed-The-Dream-I-Dreamed.
2楼2013-03-12 16:08:04
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