Unverified82% confidenceDecision RuleTime unknown
铝、铜等有色金属应避免用含强碱或强酸的除锈剂,选中性配方,否则会腐蚀氧化表面;铝件优先选注明'适用有色金属'的产品
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified铝、铜等活泼金属表面禁用强碱性去油剂,碱会与铝反应产生黑斑并腐蚀表面,应选pH中性或标注'铝安全/金属友好'的产品86% similarUnverified铝锅、铝合金锅忌用强碱性清洁剂,碱与铝反应会产生黑斑并腐蚀金属,应选中性或弱酸性配方81% similarPartially Verified铜材质使用后会自然氧化变色(发暗/出绿锈),需要定期用柠檬汁或醋擦拭保养,嫌麻烦的人建议选不锈钢款80% similarUnverified铜材质会自然氧化变色(发绿/发暗),需要定期用柠檬汁或醋擦拭抛光,嫌麻烦的人建议选不锈钢款80% similarUnverified镀锌件、铝合金、镁合金不要用强酸型除锈剂,酸会同时溶解锌层和活泼金属基材导致穿孔78% similar
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