116问答网 > 黄铜变色是长锈吗

黄铜变色是长锈吗

2025-03-15 09:55:16
推荐回答（1个）
回答1：

黄铜变色是表面氧化（轻度）；
如果黄铜表面呈绿色，是深度氧化，也就你说的“长锈”，也叫“长铜绿”。

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