腐蚀会吞噬人类的劳动成果。有的研究工作者作过估计,我国目前每年金属材料因腐蚀造成的损失大约在500亿元以上.金属材料腐蚀1％,其强度大约会降低5％～10％。因此,与企属及其它材料的威性作斗争,是人类一个既古老又现实的课题。现在人们已经可以利用各种先进的手段防治腐蚀,但远未取得终极的结果。 Corrosion will engulf the fruits of human labor. Some researchers have estimated that China’s current annual loss of metal materials due to corrosion is approximately 500 billion yuan. Metal materials 1% corrosion, its strength will be reduced by about 5% to 10%. Therefore, it is an ancient and realistic issue for humanity to fight against the prestige of companies and other materials. Now people can use various advanced methods to prevent and control corrosion, but far from achieving the ultimate result.