... 大气腐蚀抵抗 atmospheric corrosion resistance 耐大气腐蚀钢 weather resisting steel ; weathering steel 加速大气腐蚀试验 accelerated exposure test ...
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... 耐海水腐蚀焊条：seawater corrosion resistant steel electrode 耐大气腐蚀钢：weathering steel 耐冲式底板(下浇道)：impingement plate ...
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耐大气腐蚀钢实心焊丝 Weatherproof Steels GMAW wires
科尔坦耐大气腐蚀钢 Cor-Ten steel
耐海洋大气腐蚀钢 marine atmosphere corrosion-resisting steel
金属在自然环境条件下的腐蚀称为大气腐蚀，因而对能在大气自然环境条件下耐腐蚀的钢称为耐大气腐蚀钢。
Metal corrosion under natural environment is called atmospheric corrosion, the steel with the characteristic of atmospheric corrosion resistance is named weather resisting steel.
使用状态的组织为细晶粒的铁素体—珠光体，强度比普通碳素结构钢Q235高约20%～30%，耐大气腐蚀性能高20%～38%。
Using the state of the organization for the fine grain ferrite pearlite, strength than ordinary carbon structural steel Q235 about 20% ~ 30%, high atmospheric corrosion resistance of 20% ~ 38%.
通常利用加速腐蚀试验采用失重法表征耐候钢的耐大气腐蚀性能。
Usually, corrosion resistance of weathering steels is evaluated by the weight-loss method in an accelerated corrosion test.
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