Metal corrosion testing device

The utility model relates to the field of testing devices, and discloses a metal corrosion testing device which comprises a constant-temperature water bath box, a beaker placed in the constant-temperature water bath box and a test piece support placed in the beaker. A thermometer and a reflux condensation pipe which extend into the beaker are inserted into the beaker cover. The metal corrosion test device can be used for conveniently, quickly and accurately testing the corrosion performance of the cooling liquid to metal. 本实用新型涉及试验装置领域，公开了一种金属腐蚀试验装置，该金属腐蚀试验装置包括恒温水浴箱、放置于所述恒温水浴箱中的烧杯和放置于所述烧杯内的试片支架，所述烧杯上盖设有杯盖，所述杯盖上插入有伸入所述烧杯中的温度计和回流冷凝管。该金属腐蚀试验装置能够便捷、快速、准确的测试冷却液对金属的腐蚀性能。