腐蚀试验

Corrosion test 腐蚀试验

Metal samples with or without coating are subjected to corrosion tests using the physical simulation of highly corrosive environments in order to obtain information related to "corrosion resistance". The tests show the differences that different materials, processes, treatments and coatings have on the development of corrosion on the surface of the tested materials. rooms available for this type of test.

The evaluation of the corrosion resistance is carried out by subjecting the materials in direct contact with chemical agents under conditions of temperature, humidity and exposure controlled and standardised (or Customer Specification). 

Salt Spray Test (ISO 9227, GB/T 10125, ASTM B117)

Detecting Susceptibility To Intergranular Attack In Austenitic Stainless Steels (ASTM A262 E method)

Detecting Susceptibility to Intergranular Corrosion in Wrought,Nickel-Rich,Chromium-Bearing Alloys (ASTM G28)

Pitting and Crevice Corrosion Resistance of Stainless Steels (ASTM G48)

Detecting Detrimental Intermetallic Phase in Duplex Austenitic/ Ferritic Stainless Steels (ASTM A923)       

Determining Volume Fraction by Systematic Manual Point Count (ASTM E562)

通过加速腐蚀试验，可以获得金属（有镀层或者无镀层）的耐腐蚀特性，该测试可以评估不同材料、不同工艺处理、不同镀层的耐腐蚀能力。

腐蚀试验是将样品与相关化学介质直接接触，并在一定的温度和湿度下按照标准暴露规定的时间后评估腐蚀程度。

盐雾试验  (ISO 9227, GB/T 10125, ASTM B117)

奥氏体不锈钢晶间腐蚀敏感性检测 (ASTM A262 E method)

镍基合金晶间腐蚀敏感性检测  (ASTM G28)

不锈钢耐点腐蚀试验  (ASTM G48)

双相不锈钢有害中间相检测(ASTM A923)

双相不锈钢铁素体体积分数检测 (ASTM E562)

配以相应图片