Device capable of automatically timing alloy corrosion time

• Main Authors: ZHANG XUXIANG, ZHU JUNYU, HU CHANGYI, LI XUMING, WANG XIAN, WEI YAN, WANG XINGQIANG, BI MENGRAN, ZHANG GUIXUE, CAI HONGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a device capable of automatically timing alloy corrosion time, which comprises a power supply, a working device, a sampling resistor and a timer, corrosive liquid is arranged in the working device, the sampling resistor is electrically connected with the corrosive liquid through a first lead, an alloy block is arranged in the working device, and the timer is electrically connected with the alloy block through a second lead. The bottom of the alloy block is electrically connected with the power source through a second wire. The utility model has the following advantages: timing is automatically stopped when a circuit is switched on, corrosion time accurate to minutes can be obtained, manual watching is not needed, the defect of manual measurement is overcome, the experiment efficiency and progress are greatly improved, technical support is provided for actual production and research, the labor cost is saved, and the working efficiency is improved. Good popularization prospects and e