Galvanized steel atmosphere corrosion behavior simulation monitoring device and method
A technology for atmospheric corrosion and monitoring devices, applied in measuring devices, weather resistance/light resistance/corrosion resistance, instruments, etc., can solve problems such as difficult real-time evaluation of material corrosion, long experiment period, and long sampling interval
Active Publication Date: 2017-05-31
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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[0002] During the use of galvanized steel, it is often corroded by the atmosphere, and the current method of monitoring the corrosion of galvanized steel is generally to use the field exposure test; the field exposure test can accurately obtain the corrosion data and characteristics of galvanized steel materials in the natural environment , can provide reliable parameters for production and design, but the test period is long, the sampling interval is long, and it is difficult to evaluate the corrosion behavior of materials in real time
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[0025] In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.
[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one...
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The invention discloses a galvanized steel atmosphere corrosion behavior simulation monitoring device. The galvanized steel atmosphere corrosion behavior simulation monitoring device comprises a cabin, a weighing part, a temperature control part, a humidity control part, a galvanometer, an insulating part and a processor; the cabin is provided with a monitoring chamber and a coating window. The weighing part is connected with the processor; the temperature control part is used for adjusting the temperature in the monitoring chamber; the humidity control part is used for adjusting the humidity in the monitoring chamber. The insulating part is used for fixing a first electrode made of galvanized steel of a measuring probe and a second electrode made of galvanized matrix steel, both one end of the first electrode and one end of the second electrode are flush with one end surface of the insulating part, and the end surface of the insulating part forms a coating surface; the other end of the first electrode and the other end of the second electrode are respectively connected with the galvanometer, and the galvanometer is connected with the processor. The galvanized steel atmosphere corrosion behavior simulation monitoring device is applicable to galvanized steel atmosphere corrosion monitoring in different atmospheric environments, and the experimental period is short.
Description
technical field [0001] The invention relates to the field of corrosion behavior simulation monitoring, in particular to a galvanized steel atmospheric corrosion behavior simulation monitoring device and a method thereof. Background technique [0002] Galvanized steel is often subject to atmospheric corrosion during use, and the current method for monitoring galvanized steel corrosion is generally to use field exposure experiments; field exposure experiments can accurately obtain the corrosion data and characteristics of galvanized steel materials in the natural environment , which can provide reliable parameters for production and design, but the experimental period is long, the sampling interval is long, and it is difficult to evaluate the corrosion behavior of materials in real time. SUMMARY OF THE INVENTION [0003] Based on this, it is necessary to provide a galvanized steel atmospheric corrosion behavior simulation monitoring device and method suitable for galvanized ...
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IPC IPC(8): G01N17/02
CPCG01N17/006G01N17/02
Inventor 莫文雄刘静张亚茹黄青丹饶锐宋浩永赵崇智李助亚李聃吴培伟何彬彬陈于晴王炜徐钦曾慧
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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