Huis> Blog> What causes the weathering board to wear out?

What causes the weathering board to wear out?

September 04, 2023

The main technical support point that the weather-resistant steel plate can be used as a facade material is that the weather-resistant steel plate has strong erosion resistance compared with ordinary steel. Under natural weather, the weather-resistant steel plate forms a dense oxide layer about 50-100 microns thick between the rust layer and the substrate metal by adding weather-resistant elements such as chromium, niobium, molybdenum, phosphorus, and titanium.

Weatherproof board is used as a plate for raw material transportation, and weatherproof board is often used as a key material for machinery and equipment in some large and medium-sized machinery and equipment manufacturing, such as heating furnaces and other machinery and equipment. When the weathering board is applied to the machine and equipment, it greatly improves its wear resistance, and even if it is applied for a long time, it causes very little harm to the machine and equipment. Weathering board in the application will also suffer from some elements of the harm caused by damage, let's understand the cause of its depletion.

Weathering steel tree grating

Weathering steel tree grating

Wear failure is the key method for the overtemperature of all metal surface layers such as durable casting parts, especially against the damage of wear-resistant materials, durable stainless steel plates are slowly damaged and overtemperature. The strength of durable stainless steel sheet is a key element that endangers its damage.

In general, the strength of durable parts is less than 1 times the strength of raw materials, in order to obtain good wear resistance, the strength is the strength of durable parts driving face after damage is not the original strength before damage. But it is not the higher the strength, the higher the strength, because the higher the strength, the more brittle the wear-resistant material is more easy to fall down.

Weather resistant molten steel brazier

Weather resistant molten steel brazierThe fall of durable parts is usually a small impact in the whole process of its use, if the durable parts are not modified, such as the back and the head are not only partially understood when the wear-resistant liner is modified, it is not easy to cause the fall. To improve the impact degree and ductility of durable parts, reducing the crack expansion rate will not be conducive to falling down. At present, spray welding metal composite materials have replaced durable casting products.

Water fountain  

Water fountain

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Author:

Mr. Frank Wang

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