Copper radiators (or aluminum radiators) do not corrode. Generally speaking, copper has better corrosion resistance than steel. However, under certain circumstances, copper radiators will also corrode. For example, if there is silt, Too much sulfur or a carbonized layer attached to the copper surface will cause corrosion of the copper radiator.
Leaking heating is a problem with the electronic radiator.
The product wall thickness (or no weld or smooth inner wall) is not afraid of corrosion, and the cast iron radiator is not easily damaged by corrosion, because the cast iron itself has good oxidation and corrosion resistance, not because of the wall thickness.
Internal coating is equivalent to anti-corrosion. Up to now, there are two common types of internal coating anti-corrosion in the domestic electronic radiator market: "organic coating" and "inorganic coating". Generally speaking, the cost of inorganic coatings is higher than that of organic coatings, the process is more complicated, the process requirements are stricter, and the anti-corrosion effect is better than that of organic coatings.
The more fancy and weird the product is, the more decorative. Although the unique shape of the electronic radiator increases the decoration and meets the individual needs of people, it is not the same as being too fancy and weird. For example, the market is full of radiators with shapes such as "vase-shaped", "violin-shaped" and "moon-shaped". Not to mention the rough workmanship, it is difficult to coordinate with other furniture in the living room, and there are too thin and excessively curved pipes. Obviously affect its heat dissipation function.
When buying, first determine the electronic components to be dissipated, and clarify their working parameters, working conditions, size, and installation methods. The size of the bottom plate of the radiator should be slightly larger than the component mounting surface, because the installation space is limited. The electronic radiator mainly relies on convection with the air to dissipate heat. If the electronic radiator exceeds the contact surface with the components, the heat dissipation effect of the LED street lamp decreases with the increase of the distance from the components.