rescreening aluminum screens

The characteristics of galvanized hexagonal net: easy to use; Save transportation costs. It can be shrunk into small rolls and involved in moisture-proof paper packaging, taking up little space. Coating thickness uniformity, stronger corrosion resistance; The construction is simple and does not require special technology; Strong resistance to natural damage and corrosion resistance and adverse weather effects; Can withstand a large range of deformation, and still not collapse. It has the function of fixed heat preservation and insulation.

The welding core is the metal core of the electrode. In order to ensure the quality of the weld, there are strict regulations on the content of various metal elements in the weld core. In particular, there are strict restrictions on harmful impurities (such as sulfur and phosphorus), and the quality of the weld core metal should be better than that of the base metal. Arc welding cannot be carried out on a smooth rod without a coating. This is because the arc stability is very poor, splashing is very large, and the weld is not well formed. After long-term practice, it is gradually found that the performance of the electrode is greatly improved by coating the welding core with some mineral raw materials (i.e. electrode coating). (1) Ensure stable arc combustion, so that the welding process is normal. (2) Using the gas produced after the drug skin reaction, protect the arc and the molten pool, prevent the harmful gases in the air (such as nitrogen, oxygen, etc.) from invading the molten pool, such as these gases will cause cracks and pores in the welding material, so that the welding can not achieve the ideal effect. (3) After the drug skin is melted, slag is formed, which covers the weld surface to protect the weld metal, make the weld metal slowly cool, help the gas escape, prevent the generation of pores, and improve the structure and performance of the weld. (4) After melting, various metallurgical reactions will be carried out, such as deoxygenation, sulfur removal, phosphorus removal, etc., so as to improve weld quality and reduce alloying element burning loss.

Especially after passivation of galvanized layer, the surface of the oxide layer is thicker and compact, itself has high oxidation resistance. On the other hand, when the surface of the galvanized layer is damaged, exposing the inner iron matrix, because zinc is more active than iron, zinc will bear the role of sacrificing zinc anode, zinc will be oxidized before iron, so as to protect the iron layer will not be damaged.

Conclusion

Additionally, these mirrors have an enchanting way of manipulating space. They can make small areas appear larger and brighten up dark corners of a room. Interior designers and homeowners alike frequently utilize real silver mirrors as statement pieces, reflecting not only physical beauty but also creating an inviting atmosphere.

Mainly check the specifications, varieties, thickness, appearance quality and edge treatment of the glass, and detect the surface stress of the glass on site to determine the toughening state of the glass.

In recent years, the use of brown mirror glass has gained significant popularity in both architectural design and contemporary interior aesthetics. This distinctive material combines functionality with a unique visual appeal, making it a favored choice among architects, designers, and homeowners alike. But what exactly is brown mirror glass, and why has it become such a desirable option?

Throughout history, mirrors have been more than simple tools for reflection; they have carried deep symbolic meanings and have been integral to various cultural and artistic expressions. The silver body mirror, in particular, stands as a fascinating object that embodies both beauty and introspection. This article delves into the significance of the silver body mirror, exploring its aesthetic qualities and the metaphorical dimensions it brings to our understanding of self and society.