Improve the quality of aluminum alloy is about the performance of doors and windows hardware accessories
ã€China Aluminum Industry Network】 Aluminum alloy doors and windows hardware accessories are an important part of it, its performance and quality have an important impact on the function of doors and windows. Due to the continuous development of modern technology, door and window hardware accessories (handles, handrails, sliding hinges, slide rails, connectors, etc.) are also increasingly entering the market.
Modern building doors and windows according to the variety of profiles can be roughly divided into: plastic windows, composite windows, aluminum windows, which aluminum window is now our country's main building doors and windows products, accounting for a considerable proportion in today's construction. In fact, aluminum alloy windows have their advantages in terms of resistance to wind pressure, watertightness, airtightness, and environmental protection.
Because the aluminum alloy is easily passivated under natural conditions, when the hardware is selected from general metal materials, the structure of aluminum alloy doors and windows will be a combination of large cathode and small anode.
The adoption of new technologies, new processes, and new materials is the only way to improve the corrosion resistance of door and window hardware accessories. Foreign hardware manufacturers use physical vapor deposition (PVD, also known as vacuum plating) to produce hardware accessories with excellent appearance and corrosion resistance. Vacuum plating has strong adhesion, coating is not easy to fall off; diffusivity is good, coating thickness is uniform; coating is dense, pinholes have less bubbles; easy to handle before plating, the process is simple; the use of materials, pollution-free advantages.
The elemental, alloy or compound may be plated on a metal or non-metal surface. Has been widely used in aviation, aerospace, electronics and optics and other industrial sectors to prepare a variety of special properties of the coating. With the continuous improvement of vacuum plating equipment, large-scale and continuous, and the development of paint coating technology, it is possible to obtain decorative coatings with good bonding strength, high wear resistance and high lightness. Abroad, on the surface of handles, hinges and other accessories, vacuum plating Au, Ag, Al, Zr, TiN, lCrl8Ni9, etc., and get an excellent overall surface performance, so that the handle, hinge and other single functional accessories become Use functional and decorative dual-performance accessories
Barbecue wire Grill Grate is made of high quality 304 stainless steel, never rusting and durable. BBQ Wire mesh does not have any coating or chemical ingredients, making food safer.
Multi-functional Grill Cooking Grid Grate: This wire mesh is mainly used for BBQ Grill Mat for outdoor cooking, it can also be used as a cooling and baking rack. Or you can develop other uses for it.
BBQ Grate,BBQ Mesh,BBQ Grill, grill grate,grill mesh
Shenzhen Lanejoy Technology Co.,LTD , https://www.szbrassnuts.com