The application of Wrought Iron Fence Panel has a long history. 13th century Europe created exquisite iron artwork. In the Renaissance period, iron art into the simple, elegant, bright style, reached its heyday. 19th century, Wrought Iron Fence Panel began as a building decorative components, widely popular. A century ago into China, it is increasingly accepted and loved by people with its unique artistic charm and environmental protection, safety characteristics. In the city and countryside, in public buildings and private homes, or modern, or classical, everywhere you can see the different forms, beautiful metal iron fence.
Europe in the 13th century created exquisite iron artwork. Renaissance period, iron art into the simple, elegant, bright wind, reached its heyday. 19th century, iron fence began as an architectural decorative components, widely popular. A century ago into China, it is increasingly accepted and loved by people with its unique artistic charm and environmental protection, safety characteristics. In the city and countryside, in public buildings and private homes, or modern, or classical, can be seen everywhere in different forms, beautiful metal iron fence. In the strong emphasis on environmental protection and permeability requirements, in China’s building decoration industry and urban environmental improvement work, in the family decoration, are a large number of the use of iron fence this favorite art form, because of the distinctive features, style, simple, economical and practical process, in the modern decoration to occupy a place.
High-grade Wrought Iron Fence Panel surface decorative effect paint colorful, mostly hand-painted with imported paint, both rustic, elegant, but also fashionable, trendy. The most classic surface decoration effects are bronze, red bronze, bronze gold, black gold edge, copper gold edge, white gold edge, etc..
1, to remove rust, remove the oxidation skin welding slag of the main methods are manual treatment, mechanical treatment, spray treatment, chemical treatment (pickling), electrochemical treatment and flame treatment and other methods.
In order to ensure that the decorative coating (plating) layer and the surface of iron products have good adhesion, must be coated (plating) before implementation, the surface of iron products oxidation skin, welding slag, rust marks, grease, dirt, water as far as possible to remove, otherwise easy to cause coating (plating) layer blistering, cracking, layer and flaking and other phenomena. The so-called to treatment is the use of mechanical or chemical, electrochemical and other technological methods to eliminate iron products coated (plating) before the surface defects.
Manual treatment mainly uses abrasive cloth, scraper, hammer chisel, wire brush, waste wheel and other tools, relying on manual grinding knocking shovel, sweeping brush to remove rust scale, oxide skin and welding slag, dust and other surface dirt.
Mechanical treatment is most commonly used with wind (electric) brushes, rust removal guns, polishing wheels and wind (electric) shovels and other tools to remove rust and remove dirt such as oxide skin and old paint with the help of mechanical force of high-frequency impact and abrasion. Jet treatment is to use mechanical centrifugal, compressed air, high-pressure water flow, etc. as power to throw abrasives, grit, steel shot onto the surface of iron products, impacting and rubbing off oxidation skin, rust marks, old paint, type sand, etc.
Chemical treatment is the use of a specially formulated acidic solution to dip, dissolve iron products, through the chemical reaction to remove the oxidation, rust marks, oil, the so-called “pickling”.
2, oil removal for iron products, generally can be used organic solutions, alkaline, electrochemical methods, commercially available metal cleaners are also more applicable.