LianJiang Metals Company

The following are the four common surface treatment methods of   aluminum casting . The alkaline electrolytic polishing process for aluminum We conducted a study on an alkaline polishing solution system, compared the effect of corrosion inhibitor and viscosity agent on the polishing effect, and successfully obtained an alkaline solution system with a good polishing effect. And for the first time, we obtained additives that can reduce the operating temperature, extend the service life of the solution, and also improve the polishing effect. The experimental results show that the addition of appropriate additives to NaOH solution can produce a good polishing effect. Exploratory experiments also found that: the surface reflectivity of aluminum can reach 90% after DC constant pressure electrolytic polishing with NaOH solution of glucose under certain conditions, but further research is needed because the experiment is still unstable. The feasibility of using the DC pulse electrolytic polish

Once thought to be old-fashioned or only for rustic cabins, cast iron fireplaces are making a comeback!   Modern cast iron fireplaces  are environmentally friendly and energy-efficient heating appliances. Whether you are looking to heat an entire home, supplement your existing heating system, or simply add ambiance, the following are a few of the benefits of installing a new cast iron fireplace in your home. STRONG HEAT OUTPUT & ENERGY EFFICIENT Cast iron fireplaces are used as a significant source of heat in many homes. In addition to heating rooms quickly and efficiently, it retains heat longer than other wood-burning stoves. This allows the residual heat to be released into the room for longer periods of time. Because cast iron fireplaces are available in a variety of sizes with different heat outputs, you can find the perfect stove to meet your home's heating needs. Most open fireplaces are extremely inefficient, only converting about 15% of their fuel into heat. Because of