Hard anodising near me
Hard anodizing, also known as hardcoating or Type III anodizing, is a process used to create a hard wearing, corrosion resistant coating on a variety of metals. Anodizing can be broken down into two broad sub-categories: decorative and hard anodizing. The main differences between the two is how thick and durable the coating is, and the exact process used to create it.
Hard-anodization of aluminum is brought about by placing the metal in an acid (sulfuric acid) and exposing to an electrical charge. With the help of an electro-chemical process, aluminum gets hardened. Eventually, you get hard anodized aluminum. This type of aluminum is used to make cookware. It hardly has any pores and it has twice the hardness of stainless steel. So, you can use hard anodized cookware for cooking. The material prevents sticking of food to the pan and you may cook for long durations in these pans.