Scleroderma refers to a group of rare chronic autoimmune diseases in which the skin and connective tissues tighten and harden; it is a progressive disease. The skin and connective tissues are fibers that make up the framework that supports the body.
Advantages of Carbon Steel compared to other Metals. 1) Faster heating effect. For kitchen use this is especially important as it saves time and reduces the amount of energy used. Stainless Steel, on the other hand, is known to be a poor conductor of heat.
Steel is a purified alloy of iron with carbon which is manufactured in the liquid state. The manufacturing process eliminates almost all of the phosphorus, sulfur, and silicon which exist in common cast iron. The range of carbon content for steels is 0.1 to 1.5%. Low carbon steels (<0.2% carbon) are called mild steels.