Stainless Steel Black Rod, often referred to as "black annealed wire" or "black bar stock," is a type of stainless steel that has been treated with a black annealing process. The process involves heating the metal to high temperatures in the presence of carbon monoxide, which causes a thin layer of carbon to form on the surface of the steel.これにより、スチールに独特の黒い外観が与えられます。
黒い色は純粋に装飾的であり、鋼の性能に影響しません。 Stainless Steel Black Rod is often used in applications where the appearance of the material is important, such as decorative hardware, architectural elements, or art projects.
In terms of physical properties, these rods are similar to regular stainless steel, but they may have slightly different properties due to the black annealing process.それらは一般に腐食、摩耗、引き裂きに耐性があり、機械加工、曲がったり、溶接したりすることができます。
It is important to note that the term "Stainless Steel Black Rod" can also refer to rods made from different types of steel, such as carbon steel, that have been coated with black oxide or other black coatings.特定のタイプのスチールとその特性は、製造業者と意図した使用に依存します。