Joke Collection Website - Blessing messages - Does manganese steel knife have the sound of dragons?

Does manganese steel knife have the sound of dragons?

It doesn't sound like a dragon. The sound of dragons is the sound that can only be made of special materials, which is used to make high-end cookers, because steel knives don't produce such a sound. Manganese steel is a kind of high strength steel, and its wear can be divided into three types: friction wear between the surfaces of metal parts that are in contact and moving; The wear caused by the impact of metal or nonmetal materials on the metal surface and the erosion wear caused by the contact between flowing gas or liquid and metal.