| 摘要 |
The present invention relates to a hot-forging method of a 2507-class super duplex stainless steel used for components where high corrosion resistance is required such as a vessel, in petrochemistry, power-generating facilities, and the like and, more specifically, relates to a hot-forging method to manufacture a specific component by hot-forging an ingot or a bloom and a steel billet made of stainless steel with the ferrite-austenite dual phase structure. |
