Effects of Niobium on Microstructure and Hardness of Coarse Grained Haz of High Strength X70 Grade Uoe Linepipe Steel

Autor: Frank Barbaro, Shigeru Endo, Hiroshi Imoto, Ryutaro Sakai, Taro Kizu
Rok vydání: 2021
Databáze: OpenAIRE