【摘要】 为发展我国的民族钢材工业,我公司焊接研究所对舞阳钢厂研制的一种新型高韧性14Cr1MoR钢的焊接性和焊接接头性能进行了试验研究,为今后大力推广此材料的应用提供了科学依据,并提出与14Cr1MoR钢相匹配的焊接材料国产化将是摆在国内众多焊材生产厂家面前的一个关键的攻关课题。更多还原

【Abstract】 In order to develop the steel industry in our country,the weldability and the welding joint ’s performance about a new kind of high-toughness14Cr1MoR steel,produced by Wuhan Steel and Iron Works,have been tested and studied in our company.It provides a scientific evidence for the popularization of using this kind of welding material in the future.Furthermore,it will be a key problem to be tackled to keep the homemade welding material compatible with the14Cr1MoR steel.更多还原