“渗铝”的英语？

研究了渗铝包子桶的组织结构及其性能.Structure and performance of aluminum impregnation to steel _ container are studied.阐述了碳钢渗铝钢管存在的焊接问题,并提出了新的焊接方法.Welding problem are mentioned. And new welding is proposed.采用固体粉末包埋渗铝法,在K438高温合金表面制备渗铝涂层.T...