镁合金在轧制过程中常常会形成非常强的基面织构,从而导致非常差的成形性能(轧制成形性能和冲压成形性能)。近年来,很多学者致力于改善镁合金板材基面织构的研究工作并取得了极大的进展。这些研究主要可归结为:调控轧制参数或开发新型轧制技术以削弱基面织构;对具有强基面织构的镁合金板材进行二次加工来使基面织构发生弱化或者改变;通过合金化改变镁合金在轧制过程中的织构取向。基于此,对改善镁合金板材基面织构的国内外研究进展进行了评述。 Magnesium alloys often form very strong base textures during rolling, resulting in very poor formability (roll formability and press formability). In recent years, many scholars have devoted themselves to the research of improving the texture of magnesium alloy sheet base and made great progress. These studies can be mainly attributed to: the regulation of rolling parameters or the development of new rolling technology to weaken the basal texture; magnesium alloy sheet with a strong basal texture of secondary processing to make the basal texture weakened or changed; The alloying changes the texture orientation of magnesium alloy during rolling. Based on this, the progress of the research on improving the texture of the base surface of magnesium alloy sheet is reviewed.