和勝股份(002824.SZ):近日取得4項發明專利證書
格隆匯12月23日丨和勝股份(002824.SZ)公佈,公司於近日取得由中華人民共和國國家知識產權局頒發的《發明專利證書》,專利名稱為一種高強度鋁合金及其應用,一種鋁合金表面處理方法,一種粗晶鋁合金及其製備方法和應用,一種鋁合金及其製備方法和應用。
1.《一種高強度鋁合金及其應用》發明專利公開了一種高強度鋁合金及其製備方法和應用,該合金具有良好的力學性能和壓潰性能,能很好的滿足用户對輕量化的需求。
2.《一種鋁合金表面處理方法》發明專利公開了一種鋁合金表面處理方法,滿足擠壓型材高陽極外觀表面的要求。
3.《一種粗晶鋁合金及其製備方法和應用》發明專利公開了一種粗晶鋁合金及其製備方法和應用,該鋁合金具有高的力學性能和雪花晶的外觀表面。
4.《一種鋁合金及其製備方法和應用》發明專利公開了一種鋁合金及其製備方法和應用,該合金具備一定強度,適合製備複雜多腔的薄壁型材。
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