公开(公告)号：US3577288A

公开(公告)日：1971-05-04

申请号：US3577288D

申请日：1968-11-25

Applicant: ALUMINUM CO OF AMERICA

Inventor： ZELLEY WALTER G ,  WALTON CHARLES J

IPC: C23C22/66 ,  C23F7/06 ,  B65H75/18

CPC classification number: C23C22/66 ,  Y10T428/2935

Abstract: A TUBULAR ALUMINUM TEXTILE PIRN HAVING AN ALPHAALUMINA HYDRATE COATING THEREON.

公开(公告)号：US3558368A

公开(公告)日：1971-01-26

申请号：US3558368D

申请日：1968-11-12

Applicant: ALUMINUM CO OF AMERICA

Inventor： ZELLEY WALTER G ,  WALTON CHARLES J

IPC: B65H75/18 ,  C23C22/66 ,  C23F7/06 ,  C23F7/02

CPC classification number: C23C22/66 ,  B65H75/18 ,  B65H2701/31 ,  Y10T428/13 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/298

Abstract: A TUBULAR ALUMINUM TEXTILE PIRN HAVING A GROUND FINISHED SURFACE WITH A THIN SILICATE THEREON. THE OUTERMOST 100 ANGSTROMS OF PIRN CONTAIN AT LEAST 0.7 PERCENT SILICON.

公开(公告)号：US3377145A

公开(公告)日：1968-04-09

申请号：US40998564

申请日：1964-11-09

Applicant: ALUMINUM CO OF AMERICA

Inventor： WALLACE PAUL F ,  WALTON CHARLES J

IPC: B32B15/01 ,  C22C21/00

CPC classification number: B32B15/016 ,  C22C21/00 ,  Y10S428/936 ,  Y10T428/12604 ,  Y10T428/12764