Title

THE AL TO N RATIO INFLUÊNCE IN BATH ANNEALED LOW CARBON TIN PLATE TO PRODUCE TWO PIECE DWI (DRAW WALL IRONNING) CAN

THE AL TO N RATIO INFLUÊNCE IN BATH ANNEALED LOW CARBON TIN PLATE TO PRODUCE TWO PIECE DWI (DRAW WALL IRONNING) CAN

Authorship

SOUZA, PAULO ROBERTO CAMPISSI DE; VIANA, CARLOS SÉRGIO DA COSTA; CABRAL, CARLOS AGENOR ONOFRE; GERMANO, ROBERTO LUIZ SILVA; SÁ, ADÃO PEREIRA DE; CÂNDIDO, FERNANDO SOUZA; PINHEIRO, THAYS NAKASHIMA

SOUZA, PAULO ROBERTO CAMPISSI DE

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VIANA, CARLOS SÉRGIO DA COSTA

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CABRAL, CARLOS AGENOR ONOFRE

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GERMANO, ROBERTO LUIZ SILVA

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SÁ, ADÃO PEREIRA DE

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CÂNDIDO, FERNANDO SOUZA

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PINHEIRO, THAYS NAKASHIMA

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DOI

10.5151/2594-5327-3695

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Abstract

DWI (Draw Wall Ironning) tinplates with different Al to N ratios (8, 11 and 17) were produced with the same finishing rolling temperature and coiling temperature after hot rolling, cold rolling reduction and bath annealing schedule. It was observed that they presented different microstructures, microtextures and anisotropies. DWI cans were produced with these materials. A strong (111)//DN fiber texture was observed to arise when the Al/N ratio was equal to 8. It is known that when the (111)//DN fiber texture is present, the cans shows reduced earing results.

DWI (Draw Wall Ironning) tinplates with different Al to N ratios (8, 11 and 17) were produced with the same finishing rolling temperature and coiling temperature after hot rolling, cold rolling reduction and bath annealing schedule. It was observed that they presented different microstructures, microtextures and anisotropies. DWI cans were produced with these materials. A strong (111)//DN fiber texture was observed to arise when the Al/N ratio was equal to 8. It is known that when the (111)//DN fiber texture is present, the cans shows reduced earing results.

Keywords

Tinplate, DWI, Al/N ratio

Tinplate, DWI, Al/N ratio