MANUFACTURE OF PURE TITANIUM SHEET

PURPOSE:To manufacture a pure Ti sheet hardly producing surface defects during forming by subjecting pure Ti stock to repeated cold rolling and annealing, specified continuous annealing as final annealing and pickling so as to provide controlled surface luster. CONSTITUTION:When a pure Ti sheet is m...

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Bibliographische Detailangaben
Hauptverfasser: TERAGAKI MASAAKI, MIYAMOTO ATSUYUKI, TANIGUCHI MITSUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To manufacture a pure Ti sheet hardly producing surface defects during forming by subjecting pure Ti stock to repeated cold rolling and annealing, specified continuous annealing as final annealing and pickling so as to provide controlled surface luster. CONSTITUTION:When a pure Ti sheet is manufactured by repeated cold rolling and annealing, continuous annealing at 600-800 deg.C in the air for 2-6min is carried out as final annealing to provide controlled surface luster as well as to regulate the average grain size of the product to 3-60mum, preferably