Three-roller planetary press movement bar material for press bronze and bronze alloy piping material

Three-roller planetary press movement bar material for press bronze and bronze alloy piping material

A mandrel of three-roller planetary rolling mill for rolling Cu (or Cu-alloy) pipe is made of the Co-base alloy, which contains C (0.4-1.5 Wt%), Si (0.1-2.0), Mn (0.1-2.0), P (0-2.0), S (0-2.0), Cr (23-30), Ni (5.0-20), Fe (0-5.0), Mo (trace) and Co (rest). Its advantages are long service life, high...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BINGKUN,GUAN ZHAO
Format: Patent
Sprache:eng
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Beschreibung
Zusammenfassung:A mandrel of three-roller planetary rolling mill for rolling Cu (or Cu-alloy) pipe is made of the Co-base alloy, which contains C (0.4-1.5 Wt%), Si (0.1-2.0), Mn (0.1-2.0), P (0-2.0), S (0-2.0), Cr (23-30), Ni (5.0-20), Fe (0-5.0), Mo (trace) and Co (rest). Its advantages are long service life, high performance and high quality of Cu pipe.