CEMENTED CARBIDE FOR HOT ROLLS IN HIGH SPEED ROLLING MILLS

In sintered carbide material for hot rollers in high-speed rolling mills, where normally a grade of the WC-Co type is used, a relatively large quantity of cubic sintered carbides, preferably TiC, is added according to the invention in combination with a binder phase of Ni + Co, whereby a better oxid...

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Bibliographic Details
Main Authors WALDENSTROEM MATS, FISCHER UDO, HARTZELL TORBJOERN
Format Patent
LanguageEnglish
Published 27.06.1984
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
METALLURGY
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:In sintered carbide material for hot rollers in high-speed rolling mills, where normally a grade of the WC-Co type is used, a relatively large quantity of cubic sintered carbides, preferably TiC, is added according to the invention in combination with a binder phase of Ni + Co, whereby a better oxidation resistance is obtained while preserving the mechanical strength.
Bibliography:Application Number: ZA19830008189