Rolls for rolling mills and method for making same

Details Rolls for rolling mills and method for making same Rolls for rolling mills and method for making same

1975-05-16

1976-08-17

Machado, Reinaldo P.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

427402, B21B 3108

Patent

active

039745554

ABSTRACT:
Disclosed are improved rolls for use in elevated temperature rolling operations and a method for making said rolls. At least a portion of said rolls comprises a coated surface, said coating comprising carbides, carbonitrides, nitrides, borides or oxides of at least one member of the group consisting of the Group III to Group VI elements of the Periodic Table.

REFERENCES:
patent: 3609849 (1971-10-01), Krol
patent: 3772749 (1973-11-01), Loguist
patent: 3842471 (1974-10-01), Polhall
patent: 3847763 (1974-11-01), Svensson

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