Method for manufacturing a coiler drum and a coiler drum

Details Method for manufacturing a coiler drum and a coiler drum Method for manufacturing a coiler drum and a coiler drum

2007-11-29

2010-10-19

Tolan, Edward (Department: 3725)

Metal deforming

By deflecting successively-presented portions of work during...

To form spiral coil

C072S047000, C242S600000, C242S610500, C492S030000

Reexamination Certificate

active

07814772

ABSTRACT:
A method for manufacturing a coiler drum to be used in a coiler furnace and a coiler drum. The method comprises the step of forming a trinickel aluminide containing surface layer onto a coiler drum body.

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International Search Report, dated Mar. 24, 2009, issued in counterpart International Application No. PCT/FI2008/050668.

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