MOSI2 ARC-SHAPED HEATER, AND METHOD AND DEVICE FOR MANUFACTURING THE HEATER

摘要

A MoSi2 arc-shaped heater formed in a continuous waveform, characterized in that U-shaped heater members having parallel parts are connected alternately to each other at the end parts, and the parallel faces of the U-shaped heater members have an angle relative to each other and an arc-shaped face with a specified curvature in a connecting direction, wherein a large number of parallel U-shaped heater members having heating parts are connected to each other and welded so that the heater can have a generally arc-shaped curved surface to install the heater onto the inside wall of a heating furnace, whereby the arc heater having an excellent joining strength and capable of being manufactured stably, and a method and a device for manufacturing the heater can be provided.