Submerged Arc Welding (SAW)

 adalah proses penyambungan dengan cara memanaskan dan  mencairkan logam induk dan elektroda dengan dilindungi butiran Flux. fungsi Flux ini adalah Penyetabil busur las / welding arc stabilizer, Mengontrol properti mekanikal dan kimiawi hasil lasan.

Equipment of Submerged

    * Power supply
    * Start plate
    * Copper mold
    * Electrode
    * Guide tube
    * Wire feed
    * Power source
    * SAW head
    * Flux handling
    * Protective equipment

Material applications

• Carbon steels (structural and vessel construction)
• Low alloy steels
• Stainless steels
• Nickel-based alloys
• Surfacing applications (wear-facing, build-up, and corrosion resistant overlay of steels)

referensi

1. http://en.wikipedia.org/wiki/Submerged_arc_welding
2. http://sebronet.blogspot.com/2010/07/submerged-arc-welding-saw.html