Gas that increases arc heat quantity by adding helium to medium-thick plates of soft steel used in bridges and shipbuilding.
"Hiacom" has excellent arc stability from medium to high current. In cases using the "Law-θ welding method," a combination of solid wires achieves deep penetration and a reduction in spatter generation. It is possible to significantly shorten construction time in welding medium-thick plates, such as those used in construction machinery. [Features] - Arc stability in the medium to high current range - Flat bead with minimal excess - Deep penetration - High-speed welding capability *For more details, please refer to the PDF materials or feel free to contact us.
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**Effects of Various Shielding Gases** ■ Argon: Excellent arc stability, base gas for shielding gas ■ Carbon Dioxide: Good solubility but generates a lot of spatter ■ Oxygen: Promotes droplet detachment due to thermal pinch effect ■ Helium: Increases arc heat, improving solubility and speed ■ Hydrogen: High arc concentration, enhancing solubility and speed *For more details, please refer to the PDF document or feel free to contact us.*
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【Usage】 ■ Steel structures, bridges, shipbuilding, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Tohoku Nihon Iwatani Gas Co., Ltd. is a high-pressure gas direct sales company focused on the cylinder business within the Iwatani Group's industrial gas operations. We are developing various businesses closer to the market. We have sales bases nationwide, primarily dealing with various high-pressure gases such as oxygen gas, nitrogen gas, argon gas, carbon dioxide gas, hydrogen gas, helium gas, and cutting gas developed for hydrogen applications, known as Hydrocut. We have established a rapid supply and safety system rooted more deeply in the local community.