The Arcon is a recently developed combination of a top -blown oxygen converter and a DC arc furnace with a single electrode, which can alternate with the top oxygen lance.

电转炉是新近开发的将氧气顶吹转炉与直流电弧炉相结合的技术，其电极与顶吹氧枪可交替使用。

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They sold Arcon, and in 1988, after reports of serious latex allergy reactions, they launched Rochester Medical to develop catheters made of other materials.

FORBES: Magazine Article

So in 1979 Jim and a younger brother, Philip, cofounded Arcon, conducting their experiments in Jim's kitchen, where they filled jars, glasses and pails with liquid latex, then cured the rubber in his oven.

FORBES: Battle Scarred