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HEROLL – Prevention of hydrogen embrittlement of cold rolling rolls by improved work roll material and lubricant configuration

Situation: Increasing number of cold rolling work rolls failures, induced through hydrogen. Damages and/or failures can also cause dangerous explosions […]

ROLLOILFREE – Cold rollers with oil-free lubricants

Situation: Oil-based lubricants are state-of-the-art in cold rolling of steel and hot rolling of aluminium. 2-phase character of emulsions and […]