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Glossary

The Kallanish Glossary aims to be a useful resource for complex industry specific terminology. We are constantly adding to our glossary, so if you have a suggestion or amendment please do get in touch.
Roughing Mill

Roughing mills are rolling mills which convert steel ingots into blooms, billets or slabs. The process enables the steel to go back-and-forth through the mill (multiple passes) until the desired dimensions are achieved.

Roughing Stand

Two heavy rolls that press the steel plate to reduce its thickness before hot rolling.

RPH (Range Per Hour)

RPH is the new metric to measure the power of EV chargers and by which drivers can estimate how far they can go after plugging in.

Ru
Ruthenium is a member of the platinum group of metals and is used in DMFC to assist with internal fuel reforming.

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