1) Metallurgical process
Found on
https://www.crosswordclues.com/clue/heat-number
A heat number is an identification coupon number that is stamped on a material plate after it is removed from the ladle and rolled at a steel mill. Industry quality standards require materials to be tested at the manufacturer and the results of these tests be submitted through a report, also called a Mill Sheet, Mill Certificate or Mill Test Certi...
Found on
http://en.wikipedia.org/wiki/Heat_number
In the Batch Anneal, this is the computerized annealing sequence number used by the Firing Model to associate target values to the Heat Sequence. It is required to run the Firing Model. In the BOP a sequential number assigned to each batch of steel.
Found on
https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
No exact match found.
