The initial heat is not used, the steel being reheated and repoured.
"A Journey Through France in War Time" by Joseph G. Butler, Jr.
In 1909, Frederick A. Cauchois, of New York, was granted a United States patent on a coffee urn fitted with a centrifugal pump for repouring.
"All About Coffee" by William H. Ukers
Graphical repOur results may be summarised as follows.
On random symmetric matrices with a constraint: the spectral density of random impedance networks