Benjamin Huntsman

Benjamin Huntsman (4 June 1704 – 20 June 1776) was an English inventor and manufacturer of cast or crucible steel.[1]

A tribute set of figures to Huntsman.

Biography
Benjamin Huntsman's tomb, in the graveyard of Attercliffe Chapel

Huntsman was born the fourth child of William and Mary (née Nainby) Huntsman, a Quaker farming couple, in Epworth, Lincolnshire. Some sources suggest that his parents were German immigrants.,[2] but it seems that they were both born in Lincolnshire.[3]

Huntsman started business as a clock, lock and tool maker in Doncaster, Yorkshire. His reputation enabled him to also practice surgery in an experimental fashion and he was also consulted as an oculist.[4]

Huntsman experimented in steel manufacture, first at Doncaster. Then in 1740 he moved to Handsworth, near Sheffield. Eventually, after many experiments, Huntsman was able to make satisfactory cast steel, in clay pot crucibles, each holding about 34 pounds of blistered steel. A flux was added, and they were covered and heated by means of coke for about three hours. The molten steel was then poured into moulds and the crucibles reused. The local cutlery manufacturers refused to buy Huntsman's cast steel, as it was harder than the German steel they were accustomed to using. For a long time Huntsman exported his whole output to France.[4]

The growing competition of imported French cutlery made from Huntsman's cast-steel alarmed the Sheffield cutlers, who, after trying unsuccessfully to get the export of the steel prohibited by the British government, were compelled to use it in the interests of self-preservation. Huntsman had not patented his process, and his secret was discovered by a Sheffield iron-founder called Walker.[4] Walker, according to legend, entered Huntsman's works in the disguise of a starving beggar asking to sleep by a fire for the night.[5]

In 1770, Huntsman moved his enterprise to Worksop Road in Attercliffe, where he prospered until his death in 1776 and was laid to rest with a commemorative tomb in the Hilltop Cemetery, Attercliffe Common. The business was taken over by his son, William Huntsman (1733–1809).[4]

At Sheffield's Northern General Hospital one of the original main buildings is named after him, and in the city centre is a Wetherspoons pub called The Benjamin Huntsman.[6]

gollark: I doubt it, they still need a convenient way to say "stores X bits a cell" internally.
gollark: It would have been much more sensible to use 1LC/2LC/3LC but noooo...
gollark: TLC does three bits a cell, so you get 2³ = 8 voltage levels, etc. - you trade off endurance and speed for density.
gollark: The issue with it is that the flash memory wears down in some way after a bunch of program/erase cycles, so it has trouble reading/writing accurately or something, and this is a greater problem for MLC than SLC because it has to read finer gradations.
gollark: I mean, yes, the naming is weird.

References
  1. Samuel Smiles, Industrial Biography (1879) p99
  2. Samuel Smiles, Industrial Biography (1879), p 103
  3. Rootsweb
  4.  One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Huntsman, Benjamin". Encyclopædia Britannica. 13 (11th ed.). Cambridge University Press. p. 955.
  5. "Huntsman, Benjamin" . Dictionary of National Biography. London: Smith, Elder & Co. 1885–1900.
  6. "Pub Guide". Retrieved 22 January 2010.
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