Landlord Voice Magazine September 2015 - Sheffield | Página 10

Sheffield | Through the Years 13th Century The town of Sheffield is formed following England’s occupation by the forces of William the Conqueror and the construction of a castle to protect its inhabitants. By the end of the 1200s a market is established at what is now known as Castle Square and Sheffield becomes a market town. 14th-15th Centuries The town establishes a reputation for knives and by the early 15th century it has become the main hub for cutlery manufacture outside London. Sheffield’s flair for cutlery-making continues to this day – with companies such as Sheffield Cutlery.com supplying clients ranging from Harrods to the Sultan of Brunai. The foundations of a city made of steel 18th Century By 1740 Lincolnshire-born toolmaker Benjamin Huntsman had further developed the crucible steel technique from his workshop in Handsworth, Sheffield, making it stronger in comparison to previous forms. It is the work of Sheffield-born metallurgist Harry Brearley which is most-acclaimed even if the man himself and the city where his work was conducted is less so. By 1912 he had developed a new chromium steel mix which was less prone to rusting while leading a Sheffield research laboratory called Brown Firth Laboratories. 20th Century to present day The work of Sheffield man FB Pickering during the 1960s, 1970s and 1980s was instrumental in developing high-strength, low-alloy steels. And to this day Sheffield’s most famous steel works, Forgemasters, maintains a global reputation for its forgings and castings and is certified to produce nuclear components. And this new material, most famously known as stainless steel became the material of choice for cutlery manufacture – a fortunate turn of events for the City with its busy cutlery-works. 10 | LandlordVoice | September 2015 September 2015 | LandlordVoice | 11