Renseignements généraux

Nº de série

S/O

Nº de partie

8

Nombre total de parties

9

Ou

S/O

Brevets

S/O

Description générale

Cardboard insert

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

24,0 cm

Largeur

6,6 cm

Hauteur

2,0 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Technologie domestique

Catégorie

Service alimentaire

Sous-catégorie

S/O

Fabricant

Ou

Mosley

Pays

England

État/province

Inconnu

Ville

Sheffield

Contexte

Pays

Royaume-Uni

État/province

Inconnu

Période

Early to mid-20th century

Canada

Purchased for the Story of Steel section in the Transforming Resources gallery. (From Acquisitions Worksheet, see Ref. 1)

Fonction

To hold and stabilize a set of table knives inside their box.

Technique

Harry Brearley, and English metallurgist, is generally credited with the development of, what he called, rustless steel in 1913. At the time, he experimented with steel to decrease erosion properties and increase sanitation of existing steels. In reality stainless steel was developed over many decades, with research on corrosion resistant varieties dating back to mid-1700s. There was a strong military component to this research. Soldiers who cleaned their iron armour and weapons were removing a protective coat and the armour rusted easily. 1838 R. Mallet established that adding chromium to iron increased the resistance to corrosion in the alloy by providing a film on the surface of a metal. The actual development of stainless steel is recognized by experts as a body of work conducted by scientists in Europe and North America including L.B. Guillet, A. M. Portevin, W. Borchers, E. Maurer, P Monnartz B. Strauss, C. Dantsizen and Harry Brearley. This is an early example of stainless steel knives, made by Robert F. Mosley in Sheffield, between 1914 and 1920. The handle is made of celluloid (more specifically xylonite), an early thermoplastic compound used to imitate ivory. The cutlery was developed by Ernest Stuart, who worked at Robert F. Mosley Portland Works. The company was the first in the world to produce stainless steel cutlery. Development of the stainless steel had a widespread effect on the manufacturing processes, facilitating mass production, decreasing prices of steel goods, and greatly increasing a number of products made of steel. Dating of the knives according to the Sheffield Museum. (From Acquisitions Worksheet, see Ref. 1)

Notes sur la région

Inconnu

Détails

Marques

None apparent.

Manque

Appears complete

Fini

Proper top is a creamy yellow colour and the bottom is brown.

Décoration

S/O