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"The
Knife Grinder"
Date
- 1853
Illustrator - P. Weenix
Engraver - W. French
Published for the Proprietors
by AH Payne, Dresden & Leipzig
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KNIFE
MAKING HISTORY - The earliest knives were shaped by percussive flaking
of rock, particularly harder rocks such as obsidian and flint. During
the Paleolithic era Homo habilis likely made similar tools out of wood,
bone, and similar highly perishable materials that have not survived.
As recent as five thousand years ago, as advances in metallurgy progressed,
stone, wood, and bone blades were gradually succeeded by copper, bronze,
iron, and eventually steel. Modern knives may be made from many different
materials such as alloy tool steels, carbon fiber, ceramics, and titanium.
Knives gained prominence during the Middle Ages as one of the three major
items of cutlery in the western world, accompanying the fork and spoon,
and in this way much of the world's population is exposed to knives on
a daily basis. There is a very active community of modern custom knife
makers and collectors. The
American Bladesmith Society promotes forged blades; the Knifemakers
Guild promotes all custom knives.
Today, knives come in many forms but can be categorized between
two broad types: fixed blade knives and folding, or pocket, knives.
Knife blades
can be manufactured from a variety of materials, each of which has advantages
and disadvantages. Carbon
steel, an alloy of iron and carbon, can be very sharp, hold its edge
well, and remain easy to sharpen, but is vulnerable to rust and stains.
Stainless steel
is an alloy of iron, chromium, possibly nickel, and molybdenum, with only
a small amount of carbon. It is not able to take quite as sharp an edge
as carbon steel, but is highly resistant to corrosion. High
carbon stainless steel is stainless steel with a higher amount of
carbon, intended to combine the best attributes of carbon steel and stainless
steel. High carbon stainless steel blades do not discolor or stain, and
maintain a sharp edge. Laminate
blades use multiple metals to create a layered sandwich, combining the
attributes of both. For example, a harder, more brittle steel may be sandwiched
between an outer layer of softer, tougher, stainless steel to reduce vulnerability
to corrosion. In this case, however, the part most affected by corrosion,
the edge, is still vulnerable. Pattern-welding
is similar to laminate construction. Layers of different steel types are
welded together, but then the stock is manipulated to create patterns
in the steel. Titanium
is metal that is lighter, more wear resistant, and more flexible than
steel. Although less hard and unable to take as sharp an edge, carbides
in the titanium alloy allow them to be heat-treated to a sufficient hardness.
Ceramic blades are
incredibly hard, lightweight blades; so hard that they will maintain a
sharp edge for months or years with no maintenance at all. They are immune
to corrosion, but can only be sharpened on silicon carbide sandpaper and
some grinding wheels. Plastic blades are not very sharp at all but are
typically serrated, and are usually considered disposable.
888 Knives R Us is pleased to offer a full line of knifemaking blades
and accessories. If you are looking for a particular model that you do
not see on our webstore, please don't hesitate to contact
us and we will do our best to find it for you. Thanks for shopping
with us.
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