Mokume gane was developed in the 1600s in Japan, allegedly by an Akita prefecture metalsmith named Denbei Shoami (1651 to 1728). He used the mokume gane technique to dress up samurai swords.
The mokume gane technique involves fusing several layers of different metals, and artistically exposing sections of lower layers. The metal is often made to display a pattern that mimics wood grain. A variety of metals can be used to give different arrays of coloration.
Layers of metal are pressed together and fused with heat. The forged layers are carved to expose lower layers and are then pressed again. The carving and pressing is repeated to develop the pattern.
Today, some of the finest mokume in the world is made here in the USA, and William Henry is proud to offer a range of this material on our collections. Our mokume is generally made with copper, brass, and nickel silver in either a 45 or 89 layer billet, forged and patterned by hand.
Titanium is a low density, strong, lustrous, corrosion-resistant (including sea water, aqua regia and chlorine) metal with a silver color.
It was discovered in Great Britain by William Gregor in 1791, and named by Martin Heinrich Klaproth for the Titans of Greek mythology
William Henry uses only aerospace-grade titanium alloy for our frames, clips, and micro-fasteners. Called 6Al/4V, it is titanium with a little aluminum and vanadium added in for additional toughness and tensile strength.
‘ZINC MATRIX’ TURQUOISE
The Kingman Turquoise Mine in Arizona is one of the oldest and highest producing Turquoise Mines in America. It was originally discovered by prehistoric Indians well over 1,000 years ago. Kingman Turquoise is known for its beautiful sky blue color and produces many variations of blue Turquoise.
Our Zinc-Matrix Turquoise is made with Kingman Turquoise infused with zinc, creating a striking contrast between the soft blues of the Turquoise and the shiny, contemporary look of the metal.
Carbon fiber is a material consisting of microscopic fibers composed mostly of carbon atoms. The carbon atoms are bonded together in crystals that are more or less aligned parallel to the long axis of the fiber. The crystal alignment gives the fiber high strength-to-volume ratio. Several thousand carbon fibers are bundled together to form a tow, which may be used by itself or woven into a fabric.
Carbon fiber’s properties, such as high stiffness, high tensile strength, low weight, high chemical resistance, high temperature tolerance and low thermal expansion, make them very popular in aerospace, civil engineering, military, competition sports. William Henry uses the highest grade, and beautifully textured carbon fiber for its collections of jewelry, knives, money clips and cufflinks.