wear-resistant material
91French Foreign Legion in popular culture — Beyond its reputation of the French Foreign Legion as an elite unit often embroiled in serious fighting, its recruitment practices have also led to a romantic view of it being a place for a wronged man to leave behind his old life to start a new… …
92Hawker Hurricane variants — The Hawker Hurricane was a British single seat fighter aircraft designed and predominantly built by Hawker Aircraft Ltd. Some versions were built in Canada by the Canada Car and Foundry Co Ltdflagicon|United Kingdom British VariantsHurricane Mk I …
93Austempering — is a hardening process that is used on metals to promote better mechanical properties.These properties include: * Higher ductility * Resistance to shock * Uniform HardnessThe ProcessThe metal is heated into the austenite region and then… …
94gasoline engine — Most widely used form of internal combustion engine, found in most automobiles and many other vehicles. Gasoline engines vary significantly in size, weight per unit of power generated, and arrangement of components. The principal type is the… …
95Mil-prf-32171b — The Mil PRF 32171B is a new US military specification with requirements for high durability, wear resistant deck coatings. Specifically they for use in high traffic areas, and are to require minimal maintenance. The coatings can be either high… …
96rain cape — noun : a cape of waterproof or water resistant material for wear in the rain …
97Ballistic vest — A ballistic vest is an item of protective clothing that absorbs the impact from gun fired projectiles and shrapnel fragments from explosion. This protection is for the torso. Soft vests are made from many layers of woven or laminated fibers and… …
98materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …
99industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …
100Building insulation materials — A selection of insulation materials can aid in building insulation. All of these are based on standard principles of thermal insulation. Materials used to reduce heat transfer by conduction, radiation or convection are employed in varying… …
