cutting tool materials are materials that are used to make cutting tools which are used in machining drill bits, tool bits, milling cutters, etc. but not other cutting tools like knives or punches. cutting tool materials must be harder than the material of the workpiece, even at high temperatures during the process.
electrostatic discharge materials esd materials are plastics that reduce static electricity to protect electrostatic-sensitive devices esd or contain flammable liquids or gases. materials. esd materials are generally subdivided into categories with related properties: anti-static, conductive, and dissipative. .
x46cr13 is the european norm name for a common martensitic stainless steel with the numeric name 1.4034.it is equivalent to american iron and steel institute standard 420c.it has the highest carbon content of the sae 420 series.
a pyrotechnic composition is a substance or mixture of substances designed to produce an effect by heat, light, sound, gas/smoke or a combination of these, as a result of non-detonative self-sustaining exothermic chemical reactions. pyrotechnic substances do not rely on oxygen from external sources to sustain the reaction.
two-dimensional 2d materials, sometimes referred to as single-layer materials, are crystalline materials consisting of a single layer of atoms. these materials have found use in applications such as photovoltaics, semiconductors, electrodes and water purification.. 2d materials can generally be categorised as either 2d allotropes of various elements or compounds consisting of two or more .
jesmonite is a composite material used in fine arts, crafts, and construction. it consists of a gypsum-based material in an acrylic resin.it was invented in the united kingdom in 1984 by peter hawkins, as of july 2019 still the technical and development director of the jesmonite company.
this page lists composite materials or composites for short , normally engineering materials made from two or more components. subcategories this category has the following 14 subcategories, out of 14 total.
geopolymer bonded wood composite gwc are similar and a green emerging alternatives to cement bonded wood composites. these products are composed of geopolymer binder, wood fibers/ wood particles. depending on the wood and geopolymer ratio in the material, the properties of the wood-geopolymer composite material vary.
the best choice of materials would be to use the original fibres, fabrics and matrix resin. any alternative would need careful consideration of the service environment of the repaired composite, i.e. hot, wet and mechanical performance. the proposed repair scheme should meet all the original design requirements for the structure.