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5 results about "Iron boride" patented technology
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Iron boride refers to various inorganic compounds with the formula FeₓBy. Two main iron borides are FeB and Fe₂B. Some iron borides possess useful properties such as magnetism, electrical conductivity, corrosion resistance and extreme hardness. Some iron borides have found use as hardening coatings for iron. Iron borides have properties of ceramics such as high hardness, and properties of metal properties, such as thermal conductivity and electrical conductivity. Boride coatings on iron are superior mechanical, frictional, and anti-corrosive. Iron monoboride (FeB) is a grey powder that is insoluble in water. FeB is harder than Fe₂B, but is more brittle and more easily fractured upon impact.
IRON BORIDE (Fe 2B) ALLOY POWDER AS AN ALTERNATIVE TO THERMOCHEMICAL BORIDING
PCT designated stageWO2026095890A1Molten spray coatingSolid state diffusion coatingBoridingMetallic materials
This invention relates to a coating alloy, based on Iron Boride (Fe2B), a powder developed for bonding the surfaces of steels. Coatings made with the powder of this invention, using methods such as fusion or thermal spraying, provide an increase in surface hardness, wear resistance, and corrosion resistance of metallic materials, especially steels, and therefore represent a significant alternative to bonding through thermochemical methods. The alloy powder developed in this invention essentially contains iron (Fe) and boron (B) elements, with a boron (B) content between 7.1 % and 10% by weight.
Owner:FIRAT UNIVSI REKTORLUGU
Samarium cobalt and neodymium iron boride magnets and methods of manufacturing same
ActiveUS12614663B2Magnetic materialsMagnetic circuit characterised by magnetic materialsIron borideSamarium cobalt
A magnet includes a three-dimensional structure with nanoscale features, where the three-dimensional structure has a near net shape corresponding to a predefined shape.
Owner:LAWRENCE LIVERMORE NAT SECURITY LLC
Nitrogen- and carbon-containing aluminum iron boride composite materials, their preparation methods and applications
ActiveCN118179569BNo leaching problem will occurWith strong magnetismWater contaminantsCatalyst activation/preparationIron borideActivated persulfate
This invention discloses a nitrogen-carbon-containing aluminum iron boride composite material, its preparation method and application. The nitrogen-carbon-containing aluminum iron boride composite material has the characteristics of high catalytic efficiency, low leaching, easy recovery and high stability, and has considerable application potential in activated persulfate advanced oxidation systems.
Owner:NANJING HUAGONG INNOVATION ENVIRONMENT RES INST CO LTD
Oxidized and boronized layers for corrosion resistance
Corrosion resistance brake rotors, vehicle with such brake rotors, and methods for forming corrosion resistant products are provided. A method includes boronizing a surface of a ferrous metal component to form an iron boride layer on the surface; and steam treating the ferrous metal component to form an iron oxide layer on the iron boride layer.
Owner:GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lithium-replenishing agent and preparation method therefor, positive electrode sheet and secondary battery
The present application belongs to the technical field of energy storage, and provides a lithium-replenishing agent. The lithium-replenishing agent comprises lithium phosphite and a coating layer that coats the surface of the lithium phosphite, wherein the material of the coating layer comprises iron boride. The present application is beneficial for solving the problems of relatively poor safety and stability, high costs, the generation of residues during lithium replenishing, etc., of lithium-replenishing materials in the related art.
Owner:HUBEI WANRUN NEW ENERGY TECH CO LTD