Products
-
Niobium Powder
Niobium Powder (CAS No. 7440-03-1) is light grey with a high melting point and anti-corrosion. It takes on a bluish tint when exposed to air at room temperatures for extended periods. Niobium is a rare, soft, malleable, ductile, gray-white metal. It has a body-centered cubic crystalline structure and in its physical and chemical properties it resembles tantalum. The metal’s oxidation in air commences at 200°C. Niobium, when used in alloying, improves strength. Its superconductive properties are enhanced when combined with zirconium. Niobium micron powder finds itself in various applications such as electronics, alloy-making, and medical due to its desirable chemical, electrical, and mechanical properties.
-
Mineral Pyrite(FeS2)
UrbanMines produce and process pyrite products by flotation of primary ore, which is high quality ore crystal with high purity and very little impurity content. In addition, we mill the high quality pyrite ore into powder or other required size, so as to guarantee the purity of sulphur, few harmful impurity, demanded particle size and dryness.Pyrite Products are widely used as resulfurization for free cutting steel smelting and casting furnace charge, grinding wheel abrasive filler, soil conditioner, heavy metal waste water treatment absorbent, cored wires filling material, lithium battery cathode material and other industries. Ratification and favourable comment having got users globally.
-
Tungsten Metal (W) & Tungsten Powder 99.9% purity
Tungsten Rod is pressed and sintered from our high purity tungsten powders. Our pure tugnsten rod has 99.96% tungsten purity and 19.3g/cm3 typical density. We offer tungsten rods with diameters ranging from 1.0mm to 6.4mm or more. Hot isostatic pressing ensures our tungsten rods obtain a high density and fine grain size.
Tungsten Powder is mainly produced by the hydrogen reduction of high-purity tungsten oxides. UrbanMines is capable of supplying tungsten powder with many different grain sizes. Tungsten powder has often been pressed into bars, sintered and forged into thin rods and used to create bulb filaments. Tungsten powder is also used in electrical contacts, airbag deployment systems and as the primary material used to produce tungsten wire. The powder is also used in other automotive and aerospace applications.
-
Boron Powder
Boron, a chemical element with the symbol B and atomic number 5, is a black/brown hard solid amorphous powder. It is highly reactive and soluble in concentrated nitric and sulfuric acids but insoluble in water, alcohol and ether. It has a high neutro absorption capacity.
UrbanMines specializes in producing high purity Boron Powder with the smallest possible average grain sizes. Our standard powder particle sizes average in the range of – 300 mesh, 1 microns and 50~80nm. We can also provide many materials in the nanoscale range. Other shapes are available by request. -
High Purity (over 98.5%) Beryllium Metal Beads
High purity (over 98.5%) Beryllium MetalBeads are in small density, large rigidity and high thermal capacity, which has excellent performance in the process.
-
High purity Bismuth Ingot Chunk 99.998% pure
Bismuth is a silvery-red, brittle metal that is commonly found in the medical, cosmetic, and defense industries. UrbanMines takes full advantage of High Purity (over 4N) Bismuth Metal Ingot’s intelligence.
-
Cobalt powder available in a wide range of particle sizes 0.3~2.5μm
UrbanMines specializes in producing high purity Cobalt Powder with the smallest possible average grain sizes, which are useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Our standard powder particle sizes average in the range of ≤2.5μm, and ≤0.5μm.
-
High purity Indium metal ingot Assay Min.99.9999%
Indium is a softer metal that is shiny and silvery and is commonly found in the automotive, electrical, and aerospace industries. Ingot is the simplest form of indium. Here at UrbanMines, Sizes are available from small ‘finger’ ingots, weighing only grams, to large ingots, weighing many kilograms.
-
Dehydrogenated Electrolytic Manganese Assay Min.99.9% Cas 7439-96-5
Dehydrogenated Electrolytic Manganese is made from normal electrolytic manganese metal by breaking away hydrogen elements through heating in vacuum.This material is used in special alloy smelting to reduce hydrogen embrittlement of steel, so as to produce high value-added special steel.
-
High purity Molybdenum Metal Sheet&Powder Assay 99.7～99.9%
UrbanMines is committed to developing and researching qualified Molybdenum Sheet. We are now capable of machining molybdenum sheets with a range of thickness from 25mm to lower than 0.15 mm. Molybdenum sheets are made by undergoing a sequence of processes including hot rolling, warm rolling, cold rolling and others.
UrbanMines specializes in supplying high purity Molybdenum Powder with the smallest possible average grain sizes. Molybdenum powder is produced by hydrogen reduction of molybdenum trioxide and ammonium molybdates. Our powder has a purity of 99.95% with low residual oxygen and carbon.
-
Antimony Metal Ingot (Sb Ingot) 99.9% Minimum Pure
Antimony is a bluish-white brittle metal, which has low thermal and electrical conductivity. Antimony Ingots have high corrosion and oxidation resistance and are ideal for conducting various chemical processes.
-
Silicon Metal
Silicon metal is commonly known as metallurgical grade silicon or metallic silicon because of its shiny metallic colour. In industry it is mainly used as an alumnium alloy or a semiconductor material. Silicon metal is also used in the chemical industry to produce siloxanes and silicones. It is considered to be a strategic raw material in many regions of the world. The economic and application significance of silicon metal on a global scale continues to grow. Part of the market demand for this raw material is met by a producer and distributor of silicon metal – UrbanMines.