Low Carbon Tungsten Rod

The main function of molybdenum disulfide used in friction materials is to reduce friction at low temperature and increase friction at high temperature, with small loss on ignition and volatile in friction materials. Friction reduction: The particle size of molybdenum disulfide processed by supersonic jet pulverization reaches 325-2500 mesh, the micro-particle hardness is 1-1.5, and the friction coefficient is 0.05-0.1, so it can be used in friction materials to reduce friction; Friction...

Molybdenum trioxide nanopowder should be stored in a dry, cool and sealed environment, do not expose to the air, and avoid heavy pressure, and transport it as ordinary goods. 1. It is used as a catalyst in the petroleum industry, and also used in the manufacture of molybdenum metal, enamel pigments and pharmaceuticals. 2. In the metallurgical industry, it is used as a raw material for powder metallurgy and in the manufacture of various molybdenum metal materials, and in the chemical industry as...

Molybdic Acid is an inorganic compound with a molecular formula of H2MoO4. Refers to the hydrated form of molybdenum trioxide and related substances. Usually in the form of hydrate MoO3 · 2H2O, molecular weight is 179.97, white or slightly yellow monoclinic columnar crystal or powder, industrial products generally contain a small amount of ammonium molybdate, relative density 3.124 (14 ℃). When dried in sulfuric acid or heated to 65~70℃, it loses crystal water and becomes anhydrous. Burned into...

Molybdic acid is used to prepare other molybdenum compounds and metal molybdenum. Manufacture of molybdenum catalysts (such as petroleum catalysts, etc.), blue ceramic glazes and coatings. Used as a raw material for the manufacture of molybdenum salts. Among them, ammonium secondary acid is a commonly used laboratory reagent and a trace element fertilizer. In analytical chemistry, it is used for quantitative analysis of phosphorus, phosphate and aluminum. Medicine, metal plating coloring, and...

High-quality molybdic acid is used as catalyst in petrochemical industry, and used in metallurgical industry to make molybdenum powder, molybdenum bar, molybdenum wire, molybdenum billet, molybdenum sheet and other chemical molybdenum acid. Welcome to inquire to get discount, and technical support is also included when purchasing more than one ton Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a manufacturer of sodium tungstate, tungsten bar, sodium molybdate, ammonium molybdate,...

Phosphomolybdic acid, also known as dodeca molybdophosphoric acid or PMA is a component of Masson's trichrome stain. Phosphomolybdic acid is a yellow-green compound, freely soluble in water and polar organic solvents such as ethanol. Phosphomolybdic acid is used as a reagent in thin layer chromatography for staining phenolics, hydrocarbon waxes, alkaloids and steroids. Specifications - Phosphomolybdic Acid Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a manufacturer of sodium...

The solution is milky white before the reaction, golden yellow in the early stage, and green in the later stage. During the reaction, the reaction solution should be kept boiling steadily, and water should be added to maintain the liquid level. The pH value in the later stage of the reaction should be controlled at about 1.0, and then the filter residue is removed by vacuum filtration. 30% hydrogen peroxide solution was added dropwise to the filtrate to make the solution change from green to...

An iron alloy composed of molybdenum and iron, generally containing 50 to 60% molybdenum, is used as an alloy additive in steelmaking. Ferromolybdenum is an alloy of molybdenum and iron. Its main use is as an additive for molybdenum in steelmaking. The addition of molybdenum to the steel can make the steel have a uniform fine-grained structure, and improve the hardenability of the steel, which is conducive to eliminating temper brittleness. In high-speed steel, molybdenum can replace part of...

The largest application of ferromolybdenum is in the production of ferroalloys, depending on the content and range of molybdenum, which are suitable for machine tools and equipment, military equipment, oil refinery tubing, load-bearing components and rotary drills. Ferromolybdenum is also used in cars, trucks, locomotives, ships, etc. In addition, ferromolybdenum is used in stainless steel and heat resistant steel is employed by synthetic fuels and chemical plants, heat exchangers, generators,...

Molybdenum dioxide has received the most intense attention in chemistry as the various oxyhalides of molybdenum. Although this product has long been known, it was only in the last few years that this compound was used as a catalyst for organic transformations. This cis-dioxymolybdenum compound has shown the potential to catalyze a range of reactions. Therefore, MoO 2 Cl 2 is expected to be used as a catalyst in a multi-step synthesis process. Since this catalyst has not been well explored, it...

Molybdenum dioxide is a transition metal oxide with high electrical conductivity, high melting point and high chemical stability. Its efficient charge transport properties make it suitable for catalysts, sensors, electrochromic displays, recording materials, electrochemical supercapacitors, Li ions Batteries and field emission materials have broad application prospects [4]. Application of Catalytic Materials The free electron density in the valence band of molybdenum dioxide is higher, which...

Molybdenum dioxide powder is directly added to molybdenum alloy as an additive of molybdenum element to improve the properties of the alloy. .Molybdenum dioxide powder is used as catalyst; lithium ion micro battery; various organic molybdenum; deep processing of molybdenum products. Molybdenum dioxide powder should be stored in a dry, cool and airtight environment, do not expose to air, and avoid heavy pressure, and transport it as ordinary cargo. Company Profile Jiangsu Leiji Metal Materials...

Molybdenum powder is divided into lightweight molybdenum powder (PCC) and molybdenum powder (GCC). The characteristics of molybdenum powder are that the color, particle size, surface characteristics, dispersity, rheology, thixotropy and crystal form can be manually adjusted, and the molybdenum powder has high chemical purity, strong chemical inertness, and good thermal stability. will decompose. In addition, molybdenum powder also has the advantages of low oil absorption rate, low hardness,...

Molybdenum powder has high chemical purity, strong chemical inertness and good thermal stability. In addition, molybdenum powder also has the advantages of low oil absorption, low hardness, low wear value, non-toxic, odorless, tasteless, and strong dispersibility. Molybdenum powder is usually prepared from ammonium paramolybdate or calcined MoO3 by hydrogen reduction. It is the raw material for preparing molybdenum deep-processed products by powder metallurgy. Company Profile Jiangsu Leiji...

Molybdenum rods have high melting point, good thermal conductivity and low thermal expansion properties. They can be used to manufacture electric vacuum devices and electric light source parts, as well as high temperature heating elements, high temperature structural parts, electrodes, etc. 1. Molybdenum products have the characteristics of easy oxidation. To remove heavy oxides, treat with strong acid (fluoric acid, nitric acid, hydrochloric acid, etc.). Please be careful during operation. 2....

Molybdenum rods are widely used in high temperature furnace heating elements, sputtering targets, medical facilities, electrodes, screws, mobs in the rare earth smelting industry, heating electrodes in the glass industry and lamp brackets in the lighting industry, steelmaking additives, electric vacuum parts, gas pipes , Lead wires, light poles, edge strips, daily glass, optical glass, insulating materials, glass fiber, etc. Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a...

Molybdenum is an insoluble metal with a melting point of 2630 degrees Celsius and a recrystallization temperature of about 900 degrees Celsius. It has high strength and good processing performance at high temperatures. It is not only a heat-resistant coating material, but also the only metal material for heat-resistant hydrochloric acid. Molybdenum can be combined with many Metals such as ordinary carbon steel, stainless steel, cast iron, aluminum and their alloys form a good bond, so...

Molybdenum is used in the manufacture of electric vacuum devices and electric light source parts. It is suitable for processing ion implantation parts. It is used as high-temperature heating element and high-temperature structural parts. It is used as an electrode in the glass and refractory fiber industry. Used as electrode in rare earth industry 1. Molybdenum products have the characteristics of easy oxidation. To remove heavy oxides, treat with strong acid (fluoric acid, nitric acid,...

Molybdenum products are prone to oxidation. To remove heavy oxides, treat with strong acid (fluoric acid, nitric acid, hydrochloric acid, etc.). Please be careful during operation. For mild oxides, use a cleaning agent with an abrasive added, wipe with a soft cloth or sponge, etc., and then rinse with warm water. Washed molybdenum products will lose their metallic luster, please pay attention. Molybdenum rods need to be individually packaged with PE pearl cotton material, placed in suitable...

A common tungstic acid, referred to as tungstic acid, is a light orange-yellow powder; the composition varies slightly with the preparation conditions. When the composition is WO3·H2O, the density is 5.5g/cm3, and it is dehydrated at 100 °C; insoluble in water, After immersion, it gradually gelled and dissolved in ammonia water, alkaline solution and concentrated hydrochloric acid. Yellow tungstic acid is burned and dehydrated to form tungsten trioxide WO3, which is a bright light yellow...