1. Rebar 2. Beam 3. Angles 4. Pipes 5. Tubes 6. Steel Channel 7. Wire Rod 8. T-profiles
1. Hot Rolled Coils 2. Hot Rolled Sheets 3. Cold Rolled Coils 4. Cold Rolled Sheets 5. Color Coated Coils 6. Color Coated Sheets 7. Galvanized Coils 8. Galvanized Sheets
1. Billet 2. Bloom 3. Slab
1. DRI/Sponge Iron 2. Ferro Silicon
Magnesium Ingot /Magnesium metal 99.90% Mg: 99.90% min,Fe: 0.040% max, Si: 0.02% max,Ni:0.0010% max, Cu: 0.0040% max,Al: 0.020 max, Mn: 0.030% max, CL:0.005%max, Any other impurity: 0.010% max Surface condition : Acid Washed Packing:7.5kg/ingot,packed in bundles of about 1000kgs each net ,and strapped on magnesium pallets and then wrapped with plastic sheets . Shipping mark : according to customer need .
Elemental magnesium is a gray-white lightweight metal, two-thirds the density of aluminium. Magnesium has the lowest melting (923 K (650 C)) and the lowest boiling point 1,363 K (1,090 C) of all the alkaline earth metals. Mg ingot is a new type of lightweight corrosion-resistant metal material, mainly used in mg alloy production, aluminum alloy production, steelmaking desulfurization, aviation and military industry and other fields. In 2022, our Industrial Park Mg production was 510,000 tons, accounting for 50% of the world's production.
It is the only type of Urea that meets the ISO 22241 specification (Uncoated, Aldehyde, heavy metals free) and the only suitable Urea for the production of AdBlue®/AUS32/ARLA32 solutions. For meeting the ISO 22241 the Urea needs to be of highest purity/quality. Automotive grade urea dissolved within deionized water is resulting in an aqueous urea solution, supporting the reduction of mono-nitrogen oxides exhaust emissions by injection into selective catalytic reduction systems of heavy duty engines. This aqueous urea solution is standardized as AUS 32 in ISO 22241 and consequently the technical specifications for automotive grade urea are derived from this standard. Urea Assay (wt %) 98.0 min 99.1 Granulate size 0.85-2.80mm 91% Moisture (wt %) 0.5 max 0.3 Nitrogen(wt %) 46 46.4 Biuret (wt %) 1.0 max 0.65 Aldehydes (ppm) 5 max 4 Free Ammonium (wt %) 0.01 0.01 Insolubles (ppm) 20 13 Fe (mg/kg) 0.5 max Less than 0.2 Al (mg/kg) 0.5max Less than 0.2 Cu (mg/kg) 0.5 max Less than 0.2 Zn (mg/kg) 0.5 max Less than 0.2 Cr (mg/kg) 0.5 max Less than 0.2 Ni (mg/kg) 0.5 max Less than 0.2 Mg (mg/kg) 0.5 max Less than 0.2 Na (mg/kg) 0.5max Less than 0.2 K (mg/kg) 0.5 max Less than 0.2 Ash (ppm) 100 max. Less than 10 Phosphate(ppm) 0.5 max Less than 0.2 Heavy Metal( ppm) 0.5 0.3 Additive NONE NONE
AdBlue liquid solution is made up of 32.5% urea and 67.5% de-ionised water. You may be wondering, where does the urea in AdBlue ic ammonia and carbon dioxide. The urea is then added to the de-ionised water to create AdBlue. This guarantees quality in accordance with very strict specifications contained in ISO 22241. AdBlue is a diesel exhaust fluid used in vehicles with Selective Catalytic Reduction (SCR) technology to reduce harmful gases being released into the atmosphere. AdBlue is a 32,5 % solution of high-purity, synthetically manufactured urea in de-mineralized water. It is a safe-to-use fluid. Parameter Minimum Maximum Unit Appearance Colourless Liquid with slight ammonia odour   Freezing point -11°C -11°C °C Boiling point 100°C 100°C °C Basicity 9 10 pH Flash point not applicable (non-flammable)   Water solubility 100  g/l Viscosity at 20°C 1.4 1.4 mPa.s Urea Content 31.8 33.2 % Density at 20°C 1.087 1.093 g/cm3 Refracting index at 20°C 1.3814 1.3843  Alkalinity as NH3  0.2 % Biuret  0.3 % Insolubles 20 mg/kg  20 mg/kg Calcium  0.5 mg/kg Iron  0.5 mg/kg Aluminium  0.5 mg/kg Magnesium  0.5 mg/kg Sodium  0.5 mg/kg Potassium  0.5 mg/kg Copper  0.2 mg/kg Zinc  0.2 mg/kg Chromium  0.2 mg/kg Nickel  0.2 mg/kg
Polypropylene is a polymer whose monomer is propylene (an organic hydrocarbon with the chemical formula C3H6). The chemical formula of polypropylene is (C3H6)n. This polymer is also known as polypropene and is often denoted by the abbreviation PP. Generally, polypropylene is produced via a chain-growth polymerization reaction involving propylene. Toughness and flexibility (exhibited to a large extent especially when the polymerization process involves copolymerization with ethylene). Large thermal expansion. Resistant to organic solvents. Resistant to weak oxidizing agents. Soluble in some organic nonpolar solvents like xylene.
Caustic soda is an alkali salt which is also called Lye. It is the common name of sodium hydroxide. This name is given due to the corrosive nature of this salt on animal and plant tissues. It's a highly caustic base and the alkali that decomposes proteins at ordinary ambient temperatures and can severely burn chemical burns. It readily absorbs carbon dioxide and moisture from the air and is highly soluble in water. It creates a series of hydrates NaOH·nH2O. One of the strongest alkalis is a white solid, with no pronounced odor. The size of the flakes can reach 0.5 mm. NaOH easily dissolves in water and absorbs moisture from the air with the release of a large amount of heat. It has a wide range of applications. The chemical formula of sodium hydroxide is NaOH. Caustic soda it is often use in in the manufacturing of petroleum products and manufacturing of pulp and paper.
YETD-MC has a production line of 400,000 tons of synthetic ammonia and 600,000 tons of urea. High-quality raw coal is used as raw material to ensure product quality. The recycling project also provides about 80,000 tons of ammonium sulfate, which in turn is an important raw material for 100,000 tons of compound fertilizer. We can provide ammonium sulfate (N20.5%), urea (N46%), various types of compound fertilizers (N+P+K=57% MAX). Urea, also called carbamide, the diamide of carbonic acid. Its formula is H2NCONH2. Urea has important uses as a fertilizer and feed supplement, as well as a starting material for the manufacture of plastics and drugs. It is a colorless, crystalline substance that melts at 132.7° C (271° F) and decomposes before boiling. Because its nitrogen content is high and is readily converted to ammonia in the soil, urea is one of the most concentrated nitrogenous fertilizers. An inexpensive compound, it is incorporated in mixed fertilizers as well as being applied alone to the soil or sprayed on foliage. With formaldehyde it gives methylene??urea fertilizers, which release nitrogen slowly, continuously, and uniformly, a full year??s supply being applied at one time. Standard: GB/2440-2017 Model Nitrogen Biuret Moisture Size(d0.85-2.8mm) Urea-A 46.4% 0.9% 0.5% 93% Urea-B 45.0% 1.5% 1.0% 90% Appearance Granular, No mechanical impurities"
MARKCHEM MICRO SILCIA is composed of silicon dioxide (SiO2), collected from silicon metal and ferrosilicon. Micro Silica will react with the Calcium Hydroxide from the cement, which will form more of the Calcium Silicate hydrate, increasing the strength of the concrete. Using Micro Silica will also increase the durability of the concrete.
The characteristics: Reduce the cost of steelmaking, increase economic efficiency, improve product quality, stable performance, improve the quality of molten steel, improve product performance, reduce the amount of alloy added, reduce the cost of steel and increase economic efficiency. Silicon carbon alloy instead of ferrosilicon, silicon carbide, recarburizer, reducing the amount of oxygen scavenger, a converter for deoxidizing alloy, the effect of stability, steel chemical composition, mechanical properties and internal quality are better than the traditional process. By testing and production shows that using Si-C alloy to converter deoxy-alloy process, greatly reduce the cost of steel, creating considerable economic benefits, improve the market competitiveness of steel. The effect of using a silicon-carbon alloy species 1, can replace ferrosilicon and carburant, FeALSi dosage is also reduced, can effectively reduce the cost of steel 6-10 yuan / ton steel 2, smelting carbon steel, special steel and some low-alloy steel, the effective recovery of effective elements.
Silica sand /Quartz sand is processed by crushing quartz grains of quartz, quartz stone is a kind of non-metallic minerals, is a hard, wear-resistant and stable chemical properties of silicate minerals, the main mineral component is SiO2, quartz sand the color is white or colorless, translucent, Mohs hardness of 7, quartz sand is an important industrial mineral raw materials, non-hazardous chemicals, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive, media and other industries.
Characteristics Ferro Silicon ( FeSi ) used as deoxidizer and alloying agents in the steel industry. In order to obtain qualified chemical composition and guarantee the quality of steel, in the last stage of the steel must be deoxidized. The chemical affinity between silicon and oxygen is very large, Thus ferrosilicon is strong deoxidizer used in sedimentation and diffusion deoxidation of steel-making. Add a certain amount of silicon in the steel, can significantly improve the strength, hardness and elasticity of steel. Standard GradeChemical Element (%),, SiAlSPC â?¥(Min)â?¤(Max), FeSi65652.00.020.040.2 FeSi70702.00.020.040.2 FeSi72722.00.020.040.2 FeSi75752.00.020.040.2 Size: 10-50mm; etc. The content packaging particle size may be based on customer demand production.
china coal0001 .MSR Type Buried Scraper Conveyor Conveyor, Scraper Conveyor, Buried Scraper Conveyor Introduction of MSR Type Buried Scraper Conveyor SR type buried scraper conveyor for conveying granular materials: Such as: Calcined dolomite ferrosilicon particle, semi coke, etc... Buried scraper conveyor is a closed rectangular cross-section of the shell, continuous conveying equipment by means of moving the scraper chain conveyer dust, small particles and patches and other bulk materials. Because in the transportation of materials, a scraper chain is all buried in the material, it is known as the buried scraper conveyor. Scraper conveyer has the advantages of simple structure, light weight, small volume, good sealing and convenient repair. It can transport can also tilt or vertical transmission, not only can the single delivery, and serial transportation; Multipoint feeding, multiple points discharging, flexible process layout, as the shell is closed, can significantly improve the working conditions in the transportation of materials, preventing the pollution of the environment. Parameters of MSR Type Buried Scraper Conveyor modelMSR32MSR40 Machine groove width (mm)B=320B=400 Machine groove height (mm)h=320h=360 Chain speed (m/s)0.16,0.2,0.25,0.320.16,0.2,0.25,0.32 Conveying capacity (m/h)8-1615-30
With the increasingly fierce competition in the metallurgical industry market, in order to adapt to the ferroalloy market, our company has developed a new type of deoxidizing material - new alloy silicon to meet the needs of users to reduce costs and improve economic efficiency. This product mainly uses silicon powder as the main raw material and is pressed on the briquette. It is a special product that can replace ferrosilicon in steel production. It can reduce production costs and promote recycling of resources. The production process of the product is as follows:Step 1: Raw material: metal silicon cutting powder, fine grade.Step 2: Inspect the raw materials, and the raw materials must pass the test.Step 3: Process the raw material into a fine powder.Step 4: Add the liquid to the stirrer together with the above powderStep 5: Press the product into a spherical shape with a size of 10-50 mm.Step 6: Test the product and the product must pass the test.Step 7: Pack the product and wait for transportation.The product model categories are as follows:
Silicon metal 441/553/3303/4402, metal silicon particles/powder ferro silicon72 /75, ferrosilicon particles,/powder electrolytic manganese flakes, low carbon ferromanganese, medium carbon ferromanganese, high carbon ferromanganese micro carbon ferro chrome�¯�¼?low carbon ferrochrome�¯�¼?medium carbon ferrochrome�¯�¼?high carbon ferrochrome�¯�¼?silicon chrome casi cored wire50 28/55 28, silicon calcium alloy55 28/60 30, silicon aluminum and iron carbon silicon.Transportation, cargo warehousing, processing
Semi coke can be 100% used in the production of ferrosilicon and ferronickel, reducing production power consumption and increasing single furnace output. If you are interested in our products, please contact us to provide the latest market consultation and free samples for your reference. In case you have any interests, please do not hesitate to contact us.
It is used as a deoxidiser and alloying agent in the steelmaking industry. In order to obtain a steel with a satisfactory chemical composition and to guarantee the quality of the steel, it is necessary to deoxidise it in the final stage of steelmaking. The chemical affinity between silicon and oxygen is very large, and ferrosilicon is therefore a strong deoxidising agent in steelmaking for precipitation and diffusion deoxidisation. ... It is used as an inoculant and spheroidising agent in the iron casting industry. ... Used as reducing agent in ferroalloy production.
