Sulphur is a non-metallic chemical element identified by the letter S. Sulphur is a valuable commodity and integral component of the world economy used to manufacture numerous products including fertilizers and other chemicals.Sulphur also is a vital nutrient for crops, animals and people.
Description: The Silicone duct made by Yeedah is different from other common type of silicone hoses in same material. It is a kind of High temperature duct, flame retardant, chemical resistance, stand for very high temperature. It is also used in different industry. Details as below: Material: â?¢ Wall: the wall of the silicone duct is 2 layers silicone coated glass fiber fabric â?¢ spiral: stainless spring steel wire is hidden between the 2 layers, hi-temperature glass fiber cord is spired around the surface of the duct. Properties: â?¢ The silicone duct has very good heat resistance â?¢ It is leak-proof; kink-proof â?¢ The long life time of this duct is around 5~10 years in normal working condition â?¢ It has smooth interior â?¢ Bending radius is quite small. â?¢ Silicone duct is normally in red & black.color. Temperature range: â?¢ -70 Â°C approx. to +260 Â°C approx. â?¢ short time to +310 Â°C approx. Applications: â?¢ as conductor of hot and cold air. â?¢ for granulate dryers in the plastics industry. â?¢ for printing machines, blowers and compressors. â?¢ for exhaust gas technique, engine construction, engine warming, aircraft construction and military construction. In one word, this Silicone duct could be used anywhere produces hot air. The performance is very good, and lifetime is quite long. In normal working environment, it could be used up to 10 years or more. See frequent questions for this product, pleaseclick here.
Portable ventilation fan. With swith and integrated plastic handle Provide plug with 2.5 metres wire Heat zinc immersion plate surfac Portable industrial fan Features 1.Large air volume 2.Low noise 3.High voltage 4.Get ce ccc Applications 1.It can be widely used in complex environment such as food , medicine, metallurgy, power plants , transportation and so on. 2.In strict accordance with the production requirements of explosion-proof electric motors, our company has produce this fan so that its insulation class up to grade f. 3.And our company has enhanced the sealing performance of electric motors through the shell and technological improvements. For this reason , under such relatively humid or high-temperature circumstance can this product be available. Characteristics This portable or moveable axial blower has a beautiful overall appearance. The size 200mm-350mm is easily to take by a handle, the size bigger than 350mm can set wheels, so that can make it easily to move. This series blowers habe high pressure, stable electrical performance, and it can be connerct for post telecommunications, and underground cable repairing tunnel poject.
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.
Silicon carbide (sic), also known as carborundum, is a compound of silicon and carbon with chemical formula sic. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide as light-emitting diodes (leds) and detectors in early radios were first demonstrated around 1907. Today sic is used in semiconductor electronics applications that are high-temperature, high-voltage or both. Large single crystals of silicon carbide can be grown by the lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from sio2 contained in plant material.
Ferro silicon is used as an essential alloy in the production of steel and cast iron. Ferro silicon is used to remove oxygen from steel and as alloying element to improve the final quality of the steel. Ferro silicon can also be the basis for manufacture of pre-alloys like magnesium ferro silicon (fesimg), used for modification of melted malleable iron. Main markets are the worldwide producers of alloyed, stainless and carbon steel. One of the fastest growing categories within steel is the stainless sector, in both flat and long products. Stainless steel has a specific consumption of ferro silicon 510 times higher than regular carbon steel. Special ferro silicon grades, like low al, high purity and low c ferro silicon, are used in the production of special steel qualities. Compared to regular ferro silicon, special grades of ferro silicon will help to keep both the content of inclusions and the carbon content in the final steel at very low levels. Ferro silicon is produced in submerged arc furnaces, using as raw material high-purity quartz, charcoal and iron ore.
Calcined petroleum coke comes from delayed coke which extracted from oil refinery. Although calcined petroleum coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive/carburant. The content packaging particle size may be based on customer demand production.
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Silicon is the material most commonly used in the manufacturing of photovoltaic (PV) cells. In the current study, laboratory experiments of purification of solar cell silicon materials through filtration are carried out. All such of manufacturing process We supplies a Silicon metal in various form and Selling(exporting) to China, Eastern Europe, Russia and India. Description Crystalline silicon is a lustrous, Black-greyish color, while the Amorphous form of silicon is a dark brown powder. Making up 25% of the earth's crust, silicon metal is the second most abundant element, following oxygen. Silicon is not found freely in nature, but can form more compounds than any other element, except carbon. It is a most important to semi conducting elements. Silicon and its compounds have some of the most useful mechanical, thermal, optical, and electrical properties to mankind. Shreeya International also cater to various Aluminium Alloy manufacturers for various grades of Silicon.
Sulphur, granule sulphur, lump sulphur, sulfur, lump sulfur, granule sulfur, fine powder sulphur, fine powder sulfur.International transportation
With high impact and wear resistance, Fineway's silicon nitride plates is widely used in mining and transportation industry. Please contact us today to get a quotation for your dimension and applications.
The main grades our products cover: Grade Si Fe(max)Al(max)Ca(max)P(max) 553 98.5%min 0.50% 0.50% 0.30% 441 99% min 0.40% 0.40% 0.10% 421 99.2% min 0.40% 0.20% 0.10% 3303 99.3% min 0.30% 0.30% 0.03% 50ppm 2202 99.5% min 0.20% 0.20% 0.02% 40ppm Packing: In 1mt big bags Shipment: With in 15 days after comfirming the order Apperance:Dark gray Physical Property: High melting point and resistivity, good heat resistance and good anti-oxidation effect. Particle Size: (10-100)mm. Application and use: 1. Used in aluminum: An additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly. 2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants. 3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.
Application: It is used for making molds of cultured stone,artificial rock,concrete stone,GRC, gypsum decoration , plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products . Characteristics An exceptional fluidity and good operability, easy to demold Good tensile strength and tear strength Cure at room temperature Good flexibility Outstanding bubble releasing Good duplication times polyurethane liquid silicone rubber for mold making Operation instruction: Step ONE: prepare the original molds Make sure your original molds perfect. fix it on a board. And fix the original mold on a board, then used four piece of board to enclose the original molds . Step TWO: Take 100 G parts A and add 3G parts B and mix them evenly. Notes: Mold making silicon rubber is a kind of flowing liquid ,it contains two parts. Part A is akind of flowing white liquid and part B is the curing agent or catalyst .Please follow the step strictly: Weigh the two part exactly by electronic weight. If not , for example add two much catalyst , the operation time will be too fast to operate ,which will cause inconvinience to operate . Mix part A and part B evenly. Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. Whatâ??s more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber. Step THREE: Vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. Step FOUR: Pouring casting or Brush operation Notes: For simple pattern products we suggest use pouring operation way , which will be very easy to operate and demould. Pourable silicone require light viscosity which will be easy to flow smoothly and easy to de-air . For delicate pattern products we suggest use brushing operation way , which can copy the pattern exactly . Brushable silicone require high viscosity which wont be easy to flow away and easy to brush . We sugges to set the silicone mold for another 12 hours after demould before put into large production .