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calcium silicide general applications patent

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calcium silicide crushing machine cost

 · Calcium-Silicide-General, Applications, Patent, Material Safety Data Calcium silicide (CaSi2), also called calcium disilicide, is an inorganic compound, Currently, China's calcium silicon price up continuously, especially price in Shaanxi, Crushing Equipment; Metallic Bonding; Company - Research; Calcium

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Meehanite - Wikipedia

The Meehanite process was developed in the late 1920s and early 1930s, by the Ross Meehan foundry in Chattanooga, Tennessee. This initial discovery was based around the use of calcium silicide to inoculate irons melted in a controlled manner. This resulted in the development of cast irons of greater strength suitable for critical engineering applications.

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Martin DEMUTH, et al. : Titanium Disilicide Photocatalyst ...

The silicide is in crystalline form and the artificial light and/or sunlight is concentrated and/or diffuse. With silicide electrodes connected to conductive opposite electrodes, each with suitable doping, electrolyte can be dispensed with and the electrodes are in direct connection.

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US Patent Application for EXOTHERMIC MIXTURE Patent ...

In addition to the use of calcium silicide for the modification of the slag properties, calcium silicide is used in the current invention to modify reaction characteristics such as temperature of ignition and temperature of combustion. Employment of calcium silicide in a thermite-type reaction is known.

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Calcium Silicide - Manufacturers, Suppliers & Exporters in ...

We are offering calcium silicide. calcium silicide (casi2), also called calcium disilicide, is an inorganic compound, a silicide of calcium. It is a whitish or dark grey to black solid matter with melting point 1033°c. It is insoluble in water, but may decompose when subjected to moisture, evolving hydrogen and producing calcium hydroxide.

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Priming Compositions - Chemical Analysis Of Firearms

Fuels used include antimony sulfide (which also acts as a frictionator), gum arabic (which also acts as a binding agent), calcium silicide (which also acts as a frictionator), nitrocellulose, carbon black, lead thiocya-nate, and powdered metals such as aluminum, magnesium, zirconium, or their alloys.

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What is Ductile Iron? - Willman Industries

He and his buddies Albert Gagnebin and Norman Pilling received US patent 2,485,760 and US Patent 2,485,761 for making ductile iron using magnesium (Mg) ... Meehan used calcium silicide to also produce similar nodules to what is in ductile iron. ... (Applications) Ductile iron is great for use where you need strong metal with wear resistance.

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Steel Additives Flashcards | Quizlet

In addition, tungsten finds considerable application in general tool steels, die and precipitation hardening steels. It has found a useful application in valves and other steels required for use at high temperatures. Tungsten is an essential constituent in the sintered hard metals.

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(19) United States (12) Patent Application Publication (10 ...

present in the calcium silicide and in the silicon, which are then entrained into the product. If the hexachlorodisilane is to be used in the production of semiconductors, these impurities are unacceptable. 0005 According to the disclosure of German patent DE 1 142 848 from 1958, ultrahigh-purity hexachlorodisilane is

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234,205 UNITED STATES PATENT OFFICE

may be prevented by washing the calcium silicide with an acid before the calcium silicide is placed into the mixture. If desired trinitroresorcin may be used as the acid, and if sufficient trinitro resorcin remain in the washed calcium silicide, the trinitroresOrci may be …

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calcium silicide grinding machine supplies

Home/calcium silicide grinding machine supplies. Get Price And Support. Related Product. calcium processig unit; calcium carbonate made in france; ... Inventor''s name Country City/State Last publication Number of Patent applications; Tom La: AU: Willetton: 2010-11-25 / 20100297178 - NOVEL GENES AND PROTEINS OF .

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Analytics for US Patent No. 8216401, Lead-free primers

Embodiments of the percussion primer composition include KDNP, a sensitizer, an oxidizer, calcium silicide, a fuel, and a binder. Embodiments of the hot-wire igniter device include a bridgewire, an acceptor, and an output, where KDNP is the acceptor.

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Calcium Silicide Market Outlook 2018 | Market Stats Report

Global calcium silicide (CAS 12013-56-8) market is anticipated to grow at a CAGR of 5.2% by 2023, according to a new report published by Gen Consulting Company.

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System of Registries | US EPA

EPA Applications/Systems. Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

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calcium silicide pulverizer manufacturer

Calcium-Silicide-General, Applications, Patent, Material ... we provide information such as General, Applications, Patent, Material Safety Data Sheet, Company Profiles, Products, Reports about Calcium-Silicide, Calcium disilicide. Chat Online. Calcium Silicide Grinding Machine Manufacturer.

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Tracking agent for deterring game - Patent - Europe PMC

The tracking agent used is technical-grade calcium carbide and calcium silicide which contains phosphides or sulphides as impurities and has a particle size of 4 to 25 mm, used at an application rate of 1 to 30 kg per hectare. The tracking agent can be protected against …

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silicide mining

Calcium-Silicide-General, Applications, Patent, Material, The calcium silicide quarry mining process is complicated process and need many mining equipment; Calcium Silicide is obtained when in an electric arc furnace .

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calcium silicide grinding machine supplies

Home/calcium silicide grinding machine supplies. Get Price And Support. Related Product. calcium processig unit; calcium carbonate made in france; ... Inventor''s name Country City/State Last publication Number of Patent applications; Tom La: AU: Willetton: 2010-11-25 / 20100297178 - NOVEL GENES AND PROTEINS OF .

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US Patent # 5,248,633. Methods for forming epitaxial self ...

Methods for forming epitaxial self-aligned calcium silicide contacts and structures Abstract. The present invention is a method of forming conductive structures comprising the steps of providing a silicon substrate having a first surface of atomically clean (111) silicon, forming an epitaxial CaF.sub.2 insulating layer on the first surface, the insulating layer having an exposed surface ...

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Meehanite | Wiki | Everipedia

This initial discovery was based around the use of calcium silicide to inoculate irons melted in a controlled manner. This resulted in the development of cast irons of greater strength suitable for critical engineering applications. "The Meehanite Metal Corp" was led by Oliver Smalley to license the processes to foundries.

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manufacturing process of calcium silicide « BINQ Mining

 · Calcium-Silicide-General, Applications, Patent, Material Safety Data ... The Metal Powder Company Limited is a leading Manufacturer of Metal Metal … sold by the company in the category Calcium are Calcium Silicide Powders. ...

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Hexachlorodisilane - Wikipedia

Hexachlorodisilane is the inorganic compound with the chemical formula Si 2 Cl 6, It is a colourless liquid that fumes in moist air. It has specialty applications in as a reagent and as a …

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Ductile iron - Wikipedia

Ductile iron, also known as ductile cast iron, nodular cast iron, spheroidal graphite iron, spheroidal graphite cast iron and SG iron, is a type of graphite-rich cast iron discovered in 1943 by Keith Millis.

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Lead-free priming mixture for percussion primer - Olin ...

 · The pyrotechnic component of the primer mix is calcium silicide and an oxidizer. The calcium silicide provides the heat to ignite the explosive mix. When the calcium silicide content is less than about 2% by weight, insufficient heat is generated to ensure ignition of the explosive mix.

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Calcium silicide | Revolvy

Calcium disilicide (CaSi) is an inorganic compound, a silicide of calcium. It is a whitish or dark grey to black solid matter with melting point 1033 °C. It is insoluble in water, but may decompose when subjected to moisture, evolving hydrogen and producing calcium hydroxide.

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silicothermic reduction of oxide ores

Calcium-Silicide-General, Applications, Patent, Material ... The formation of calcium silicide (CaSi2) intermetallic through the simultaneous reduction of calcium oxide from the electrolyte and of the silica pellet and reduction of dissolved carbon dioxide.

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Silicon dioxide, purum p.a., acid purified, sand | SiO2 ...

Application Silicon dioxide may be employed in the preparation of calcium silicide. General description Silicon dioxide is one of the important constituents of sedimentary rock bauxite, basalt fibers and ceramic fibers. It is added to cement for improving the hydraulic properties of cement.

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Patent Application 12440299: Composition Comprising ...

Also, hexabromodisilane can be prepared by treating calcium silicide with oxygen and bromine gases and subsequently distilling the reaction products at 130-140° C. wider a pressure of 20 kPa to 27 kPa. Alternatively, hexabromodisilane can be prepared by reacting calcium silicide with bromine, as exemplified by Walter C. Schumb (Inorg. Synth.

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Calcium sulfate | CaSO4 - PubChem

Calcium sulfate is a calcium salt that is used for a variety of purposes including: building materials, as a desiccant, in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as a tablet excipient.

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US5417160A - Lead-free priming mixture for percussion ...

There is provided a lead-free primer mix having high sensitivity. The primer mix contains an initiating explosive, a sensitizer, a propellant, calcium silicide and an oxidizer. The ignition exhaust products are essentially free of toxic oxides such as lead oxide, barium oxide and antimony oxide.

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Metallurgy dfront.net

Augustus F. Meehan was awarded a patent in January 1931 for inoculating iron with calcium silicide to produce ductile iron subsequently licensed as Meehanite, still produced in 2017. Metallurgy Ductile iron microstructure at 100×.

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Calcium silicide (CAS 12013-56-8) Market Research Report ...

The report includes Calcium silicide description, covers its application areas, manufacturing methods, patents. It captures Calcium silicide market trends, pays close attention to Calcium silicide manufacturers and names suppliers.

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