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Where can you get soft iron or iron powder or ferrite blocks or materials for electromagnetic coils?
These folks do iron powder.
http://www.first4magnets.com/index.asp
I'm not sure about the other things though.
You can buy Arnold Magnetics iron powder cores, ferrite cores, coil formers from Feryster
http://feryster.pl/polski/rtmpp.php?lang=en
http://feryster.pl/polski/rthf.php?lang=en
http://feryster.pl/polski/rtmss.php?lang=en
What else can I help you with?
What is the difference between ferrite bead and an inductor and On what basis they have to be selected?
Ferrite bead is a lossy inductor.When the frequency is high the Ferrite bead purely acts as a resistance so high speed noises are absorbed by the FB and it dissipate in the form of heat. Based on the current rating,cross over frequency the ferrite bead should be select ANSWER: A ferrite bead is a powder core if a line is wrapped on it that will eliminate RF signal externally injected into the line to interfere with the circuit that the line is going to it. The selection is arbitrary until it does the job. bigger the better. An inductor is also a choke to reduce RF but not as effective and it does have losses on the line
What is the first item in mining bauxite ore?
separate aluminum oxide powder from unwanted materials
Composition of cement?
Cement is made , not found. Portland cement, for instance, is made by heating limestone and clay to high temperature (1500 degrees Celsius) and crushing the result to a powder for sale.
How is Portland cement made?
Grinding the raw materials (Calcareous materials and argillaceous materials)Mixing in correct proportionsBurning them in kiln at a temperature of 1300 - 15000CAt this temperature the material sinters and partially fuses to form clinkers.Clinkers are cooled and ground to a fine powder with addition of about 2-3% of gypsum.And it is weighed and packed.
What is a advantages of powder metallurgy?
Powder metallurgy offers several advantages, including the ability to produce complex shapes with high precision, reducing the need for machining and thereby minimizing material waste. It allows for the manufacture of materials with unique properties, such as tailored porosity and enhanced strength, by controlling the composition and microstructure. Additionally, powder metallurgy can be more cost-effective for large production runs, as it often requires less energy and labor compared to traditional metalworking processes.
What is the difference between ferrite bead and an inductor and On what basis they have to be selected?
Ferrite bead is a lossy inductor.When the frequency is high the Ferrite bead purely acts as a resistance so high speed noises are absorbed by the FB and it dissipate in the form of heat. Based on the current rating,cross over frequency the ferrite bead should be select ANSWER: A ferrite bead is a powder core if a line is wrapped on it that will eliminate RF signal externally injected into the line to interfere with the circuit that the line is going to it. The selection is arbitrary until it does the job. bigger the better. An inductor is also a choke to reduce RF but not as effective and it does have losses on the line
How do you remove text on powder toy?
To remove text, remove blocks.
What are the raw materials of milk powder?
milk
How is siporex blocks made?
Siporex blocks, also known as autoclaved aerated concrete (AAC) blocks, are made by mixing raw materials such as cement, lime, sand, and water with an aerating agent like aluminum powder. This mixture is then poured into molds and allowed to expand due to the chemical reaction, forming a lightweight, porous structure. The blocks are then cured in an autoclave, where they are subjected to high-pressure steam, which enhances their strength and durability. Finally, the cured blocks are cut to size and packaged for use in construction.
What materials are used in powder coating?
Powder coating is commonly used on metals to give a smooth finish. The materials used in it include thermoplastic or thermoset polymers.
What kind of concrete blocks generate gas bubbles?
Concrete blocks that generate gas bubbles are typically made with certain additives or materials that undergo chemical reactions during the curing process. For example, aerated concrete blocks, such as autoclaved aerated concrete (AAC), incorporate aluminum powder or other foaming agents that react with the alkaline components in the mix, producing hydrogen gas. This gas gets trapped in the mixture, resulting in a lightweight, porous structure. Additionally, some lightweight aggregate concrete blocks may also create gas bubbles due to the inclusion of expanded materials.
What materials could you use to see the fields around a magnet?
Magnetic powder, iron powder, etc.Iron Filings.
What Material is resistor made out off?
A powder called 'Ferrite' that is tightly compressed into the resistor. It's level of electrical conductivity changes as the compression rate changes - so the principle is simple. Happy to help. 'Matt
What materials disolve in water?
baby powder and ice cubes
How do you get glowstone powder in Minecraft?
You get Glowstone Dust from breaking blocks of Glowstone, you get 2-4 from each block.
When you are playing minecraft how do you get yellow powder?
If you mean Glowstone Dust, you get it from breaking blocks of Glowstone, found in the Nether.
What materials could you use to see the field lines around a magnet?
Magnetic powder, iron powder, etc.Iron Filings.
