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 Product name:heating high resistance wire Thickness:1.2-600 mm Width::1220-4200 mm Length:5000-18000 mm Notes:coil thickness ≤ 25 mm

 Details: Resistance wire - WikipediaNichrome, a non-magnetic 80/20 alloy of nickel and chromium, is the most common resistance wire for heating purposes because it has a high resistivity and resistance to oxidation at high temperatures. When used as a heating element, resistance wire is usually wound into coils.Resistance heating wire and resistance wire — Kanthal®Kanthal ® resistance heating wire and resistance wire is characterized by consistent resistivity from delivery to delivery, facilitating trouble-free production.. Resistance heating alloys and resistance alloys. The wide Kanthal ® range of resistance heating alloys and resistance alloys in wire form makes it possible to select the most appropriate grade and size for each respective ...Fecral · Nicr · List of AlloysAmazon: resistance heating wireamazon› Search› resistance heating wireAmazon: resistance heating wire. ... AC 220V 3000W Pottery Kilns Furnaces Heating Coils High Resistance Restring Wire for Heating Elements Long Silver Tone. by Walfront. $10.79$ 10 79 Prime. FREE Shipping on eligible orders. Only 13 left in stock - order soon. 2.9 out of 5 stars 2.Resistance Wire - Pelican WireResistance wire is a special type of electrical wire used to generate heat. The wire resists the flow of electricity, and by doing so converts the electrical energy into heat. Applications for resistance wire include heated hoses, heated seats, freeze protection, leak detection, composite curing and many more.Resistance Heating Wire - Omega EngineeringNickel-Chrome resistence wire for use in high-temperature applications.High Temperature Heating Wire - Pelican WirePelican Wire offers custom high temperature heating wire to meet any customer requirement with both quality and precision. We offer a variety of alloys with operating temperatures as high as 1290°C.Amazon: high resistance wireamazon› Search› high resistance wireCoil Heating Element, Asixx 2pcs AC 220V 1500W Kiln Furnace Heating Element Coils High Resistance Wire(2Pcs) by Asixx. $4.99$ 4 99. FREE Shipping on eligible orders. Product Features Made from FeCrAl heating alloy, high temperature resistant, corrosion resistant.Resistance Heating Wire | eBayMax power: 5000w. - High resistivity. 1 x Heating Resistance wire. Resistance: 9.68（Ω）. - Good oxidation resistance. - High surface load. Material: Iron Chromium Aluminium 0Cr25AL5. Detail Image. FogsLord Alien Wire Nichrome 80 Heat Resistance Wire Spool Braided Electronic.Is higher or lower resistance wire able to heat up more ...According to P = IV and V = IR it does seem that lower resistance wire should create a higher wattage and therefore a higher heat output, yet in the process of designing a road heating system it seems that the thinnest high resistance wire creates the most heat.Part of the problem is "what do you mean, heat up more?" - higher temperature, or more heat - they are not the same thing. An incandescent bulb filament is much hotter than an electric stove element, but the electric stove element delivers a lot more heat (and power) unless the bulb in question is something huge and theatrical/industrial in nature. Regardless, R is irrelevant unless and until you have a fixed or limited V or I. For a fixed voltage with unlimited current, the lowest possible R will give the most POWER, as current will rise to infinity. Of course, that does not happen with real supplies, so the lowest R that allows full voltage to be supplied at maximum available current will give the most power. Now, if you want the highest wire temperature, rather than the most power/heat, something very skinny and preferably made of tungsten and stashed in an inert gas or a vacuum will do nicely. If it needs to be in air, Kanthal or similar. If all you are doing is melting ice, wire type is not terribly challenging, since nearly any common wire type will do just fine boiling water so ice-melting temperatures are not too difficult. For a fixed current, with unlimited voltage, the highest resistance will get you the most power, but again, practical supplies don't generally DO "unlimited voltage" and all sorts of unpleasant life-safety and plasma discharge related issues come up fairly soon as you crank up the voltage. For practical devices, you generally have a supply limited in voltage and current, and you choose your heating element resistance to make the most effective use of those limits to get your job done - or determine that you can't and get the design changed so you can use (say) 480V 3-phase rather than 240V single-phase if you need more power than you can reasonably expect to get from 240V single-phase. Or you add a lot of thermal insulation so you can do the job with less power, or whatever. It's design, you solve it. Likewise, you need to not burn out whatever your heating element is - when they melt, they tent to stop working (which is why I called out tungsten and kanthal - look up melting points, as well as for your nichrome.) You can dump 10 kilowatts into a 24 guage nichrome wire, but not for long. If I infer correctly that your actual application is melting ice on road surfaces (a major waste of electric power that could far better be used to pump a fluid to pick up geothermal heat (or even burned-fuel heat) to perform the same task, but that's veering off-topic) then you need to be concerned with power delivery (each pound of ice requires a certain amount of heat to melt it) rather than particularly high temperature (you need an adequate SURFACE temperature for whatever rate of ice-melt you require, but it's not going to be 500°C...)4Any given resistor can dissipate the same amount of power. It just depends on the product of voltage and current \$P = V\cdot I\$. Since \$V = I\cdot R\$ and \$I = \frac{V}{R}\$ the expression for the power can be rewritten as \$P = \frac{V^2}{R}\$ or as \$P=I^2\cdot R\$. The first equation suggests that a higher resistance would be better while the second shows that a lower resistance would be better. So it depends on the application if it is easier to generate a higher current or a higher voltage and you have to choose the resistor accordingly.3For a real world, linear power supply, it turns out that you get the max power out by using a resistive load whose value matches the internal resistance of the power supply. That resistor value is the sweet spot, and lowering or raising the load resistance will diminish your power out. Keep in mind, most real world linear power supplies were not designed to dissipate that much internal heat, so likely won't last long.2What does "heat up more" mean? Electrical power is the product of voltage and current. So assuming this wire is being driven by a voltage source, then a lower resistance will draw more power. "Power" is best thought of as "the rate of energy conversion", so you are converting some source of electrical energy into thermal energy. How "hot" is say, 10W, or 10 joules per second of thermal energy? Power, in itself, doesn't give a temperature. What you can do is find the thermal mass of the material being heated and use that to calculate how many joules of thermal energy it will take to raise the temperature of that thing by some amount. So the power doesn't tell you how hot it will get: it just tells you the rate at which you can make it hotter. Any hot thing will lose thermal energy to colder surroundings, under ordinary circumstances at a rate proportional to the temperature difference. That proportion is called thermal resistance. A higher thermal resistance is "better insulation": it means it will take a larger temperature difference to transfer thermal energy at a given rate. With these you can calculate the thermal equilibrium: where the rate at which an object is gaining thermal energy from the electric heater equals the rate at which it is losing thermal energy to its surroundings.1Why is it that low resistance wire in vaporizers are considered to product more heat Because of so-called mechanical mods. These run directly off of the battery voltage, so lower resistance means higher current, which in turn means higher power. In the old days, if you wanted a poweful vape, you had to use a mechanical mod, simply because the regulated mods on the market weren't powerful enough. After high power regulated (constant power) mods became available, the notion of "low resistance equals much power" stuck in the vaping community, despite the fact that it was no longer true. Also, thicker wire (low resistance wire) has higher thermal mass and heats up slower, which gives the user more control over the temperature, simply by varying the time the power switch is held down. An atomizer that heats up too fast can lead to dry hits - overheated e-liquid tastes horrible, and is particularly unhealthy. And that's the other reason why thicker wire is still popular. yet for my engineering project thin high resistance chromium wire seems to heat up most? For a given power, the heat is the same; The heat equals the power. You can even say that the heat is the power. According to P = IV and V = IR it does seem that lower resistance wire should create a higher wattage and therefore a higher heat output, For a fixed voltage, yes. yet in the process of designing a road heating system it seems that the thinnest high resistance wire creates the most heat. For a fixed power, no. But perhaps the road heating systems work at higher voltages and lower currents? That might be more efficient, causing less loss in the power supply. That's just speculation on my part, though. It depends on the voltages and currents involved, the design of the power supply and the nature of the power source. Also, wire costs money, so using thinner wire might be more cost effective. Am I missing some major key of thermodynamics? Or am I pulling some kind of black magic? No room for black magic in electronics, but there is much room for various practical considerations which aren't always accounted for mathematically, simply because that's not always necessary.0Heating element - WikipediaNichrome: Most heating elements use nichrome 80/20 (80% nickel, 20% chromium) wire, ribbon, or strip.Nichrome 80/20 is an ideal material, because it has relatively high resistance and forms an adherent layer of chromium oxide when it is heated for the first time. Material beneath this layer will not oxidize, preventing the wire from breaking or burning out.Metal heating elements· Resistance wire - WikipediaWhen resistance wire is used for heating elements (in electric heaters, toasters, and the like), high resistivity and oxidation resistance is important. Sometimes resistance wire is insulated by ceramic powder and sheathed in a tube of another alloy.resistance heating wire | eBayFind great deals on eBay for resistance heating wire. Shop with confidence.Resistance Wire and Resistance Wire Calculator Tool | MWS WireNichrome, a non-magnetic 80/20 alloy of nickel and chromium, is the most common resistance wire for heating purposes because it has a high resistivity and resistance to oxidation at high temperatures.Resistance Wire - BriskHeatSame multi-stranded wire we use in our high quality heating element Provides greater flexibility and durability than solid strand wires Flexible up to a 1/16" (1.6mm) radiusResistance Wire - argusheating.co.nzHeating elements for industrial furnaces, kilns, and electric heating appliances can also be designed and manufactured. Longer lengths of resistance wire (more than 30m) can be cut and re-reeled to suit your requirements.Electricity and Fire – NFPA 921A high-resistance fault on a branch circuit may be capable of producing energy sufficient to ignite combustibles in contact with the point of heating. It is rare to find evidence of a high-resistance …The Science of Heating: Types of Electric Resistance ...air-n-water› Buying GuidesBy far, the most commonly used material for heating elements are metal wires or ribbons, generally called resistance wire. These can be coiled tight or used as …Coils & Heating Elements | Coil elements, resistance wire ...Coils & Heating Elements We Are the Best Choice for Heating Elements At Hyndman Industrial Products, we use quality materials and the latest technology in coiling and fabrication to produce the best heating elements and coils in the industry.BriskHeat Resistance Wire - BriskHeatBriskHeat Resistance Wire. Same multi-stranded wire we use in our high quality heating element; Provides greater flexibility and durability than solid strand wiresAlibaba - Heating Wire, Stainless Steel WireEstablished in 1990, Changshu Electric Heating Alloy Material Factory Co., Ltd. is a private scientific enterprise specializing in developing and producing high resistance and heating alloy materials.Resistance heating wire and conductive wire — Kanthal®Resistance heating wire and resistance wire for a variety of heat generating and electronic applications. Spray wire Thermal spraying wire in a wide range of alloys for high-temperature corrosion protection, bonding layers and sealing.Resistance Wire | Resistance Wire Manufacturer | Omega ...Omega Resistance Wire is a well established and highly qualified manufacturer of electrical resistance wires and nickel alloy wires for applications demanding high quality, reliability and service. Our products are produced to the highest international standards, and we export worldwide to some of the world's most distinguished companies.Resistance Wire | Products | Scott Precision WireThis change in resistance, when a wire heats up due to a current or voltage being applied to the circuit, can also be utilised to allow measurement of the temperature the wire reaches during the heating cycle, allowing additional temperature or power control.China Heating Resistance Wire, Heating Resistance Wire ...China Heating Resistance Wire manufacturers - Select 2018 high quality Heating Resistance Wire products in best price from certified Chinese Insulation Wire manufacturers, Flexible Wire suppliers, wholesalers and factory on Made-in-China

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