Black Annealed Wire

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Packaging & Delivery

Packaging Detail:1.plastic inside and hessian bag outside2.plastic inside and weave bag outside3.according to customer's request
Delivery Detail:10-20 days after receive your deposit

Specifications

1.Black Annealed Wire
2.Black Annealed Iron Wire
3.Black Annealed Binding Wire

Black Annealed Binding Wire Black Annealed Iron Wire Black Annealed Wire        

1.Black Annealed Wire
2.Black Annealed Iron Wire
3.Black Annealed Binding Wire

Product Description

Material: low carbon steel wire

Process:  wire drawing---acid washing---rust removing---annealing---coiling

Black Annealed Wire/Soft Annealed Wire

Wire Gauge

0.5mm-6.0mm

Tensile Strength

30kg/70kg/mm²

Elongation Rate

10%-25%

Weight

0.1kg-800kg/Coil

Packing

Plastic inside and hessian woven outside

Plastic inside and nylon woven outside


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Q:What's the difference between stainless steel wire and steel wire?
Metal wire drawing stress state for two to stress was tensile stress to three principal stress state, and it is three to compress the main stress state of stress was compared, the metal wire drawing easier to reach the state of plastic deformation. The deformation state of the drawing is two, the compression deformation is always the three main deformation state of the tensile deformation, which is disadvantageous to the plasticity of the metal material, and it is easy to produce and expose the surface defects. The deformation of wire drawing process is limited by its safety factor, and the number of drawing passes is smaller when the secondary deformation is smaller. Therefore, multi pass continuous high-speed drawing is often used in the production of wire.
Q:Will you please remove any of the wires? The edge of the body, which is made of wire or what? Is it copper or iron?
Residential electrical wiring generally uses only one layer of plastic insulated copper core wire, which is usually worn in plastic pipes or steel tubes, concealed in the wall, in order to avoid mechanical damage. Conductor part of the conductor in the structure of solid and twisted two kinds, and its components are pure metal, alloy, coating and enameled wire. (referring to the Baidu encyclopedia wire structure) metals cannot ignite, and copper has a melting point of more than 1000 degrees! No electricity, no electricity, of course. Does not rub with wood to produce electricity or sparks.
Q:What method can be used to detect residual impurities and metal particles on the wire surface?
Remove the metal surface oxide, refers to the removal of the metal itself has been oxidized surface, such as: rust, skin and other materials that originally belong to the material itself.
Q:Are two wires of the same material but different in thickness and length? Are their young's modulus of elasticity the same?
According to Hooke's law, in the elastic limit of an object, the stress is proportional to the strain, and the coefficient of proportionality is called the young's modulus (Y). Express as a formula:Y= (F - L) / (S - L)Y is numerically equal to the stress produced by unit strain. Its units are the same as those of the force. Young's modulus is the property of a material, independent of force and shape of an object.Young's modulus (Young's, modulus) is a noun in mechanics of materials. When the elastic material is subjected to the positive stress, it will produce a positive strain, defined as the ratio of the forward stress to the positive strain. The formula is denoted as E = sigma / epsilonAmong them, E represents Young's modulus, sigma represents positive stress, and epsilon represents positive strain.Young's modulus is large, indicating that in compression or tensile material, the deformation of the material is small.
Q:Why is the current limiting circuit used to measure the resistance of wire by voltammetry?
Sliding rheostat, voltage sharing method and current limiting method can adjust the load current (voltage), but under the same conditions, the adjustment effect is different, the actual application should be based on the appropriate choice of appropriate methods.
Q:What's the metal wire fabric?Such as title
Because the implant metal wire fabric because of the overall color bright, if there is a light metal, can reflect the specific metallic luster. But note that not only the characteristics of metal wire fabric in metallic luster, and anti-static, with anti radiation, more conducive to regulate all aspects of the body
Q:How can you make the fabric with silk fabric wrinkle free after washing?
Hand washing machine or washing machine without special injection, dilute the product with water, and stir evenly, put into the laundry, soak for 3 minutes, remove and air.
Q:What silk is fine as hair, soft as wool, strong as steel?
Characteristics of molybdenum wire:Ultra high tensile strength;It has high surface finish, good stability and high cutting accuracy;Elongation rate is small, tight silk is small;The winding rate is large, the wire diameter is uniform, it is difficult to break the wire, and the service life is long;Increase the high frequency power and improve the rough machining efficiency;The accurate measurement, vacuum packaging, prevent oxidation mildew, can be stored for a long time.Remember, the smallest one is only half a millimeter. It's very, very thin. One second you can cut down 1 trees. Of course, it depends on whether the equipment supports it!
Q:What fabric is the wire made of? What are the advantages and disadvantages?...
Metal wire fabric is the most popular natural memory folds and antistatic functional fabric defects: fine metal fiber, easy to disconnect, do not scrub, not dry after washing and drying. Do not rub the fabric, with a long time shielding value will decline, washing and folding is very easy to destroy its effect. Washing should take into account its heat resistance, so it can not use too high water temperature, can not use bleach containing detergent or washing powder for washing, so as not to cause fading.
Q:What is the difference between carbon fiber and wire heating?
Long life: because of the characteristics of carbon fiber made its corrosion resistance, durable characteristics, and metal heating wire aging, corrosion, and short service life

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