Black Anneal Iron Wire/black wire/black wire

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
1000 m.t./month

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Introduction:


The black annealed wire is made by high quality low carbon steel wire, through the process of wire drawing, acid washing and rust removing, annealing. It offers excellent flexibility and softness through the process of oxygen free annealing.it is mostly written as soft annealed wire, annealed iron wire or just annealed wire. This kind of steel wire offers excellent flexibility and softness due to its oxygen free annealing process. It’s widely used as binding wire.  

 

Black annealed wire mainly used as tie wire or baling wire in building, parks and daily binding. Also used in communication equipment, weave wire mesh, craft work, construction binding.

 

Black Annealed Iron Wire, mostly written as soft annealed wire, annealed iron wire or just annealed wire. This kind of steel wire offers excellent flexibility and softness due to its oxygen free annealing process. 


Process and Technology:


Black annealed wire is made of Q195 wire rod drawn as raw materials. After selecting the raw materials by about 1000 ° high temperature and then cooled to a suitable speed. The purpose is to reduce the hardness, improving machine ability; eliminate residual stress, stable size, reduced distortion and cracking tendency; refined grains, adjust the organization and eliminate tissue defects.




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Q:What's the difference between stainless steel wire and steel wire?
Stainless steel wire and stainless steel wire, various specifications and models of silk production as raw materials of stainless steel, the origin of the United States, Holland, Japan, the general section is round or flat. Common stainless steel wire with good corrosion resistance and high performance price ratio is 304 and 316 stainless steel wire.Stainless steel wire drawing (stainless, steel, wire, drawing) pull out the wire rod or wire billet from the die hole of the drawing die under drawing force to produce the plastic processing of the small section steel wire or the non-ferrous metal line. Metal wires of different shapes and sizes of various metals and alloys can be drawn by drawing. The drawn wires are precise in size and smooth in surface, and the drawing equipment and die used are simple and easy to manufacture.
Q:What are the basic characteristics of wire resistance strain gages?
The resistance value of the components size and temperature, material, length and cross-sectional area, the measure of the size of the resistance is affected by temperature is the temperature coefficient of resistance value, which is defined as the percentage change in temperature rise every 1 degrees. The main physical characteristic of resistance is that the electric energy is heat, and it is also a component of energy dissipation. Resistance usually acts as a divider and shunt in a circuit. For signals, AC and DC signals can be passed through resistors.
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?
In general, without power is not power, but like a small generator inside the copper wire continuously cutting magnetic lines under the condition of current will produce a certain direction, and the wood is not to produce electricity and friction sparks
Q:Are two wires of the same material but different in thickness and length? Are their young's modulus of elasticity the same?
identicalThe young's modulus depends only on the physical properties of the material itself, irrespective of the thickness or length of the material.Young's modulus characterizing the physical resistance of solid materials to deformation, and the physical quantities characterizing the properties of the material. The young's modulus reflects the rigidity of the material, and the greater the young's modulus, the less deformation it is prone to.I hope I can help you.
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
A metal wire fabric by high-tech drawing processing of metal fiber cloth into implant formed the overall high-grade fabrics, fabric, metal wire accounted for about 3%~8%, the same general level of technology, the metal wire accounted for the higher the more expensive.
Q:How can you make the fabric with silk fabric wrinkle free after washing?
Used in clothes last rinse, after use without water; (i.e. when the clothes have used laundry detergent and rinse clean, to the water softener is dissolved, and then soak the clothes can no longer need cleaning and water
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?...
Because the implant metal wire fabric because of the overall color bright, if there is a light metal, can reflect the specific metallic luster. Advantages: the surface of the fabric has a metallic luster, faintly flickering, and varies with the light source.
Q:What is the difference between carbon fiber and wire heating?
The biggest characteristic of carbon fiber heating is that the electromagnetic radiation is very small. It is smaller than the electromagnetic shielding of the wire, and is harmless to the human body

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