Super quality most popular china supply 0.8 mm tungsten wire

Product Description Super quality most popular china supply 0.8 mm tungsten wire
Whether for simple incandescent lamps, general-purpose or special halogen lamps: all of them need incandescent filaments made of dimensionally stable tungsten wire. The requirements placed on the material in terms of durability, light yield, reliability and mechanical stability are enormous. Our tungsten wire deserves its name due to its high creep resistance.The baskets and filaments are manufactured from high grade tungsten. Of all metals in pure form, tungsten has the highest melting point (3422°C / 6192°F), the lowest vapor pressure at temperatures above 1650°C (3000°F) and has the highest tensile strength. Tungsten also has the lowest coefficient of thermal expansion of any pure metal. This combination of properties makes tungsten the ideal material for evaporation sources. During evaporation, it can alloy with some materials such as Al or Au. In this case, another evaporation source material should be used such as alumina coated boats or baskets. Other materials useful for evaporation sources are molybdenum and tantalum.We provide a wide range of wire products to serve applications in major electronics products, thermocouples, high temperature furnace parts, and welding requirements.Tungsten Wire, a precision wire, with its very high tensile strength even at a very small diameter, and good electrical conductivity is widely used for thermocouples, electronic devices, and lighting.Our wire is 99.95% pure and has high strength and excellent ductility. It is used in welding, electronics and wire mesh grids for the space industries. Tungsten Wire is a staple in thermocouples and electronics products.Specification:
Dimension range 0.2– 0.5 mm
Products ShowPackage&Delivery
Packing Details :
Inner package:paper or plastic bag or sealing bag,PE foam,
Outer package:thick carton or wooden box or iron drum
Delivery Details : 3-30 days after order ,express by DHL,TNT,UPS,SF etc. door to door.
Main Products SeriesTungsten Alloy（WNiFe)
Tungsten heavy alloys are ideal for high density applications or for use in some field. Heavy metal tungsten alloys are 90% to 97% pure tungsten in a matrix of nickel and copper or nickel and iron. The addition of these alloying elements improves both the ductility and machinability of these alloys over non-alloyed tungsten.
Tungsten Copper alloy（CuW）
Tungsten-copper is a composite material that maintains the excellent performance of tungsten and copper, such as low heat resistance, excellent thermal and electrical conductivity. It can easily be machined into the required shape and finish. By using a tungsten skeleton and infiltrating it with copper, near-net-shape and relatively large pieces with different ratios of tungsten and copper can be produced.
Pure Tungsten(purity 99.95%)
Our pure tungsten products made of tungsten,with high purity and consistent high quality.We place the emphasis on absolute precision during the production of our tungsten rods. low tolerances in terms of both diameter and roundness and guarantee products of exceptional straightness. We many years of experience in the field of refractory metals.
Pure Molybdenum(purity 99.95%)
Where highest purity, maximum toughness, and ductility at low temperatures are required, arc-cast molybdenum mill products are available in a special low-carbon grade. This material is 99.97% pure molybdenum and contains a maximum of .010% residual carbon, compared to the nominal .030% maximum carbon content of normal arc-cast molybdenum.
Our Company
Changsha Mingguan metal Technology Co.,Ltd has advanced technologies,superior machines&equipment, state-of-the art testing instruments and modern workshops.It also has established a set of scientific ,management system and strict quality control system. MingGuan ensures all the aspects of development(design),production, sales and services to comply with the highest international standard or design and manufacturing excellence.
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On the Material FairFAQ
Q:What's your main products?
A:Tungsten /molybdenum /tungsten alloy products.Q: Why should I choose your company for partner?
A: As you know, the raw material of low price makes your product more competitive in the market. That means it will make your sell much easier.Q:Do you use first class tungsten /molybdenum powder?
A:We only use first class tungsten / molybdenum powder,no recycle.Q: Delivery tungsten alloy products can be shorter?
A: Usually we make sure all the order delivery with 30 days.Tungsten copper 15 days.Q:Price can be cheaper?
A: We use first class tungsten powder,the cost is high.Q:Tungsten /Molybdenum products MOQ?
A:Please email to inquiry per different products.Q:Tungsten /Molybdenum sample?
A:Sample available,within 7~14 days.Welcome send us your drawing ,We not only produce the standard types, but also the tungsten parts based on your designs. We have rich experience on this and a big part of our product is from our clients' designs. We can provide the technical support, like how to select the right grade of tungsten to match your using purpose, we will make it very easy and simple to do business with us: