Product Description
Company Info
Product Description
Tungsten wire is made from doped powders, that is, powders in which small quantities of potassium, silicon, and aluminum have been incorporated. Their purpose is to influence the recrystallized grain structure to reduce the creep rate at the high temperatures of incandescent filaments. The powders are consolidated under high pressure, sintered at high temperatures and worked by rolling and swaging to heavy rod suitable for drawing.
Tungsten wire drawing is accomplished by coating the wire with a graphite lubricant, heating to a red heat, and then drawing through tungsten carbide or diamond dies. The process is sometimes referred to as hot cold-working, which means that, while the wire is hot, the temperature is still below the recrystallization range. Accordingly, as the cross-sectional area is reduced, strength and ductility increase. The as-drawn wire at finished size subsequently may be cleaned, straightened, or annealed. Through various drawing methods and annealing steps, We produces different physical characteristics in wire of a given size. Our control of each manufacturing step from tungsten ore to finished wire assures reliability and reproducibility.
Available models:
Tungsten wire: 0.12mm--2.0mm,
Tungsten wire mesh 1mesh--60mesh.
Detailed Selling Lead Description High
If you have any inquiry, please contact the factory director, Mr. Zhao for our most competitive quotations.
Tungsten wire drawing is accomplished by coating the wire with a graphite lubricant, heating to a red heat, and then drawing through tungsten carbide or diamond dies. The process is sometimes referred to as hot cold-working, which means that, while the wire is hot, the temperature is still below the recrystallization range. Accordingly, as the cross-sectional area is reduced, strength and ductility increase. The as-drawn wire at finished size subsequently may be cleaned, straightened, or annealed. Through various drawing methods and annealing steps, We produces different physical characteristics in wire of a given size. Our control of each manufacturing step from tungsten ore to finished wire assures reliability and reproducibility.
Available models:
Tungsten wire: 0.12mm--2.0mm,
Tungsten wire mesh 1mesh--60mesh.
Detailed Selling Lead Description High
If you have any inquiry, please contact the factory director, Mr. Zhao for our most competitive quotations.
Address:
Wire Mesh Industrial Zone, Anping, Hengshui, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Metallurgy, Mineral & Energy
Main Products:
Nickel Wire Mesh, Nickel Alloy Wire Mesh, Wire And Mesh
Company Introduction:
Anping Xinxing Nickel Wire Mesh Factory is a big enterprise specializing in nickel wire and electric heating Wire products factory located in Anping town in Hebei province where is the base of metal wire makers. Our produces are widely used for industrial purpose (thermal equipment, battery, chemical industry, etc).
We can help: Select suitable component material with proper type with advanced workshop and equipment in producing thermal wires, provide fast delivery and high-level service. The products are strictly examined by testing instruments.
We welcome your inquiries for hard to find alloys as well as any of the over 30 standard alloys we carry in stock.
We can help: Select suitable component material with proper type with advanced workshop and equipment in producing thermal wires, provide fast delivery and high-level service. The products are strictly examined by testing instruments.
We welcome your inquiries for hard to find alloys as well as any of the over 30 standard alloys we carry in stock.
