Tungsten Foils And Strips
Tungsten Foils And Strips Features
Tungsten Foils And Strips are thin film materials made of pure tungsten after powder metallurgy, repeated rolling, high-temperature sintering, vacuum annealing and other mechanical processing. It has a high melting point, strong electrical conductivity, corrosion resistance, high temperature resistance, and high electron emission coefficient. , small thermal expansion coefficient, high plasticity, durability and environmental protection and other excellent properties. Tungsten Foils And Strips can be widely used in various fields such as electronic equipment, aerospace, military industry, medical equipment, optical industry, robotics, mechanical engineering, nuclear power, chemical and petrochemical industries.
Tungsten Foils And Strips Application
1. Electronic field: commonly used as base material for semiconductor devices, connecting materials for metal leads, and some components of thermistors or capacitors
2. Optical industry: can be used to manufacture high-temperature, high-energy optical devices. Such as X-ray transmission windows, mirrors, optical filters and electron microscope components, etc.
3. Chemical and petrochemical industry: can manufacture corrosion-resistant containers or pipe parts, etc.
4. Aerospace: often used to manufacture high-temperature structural parts or engine parts, such as coating substrates in turbine blades
Tungsten Foils And Strips Specifications:
|
Grade |
W1,W2 |
|
Technique |
Cold rolled,Hot rolled,Extruded,Folding,Pressing,Cutting,Machining |
|
Purity |
>99.5% |
|
Thickness |
0.07mm |
|
Length |
500--3000mm |
|
Width |
<400mm |
|
Density |
16.5g/cm3 -18.75g/cm3 |
|
Hardness |
25-35 HRC |
|
Surface |
Sintered,Forged,Grounding,Grinding,Chemical Cleaning,Black Oxide,etc. |
|
Standard |
ASTM B777-07/B760,AMS-T-21014,GB |
|
Delivery Time |
15-20 days |
|
Certification |
ISO9001,ISO14001 |
Tungsten Foils And Strips Picture:


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