| Customization: | Available |
|---|---|
| Pressing Speed: | Isostatic Pressing |
| Suppression Method: | Unidirectional Pressurization |
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Densimet Heavy Metal Tungsten Heavy Alloy Screw Air Terminations
Air terminations provide a critical role in the lightning protection system, capturing the fullness of the lightning strike current and channelling this current safely to the conductor network to protect buildings and substations.
Furse air termination products are specifically designed to provide highly effective protection against the risks and consequences of a direct lightning strike.
Complete protection against lightning strikes with Furse air termination.
Furse air rods are manufactured from highly-conductive, hard-drawn copper or aluminium, and provide an excellent, durable strike point for lightning - the comprehensive range of air rod bases, conductor fasteners and earth clamps are manufactured from high quality copper or aluminium alloys, ensuring that a high level of conductivity is maintained throughout the air termination system. It also ensures these components are robust enough to last a significant number of years on exposed roof lines.
All these components link together with copper or aluminium conductors, which provide the low resistance path for lightning current - from strike point, safely to earth.
Normal Tungsten Nickel Iron Alloy Property
| Chemical Component% | Density (g/cm3) |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation (%) |
HRC Max (HRC) |
Magnetic | |
| W Component | NiFe | ||||||
| 90 | Remain | 16.85-17.25 | ≥758 | ≥517 | ≥5 | 32 | Yes |
| 92.5 | Remain | 17.15-17.85 | ≥758 | ≥517 | ≥5 | 33 | Yes |
| 95 | Remain | 17.75-18.35 | ≥724 | ≥517 | ≥3 | 34 | Yes |
| 97 | Remain | 18.25-18.85 | ≥689 | ≥517 | ≥2 | 35 | Yes |
| Density (g/cm3) |
Tensile Strength (MPa) |
Yield Strength Rp0.2(MPa) |
Elongation A(%) |
Hardness (HRC) |
Magnetic |
| 16.85-17.25 | 900 | 600 | 15 | ≤32 | Yes |
| 17.15-17.85 | 900 | 600 | 15 | ≤33 | Yes |
| 17.75-18.35 | 850 | 600 | 10 | ≤34 | Yes |
| 18.25-18.85 | 800 | 600 | 7 | ≤35 | Yes |
| Chemical Component | Density (g/cm3) |
Tensile strength (MPa) |
Yield strength (MPa) |
Elongation rate (%) |
Hardness (HRC) |
Magnetic | |
| W | NiCu | ||||||
| 90 | Remain | 16.85-17.25 | ≥648 | ≥517 | ≥2 | 32 | No |
| 92.5 | Remain | 17.15-17.85 | ≥648 | ≥517 | ≥2 | 33 | No |
| 95 | Remain | 17.75-18.35 | ≥648 | ≥517 | ≥1 | 34 | No |
With Strong Back-up experts' team:
Professor of Central South University Powder Metallurgy Research Institute, Doctoral Supervisor.
Professor-Technical Advisor. Doctoral Supervisor of Central South University, Chief Engineer of Powder Metallurgy Institute of Central South University, Won the national science and technology progress award.
From powder selection, forming, sintering, processing to product quality inspection, Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd. always ensuring every step of the production, thus ensuring our product quality and value.
We are committed to providing key components that will achieve success for our customers
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