Tungsten Alloy Aviation Navigation System Counterweight
Completely non-magnetic W-Ni-Cu counterweight for INS and flight management systems — magnetic permeability ≤ 1.01, ±0.01 mm machining tolerance and 17.0–17.5 g/cm³ damping mass for vibration-sensitive avionics.
- Materials
- W-Ni-Cu (completely non-magnetic)
- Features
- Magnetic permeability ≤ 1.01, ±0.01 mm dimensional accuracy, resonant-frequency shifting, nickel plated / passivated finishes
- Application
- Inertial navigation systems (INS), fluxgate compasses, MEMS sensor arrays and precision accelerometers.
Specifications
| Parameter | Value |
|---|---|
| Material Composition | W-Ni-Cu (Completely Non-Magnetic) |
| Density | 17.0 – 17.5 g/cm³ |
| Magnetic Permeability | ≤ 1.01 |
| Machining Tolerance | ±0.01 mm |
| Surface Finish | Nickel Plated / Passivated |
Frequently Asked Questions
What materials and process are used for Tungsten Alloy Aviation Navigation System Counterweight?
Tungsten Alloy Aviation Navigation System Counterweight is made from W-Ni-Cu (completely non-magnetic) and is formed by MIM/PM (metal injection molding / powder metallurgy) near-net-shape and sintered to a relative density of ≥ 98%, which keeps mechanical properties close to wrought material.
What are the key specifications of Tungsten Alloy Aviation Navigation System Counterweight?
Typical specifications: Material Composition: W-Ni-Cu (Completely Non-Magnetic); Density: 17.0 – 17.5 g/cm³; Magnetic Permeability: ≤ 1.01. The full parameter list is in the specifications table on this page; custom requirements can be discussed against your drawing.
What is the MOQ and lead time for Tungsten Alloy Aviation Navigation System Counterweight?
MOQ is 1000 pcs. Mold lead time is about 20 days (mold fee typically RMB 20–40k depending on part geometry), and production lead time is about 7 days once the mold is validated; secondary processing adds 3–5 days.
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