Tungsten Alloy Spacecraft Thruster Counterweight
Refractory tungsten alloy counterweight for propulsion bay mass balancing — 17.5–18.4 g/cm³, thermal resistance up to 500°C, CVCM < 0.1%, custom threaded / flanged mounting for satellite bus architectures.
- Materials
- Refractory tungsten alloy
- Features
- Fuel-saving mass symmetry, 500°C radiant heat endurance, strict vacuum compliance, custom threaded / flanged mounting
- Application
- Main engine modules, reaction control systems (RCS), mass-produced satellite constellation platforms.
Specifications
| Parameter | Value |
|---|---|
| Alloy System | Refractory Tungsten Alloy |
| Density Range | 17.5 – 18.4 g/cm³ |
| Thermal Resistance | Excellent up to 500°C |
| Outgassing (CVCM) | < 0.1% |
| Mounting Options | Custom Threaded / Flanged |
Frequently Asked Questions
What materials and process are used for Tungsten Alloy Spacecraft Thruster Counterweight?
Tungsten Alloy Spacecraft Thruster Counterweight is made from Refractory tungsten alloy 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 Spacecraft Thruster Counterweight?
Typical specifications: Alloy System: Refractory Tungsten Alloy; Density Range: 17.5 – 18.4 g/cm³; Thermal Resistance: Excellent up to 500°C. 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 Spacecraft Thruster 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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