Precision brazing of structural metals
- 304 / 316L stainless steel
- Titanium alloys
- Aluminum alloys
- Copper alloys
- Nickel-base alloys
Specialty Welding
Vacuum Brazing
Capillary-filled metallurgical bonding in high vacuum with minimal deformation and excellent sealing.
What This Process Solves
Capillary-filled metallurgical bonding in high vacuum with minimal deformation and excellent sealing.
High stability
Good uniformity
High chamber cleanliness
Fast thermal cycling
High safety
Strong expandability
Suitable Materials & Applications
Cemented carbide and tool brazing
- WC-Co cemented carbide
- PCD / CBN diamond tools
Ceramic-metal hermetic sealing
- Alumina ceramic to copper, nickel, Kovar, and stainless steel
Refractory and special materials
- Ta, Nb, Mo, W, Au, Ag, and Pt
Complex structures
- Aluminum honeycomb
- Multilayer filters
- Complex manifolds
Evaluation Boundary
Final feasibility depends on material composition, geometry, atmosphere window, thermal profile, target performance, and downstream testing requirements. For immature formulas or complex dissimilar joining, small-sample validation is recommended first.
Available Equipment & Parameters
V2MO13 Vacuum Brazing Furnace
Specialty Welding Technology Center / Laboratory-grade
- Chamber size
- 200×200×300 mm
- Heating material
- Molybdenum strip
- Ultimate vacuum
- 6.7×10⁻⁴Pa
- Maximum temperature
- 1300°C
- Temperature uniformity
- ±3°C
V4MO13 Vacuum Brazing Furnace
Engineering Center / Industrial-grade
- Effective working area
- 400×400×600 mm
- Heating material
- Molybdenum strip
- Ultimate vacuum
- 6.7×10⁻⁴Pa
- Working temperature
- 1300°C
- Maximum load
- 100 kg
- Temperature uniformity
- ±3°C
Request a Vacuum Brazing process review
Share drawings, material grade, size, temperature window, and performance targets for first-pass engineering evaluation.