Acceleron, Inc.
Certifications
NADCAP
ITAR Certified M19445
For more than four decades, Acceleron Inc. has been recognized as one of the industry’s leading providers of electron beam and laser welding, drilling, and cutting services for the semiconductor and microelectronics industries.
With our commitment to high-quality results, fast turnaround times, and unmatched precision, we’ve become a trusted partner and preferred supplier for numerous OEM and Tier-One semiconductor manufacturers.
Our experience spans everything from microelectronic enclosures to MEMS sensors and vacuum assemblies, where even the smallest imperfections can impact performance or reliability.
The semiconductor sector demands microscopic precision, thermal control, and clean processing environments. Acceleron’s team of welding specialists combines advanced beam control with decades of engineering expertise to achieve the tight tolerances, repeatability, and purity the semiconductor industry requires.
We specialize in joining delicate materials such as aluminum, copper, stainless steel, Kovar, and nickel alloys, producing defect-free welds with ultra-narrow heat-affected zones (HAZ). This allows critical parts to retain their metallurgical integrity and conductive properties without warping or contamination.
Our electron beam welding technology provides the micro-level accuracy needed to support:
We have 2 buildings with over 45,000 sq ft of combined manufacturing space, and operate two shifts totaling more than 40 employees.
We operate with precision compliance for mission critical projects; ITAR, NADCAP & MIL STD compliance.
Our initiatives all work towards increasing efficiency, improving quality and ensuring fast turnaround times for our customers.
As America’s largest, privately owned electron beam welding and laser facility, we have a superior team and facility for a variety of reasons:
Our facility includes advanced vacuum chambers, multi-axis beam systems, and microscopic inspection tools to guarantee flawless weld integrity, even on the smallest and most complex semiconductor parts.
Acceleron’s precision welding capabilities support a wide range of materials and geometries used in semiconductor and electronic manufacturing.
Common Materials:
Our electron beam welding process ensures a clean, repeatable, and stable joint, ideal for components that must maintain vacuum integrity or micro-scale accuracy.
Component Applications:
Q. What semiconductor parts can you weld?
A. We weld MEMS, microsensors, micro housings, connector assemblies and micro-electronic structures. Send your design for capability review.”
Q. What is the minimum weld size or gap you can handle?
A. We support micro welds with micrometer precision. Contact us with your geometry and we’ll confirm feasibility.
Q. How do you control thermal impact?
A. We modulate beam current, dwell time, and use vacuum insulation to tightly control heat input and preserve device integrity.
Q. Can you ensure hermetic sealing?
A. Yes, we perform leak testing, microscopic inspection, and cross-sections to validate hermetic integrity in micro assemblies.
Q. What lead times do you support for micro-welding projects?
A. Lead time depends on part complexity. Our in-house tooling and shift operations enable responsive scheduling, share your timeline for a quote.