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Slovak university has developd a cost-effective active solder and is looking for licencees.

Country of origin:
Country: 
SLOVAKIA
Opportunity:
External Id: 
TOSK20201009001
Published
26/10/2020
Last update
25/11/2020
Expiration date
26/11/2021

Keywords

Partner keyword: 
Materials Handling Technology (solids, fluids, gases)
Metals and Alloys
Non-ferrous Metals
Coatings and adhesives manufactures
Speciality/performance materials: producers and fabricators
Semiconductor materials (e.g. silicon wafers)
Speciality metals (including processes for working with metals)
EXPRESS YOUR INTEREST

Summary

Summary: 
Active soft leadless solder based on Sn-Sb with Ti or La addition allows direct soldering of non-metallic materials without previous coating. It was developed by the team of university in Bratislava who is looking for licensing the technology.

Description

Description: 

Solder is designed for higher application temperatures. The wetting speed, the area of spread, the contact angle and the shear strength of joints meets the strictest industrial crieteria. It is applicable in the electronics, energy industry and many specific purposes and applications including research and development. It allows direct soldering of metallic materials with non-metallic or special materials (like tungsten). Primary designed for ultrasound, laser and combined soldering it is usable in sequent and selective soldering process. It is also suitable for soldering without flux.

Advantages & innovations

Cooperation plus value: 
The main advantages of the technology are its safety (non-toxic solder, does not contain Pb or other hazardous materials) and cost effective production (does not contain Au or Ag in the base). It is also suitable for higher application temperatures and is excellent in joints strength.

Stage of development

Cooperation stage dev stage: 
Available for demonstration

Partner sought

Cooperation area: 
Type: The university is seeking an industrial partner for licensing the technology. Field of activity: The invention belongs to the field of materials and processing of materials. Role of partner: - license agreement - the licensing and commercionalization of this technology is sought.