The laser welding of iridium-platinum tips to spark plug electrodes

Bogdan Antoszewski; Szymon Tofil

doi:10.1117/12.2262105

8 December 2016 The laser welding of iridium-platinum tips to spark plug electrodes

Bogdan Antoszewski, Szymon Tofil

Proceedings Volume 10159, Laser Technology 2016: Progress and Applications of Lasers; 101590T (2016) https://doi.org/10.1117/12.2262105
Event: XIth Symposium on Laser Technology, 2016, Jastarnia, Poland

Abstract

The paper presents selected results of model and technological experiments of welding iridium-platinum tips to spark plug electrodes. Variants of welding technology included different ways of preparing materials and the use of different Nd: YAG lasers (Rofin BLS 720 and Rofin Integral). The results of technological tests were verified by the metallographic evaluation of joints. Performance tests when powered by biogas were conducted for selected variants of welding.

Citation Download Citation

Bogdan Antoszewski and Szymon Tofil "The laser welding of iridium-platinum tips to spark plug electrodes", Proc. SPIE 10159, Laser Technology 2016: Progress and Applications of Lasers, 101590T (8 December 2016); https://doi.org/10.1117/12.2262105

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