Q-switch Nd:YAG laser welding of AISI 304 stainless steel foils
✍ Scribed by Danny P’ng; Pal Molian
- Book ID
- 108214507
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 897 KB
- Volume
- 486
- Category
- Article
- ISSN
- 0921-5093
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Experimental investigations were carried out using a pulsed neodymium:yttrium aluminum garnet laser weld to examine the influence of the pulse energy in the characteristics of the weld fillet. The pulse energy was varied from 1.0 to 2.25 J at increments of 0.25 J with a 4 ms pulse duration. The base
## Abstract The objective of this work is to demonstrate the feasibility of friction stir welding (FSW) AISI 304 austenitic stainless steels. The tool used was formed of a tungsten‐based alloy. The specimens were welded on an 11 kW vertical milling machine. Defect‐free welds were produced on 2.5 mm