Download PDF: A Combination of Techniques Leads to Improved Friction Stir Welding The NESC developed several innovative tools and techniques during an assessment to find the root cause of poor tensile strength and low topography anomalies (LTA) in welds formed using a solid-state welding process called self-reacting friction stir welding (SRFSW). Using a combination of […]
Category:
NASA Engineering and Safety Center
Posted on
March 16, 2026
Sign up for our newsletter:
Categories
2
41
205
1
10
131
6
18
29
17
1
3
1
4
149
3
377
10
25
31
1
1
2
81
1
25
64
37
18
1
18
15
29
41
10
20
351
4
43
6
2
1
42
1
2
14
104
1
6
153
17
100
1
1
3
38
4
101
1
1
10
2
57
1
190
134
3
3
1
1
1
10
9
36
22
2
11
5
6
10
3
1
11
40
5
9
1
5
2
4
2
1
330
2
25
1
1
336
12
20
1
3
1
106
1
2
14
1
614
10
11
4
1
7
51
6
1
23
24
287
140
13
3
2
2
18
1
2
3
1
254
52
31
1
1
6
13
340
15
117
1
10
1
10
1
4
1
27
15
4
215
12
2
1
11
1
29
166
1
188
1
2
1
9
1
4
8
3
50
15
1
6
93
2
14
3
3
2
1
1
1