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
1
51
44
3
15
18
10
1
3
24
1
1
346
1
17
1
103
10
134
10
12
18
1
89
39
37
102
4
149
384
6
1
4
6
15
2
4
18
2
198
6
37
1
8
17
25
1
3
11
2
17
2
1
6
6
1
10
1
103
43
5
10
14
13
1
2
149
1
2
3
2
2
1
3
32
3
4
28
11
2
1
3
2
108
4
14
14
29
1
5
1
1
12
43
14
6
1
13
1
1
10
42
10
2
40
6
11
3
54
1
6
32
1
11
1
263
33
10
1
1
3
171
356
2
121
1
10
2
221
65
2
8
134
1
1
10
1
10
4
1
32
10
1
1
625
20
346
107
11
3
1
1
291
157
1
1
20
17
3
29
1
1
1
212
4
1
1
1
59
26
25
1
18
1
52
10
41
196
2
23
2
370
5
4
6