| 결함의 종류 |
 |
|
 |
|
 |
|
 |
20. Crater Crack is Single
Vee (surface stop-start
area) MT/PT, VT |
|
32.Porosity in single Vee
(surface breaking)
VT, MT/PT |
|
33. Porosity in Fillet
(surface breaking)
VT, MT/PT |
|
56. Incomplete Root
Penetration in Single
Vee, VT, UT, RT |
 |
|
 |
|
 |
|
 |
59. Incomplete Groove
Weld (crown area)
VT, MT/PT, UT, RT |
|
70. Root Concavity in Single
Vee VT, RT |
|
71. Excess Root Penetration
in Single Vee VT, RT |
|
72. Misalignment, Root &
Crown in single Vee
VT, RT |
 |
|
 |
|
 |
|
 |
73. Uneven Leg Length
in Fillet |
|
74. Excess Crown in Single
Vee VT |
|
75. Excess Crown in Fillet
VT |
|
76. Concave Crown in Single
Vee VT |
 |
|
 |
|
 |
|
 |
77. Concave Crown in Fillet
VT |
|
78. Undercut in Single Vee
VT |
|
79. Undercut in Fillet
VT |
|
80. Overlap in Fillet
VT, MT/PT |
 |
|
 |
|
|
|
|
90. Weld Spatter on Single
Vee VT, RT |
|
91. Weld Spatter on Filler
VT, RT |
|
|
|
|
