Welding Inspection & Metallurgy API ICP Self Study Notes

More documents

Recommendations

Info

This recommended practice provides guidance to the API authorized inspector on welding inspection as encountered with fabrication and repair of refinery and chemical plant equipment and piping. Common welding processes, welding procedures, welder qualifications, metallurgical effects from welding, and inspection techniques are described to aid the inspector in fulfilling their role implementing API 510, API 570, API Std 653 and API RP 582. The level of learning and training obtained from this document is not a replacement for the training and experience required to be an American Welding Society (AWS) Certified Welding Inspector (CWI).
This recommended practice provides guidance to the API authorized inspector on welding inspection as encountered with (1) fabrication and (2) repair of refinery and chemical plant equipment and piping. • Common welding processes, • welding procedures, • welder qualifications, • metallurgical effects from welding, and • inspection techniques are described to aid the inspector in fulfilling their role implementing API 510, API 570, API Std 653 and API RP 582.
Page 1: Welding Inspection & Metallurgy API
Page 6 and 7: http://myicp.api.org/DirectorySearc
Page 8: This recommended practice provides
Page 11 and 12: http://www.smt.sandvik.com/en/searc
Page 13 and 14: Content: 1 SCOPE 2 REFERENCES 2.1 C
Page 15 and 16: 6 WELDING PROCEDURE 6.1 General 6.2
Page 17 and 18: 10 METALLURGY 10.1 General 10.2 The
Page 19: 1 Scope
Page 23 and 24: This recommended practice provides
Page 29 and 30: API 577 is to aid the inspector in
Page 31 and 32: API Std 653 Tank Inspection, Repair
Page 33 and 34: How this API Standard relates with
Page 35 and 36: API 510: 8.1 SCOPE AND SPECIFIC EXE
Page 50 and 51: The level of learning and training
Page 52: Study Harder
Page 55 and 56: Problems encountered during welding
Page 57: Welds selected for inspection, and
Page 61 and 62: A welding engineer should be consul
Page 65 and 66: 2 References
Page 67 and 68: API • API 510 Pressure Vessel Ins
Page 69 and 70: AWS • A2.4 Standard Symbols for W
Page 71 and 72:
API • RP 572 Inspection of Pressu
Page 73:
3 Definitions
Page 77 and 78:
Fillet Weld Actual throat Theoretic
Page 79 and 80:
Arc strike
Page 81 and 82:
Arc blow
Page 83 and 84:
3.12 burn-through: A non-standard t
Page 85 and 86:
3.16 defect: A discontinuity or dis
Page 87 and 88:
3.22 fillet weld size: For equal le
Page 89 and 90:
Electrodes
Page 91 and 92:
HAZoning
Page 93 and 94:
3.26 heat input: the energy supplie
Page 95 and 96:
Hot cracking
Page 97 and 98:
Hot cracking http://en.wikipedia.or
Page 99 and 100:
3.31 inspector: An individual who i
Page 101 and 102:
Qualified & Certified Inspectors ht
Page 103 and 104:
Qualified & Certified Inspectors
Page 106 and 107:
Figure A-1—Joint Types and Applic
Page 108 and 109:
Figure A-1—Joint Types and Applic
Page 110 and 111:
lamellar tear
Page 114 and 115:
Longitudinal crack
Page 116 and 117:
PMI
Page 118 and 119:
PMI
Page 120 and 121:
PMI
Page 122 and 123:
3.45 peening: The mechanical workin
Page 124 and 125:
Porosity
Page 126 and 127:
Slag Inclusions
Page 128 and 129:
Slag inclusions http://www.ge-mcs.c
Page 130 and 131:
Porosity
Page 132 and 133:
3.61 tungsten inclusion: A disconti
Page 134 and 135:
Transverse crack
Page 136 and 137:
Transverse Crack
Page 138 and 139:
TIG Welding - Tungsten Inclusions
Page 140 and 141:
TIG Welding - Tungsten Inclusions
Page 142 and 143:
weldment: An assembly whose compone
Page 144 and 145:
weld reinforcement weld toe
Page 146 and 147:
weld reinforcement weld toe
Page 148 and 149:
4 Welding Inspection
Page 150 and 151:
4.2 TASKS PRIOR TO WELDING The impo
Page 152:
4.2.1 Drawings, Codes, and Standard
Page 157 and 158:
i. Preheat requirements and accepta
Page 159 and 160:
Review requirements for the weldmen
Page 161 and 162:
4.2.2.1 Quality control items to as
Page 163 and 164:
Page 166:
4.2.4 NDE Information Confirm the N
Page 170 and 171:
Welding Equipment and Instruments
Page 172 and 173:
4.2.6 Heat Treatment and Pressure T
Page 174 and 175:
4.2.7 Materials Ensure all filler m
Page 176 and 177:
Materials
Page 178 and 179:
Page 180 and 181:
Weld Preparation- Fit-up & Dimensio
Page 182 and 183:
4.2.10 Welding Consumables Confirm
Page 185 and 186:
4.3.1 Quality Assurance Establish a
Page 187 and 188:
. Mock-up weldment, if required, me
Page 189 and 190:
In-process ferrite measurement
Page 191 and 192:
In-process ferrite measurement Why
Page 193 and 194:
Schaeffer diagram
Page 195 and 196:
4.4.1 Appearance and Finish Verify
Page 197 and 198:
Field hardness check
Page 199 and 200:
4.4.2 NDE Review Verify NDE is perf
Page 201 and 202:
4.4.3 Post-weld Heat Treatment Veri
Page 203 and 204:
PWHT Procedure
Page 205 and 206:
Metal temperature of component meet
Page 207 and 208:
4.5 NON-CONFORMANCES AND DEFECTS At
Page 209 and 210:
4.7 SAFETY PRECAUTIONS Inspectors s
Page 211 and 212:
Sevan Driller I
show all

Welding Inspection & Metallurgy API ICP Self Study Notes

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?