Welding Inspection & Metallurgy API ICP Self Study Notes

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This recommended practice does not require all welds to be inspected; nor does it require welds to be inspected to specific techniques and extent. 此规范不需要全部的焊缝百分百的检验 , 也并不设定任何的检验方法与检验范围 .
Welds selected for inspection, and the appropriate inspection techniques, should be determined by the (1) welding inspectors, (2) engineers, or (3) other responsible personnel using the applicable code or standard.
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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 and 20: 1 Scope
Page 21 and 22: 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: Problems encountered during welding
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
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Figure A-1—Joint Types and Applic
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Figure A-1—Joint Types and Applic
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lamellar tear
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Longitudinal crack
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PMI
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PMI
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PMI
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3.45 peening: The mechanical workin
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Porosity
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Slag Inclusions
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Slag inclusions http://www.ge-mcs.c
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Porosity
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3.61 tungsten inclusion: A disconti
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Transverse crack
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Transverse Crack
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TIG Welding - Tungsten Inclusions
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TIG Welding - Tungsten Inclusions
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weldment: An assembly whose compone
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weld reinforcement weld toe
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weld reinforcement weld toe
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4 Welding Inspection
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4.2 TASKS PRIOR TO WELDING The impo
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4.2.1 Drawings, Codes, and Standard
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i. Preheat requirements and accepta
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Review requirements for the weldmen
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4.2.2.1 Quality control items to as
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4.2.4 NDE Information Confirm the N
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Welding Equipment and Instruments
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4.2.6 Heat Treatment and Pressure T
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4.2.7 Materials Ensure all filler m
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Materials
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Weld Preparation- Fit-up & Dimensio
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4.2.10 Welding Consumables Confirm
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4.3.1 Quality Assurance Establish a
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. Mock-up weldment, if required, me
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In-process ferrite measurement
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In-process ferrite measurement Why
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Schaeffer diagram
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4.4.1 Appearance and Finish Verify
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Field hardness check
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4.4.2 NDE Review Verify NDE is perf
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4.4.3 Post-weld Heat Treatment Veri
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PWHT Procedure
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Metal temperature of component meet
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4.5 NON-CONFORMANCES AND DEFECTS At
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4.7 SAFETY PRECAUTIONS Inspectors s
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Sevan Driller I
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