AWS D1.9 , استاندارد جوشکاری تیتانیوم

AWS D1.9 : Structural Welding Code _Titanium

دانلود استاندارد AWS D1.9 : کد استاندارد جوشکاری استراکچر _ جوشکاری تیتانیوم

فهرست مهمترین سرفصل های استاندارد:

1. General Requirements

2. Design of Welded Connections

3. Qualification

4. Fabrication
4.1 Scope
4.2 Welding Processes
4.3 Base Metals.
4.4 Filler Metals
4.5 Tungsten Electrodes.
4.6 Shielding Gases
4.7 Welding and Cutting Equipment
4.8 Backing
4.9 Preheat and Interpass Temperatures
4.10 Welding Environment
4.11 Compliance with Design
4.12 Preparation of Base Metal
4.13 Assembly
4.14 Tack Welds and Temporary Welds
4.15 Postweld Dimensional Tolerances
4.16 Arc Strikes
4.17 Postweld Cleaning
4.18 Weld Terminations.
4.19 Control of Distortion and Shrinkage
4.20 Weld Profiles
4.21 Repairs
4.22 Anti-Spatter Compound
4.23 Peening
4.24 Stress-Relief 8

5. Inspection
Part A—General Requirements
Part B—Visual Inspection
Part C—Penetrant Testing
Part D—Radiographic Inspection
Part E—Ultrasonic Testing
Part F—Other Examination Methods
Part G—Acceptance Criteria