S9074-AR-GIB-010/278
repair is not required to meet minimum thickness specifications, the excavation shall be blended smoothly into the adjacent material.
7.10 Titanium and titanium alloy welds.
7.10.1 Thermal gouging. Thermal methods shall not be employed for backgouging or defect removal.
7.10.2 In process color inspection. Each weld pass, including the backside of two-sided welds, shall be inspected for color in the as-deposited condition before brushing and cleaning, and shall meet the criteria of Table XI, note 5. Results shall be recorded where required by 4.1.3. note 2. This inspection may be performed by the production personnel if trained and periodically audited to ensure proficiency in accordance with a program approved by the activity's MIL-STD-271 test examiner.
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