CAJ | 학술논문

BT-14钛板为某产品舱口盖结构用材料,焊前检查时,发现钛板表面有数量不等的白色圆状斑点.文章从白斑的外观形貌、微观组织以及力学性能等方面进行分析,重点研究了白斑组织对钛板使用性能的影响,并提出后续生产中的预防措施.
BT-14태판위모산품창구개결구용재료,한전검사시,발현태판표면유수량불등적백색원상반점.문장종백반적외관형모、미관조직이급역학성능등방면진행분석,중점연구료백반조직대태판사용성능적영향,병제출후속생산중적예방조시.
@@@@BT-14 titanium alloy plate is the structure material of some hatch product. By the inspection before welding, the titanium alloy surface presences some white spots. The white spots surface pattern, microstructure as well as mechanical property were analyzed. The influence of the white spots organization on titanium plate us?ability was studies with emphasis, and precaution in the production follow-up was put forword.