核聚变与等离子体物理
覈聚變與等離子體物理
핵취변여등리자체물리
Nuclear Fusion and Plasma Physics
2015年
3期
217-222
,共6页
廖敏%李鹏远%孙振超%束润涛
廖敏%李鵬遠%孫振超%束潤濤
료민%리붕원%손진초%속윤도
ITER重力支撑%焊接%奥氏体不锈钢%热处理
ITER重力支撐%銲接%奧氏體不鏽鋼%熱處理
ITER중력지탱%한접%오씨체불수강%열처리
ITER gravity support%Welding%austenitic stainless steel%Heat treatment
介绍了ITER PF支撑结构制造工艺及焊接技术方案,阐述了对控制焊接变形应力、提高低温冲击韧性、控制焊缝铁素体含量等采取的技术措施.焊后应力消除方案以及防变形措施使得加工精度和成品质量得到了提高.
介紹瞭ITER PF支撐結構製造工藝及銲接技術方案,闡述瞭對控製銲接變形應力、提高低溫遲擊韌性、控製銲縫鐵素體含量等採取的技術措施.銲後應力消除方案以及防變形措施使得加工精度和成品質量得到瞭提高.
개소료ITER PF지탱결구제조공예급한접기술방안,천술료대공제한접변형응력、제고저온충격인성、공제한봉철소체함량등채취적기술조시.한후응력소제방안이급방변형조시사득가공정도화성품질량득도료제고.
The manufacturing process and welding technology of PF coil support are introduced, and the taken technical measures to control the deformation stress of welding, to improve low temperature impact toughness and to control the weld ferrite content are explained. The machine accuracy and the quality were improvedthrough post weld stress relief and anti deformation measures.
