overheated zone
英 [ˌəʊvəˈhiːtɪd zəʊn]
美 [ˌoʊvərˈhiːtɪd zoʊn]
过热区
双语例句
- The testing results showed that the weakest fracture toughness of welded joints was at the overheated zone of HAZ nearing the bond line, and the low toughness brittle failure was caused by the existance of the widmanstatten structure and structural heredity of HAZ.
结果表明，焊接接头断裂韧性的薄弱环节在热影响区（HAZ）近熔合线的过热区，该区中粗大的魏氏组织和部分组织遗传现象是导致低韧性脆化的主要原因。 - It was discovered that structural heredity phenomenon took place in the non-equilibrium structure of overheated zone of HQ70 steel after another quick heating.
发现，HQ70钢过热区粗大非平衡组织，经第二次快速加热到正火区，并没有出现通常所认为的“细化品粒”现象，而是出现了“组织遗传”。 - The results showed that there was serious band structure in the base metal, overheated structure in heat affected zone and inclusion in welding seam.
结果表明，冲击功低者，其母材、热影响区和焊缝区分别存在较严重的带状组织、粗大的过热组织和夹杂物等。 - The micro hardness and impact toughness of each micro district is uneven, overheated zone is the weakest point in the whole welded joint, and it also has the biggest difference between mechanical properties, which lead to potential safety hazard during the army.
各微区的显微硬度和冲击韧性分布是不均匀的，其中过热区成为整个焊接接头中力学性能差异最大、最薄弱环节，使焊接接头在服役过程中存在安全隐患。