1) gas holes / ceramic backing
气孔(金属缺陷)/陶质衬垫
2) mat defect
衬垫缺陷
3) ceramic backing
陶质衬垫
1.
Aimed at the problem of the wide gap seam during the manufacture of Taoyaomen bridge, the welding procedure was made of CO2 shielded arc welding combining with submerged arc welding using the super - width ceramic backing, and the welding procedure parameters were confirmed through the experiments.
针对舟山桃夭门大桥架设过程中出现的大间隙焊缝(30mm),配合超宽陶质衬垫,采用CO2气体保护焊结合埋弧自动焊的焊接工艺进行了焊接工艺试验,确定了合理的焊接工艺参数。
5) metal defect
金属缺陷
1.
Microcomputer application in the analyzing of metal rupture and metal defect—The research of MFAS V1.0 and MFAS V1.0 software;
微机在金属断口与金属缺陷分析中的应用——MFAS V1.0和MDAS V1.0软件的研制
6) blowhole defect
气孔缺陷
1.
It was believed after the reason analysis that the blowhole defect was caused by the gas evolution of sand cores after being heated and the improper pouring system design which leading to the gas immixture.
介绍了493Q气缸盖的铸造工艺,分析认为气孔缺陷是因砂芯受热分解与浇注系统不合理裹入气体导致。
补充资料：点缺陷(见晶体缺陷)
点缺陷(见晶体缺陷)
point defect
点缺陷point defeet见晶体缺陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条