如何有效避免锻件缺陷？

凹痕　dent

凹陷　sunken

白点　flake/lemon spot

超声探伤　supersonic inspection

充填不满　under-filling

锤痕　hammer trace

断裂　fracture

层状断口　lamellar fracture

脆性断裂　brittle fracture

解理断裂　cleavage fracture

萘状断口　naphthalene fracture

石状断口　rock-candy fracture

微孔集聚型断口　microvoid coalescence fracture

延性断裂　tough/gliding/ductile fracture

光谱仪　spectrograph

龟裂　crazing

夹层　interlayer

溅疤　splash scar

角裂　chink

结疤　scab(www.xing528.com)

亮线　bright line

裂纹　crack

发纹　hairline crack

内裂　internal crack

中心横向裂　central and longitudinal crack

中心裂纹　chevron crack

硫印　sulphur

模锻不足　under-pressing

偏析　segregation

气泡　blow hole

缺肉　under-fill

疏松　porosity

缩孔　shrinkage cavity

塌陷　subsidence

探伤仪　flaw detector

凸起　heave

荧光探伤　fluorescent inspection

折叠　overlap/lap