| 焊接专业英语词汇(3) |
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| 日期：2007-9-3 22:04:46 人气：516 [大 中 小] |
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焊接热循环 weld thermal cycle
焊接温度场 field of weld temperature; weld temperature field
准稳定温度场 quasi-stationary temperature field
焊接热源 welding heat source
点热源 point heat source
线热源 linear heat source
面热源 plane heat source
瞬时集中热源 instantaneous concentration heat source
热效率 thermal efficiency
热能集中系数 coefficient of heat flow concentration
峰值温度 peak temperature
瞬时冷却速度 momentary cooling rate
冷却时间 cooling time
置换氧化 substitutionary oxydation
扩散氧化 diffusible oxydation
脱氧 desoxydation
先期脱氧 precedent desoxydation
扩散脱氧 diffusible desoxydation
沉淀脱氧 precipitation desoxydation
扩散氢 diffusible hydrogen
初始扩散氢 initial diffusible hydrogen
100℃残余扩散氢 diffusible hydrogen remained at 100℃
残余氢 residual hydrogen
去氢 dehydrogenation
去氢热处理 heat treatment for dehydrogenation
脱硫 desulphurization
脱磷 dephosphorization
渗合金 alloying
微量合金化 microalloying
一次结晶组织 primary solidification structure
二次结晶组织 secondary solidification structure
联生结晶 epitaxial solidification
焊缝结晶形态 solidification mode in weld-bead
结晶层状线 ripple
多边化边界 polygonization boundary
结晶平均线速度 mean solidification rate
针状铁素体 acicular ferrite
条状铁素体 lath ferrite
侧板条铁素体 ferrite side-plate
晶界欣素体 grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite
粒状贝氏体 granular bainite
板条马氏体 lath martensite
过热组织 overheated structure
魏氏组织 Widmannst?tten structure
M-A组元 martensite-austenite constituent
焊件失效分析 failure analysis of weldments
冷裂判据 criterion of cold cracking
冷裂敏感系数 cold cracking susceptibity coefficient
脆性温度区间 brittle temperature range
氢脆 hydrogen embrittlement
层状偏析 lamellar segregation
愈合 healing effect
断口金相fractography
断口 fracture
延性断口 ductile fracture
韧窝断口dimple fracture
脆性断口 brittle fracture
解理断口 cleavage fracture
准解理断口 quasi-cleavage fracture
氢致准解理断口 hydrogen-embrittlement induced
沿晶断口 intergranular fracture
穿晶断口 transgranular fracture
疲劳断口 fatigue fracture
滑移面断口 glide plane fracture
断口形貌 fracture apperance
断口试验 fracture test
宏观断口分析 macrofractography
放射区 radical zone
纤维区 fibrous zone
剪切唇区 shear lip aone
焊接性weldability
使用焊接性 service weldability
工艺焊接性 fabrication weldability
冶金焊接性 metallurgical weldability
热焊接性 thermal weldability
母材 base metal; parent metal
焊接区 weld zone
焊态 as-welded (AW)
母材熔化区 fusion zone
半熔化区 partial melting region
未混合区 unmixed zone
熔合区 bond area
熔合线 weld junction (英)；bond line (美)
热影响区 heat-affected zone (HAZ)
过热区 overheated zone
粗晶区 coarse grained region
细晶区 fine grained region
过渡区 transition zone
硬化区 hardened zone
碳当量 carbon equivalent
铬当量 chromium equivalent
镍当量 nickel equivalent
舍夫勒组织图 Schaeffler's diagram
德龙组织图 Delong’s diagram
连续冷却转变图（CCT图）continuous cooling transformation
裂纹敏感性 cracking sensibility
焊接裂纹 weld crack
焊缝裂纹 weld metal crack
焊道裂纹 bead crack
弧坑裂纹crater crack
热影响区裂纹 heat-affected zone crack
纵向裂纹 longitudinal crack |
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