焊接专业英语词汇最全版本说课材料.doc

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焊接专业英语词汇最全版本精品文档焊接专业英语词汇（共10部分）焊接专业英语词汇（共10部分） 1、熔化焊熔接fusion welding 压接pressure welding 焊接过程welding process 焊接技术welding technique 焊接工艺welding technology/procedure 焊接操作welding operation 焊接顺序welding sequence 焊接方向direction of welding 焊接位置welding position 熔敷顺序build-up sequence/deposition sequence 焊缝倾角weld slope/inclination of weld axis 焊缝转角weld rotation/angle of rotation 平焊位置flat position of welding 横焊位置horizontal position of welding 立焊位置vertical position of welding 仰焊位置overhead position of welding 平焊downhand welding/flat position welding 横焊horizontal position welding 立焊vertical position welding 仰焊overhead position welding 全位置焊all position welding：熔焊时，焊件接逢所处空间位置包括平焊、横焊、仰焊等位置所进行的焊接。如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in the vertical position 向上立焊vertical up welding/upward welding in the vertical position 倾斜焊inclined position welding 上坡焊upward welding in the inclined position 下坡焊downward welding in the inclined position 对接焊butt welding 角焊fillet welding 搭接焊lap welding 船形焊fillet welding in the downhand position/fillet welding in the flat position 平角焊horizontal fillet welding 立角焊fillet welding in the vertical position 仰角焊fillet welding in the overhead position 坡口焊groove welding I形坡口对接焊square butt welding 喇叭形坡口焊 flare groove welding 卷边焊flanged edge welding 纵缝焊接welding of longitudinal seam 横缝焊接welding of transverse seam 环缝焊接girth welding/ circumferential 螺旋缝焊接welding of spiral seam/welding of helical seam 环缝对接焊butt welding of circumferential seam 定位焊tack welding 单面焊welding by one side 双面焊welding by both sides 单道焊single pass welding/single run welding 多道焊multi-pass welding 单层焊single layer welding 多层焊multi-layer welding 分段多层焊block sequence/ block welding 分层多道焊multi-layer and multi-pass welding 连续焊continuous welding 断续焊intermittent welding 打底焊backing weld 封底焊back sealing weld 盖面焊cosmetic welding 深熔焊deep penetration welding 摆动焊welding with weaving/weave bead welding 前倾焊 foreward welding (英国)/ forehand welding (美国) 后倾焊 backward welding(英国)/ backhand welding(美国) 分段退焊backstep welding 跳焊skip welding 对称焊balanced welding/ balanced welding sequence 左焊法leftward welding forehand welding 右焊法rightward welding/backhand welding 挑弧焊whipping method 自动焊automatic welding 手工焊manual welding/hand welding 车间焊接shop welding 工地焊接site welding(英国)/ field welding (美国) 拘束焊接restraint welding 堆焊surfacing/building up/overlaying 隔离层堆焊buttering 端部周边焊boxing/end return 返修焊rewelding 补焊repair welding 塞焊plug welding 槽焊slot welding 衬垫焊welding with backing 焊剂垫焊welding with flux backing 窄间隙焊narrow-gap welding 强制成形焊enclosed welding 脉冲电弧焊pulsed are welding 电弧点焊arc spot welding 螺柱焊stud welding 热风焊hot gas welding 高能焊high grade energy welding 固态焊接solid-state welding 单面焊双面成形one-side welding with back formation 焊接条件welding condition 焊接工艺参数welding parameter 极性polarity 正接electrode negative/straight polarity 反接electrode positive/reversed polarity 运条方式manipulation of electrode 焊接电流welding current 焊接电流增加时间welding current upslope time 焊接电流衰减时间welding current downslope time 电流密度current density 短路电流short circuit current 脉冲电流pulse level/pulse current level 脉冲电流幅值pulse current amplitude 基值电流background level 脉冲频率pulse frequency 脉冲焊接电流占空比duty cycle of pulse duration 电弧电压arc voltage 再引弧电压reignition voltage 焊接速度welding speed 行走速度rate of travel/travel speed 送丝速度wire feed rate 线能量heat input/energy input 热输入heat input 预热preheat 后热postheat 焊后热处理posweld heat treatment/postheat treatment 预热温度preheat temperature 层间温度interpass temperature 焊接终了温度finishing temperature 后热温度postheating temperature 焊丝伸出长度wire extension 弧长arc length 熔化速度melting rate 熔化时间melting time 熔化系数melting coefficient 熔敷速度rate of deposition/deposition rate 熔敷系数deposition coefficient 熔敷效率deposition efficiency 损失系数loss coefficient 飞spatter 飞溅率spatter loss coefficient 融合比fusion ratio 稀释dilution 稀释率rate of dilution 合金过度系数transfer efficiency/recovery (of an element) 坡口groove 坡口面groove face 坡口面角度angle of bevel (英国)/ bevel angle (美国) 坡口角度included angle(英国)/groove angle(美国) 坡口高度groove depth 钝边root face 钝边高度thickness of root face/width of root face 根部间隙root gap(英国)/root opening (美国) 根部半径root radius/groove radius 根部锐边root edge 卷边高度height of flange 卷边半径radius of flange 单面坡口single groove 双面坡口double groove 坡口形式groove type I形坡口square groove V形坡口single V groove Y形坡口single V groove with root face 双Y形坡口double Vgroove with root face 带钝边U形坡口single U groove 带钝边双U形坡口double U groove VY形坡口single compound angle groove 带钝边J形坡口single J groove 带钝边双J形坡口double J groove 单边V形坡口single bevel groove 双V形坡口double V groove 不对称双V形坡口 asymmetric double V groove 双单边V形坡口 double bevel groove/K groove 带垫板V形坡口 V groove with backing/ single V groove with backing 喇叭形坡口flare groove 锁底坡口single bevel groove with backing locked 坡形板边 tapered edge 焊缝 weld 接逢 seam 焊缝符号 welding symbol 焊缝金属 weld metal 填充金属 filler metal 熔敷金属 deposited metal 焊缝表面weld face/ face of weld 焊缝背面 back of weld 焊缝轴线axis of weld 焊缝尺寸 size of weld 焊缝宽度weld width/ width of weld 焊缝长度 weld length/ length of weld 焊缝有效长度 effective length of weld 焊缝厚度 throat depth/ throat thickness 焊缝计算厚度theoretical throat 焊缝实际厚度actual throat 熔深penetration/ depth of penetration 焊缝成形appearance of weld 焊缝成形系数form factor of weld 余高 reinforcement/ excess weld metal 背面余高root reinforcement 削平焊缝flush weld/ weld machined flush 对接焊缝butt weld 角焊缝fillet 焊脚leg/ fillet weld leg 角焊缝断面形状profile of fillet weld 平形角焊缝flat fillet 凸形角焊缝convex fillet weld 凹形角焊缝concave fillet weld 角焊缝凹度concavity 侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position 横角焊缝fillet weld in the horizontal position 平角焊缝fillet weld in the flat position 斜角焊缝oblique fillet weld 连续焊缝continuous weld 断续焊缝intermittent weld 连续角焊缝continuous fillet weld 断续角焊缝intermittent fillet weld 交错断续角焊缝staggered intermittent fillet weld 并列断续角焊缝chain intermittent fillet weld 端接焊缝edge weld 卷边焊缝flanged edge weld 塞焊焊缝plug weld 纵向焊缝longitudinal weld 横向焊缝transverse weld 环行焊缝girth weld/ circumferential weld 螺旋形焊缝spiral weld/ helical weld 密封焊缝seal weld 承载焊缝strength weld 联系焊缝connective weld 定位焊缝tack weld 焊道bead/ run/ pass 焊波ripple 焊根weld root/ root of weld 焊趾weld toe/ toe 封底焊道sealing run (after making main weld)/ back weld 打底焊道backing weld (before making main weld)/ back weld 根部焊道root pass/ root run 填充焊道filling bead 盖面焊道cosmetic bead/ cover pass 回火焊道temper bead/ annealing bead 熔透焊道penetration bead 焊层 layer 焊接接头welded joint 接头形状joint geometry 等强匹配接头equalmatching weld joint 低强匹配接头undermatching weld joint 超强匹配接头overmatching weld joint 接头根部root of joint 对接接头butt joint I形对接接头square butt joint V形对接接头single V butt joint U形对接接头single U butt joint J形坡口接头single J butt joint 双V形对接接头double V butt joint 双单边V形对接接头double bevel butt joint/ K groove butt joint 带钝边U形对接接头double U butt joint 带钝边J形坡口接头double J joint 角接接头corner joint T形接头T joint 斜T形接头inclined T joint 十字接头cruciform joint/ cross-shaped joint 三联接头joint among three members 搭接接头lap joint 套管接头muff joint/ sleeve joint 双盖板接头double strapped joint 盖板接头strapped joint 端接接头edge joint 卷边接头flanged edge joint 锁底对接接头lock butt joint 斜对接接头oblique butt joint 混合接头mixed joint/ composite joint 有间隙接头open joint 无间隙接头closed joint 焊接电弧welding arc 电弧形态arc shape 电弧物理行为arc physics behaviour 引弧striking arc 引弧电压striking voltage 电弧气氛arc atmosphere 阴极cathode 热阴极hot cathode 冷阴极cold cathode 阴极斑点cathode spot 阴极区cathode region 阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop 阳极anode 阳极斑点anode spot 斑点压力spot pressure 阳极区anode region 阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop 弧柱arc column/ arc stream 弧柱压降voltage drop in arc column 弧柱电位梯度potential gradient in the arc column 弧焰arc flame 弧心arc core 硬电弧forceful arc/ hard arc 软电弧soft arc 旋转电弧rotating arc 脉冲电弧pulsed arc 脉冲喷射电弧pulsed spray arc 起皱现象puckering phenomena 起皱电弧puckering arc 起皱临界电流 puckering critical current 间接电弧 indirect arc 压缩电弧 compressive arc 磁控电弧 magnetic controlling arc 电弧力 arc force 电磁力 electromagnectic force 电磁收缩效应 pinch effect 电弧飘移 wandering of arc 电弧稳定性 arc stability 电弧静特性 static characteristic of arc 电弧动特性 dynamic characteristic of arc 最小电压原理 principle of minimum voltage 电弧挺度arc stiffness 电弧偏吹 arc blow 磁偏吹 magnetic blow 阴极清理作用 cleaning action of the cathode 电弧自身调节 arc self-regulation 挖掘作用 digging action 极性效应 polarity effect 熔滴 droplet 熔滴比表面积 specific surface of droplet 熔滴过渡metal transfer 过度频率 transition frequency 粗滴过渡globular transfer; drop transfer 短路过渡short circuiting transfer 喷射过渡spray transfer 旋转喷射过渡 rotating spray transfer 脉冲喷射过渡 pulsed spray transfer 爆炸过渡 explosive transfer 渣壁过渡 flux wall guided transfer 熔池 molten pool 沸腾状熔池 boiling molten pool 弧坑crater 熔渣slag 渣系 slag system 渣系相图 slag system diagram 碱性渣 basic slag 酸性渣 acid slag 碱度 basicity 酸度 acidity 长渣 long slag 短渣 short slag 粘性熔渣 viscous slag 氧化物型熔渣 oxide melting slag 盐型熔渣 salt melting slag 盐-氧化物型熔渣 salt-oxide melting slag 熔渣流动性 fluidity of the slag; slag fluidity 熔渣solidified slag 多孔焊渣 porous slag 玻璃状焊渣 vitreous slag 自动脱落焊渣 self-releasing slag 脱渣性 slag detachability 焊接设备 welding equipment; welding set 焊机 welding machine; welder 电焊机 electric welding machine; electric welder 焊接电源 welding power source 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 横向裂纹 transverse crack 微裂纹 micro-crack; micro-fissure 热裂纹 hot crack 凝固裂纹 solidification crack 晶间裂纹 intercrystalline crack 穿晶裂纹 transcrystalline crack 多边化裂纹 polygonization crack 液化裂纹 liquation crack 失延裂纹 ductility-dip crack 冷裂纹 cold crack 延迟裂纹 delayed crack 氢致裂纹 hydrogen-induced crack 焊道下裂纹 underbead crack 焊根裂纹 root crack 焊趾裂纹 toe crack 锯齿形裂纹 chevron cracking 消除应力处理裂纹 stress relief annealing crack (SR crack) 再热裂纹 reheat crack 焊缝晶间腐蚀 weld intercryctalline corrosion 刀状腐蚀 knife line attack 敏化区腐蚀 weld decay 层状撕裂 lamellar tearing 焊接性试验 weldability 裂纹试验 cracking test IIW裂纹试验 IIW cracking test Y形坡口裂纹试验 slit type cracking test 分块形槽热裂纹试验 segmented circular groove cracking test H形裂纹试验 H-type cracking test 鱼骨形裂纹试验 fishbone cracking test 指形裂纹试验 finger (cracking) test T形裂纹试验 Tee type cracking test 环形槽裂纹试验 circular-groove cracking test 可调拘束裂纹试验 varestraint test BWRA奥氏体钢裂纹试验 BWRA cracking test for austenitie steel 圆棒裂纹试验 bar type cracking test; round bar cracking test 里海裂纹试验 Lehigh restraint cracking test 圆形镶块裂纹试验 circular-path cracking test 十字接头裂纹试验 cruciform cracking test Z向窗口拘束裂纹试验 Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验 G-BOP weld metal crack test 巴特尔焊道下裂纹试验 Battelle type underbead cracking test U形拉伸试验 U-tension test 缪雷克期热裂纹试验 Murex hot cracking test 菲斯柯裂纹试验 FISCO (type) cracking test CTS裂纹试验 controlled thermal severity 拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test 刚性拘束裂纹试验（RRC试验）rigid restraint cracking test 插销试验 implant test Tigamajig 薄板焊接裂纹试验 Tigamajing thin plate cracking test 焊道纵向弯曲试验 longitudinal-bead test 柯麦雷尔弯曲试验 Kommerell bead bend test 肯泽尔弯曲试验 Kinzel test 缺口弯曲试验 notch bend test 热朔性试验 hot-ductility test 热影响区冲击试验 impact test of HAZ 热影响区模拟试验 synthetic heat-affected zone test 最高硬度试验 maximum hardness test 落锤试验 NRL (Naval Research Laboratory) 测氢试验 Hydrogen test 焊接材料电极焊接材料welding consumables 电极electrode 熔化电极consumable electrode 不熔化电极nonconsumable electrode 钨电极tungsten electrode 焊丝welding wire. Welding rod 实心焊丝solid wire 渡铜焊丝copper-plating welding wire 自保护焊丝self-shielded welding wire 药芯焊丝flux-cored wire 复合焊丝combined wire 堆焊焊丝surfacing welding rod 填充焊丝filler wire 焊条electrode/ covered electrode 焊芯core wire 药皮coating (of an electrode)/ covering (of an electrode) 涂料coating flux/coating material 造气剂gas forming constituents 造渣剂slag forming constituents 合金剂alloying constituent 脱氧剂dioxidizer 稳弧剂arc stabilizer 粘接剂binder 水玻璃water glass 水玻璃模数modules of water glass 酸性焊条acid electrode 高钛型焊条high titania (type) electrode 钛钙型焊条lime titania type electrode 钛铁矿形焊条ilmenite type electrode 氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode 高纤维素型焊条high cellulose (type) electrode 石墨型焊条graphite type electrode 碱性焊条basic electrode/ lime type covered electrode 低氢型焊条low hydrogen type electrode 高韧性超低氢焊条high toughness super low hydrogen electrode 奥氏体焊条austenitic electrode 铁素体焊条ferritic electrode 不锈钢焊条stainless steel electrode 珠光体耐热钢焊条pearlitic heat resistant steel electrode 低温钢焊条low temperature steel electrode/ steel electrode for low temperature 铝合金焊条aluminum alloy arc welding electrode 铜合金焊条copper-alloy arc welding electrode 铜芯铸铁焊条cast iron electrode with steel core 纯镍铸铁焊条pure nickel cast iron electrode 球墨铸铁焊条electrode for weldi

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