熔接 fusion welding壓接the inclined position打底焊backing weldpressure welding焊接對接焊butt welding封底焊back sealing weld過程 welding process角焊 fillet welding蓋面焊cosmetic welding焊接技術(shù)welding technique搭接焊lap welding深熔焊deep penetration weld焊接工藝welding technology/船形焊fillet welding in the dingprocedureownhand position/filletweld擺動焊welding with weaving/焊接操作welding operationing in the flat positionweave bead welding焊接順序welding sequence平角焊horizontal fillet weldin前傾焊foreward welding （ 英焊接方向 direction of weldingg國 ）/ forehand welding （ 美國 ）焊接位置welding position立角焊fillet welding in the v后傾焊backward welding（ 英熔敷順序build-up sequence/dertical position國 ）/ backhand welding（ 美國 ）eposition sequence仰角焊fillet welding in the o分段退焊backstep welding焊縫傾角 weld slope/inclinatioverhead position跳焊 skip weldingn of weld axis坡口焊groove welding對稱焊balanced welding/ bal焊縫轉(zhuǎn)角 weld rotation/angleI 形坡口對接焊square butt weanced welding sequenceof rotation平焊位置flat polding左焊法leftward welding forehsition of welding喇叭形坡口焊flare groove weand welding橫焊位置horizontal position olding右焊法rightward welding/bacf welding立焊位置vertic卷邊焊flanged edge weldingkhand weldingal position of welding縱縫焊接welding of longitudi挑弧焊whipping method仰焊位置overhead position onal seam自動焊automatic weldingf welding 平焊 downhand wel橫縫焊接welding of transvers手工焊manual welding/handding/flat position weldinge seamwelding橫焊 horizontal position weldi環(huán)縫焊接girth welding/ circu車間焊接shop weldingngmferential工地焊接site welding（ 英國 ）/ f立焊 vertical position welding螺旋縫焊接welding of spiral sield welding （美國 ）仰焊 overhead position weldieam/weldingof helical sea拘束焊接restraint weldingngm堆焊 surfacing/buildingup/ov全位置焊all position welding ：環(huán)縫對接焊butt welding of cierlaying熔焊時， 焊件接逢所處空間位置包rcumferentialseam隔離層堆焊buttering括平焊、 橫焊、 仰焊等位置所進行定位焊tack welding端部周邊焊boxing/end return的焊接。 如水平固定管所進行的環(huán)單面焊welding by one side返修焊rewelding縫焊接雙面焊welding by both sides補焊 repair welding向下立焊vertical down weldi單道焊single pass welding/si塞焊 plug weldingng/downwardwelding in thngle run welding槽焊 slot weldinge vertical position多道焊multi-pass welding襯墊焊welding with backing向上立焊vertical up welding/單層焊single layer welding焊劑墊焊welding with flux baupward welding in the verti多層焊multi-layer weldingckingcal position分段多層焊block sequence/ b窄間隙焊narrow-gap welding傾斜焊inclined position weldilock welding強制成形焊enclosed weldingng分層多道焊multi-layer and m脈沖電弧焊pulsed are weldin上坡焊upward welding in thulti-pass weldingge inclined position連續(xù)焊continuous welding電弧點焊arc spot welding下坡焊downward welding in斷續(xù)焊intermittentwelding螺柱焊stud welding熱風焊hot gas welding預熱溫度preheat temperatur單面坡口 single groove高能焊high grade energy wee雙面坡口 double groovelding層間溫度interpass temperatu坡口形式groove type固態(tài)焊接solid-state weldingreI 形坡口 square groove單面焊雙面成形one-side weldi焊接終了溫度finishing temperV 形坡口 single V grooveng with back formationatureY 形坡口 single V groove with焊接條件welding condition后熱溫度postheating temperroot face焊接工藝參數(shù)welding parameature雙 Y 形坡口 double Vgroove witer焊絲伸出長度wire extensionth root face極性 polarity弧長 arc length帶鈍邊U 形坡口 single U groo正接 electrode negative/strai熔化速度melting rateveght polarity熔化時間 melting time帶鈍邊雙 U 形坡口 double U gr反接 electrode positive/rever熔化系數(shù)melting coefficientoovesed polarity熔敷速度rate of deposition/dVY 形坡口 single compound a運條方式manipulationof eleceposition ratengle groovetrode熔敷系數(shù)deposition coefficien帶鈍邊J 形坡口 single J groov焊接電流welding currentte焊接電流增加時間 welding curr熔敷效率deposition efficiency帶鈍邊雙 J 形坡口 double J groent upslope time損失系數(shù)loss coefficientove焊接電流衰減時間 welding curr飛 spatter單邊 V 形坡口 single bevel groent downslope time飛濺率spatter loss coefficienove電流密度current densityt雙 V 形坡口 double V groove短路電流short circuit current融合比fusion ratio不對稱雙 V 形坡口 asymmetric脈沖電流pulse level/pulse cu稀釋 dilutiondouble V grooverrent level稀釋率rate of dilution雙單邊V 形坡口 double bevel脈沖電流幅值pulse current a合金過度系數(shù)transfer efficiengroove/K groovemplitudecy/recovery （of an element）帶墊板V 形坡口 V groove wit基值電流background level坡口 grooveh backing/ single V groove脈沖頻率pulse frequency坡口面groove facewith backing脈沖焊接電流占空比 duty cycle坡口面角度angle of bevel （ 英喇叭形坡口 flare grooveof pulse duration國 ）/ bevel angle （美國 ）鎖底坡口 single bevel groove電弧電壓 arc voltage坡口角度included angle（ 英國 ）with backing locked再引弧電壓 reignition voltage/groove angle（ 美國 ）坡形板邊tapered edge焊接速度welding speed坡口高度groove depth焊縫 weld行走速度rate of travel/travel鈍邊 root face接逢 seamspeed鈍邊高度thickness of root fa焊縫符號welding symbol送絲速度wire feed ratece/width of root face焊縫金屬 weld metal線能量heat input/energyinp根部間隙root gap（ 英國 ）/root填充金屬 filler metalutopening （美國 ）熔敷金屬 deposited metal熱輸入 heat input根部半徑root radius/groover焊縫表面weld face/ face of預熱 preheatadiusweld后熱 postheat根部銳邊root edge焊縫背面back of weld焊后熱處理posweld heat trea卷邊高度height of flange焊縫軸線 axis of weldtment/postheattreatment卷邊半徑radius of flange焊縫尺寸size of weld焊縫寬度weld width/width oeld超強匹配接頭overmatchingwf weld斷續(xù)角焊縫intermittentfilleteld joint焊縫長度weld length/ lengthweld接頭根部root of jointof weld交錯斷續(xù)角焊縫staggered inte對接接頭butt joint焊縫有效長度effectivelengthrmittent fillet weldI 形對接接頭 square butt jointof weld并列斷續(xù)角焊縫chain intermittV 形對接接頭single V buttjoi焊縫厚度throat depth/ throaent fillet weldntt thickness端接焊縫edge weldU 形對接接頭single U buttjoi焊縫計算厚度theoretical throa卷邊焊縫flanged edge weldntt塞焊焊縫plug weldJ 形坡口接頭 single J butt join焊縫實際厚度actualthroat縱向焊縫longitudinal weldt熔深 penetration/depth of p橫向焊縫transverse weld雙 V 形對接接頭double V buttenetration環(huán)行焊縫girth weld/ circumfejoint焊縫成形appearanceof weldrential weld雙單邊V 形對接接頭doublebe焊縫成形系數(shù)form factor of w螺旋形焊縫spiral weld/ helicavel butt joint/ K groove buteldl weldt joint余高 reinforcement/excess密封焊縫seal weld帶鈍邊U 形對接接頭doubleUweld metal承載焊縫strength weldbutt joint背面余高 root reinforcement聯(lián)系焊縫connective weld帶鈍邊J 形坡口接頭doubleJ j削平焊縫flush weld/weld m定位焊縫tack weldointachined flush焊道 bead/ run/ pass角接接頭corner joint對接焊縫butt weld焊波 rippleT 形接頭T joint角焊縫fillet焊根 weld root/ root of weld斜 T 形接頭 inclined T joint焊腳 leg/ fillet weldleg焊趾 weld toe/ toe十字接頭cruciform joint/ cros角焊縫斷面形狀profileof fillet封底焊道sealing run (after ms-shaped jointweldaking main weld)/ back wel三聯(lián)接頭joint among three平形角焊縫flat filletdmembers凸形角焊縫convex fillet weld打底焊道backing weld (befor搭接接頭lap joint凹形角焊縫concavefillet welde making main weld)/ back套管接頭muff joint/ sleevej角焊縫凹度concavityweldoint側(cè)面角焊縫side filletweld/ fil根部焊道root pass/ root run雙蓋板接頭double strappedjlet weld in parallelshear填充焊道filling beadoint正面角焊縫front filletweld/ fi蓋面焊道cosmetic bead/ cov蓋板接頭strapped jointllet weld in normalshearer pass端接接頭edge joint立角焊縫fillet weldin the ve回火焊道temper bead/ anne卷邊接頭flanged edge jointrtical positionaling bead鎖底對接接頭lock butt joint橫角焊縫fillet weldin the ho熔透焊道penetration bead斜對接接頭oblique butt jointrizontal position焊層 layer混合接頭mixed joint/ compo平角焊縫fillet weldin the fla焊接接頭welded jointsite jointt position接頭形狀joint geometry有間隙接頭open joint斜角焊縫oblique fillet weld等強匹配接頭equalmatching無間隙接頭closed joint連續(xù)焊縫continuousweldweld joint焊接電弧welding arc斷續(xù)焊縫intermittentweld低強匹配接頭undermatching電弧形態(tài)arc shape連續(xù)角焊縫continuousfillet wweld joint電弧物理行為 arc physics behaviour電磁力 electromagnecticforc渣系本目圖 slag system diagra引弧 striking arcem引弧電壓 striking voltage電磁收縮效應(yīng)pinch effect堿性渣 basic slag電弧氣氛 arc atmosphere電弧飄移 wandering of arc酸性渣 acid slag陰極 cathode電弧穩(wěn)定性arc stability堿度 basicity熱陰極 hot cathode電弧靜特性 static characterist酸度 acidity冷陰極 cold cathodeic of arc長渣 long slag陰極斑點cathode spot電弧動特性 dynamic characte短渣 short slag陰極區(qū) cathode regionristic of arc粘性熔渣 viscous slag陰極區(qū)電場強度intensity of th最小電壓原理 principle of min氧化物型熔渣 oxide melting se electric field in the cathoimum voltagelagde region電弧挺度 arc stiffness鹽型熔渣salt melting slag陰極壓降cathode drop電弧偏吹 arc blow鹽-氧化物型熔渣salt-oxide m陽極anode磁偏吹 magnetic blowelting slag陽極斑點anode spot陰極清理作用 cleaning action熔渣流動性fluidity of the sla斑點壓力spot pressureof the cathodeg; slag fluidity陽極區(qū) anode region電弧自身調(diào)節(jié) arc self-regulati熔渣 solidified slag陽極區(qū)電場強度intensity of thon多孔焊渣 porous slage electric field in the anode挖掘作用 digging action玻璃狀焊渣 vitreous slagregion極性效應(yīng) polarity effect自動脫落焊渣self-releasingsl陽極壓降anode drop熔滴 dropletag弧柱 arc column/ arc stream熔滴比表面積specific surface脫渣性 slag detachability弧柱壓降 voltage drop in arcof droplet焊接設(shè)備 welding equipment;column熔滴過渡 metal transferwelding set弧柱電位梯度 potential gradie過度頻率 transition frequenc焊機 welding machine; weldnt in the arc columnyer弧焰 arc flame粗滴過渡 globular transfer; dr電焊機 electric welding mach弧心 arc coreop transferine; electric welder硬電弧 forceful arc/ hard arc短路過渡 short circuiting tran焊接電源 welding power sour軟電弧soft arcsferce旋轉(zhuǎn)電弧 rotating arc噴射過渡 spray transfer脈沖電弧pulsed arc旋轉(zhuǎn)噴射過渡rotating spray t焊接熱循環(huán) weld thermal cycl脈沖噴射電弧 pulsed spray arransferec脈沖噴射過渡pulsed spray tr焊接溫度場 field of weld tem起皺現(xiàn)象 puckering phenomeansferperature; weld temperaturena爆炸過渡 explosive transferfield起皺電弧 puckering arc渣壁過渡 flux wall guided tra準穩(wěn)定溫度場quasi-stationary起皺臨界電流puckering criticnsfertemperature fieldal current熔池 molten pool焊接熱源 welding heat sourc間接電弧indirect arc沸騰狀熔池 boiling molten poe壓縮電弧 compressive arcol點熱源 point heat source磁控電弧 magnetic controllin弧坑crater線熱源 linear heat sourceg arc熔渣slag面熱源 plane heat source電弧力 arc force渣系 slag system瞬時集中熱源instantaneousconcentration heat source針狀鐵素體 acicular ferritere熱效率 thermal efficiency條狀鐵素體lath ferrite斷 口形貌 fracture apperance熱能集中系數(shù) coefficient of h側(cè)板條鐵素體 ferrite side-plat斷 口試驗 fracture testeat flow concentratione宏觀斷口分析 macrofractogra峰值溫度 peak temperature晶界欣素體 grain boundary fphy瞬時冷卻速度 momentary cooerrite; polygonal ferrite; pro放射區(qū) radical zoneling rate-entectoid ferrite纖維區(qū) fibrous zone冷卻時間 cooling time粒狀貝氏體 granular bainite剪切唇區(qū) shear lip aone置換氧化 substitutionaryoxy板條馬氏體 lath martensite焊接性 weldabilitydation過熱組織 overheated structur使用焊接性 service weldabilit擴散氧化 diffusible oxydationey脫氧 desoxydation魏氏組織 Widmannst?ttenstr工藝焊接性fabrication welda先期脫氧 precedent desoxyducturebilityationM-A 組元 martensite-austenit冶金焊接性 metallurgicalwel擴散月氧 diffusible desoxydate constituentdabilityion焊件失效分析failure analysis熱焊接性 thermal weldability沉淀脫氧 precipitationdesoxof weldments母材 base metal; parent meydation冷裂判據(jù) criterion of cold crtal擴散氫 diffusible hydrogenacking焊接區(qū) weld zone初始擴散氫initial diffusible h冷裂敏感系數(shù)cold cracking s焊態(tài) as-welded (AW)ydrogenusceptibity coefficient母材熔化區(qū)fusion zone100 C殘余擴散氫 diffusible hy脆性溫度區(qū)間brittle temperat半熔化區(qū)partial melting regidrogen remained at 100 ure rangeon殘余氫 residual hydrogen氫脆 hydrogen embrittlemen未混合區(qū) unmixed zone去氫 dehydrogenationt熔合區(qū) bond area去氫熱處理 heat treatment f層狀偏析 lamellar segregatio熔合線 weld junction (英)；boor dehydrogenationnnd line (美)脫硫 desulphurization愈合 healing effect熱影響區(qū)heat-affectedzone脫磷 dephosphorization斷口金相 fractography(HAZ)滲合金alloying斷口 fracture過熱區(qū) overheated zone微量合金化microalloying延性斷口 ductile fracture粗晶 區(qū) coarse grained regio一次結(jié)晶組織 primary solidific韌窩斷口 dimple fracturenation structure脆性斷口brittle fracture細晶區(qū) fine grained region二次結(jié)晶組織secondary solid解理斷口cleavage fracture過渡區(qū) transition zoneification structure準解理斷口quasi-cleavagefr硬化區(qū) hardened zone聯(lián)生法吉晶 epitaxial solidificatiacture碳當量 carbon equivalenton氫致準解理斷口hydrogen-em銘當量 chromium equivalent焊縫結(jié)晶形態(tài) solidification mbrittlement induced銀當量 nickel equivalentode in weld-bead沿晶斷口 intergranularfractu舍夫勒組織圖Schaefflers dia結(jié)晶層狀線rippleregram多邊化邊界 polygonizationbo穿晶斷口 transgranularfract德龍組織圖 Delong s diagramundaryure連續(xù)冷卻轉(zhuǎn)變圖（CCT圖）conti結(jié)晶平均線速度mean solidific疲勞斷 口 fatigue fracturenuous cooling transformatioation rate滑移面斷口glide plane fractun裂紋敏感性cracking sensibility分塊形槽熱裂紋試驗segmented circular groove cracking tt剛性拘束裂紋試驗（RRC試驗）r焊接裂紋 weld crackestigid restraint cracking test焊縫裂紋 weld metal crackH形裂紋試驗 H-type cracking插銷試驗 implant test焊道裂紋 bead cracktestTigamajig薄板焊接裂紋試驗T弧坑裂紋crater crack魚骨形裂紋試驗fishbone cracigamajing thin plate crackin熱影響區(qū)裂紋heat-affectedzking testg testone crack指形裂紋試驗finger (cracking)焊道縱向彎曲試驗 longitudinal縱向裂紋 longitudinal cracktest-bead test橫向裂紋 transverse crackT形裂紋試驗 Tee type cracki柯麥雷爾彎曲試驗Kommerell微裂紋 micro-crack;micro-fing testbead bend testssure環(huán)形槽裂紋試驗circular-groov肯澤爾彎曲試驗Kinzel test熱裂紋hot cracke cracking test缺口彎曲試驗notch bend test凝固裂紋 solidificationcrack可調(diào)拘束裂紋試驗varestraint熱朔性試驗hot-ductilitytest晶 間裂紋 intercrystallinecractest熱影響區(qū)沖擊試驗impact testkBWRA奧氏體鋼裂紋試驗BWRof HAZ穿晶裂紋 transcrystallinecraA cracking test for austeniti熱影響區(qū)模擬試驗synthetic hcke steeleat-affectedzone test多邊化裂紋polygonizationcr圓棒裂紋試驗bar type cracki最高硬度試驗 maximum hardackng test; round bar crackingness test液化裂紋 liquation cracktest落錘試驗 NRL (Naval Resear失延裂紋 ductility-dipcrack里海裂紋試驗Lehigh restraintch Laboratory)冷裂紋cold crackcracking test測氫試驗 Hydrogen test延遲裂紋 delayed crack圓形鑲塊裂紋試驗circular-pat焊接材料氫致裂紋 hydrogen-inducedch cracking test電極rack十字接頭裂紋試驗cruciform c焊接材料 welding consumable焊道下裂紋 underbead crackracking tests焊根裂紋 root crackZ向窗口拘束裂紋試驗Z-directi電極 electrode焊趾裂紋 toe crackon window type restraint cr熔化電極 consumable electrod鋸"裂紋 chevron crackingacking teste消除應(yīng)力處理裂紋stress reliefG-BOP焊縫金屬裂紋試驗G-BO不熔化電極 nonconsumableelannealing crack (SR crack)P weld metal crack testectrode再熱裂紋 reheat crack巴特爾焊道下裂紋試驗Battelle鴇電極 tungsten electrode焊縫晶間腐蝕 weld intercrycttype underbead cracking t焊絲 welding wire. Welding ralline corrosionestod刀狀腐蝕 knife line attackU形拉伸試驗U-tension test實心焊絲solid wire敏化區(qū)腐蝕 weld decay繆雷克期熱裂紋試驗Murex ho渡銅焊絲 copper-platingweldi層狀撕裂 lamellar tearingt cracking testng wire焊接性試驗weldability菲斯柯裂紋試驗 FISCO （type）自保護焊絲 self-shielded weldi裂紋試驗 cracking testcracking testng wireIIW 裂紋試驗 IIW cracking teCTS 裂紋試驗 controlled ther藥芯焊絲 flux-cored wirestmal severity復合焊絲 combined wire丫形坡口裂紋試驗slit type cra拉伸拘束裂紋試驗（TRC試驗）t堆焊焊絲 surfacing welding rocking testensile restraint cracking tesd填充焊絲filler wirectrodearmfulless electrode/焊條 electrode/ covered elect珠光體耐熱鋼焊條pearlitic healow-fume and low-toxic elecrodet resistant steel electrodetrode焊芯 core wire低溫鋼焊條 low temperature s堆焊焊條 surfacing electrode藥皮 coating (of an electrode)teel electrode/ steel electro耐磨堆焊焊條hardfacing elect/ covering (of an electrode)de for low temperaturerode涂料 coating flux/coatingma鋁合金焊條 aluminum alloy ar鉆基合金堆焊焊條cobalt baseterialc welding electrodealloy surfacing electrode齊U gas forming constitue銅合金焊條 copper-alloy arc碳化鴇堆焊焊條 tungsten carbintswelding electrodede surfacing electrode造渣齊U slag forming constitue銅芯鑄鐵焊條 cast iron electro高鎰鋼堆焊焊條high manganentsde with steel corese steel surfacing electrode合金齊U alloying constituent純銀鑄鐵焊條 pure nickel cast雙芯焊條 twin electrode脫氧齊1J dioxidizeriron electrode絞合焊條 stranded electrode穩(wěn)弧齊U arc stabilizer球墨鑄鐵焊條 electrode for we編織焊條 braided electrode粘接劑binderlding spheroidal graphite ca雙層藥皮焊條 double coated e水玻璃 water glassst ironlectrode水玻璃模數(shù) modules of water鑄芯焊條 electrode with cast管狀焊條 flux-cored electrodeglasscore wire氣渣聯(lián)合保護型藥皮semi-volat酸性焊條 acid electrode銀基合金焊條nickel base alloile covering高鈦型焊條 high titania (type)y covered electrode焊條工藝性usability of the elelectrode蒙乃爾焊條Monel electrodeectrode/ technicality of the鈦鈣型焊條lime titania type純鐵焊條 pure iron electrodeelectrodeelectrode滲鋁鋼焊條 alumetized steel e焊條使用性 running characteri鈦鐵礦形焊條ilmenite type ellectrodestics of an electrode/ operaectrode高效率焊條 high efficiency eleting characteristicsof an el氧化鐵型焊條iron oxide typectrodeectrodeelectrode/ high iron oxide t鐵粉焊條 iron powder electro焊條熔化性 melting characteriype electrodedestics of an electrode高纖維素型焊條high cellulose底層焊條 backing welding ele焊條直徑 core diameter(type) electrodectrode焊條偏心度 eccentricity (of an石墨型焊條 graphite type elec深熔焊條 deep penetration elelectrode)trodeectrode藥皮重量系數(shù)gravity coefficie堿性焊條 basic electrode/ lim重力焊條 gravity electrodent of coatinge type covered electrode立向下焊條 electrode for verti焊條藥皮含水量percentage of低氫型焊條low hydrogen typcal down position weldingmoisture for coveringe electrode節(jié)能焊條 saving energy electr焊條夾吃持端 bare terminal (o高韌性超低氫焊條 high toughnodef an electrode)ess super low hydrogen ele水下焊條 underwater welding焊條引弧端 striking end (of actrodeelectroden elcetrode)奧氏體焊條 austenitic electrod耐海水腐蝕焊條 seawater corr焊劑 welding flux/ fluxeosion resistant steel electro熔煉焊劑fused flux鐵素體焊條 ferritic electrodede粘結(jié)焊劑bonded flux不銹鋼焊條 stainless steel ele低塵低毒焊條 low-fume and h燒結(jié)焊劑 sintered flux/ agglomerated fluxence (submerged-arcweldin活性氣體保護電弧焊metal acti窄間隙埋弧焊焊劑flux for narrg)ve-gas arc weldingow-gap submerged arc wel橫列多絲埋弧焊 series subme混合氣體保護電弧焊 mixed gadingrged arc welding (SAW-S)s arc welding低氫型焊劑low hydrogen typ橫列雙絲并聯(lián)埋弧焊transvers二氧化碳氣體保護電弧焊carboe fluxe submerged arc weldingn-dioxide arc welding; CO2高速焊劑 high speed welding熱絲埋弧焊 hot wire submergarc weldingfluxed-arc welding細絲 CO2 焊 CO2 arc welding無氧焊劑 oxygen-free flux窄間隙埋弧焊narrow-gap subwith thin wire低毒焊劑 low poison fluxmerged arc welding粗絲 CO2 焊 CO2 arc welding磁性焊劑magnetic flux弧壓反饋電弧焊arc voltage fwith thick wire電弧焊 arc weldingeedback controlling arc wel磁性焊劑CO2焊unionarc wel直流電弧焊direct current arcdingdingwelding自調(diào)節(jié)電弧焊self-adjustinga約芯焊絲 CO2焊 arcos arc pr交流電弧焊 alternating currerc weldingocess; dual shield arc weldint arc welding適應(yīng)控制焊接 adaptive controng三相電弧焊 three phase arcl welding氣電立焊 electrogas (arc) wewelding焊劑層 burden; flux layerlding熔化電弧焊 arc welding with氣體保護電弧焊gas shielded氮弧焊 nitrogen-arc weldingconsumablearc welding水蒸氣保護電弧焊 water vapo金屬極電弧焊metal arc weldi保護氣體 protective atmosphur arc weldingngere原子氫焊 atomic hydrogen w不熔化極電弧焊arc welding惰性氣體 inert-gaseldingwith nonconsumable活性氣體 active-gas沖器室中電弧焊controlled at碳弧焊 carbon arc welding惰性氣體保護焊inert-gas (arc)mosphere arc welding明弧焊 open arc weldingwelding旋轉(zhuǎn)電弧焊 rotating arc weldi焊條電弧焊 shielded metal arMM焊 argon arc weldingngc welding (SMAW)熔化極惰性氣體保護電弧焊met短路過渡電弧焊 short circuitin重力焊 gravity weldingal inert-gas arc weldingg arc welding躺焊 fire cracker welding鴇極惰性氣體保護電弧焊tungs焊絲橫擺頻率weaving speed電弧堆焊 arc surfacingten inert-gas arc weldingof wire自動堆焊 automatic surfacing鴇極氫弧焊 argon tungsten a焊絲停擺時間electrode keep躺板極堆焊surfacing by firerc weldingtime of slidercracker welding脈沖氫弧焊pulsed ar