钢铁行业专业英语词汇大全收藏学习

1、1炼焦炼焦coking高温炭化hightemperaturecarbonization塑性成焦机理plasticmechanismofcokeformation中间相成焦机理mesophasemechanismofcokeformation选煤coalpreparation,coalwashing配煤coalblending配煤试验coalblendingtest炼焦煤cokingcoal气煤gascoal肥煤fatcoal瘦煤leancoal焦炉cokeoven焦化室ovenchamber焦饼cokecake结焦时间cokingtime周转时间cycletime装煤coalcharging捣

2、固装煤stampcharging推焦cokepushing焦炭熄火cokequenching干法熄焦dryquenchingofcoke焦台cokewharf装煤车larrycar推焦机pushingmachine拦焦机cokeguide熄焦车quenchingcar焦炉炯炉bankingforcokeoven焦炭coke冶金焦metallurgicalcoke铸造焦foundrycoke焦炭工业分析proximateanalysisofcoke焦炭元素分析ultimateanalysisofcoke焦炭落下指数shatterindexofcoke焦炭转鼓指数drumindexofcoke焦炭

3、热强度hotstrengthofcoke焦炭反应性cokereactivity焦炭反应后强度post-reactionstrengthofcoke焦炭显微强度microstrengthofcoke焦炉煤气cokeovengas发热值calorificvalue煤焦油coaltar粗苯crudebenzol苯benzene甲苯toluene二甲苯xylene苯并味喃-苛树脂coumarone-indeneresin精秦refinednaphthalene精惠refinedanthracene煤焦油沥青coaltarpitch沥青焦pitchcoke针状焦needlecoke型焦formcoke2

4、耐火材料耐火材料refractorymaterials耐火粘土fireclay高岭土kaolin硬质粘土flintclay轻质粘土softclay陶土potclay蒙脱石montmorillonite叶蜡石pyrophyllite膨润土bentonite鳞石英tridymite方石英cristobalite砂岩sandstone耐火石firestone莫来石mullite氧化车吕alumina烧结氧化铝sinteredalumina电熔氧化铝fusedalumina刚玉corundum红柱石andalusite蓝晶石kyanite,cyanite硅线石sillimanite橄榄石olivine

5、方镁石periclase镁砂magnesia合成镁砂syntheticsinteredmagnesia电熔镁砂fusedmagnesia烧结白云石砂sintereddolomiteclinker合成镁铭砂syntheticmagnesiachromiteclinker尖晶石spinel镁铭尖晶石magnesiachromespinel,magnesiochromite硅藻土diatomaceousearth,infusorialearth蛭石vermiculite珍珠岩perlite碳化硅siliconcarbide氮化硅siliconnitride氮化硼boronnitride粘土熟料cha

6、motte熟料grog轻烧lightburning,softburning死烧deadburning,hardburning成型模注shapingmoulding机压成型mechanicalpressing等静压成型isostaticpressing摩擦压砖机frictionpress液压压砖机hydraulicpress捣打成型rammingprocess熔铸成型fusioncastprocess砖坯强度greenstrength,drystrength隧道窑tunnelkiln回转窑rotarykiln倒焰窑downdraughtkiln耐火砖refractorybrick标准型耐火砖st

7、andardsizerefractorybrick泡砂石quartzitesandstone酸性耐火材料acidrefractorymaterial硅质耐火材料siliceousrefractorymaterial硅砖silicabrick,dinasbrick熔融石英制品fusedquartzproduct硅酸铝质耐火材料aluminosillicaterefractory半硅砖semisilicabrick粘土砖fireclaybrick,chamottebrick石墨粘土砖graphiteclaybrick高铝砖highaluminabrick硅线石砖sillimanitebrick莫来

8、石砖mullitebrick刚玉砖corundumbrick铝铭砖aluminachromebrick熔铸砖fusedcastbrick碱性耐火材料basicrefractorymaterial镁质耐火材料magnesiarefractorymaterial镁砖magnesiabrick镁铝砖magnesiaaluminabrick镁铭砖magnesiachromebrick镁炭砖magnesiacarbonbrick中性耐火材料neutralrefractorymaterial复合砖compositebrick铝炭砖aluminacarbonbrick铝镁炭转aluminamagnesiab

9、rick错炭砖zirconiagraphitebrick镁钙炭砖magnesiaclaciacarbonbrick长水口longnozzle浸入式水口immersionnozzle,submergednozzle定径水口meteringnozzle氧化铝-碳化硅-炭砖Al2O3-SiC-Cbrick透气石专gaspermeablebrick,porousbrick滑动水口slidegatenozzle水口石专nozzlebrick塞头砖stopper绝热耐火材料insulatingrefractory轻质耐火材料lightweightrefractory袖砖sleevebrick格子砖chec

10、kerbrick,chequerbrick陶瓷纤维ceramicfiber耐火纤维refractoryfiber耐火浇注料refractorycastable耐火混凝土refractoryconcrete荷重耐火性refractorinessunderload抗渣性slaggingresistance耐磨损性abrasionresistance3碳素材料含碳元素材料carbonmaterials无定形碳amorphouscarbon金刚石diamond炭相学carbonmicrography炭黑carbonblack石油沥青petroleumpitch石油焦炭petroleumcoke石墨化g

11、raphitization石墨化电阻炉electricresistancefurnaceforgraphitization石墨纯净化处理purificationtreatmentofgraphite炭砖carbonbrick炭块carbonblock碳化硅基炭块SiC-basedcarbonblock炭电极carbonelectrode连续自焙电极Soderbergelectrode石墨电极graphiteelectrode超高功率石墨电极ultra-highpowergraphiteelectrode石墨电极接头graphiteelectrodenipple石墨电极接头孑Lgraphitee

12、lectrodesocketplug电极糊electrodepaste石墨地另graphitecrucible石墨电阻棒graphiterodresistor炭刷carbonbrush高纯石墨highpuritygraphite4铁合金铁合金ferroalloy硅铁ferrosilicon硅钙calciumsilicon金属硅siliconmetal镒铁ferromangnanese低碳镒铁lowcarbonferromanganese硅镒silicomanganese金属镒manganesemetal铭铁ferrochromium彳氐碳铭铁lowcarbonferrochromium微碳铭铁

13、extralowcarbonferrochromium硅铭silicochromium金属铭chromiummetal鸨铁ferrotunsten车目铁ferromolybdenum钛铁ferrotitanium硼铁ferroboron银铁ferroniobium磷铁ferrophosphorus银铁ferronickel铸铁ferrozirconium硅错silicozirconium稀土硅铁rareearthferrosilicon稀土镁硅铁rareearthferrosilicomagnesium成核齐Jnucleater孕育剂Jincubater,inoculant球化剂noduliz

14、er蠕化剂vermiculizer中间铁合金masteralloy复合铁合金complexferroalloy电碳热法electro-carbothermicprocess电硅热法electro-silicothermicprocess铝热法aluminothermicprocess,thermitprocess电铝热法electro-aluminothermicprocess开弧炉openarcfurnace埋弧炉submergedarcfurnace半封闭炉semiclosedfurnace封闭炉closedfurnace矮烟罩电炉electricfurnacewithlowhood矮炉身

15、电炉low-shaftelectricfurnace5烧结与球团人造块矿oreagglomerates烧结矿sinter压块矿briquette球团矿pellet针铁矿goethite自熔性铁矿self-fluxedironore复合铁矿complexironore块矿lumpore粉矿orefines矿石混匀oreblending配矿oreproportioning矿石整粒oresizegrading返矿returnfines储矿场orestockyard矿石堆料机orestocker匀矿取料机orereclaimer熔剂flux消石灰slakedlime活性石灰quickenedlime有

16、机粘结剂organicbinder烧结混合料sintermixture烧结铺底料hearthlayerforsinter烧结sintering烧结热前沿heatfrontinsintering烧结火焰前沿flamefrontinsintering渣相粘结slagbonding扩散粘结diffusionbonding带式烧结机Dwight-Lloydsinteringmachine环式烧结机circulartravellingsinteringmachine烧结梭式布料机shuttleconveyerbelt烧结点火料sinteringignitionfurnace烧结盘sinteringpan

17、烧结锅sinteringpot烧结冷却机sintercooler带式冷却机straight-linecooler环式冷去机circularcooler,annularcooler生球greenpellet,ball生球长大聚合机理ballgrowthbycoalescence生球长大成层机理ballgrowthbylayering生球长大同化机理ballgrowthbyassimilation精矿成球指数ballingindexforironoreconcentrates生球转鼓强度drumstrengthofgreenpellet生球落下强度shatterstrengthofgreenpel

18、let生球抗压强度compressionstrengthofgreenpellet生球爆裂温度crackingtemperatureofgreenpellet圆筒造球机ballingdrum圆盘造球机ballingdisc竖炉陪烧球团shaftfurnaceforpelletfiring带式机陪烧球团travelinggrateforpelletfiring链算机-回转窑陪烧球团grate-kilnforpelletfiring环式机陪烧球团circulargatesforpelletfiring冷固结球团coldboundpellet维式体wustite铁橄榄石fayalite铁尖晶石her

19、cynite铁黄长石ferrogehlenite铁酸半钙calciumdiferrite铁酸钙calciumferrite铁酸二钙dicalciumferrite镒铁橄榄石knebelite钙铁橄榄石kirschsteinite钙铁辉石hedenbergite钙铁榴石andradite钙长石anorthite钙镁橄榄石monticellite钙钛矿perovskite硅灰石wollastonite硅酸二钙dicalciumsilicate硅酸三钙tricalciumsilicate镁橄榄石forsterite镁黄长石akermanite镁蔷薇辉石manganolite钙铝黄长石gehlenit

20、e钛辉石titanaugite枪晶石cuspidine预还原球团pre-reducedpellet金属化球团metallizedpellet转鼓试验drumtest,tumblertest落下试验shattertest6高炉炼铁炼铁ironmaking高炉炼铁法blastfurnaceprocess高炉blastfurnace鼓风炉blastfurnace炉料charge,burden矿料orecharge焦料cokecharge炉料提升chargehoisting小车上料chargehoistingbyskip吊罐上料chargehoistingbybucket皮带上料chargehoist

21、ingbybeltconveyer装料charging装料顺序chargingsequence储料漏斗hopper双料钟式装料two-bellssystemcharging无料钟装料bell-lesscharging布料器distributor炉内料线stocklineinthefurnace探料尺gaugerod禾用系数utilizationcoefficient冶炼强度combustionintensity鼓风blast风压blastpressure风温blasttemperature鼓风量blastvolume鼓风湿度blasthumidity全风量操作fullblast慢风underb

22、lowing休风delay喷吹燃料fuelinjection喷煤coalinjection喷油oilinjection富氧鼓风oxygenenrichedblast,oxygenenrichment置换比replacementratio喷射器injector热补偿thermalcompensation焦比cokeratio,cokerate燃料比fuelratio,fuelrate氧化带oxidizingzone风口循环区raceway蒸汽鼓风humidifiedblast混合喷吹mixedinjection脱湿鼓风dehumidifiedblast炉内压差pressuredropinfurn

23、ace煤气分布gasdistribution煤气禾1J用率gasutilizationrate炉况furnacecondition顺行smoothrunning焦炭负荷cokeload,oretocokeratio软熔带cohesivezone,softeningzone渣比slagtoironratio,slagratio上部炉料调节burdenconditioning下部鼓风调节blastconditioning高炉作业率operationrateofblastfurnace休风率delayratio高炉寿命blastfurnacecampaign悬料hanging崩料slip沟流chan

24、neling结瘤scaffolding炉缸冻结hearthfreeze-up开炉blowon停炉blowoff积铁salamander炉型profile,furnacelines炉喉throat炉身shaft,stack炉腰belly炉腹bosh炉缸hearth炉底bottom炉腹角boshangle炉身角stackangle有效容积effectivevolume工作容积workingbolume铁口ironnotch,slagnotch渣口cindernotch,slagnotch风口tuyere窥视孔peephole风口水套tuyerecooler渣口水套slagnotchcooler风口

25、弯头tuyerestock热风围管bustlepipe堵渣机stopper泥炮mudgun,claygun开铁口机ironnotchdrill铁水hotmetal铁水罐ironladle鱼雷车torpedocar主铁沟sow出铁沟castinghouse铁沟ironrunner渣沟slagrunner渣罐cinderladle,slagladle撇渣器skimmer冷却水箱coolingplate冷却壁coolingstave汽化冷去vaporizationcooling热风炉hotblaststove燃烧室combustionchamber燃烧器burner热风阀hotblastvalve烟

26、道阀chimneyvalve冷风阀coldblastvalve助燃风机burnerblower切断I阀burnershut-offvalve旁通阀by-passvalve混风阀mixerselectorvalve送风期onblastofstove,onblast燃烧期ongasofstove,ongas换炉stovechanging放散阀blowoffvalve内燃式热风炉Cowperstove外燃式燃烧炉outsidecombustionstove顶燃式热风炉topcombustionstove炉顶放散阀bleedingvalve放散管bleeder上升管gasuptake放风I阀snort

27、ingvalve均压阀equalizingvalve高压调节阀septumvalve炉顶高压elevatedtoppressure铸铁机pig-castingmachine铸铁模pigmold冲天炉cupola水渣granulatingslag水渣池granulatingpit渣场slagdisposalpit高炉煤气topgas,blastfurnacegas高炉煤气回收topgasrecovery,TGR非焦炭炼铁non-cokeironmaking直接还原炼铁法directreductionironmaking直接还原铁directlyreducediron,DRI竖炉直接炼铁direc

28、treductioninshaftfurnace流态化炼铁fluidized-bedironmaking转底炉炼铁rotaryhearthironmaking米德雷克斯直接炼铁法MidrexprocessHYL直接炼铁法HYLprocess克虏伯回转窑炼铁法Krupprotarykilniron-making熔态还原smeltingreduction铁溶法iron-bathprocess科雷克斯法COREXprocess生铁pigiron海绵铁spongeiron镜铁spiegeliron清铁法H-rionprocess7炼钢钢steel炼钢steelmaking钢水liquidsteel,m

29、oltensteel钢semisteel沸腾钢rimmingsteel,rimmedsteel镇静钢killedsteel半镇静钢semikilledsteel压盖沸腾钢cappedsteel用摘炼钢法cruciblesteelmaking双联炼钢法duplexsteelmakingprocess连续炼钢法continuoussteelmakingprocess直接炼钢法directsteelmakingprocess混铁炉hotmetalmachine装料机chargingmachine装料期chargingmachine力口热期heatingperiod熔化期meltingperiod造渣

30、期slagformingperiod精炼期refiningperiod熔清meltingdown脱氧deoxidation预脱氧preliminarydexidation还原渣reducingslag酸性渣acidslag碱性渣basicslag脱碳decarburization增碳recarburization脱磷dephosphorization回磷rephosphorization脱硫desulfurization回硫resulfurization脱氮denitrogenation过氧化overoxidation出钢tapping冶炼时间durationofheat出钢样tappings

31、ample浇铸样castingsample不合格炉次offheat熔炼损耗meltingloss铁损ironloss废钢scrap废钢打包balingofscrap造渣材料slagmakingmaterials添力齐ijadditionreagent脱氧剂deoxidizer脱硫齐【Jdesulfurizer冷却剂coolant回炉渣returnslag喷枪lance浸入式喷枪submergedlance钢包ladle出钢口tophole出钢槽pouringlining炉顶furnaceroof炉衬furnacelining炉衬侵蚀liningerosion渣线slagline炉衬寿命lini

32、nglife分区砌砖zonedlining补炉fettling热修hotrepair喷补gunning火焰喷补flamegunning转炉converter底吹转炉bottom-blownconverter酸性空气底吹转炉airbottom-blownacidconverter碱性空气底吹转炉airbottom-blownbasicconverter侧吹转炉side-blownconverter卡尔多转炉Kaldoconverter氧气炼铁oxygensteelmaking氧气顶吹转炉top-blownoxygenconverter,LIconverter氧气底吹转炉bottom-blowno

33、xygenconverterquietbasicoxygenfurnace,QBOF顶底复吹转炉topandbottomcombinedblownconverter喷石灰粉顶吹氧气转炉法oxygenlimeprocess底吹煤氧的复合吹炼法Klockner-Maxhuttesteelmakingprocess,KMS住友复合吹炼法Sumitomotopandbottomblowingprocess,STBLBE复吹法lancebubblingequilibriumprocess,LBE顶枪喷煤粉炼钢法Arvedlancecarboninjectionprocess,ALCI蒂森复合吹炼法Thy

34、ssenBlassenMetallurgicalprocess,TBM面吹surfaceblow软吹softblow硬吹hardblow补吹reblow过吹overblow后吹afterblow目标碳aimcarbon终点碳endpointcarbon高拉碳操作catchcarbonpractice增碳操作recarburizationpractice单渣操作single-slagoperation双渣操作double-slagoperation渣孚L化slagemulsion二次燃烧postcombustion吹氧时间oxygenblowduration吹炼终点blowendpoint倒炉t

35、urningdown喷渣slopping喷溅spitting静态控制staticcontrol动态控制dynamiccontrol氧枪oxygenlance氧枪喷孔nozzleofoxygenlance多孑L喷枪multi-nozzlelance转炉炉体converterbody炉帽uppercone炉口mouth,lipring装料大面impactpad活动炉底removablebottom顶吹氧枪topblowoxygenlance副枪sublance多孔砖nozzlebrick单环缝喷嘴singleannulartuyere双环缝喷嘴doubleannulartuyere挡渣器slags

36、topper挡渣塞floatingplug电磁测渣器electromagneticslagdetector废气控制系统offgascontrolsystem,OGCS平炉open-hearthfurnace平炉炼钢open-hearthsteelmaking冷装法coldchargepractice热装法hotchargepractice碳沸腾carbonboil石灰沸腾limeboil炉底沸腾bottomboil再沸腾reboil有效炉底面积effectiveheartharea酸性平炉acidopen-hearthfurnace碱性平炉basicopen-hearthfurnace固定式平

37、炉stationaryopen-hearthfurnace倾动式平炉tiltingopen-hearthfurnace双床平炉twin-hearthfurnace顶吹氧气平炉open-hearthfurnacewithroofoxygenlance蓄热室regenerator沉渣室slagpocket电炉炼钢electricsteelmaking电弧炉electricarcfurnace超高功率电弧炉ultra-highpowerelectricarcfurnace直流电弧炉directcurrentelectricarcfurnace双电极直流电弧炉doubleelectrodedirect

38、currentarcfurnace竖窑式电弧炉shaftarcfurnace电阻炉electricresistancefurnace工频感应炉linefrequencyinductionfurnace中频感应炉mediumfrequencyinductionfurnace高频感应炉highfrequencyinductionfurnace电渣重熔electroslagremelting,ESR电渣熔铸electroslagcasting,ESC电渣浇注Bohlerelectroslagtapping,BEST真空电弧炉重熔vacuumarcremelting,VAR真空感应炉熔炼vacuumi

39、nductionmelting,VIM电子束炉重熔electronbeamremelting,EBR等离子炉重炼plasma-arcremelting,PAR水冷模电弧熔炼cold-moldarcmelting等离子感应炉熔炼plasmainductionmelting,PIM等离子连续铸锭plasmaprogressivecasting,PPC等离子凝壳铸造plasmaskullcasting,PSC能量优化炼钢炉energyoptimizingfurnace,EOF氧燃喷嘴oxygen-fuelburner氧煤助熔acceleratedmeltingbycoal-oxygenburner氧

40、化期oxidationperiod还原期reductionperiod长弧泡沫渣操作弧长控制10ngarcfoamingslagoperation白渣whiteslag电石渣carbideslag煤氧喷吹coal-oxygeninjection炉壁热点hotspotsonthefurnacewall偏弧arcbias透气塞porousplug出钢到出钢时间tap-to-taptime虹吸出钢siphontapping偏心炉底出钢eccentricbottomtapping,EBT中心炉底出钢centricbottomtapping,CBT侧面炉底出钢sidebottomtapping,SBT滑

41、动水口出钢slidefatetapping8精炼、浇铸及缺陷铁水预处理hotmetalpretreatment机械搅拌铁水脱硫法KRprocesstorpedodesulfurization鱼雷车铁水脱磷torpedodephosphorization二次精炼secondaryrefining钢包精炼ladlerefining合成渣syntheticslag微合金化microalloying成分微调trimming钢洁净度steelcleanness钢包炉ladlefurnace,LF直流钢包炉DCladlefurnace真空钢包炉LF-vacuum真空脱气vacuumdegassing真空电

42、弧脱气vacuumarcdegassing,VAD真空脱气炉vacuumdegassingfurnace,VDF真空精炼vacuumrefining钢流脱气streamdegassing提升式真空脱气法DortmundHordervacuumdegassingprocess,DH循环式真空脱气法Ruhstahl-Hausenvacuumdegassingprocess,RH真空浇铸vacuumcasting吹氧RH操作RH-oxygenblowing,RH-OB川崎顶吹氧RH操作RH-Kawasakitopblowing,RH-KTB喷粉RH操作RH-poowderblowing,TH-PB喷

43、粉法powderinjectionprocess喷粉精炼injectionrefining蒂森钢包喷粉法ThyssenNiederheinprocess,TN瑞典喷粉法ScandinavianLancerprocess,SL君津真空喷粉法vacuumKimitsuinjectionprocess密封吹瀛合金成分调整法compositionadjustmentbysealedargonbubbling,CAS吹氧提温CAStCAS-OBprocess脉冲搅拌法pulsatingmixingprocess,PM电弧加热电磁搅拌钢包精炼法ASEA-SKFprocess真空吹氧脱碳法vacuumoxy

44、gendecarburizationprocess,VOD瀛氧脱碳法argon-oxygendecarburizationprocess,AOD蒸汽氧精炼法Creusot-LoireUddelholmprocess,CLU无渣精炼slagfreerefining摇包法shakingladleprocess铝弹脱氧法aluminiumbulletshooting,ABS钢锭ingot铸锭ingotcasting坑铸pitcasting车铸carcasting钢锭模ingotmold保温帽hottop下铸bottomcasting上铸topcasting补浇backpour,backfeeding

45、浇注速度pouringspeed脱模ingotstripping发热渣exoslag防再氧化操作reoxidationprotection连续浇注continuouscasting连铸机continuouscaster,CC,continuouscastingmachine,CCM弧形连铸机bow-typecontinuouscaster立弯式连铸机vertical-bendingcaster立式连铸机verticalcaster水平连铸机horizontalcaster小方坯连铸机billetcaster大方坯连铸机bloomcaster板坯连铸机slabcaster薄板坯连铸机thin-s

46、labcasting薄带连铸机stripcaster近终型浇铸near-net-shapecasting单辑式连铸机single-rollcaster单带式连铸机single-beltcaster双带式连铸机twin-beltcaster倾斜带式连铸机inclinedconveyertypecaster连铸流strand铸流间距stranddistance注流对中控制streamcenteringcontrol钢包回转台ladleturret中间包tundish回转式中间包swivelingtundish倾动式中间包tiltabletundish中间包挡墙weiranddamintundish

47、弓I锭杆dummybar刚性引锭杆rigiddummybar挠性引锭杆flexibledummybar结晶器mold直型结晶器straightmold弧形结晶器curvedmold组合式结晶器compositemold多级结晶器multi-stagemold调宽结晶器adjustablemold结晶器振动moldoscillation结晶器内钢液顶面meniscus,steellevel钢液面控制技术steellevelcontroltechnique保护渣castingpowder,moldpowder凝壳shell液芯liquidcore空气隙airgap一次冷去IMpeimarycool

48、ingzone二次冷去IMsecondarycoolingzone极限冷却速度criticalcoolingrate浇铸半径castingradius渗漏bleeding拉坯速度castingspeed拉漏breakingout振动波纹oscillationmark水口堵塞nozzleclogging气水喷雾冷去airmistspraycooling分离环separatingring拉相withdrawalroll立式导辑verticalguideroll弯曲辑bendingroll夹车昆pinchroll矫直辑straighteningroll驱动辑drivingroll导向辑装置rolle

49、rapron切害U定尺装置cut-to-lengthdevice钢流保护浇注shieldedcastingpractice多点矫直multipointstraightening电磁搅拌electromagneticstirring,EMS浇注周期castingcycle多炉连浇sequencecasting事故溢流槽emergercylaunder菜花头cauliflowertop钢锭缩头pipedtop表面缺陷surfacedefect内部缺陷internaldefect缩孔shrinkagecavity中心缩孔centerlineshrinkage气孔blowhole表面气孑Lsurfac

50、eblowhole皮下气孑Lsubskinblowhole针孑Lpinhole铸疤feather冷隔coldshut炼钢缺陷lamination发裂flake,haircrack纵裂longitudinalcrack横裂transversecrack角部横向裂纹transversecornercrack角部纵向裂纹longitudinalcornercrack收缩裂纹shrinkagecrack热裂hotcrack冷裂coldcrack冷脆coldshortness热脆hotshortness夹渣slaginclusion皮下夹杂subsurfaceinclusion正偏析positivese

51、gregation负偏析negativesegregation,inverseseregationV形偏析V-shapedsegregation倒V形偏析A-shapedsegregation中心偏析centersegregation中心疏松centerporosity鼓肚bulging脱方rhomboidity连铸-直接轧制continuouscasting-directrolling工艺CC-DR9钢铁材料铸铁castiron熟铁wroughtiron电解铁electrolyticiron白口铸铁whitecastiron灰口铸铁greycastiron麻口铸铁mottledcastiro

52、n变性铸铁modifiedcastiron孕育铸铁inoculatedcastiron冷硬铸铁chilledcastiron球墨铸铁nodularcastiron蠕墨铸铁vermicularcastiron可锻铸铁malleablecastiron半可锻铸铁semi-malleablecastiron奥氏体铸铁austeniticcastiron贝氏体铸铁bainiticcastiron共晶白铁eutecticwhiteiron亚共晶白口铁hypoeutecticwhiteiron过共晶白口铁hypereutecticwhiteiron结构钢constructionalsteel软钢milds

53、teel普通碳素钢plaincarbonsteel正火钢normalizedsteel热轧钢hotrolledsteel高强度彳氐合金钢high-strengthlow-alloysteel微合金钢micro-alloysteel冷轧钢coldrolledsteel深冲钢deepdrawingsteel双相钢dualphasesteel渗碳钢carburizingsteel渗氮钢nitridingsteel调质钢quenchedandtemperedsteel超高强度钢ultra-highstrengthsteel不锈专冈stainlesssteel奥氏体不锈钢austeniticstainl

54、esssteel铁素体不锈钢ferriticstainlesssteel马氏体不锈钢martensiticstainlesssteel双相不锈钢duplexstainlesssteel马氏体时效钢maragingsteel耐蚀钢corrosion-resistingsteel耐热钢heat-resistingsteel弹簧钢springsteel易切削钢free-machiningsteel耐磨钢abrasion-resistantsteel工具钢toolsteel高速钢high-speedsteel冷作模具钢cold-workdiesteel热作模具钢hot-workdiesteel钢筋钢reinforcedbarsteel钢轨钢railsteel轮箍钢typesteel管线钢pipelinesteel锅炉钢boilersteel电工钢electricalsteel10、冶金英语采矿mining地下采矿undergroundmining露天采矿opencutmining,openpitmining,surfacemining采矿工程miningengineerin