炼铁、炼钢、轧钢工艺及设备专业英语词汇一、原材料Raw material原料场raw material yard自动化混匀料场auto blending yard机械化混合料场mechanized material mixing stockyard矿石ore矿石品位ore grade精矿concentrated ore块矿lump ore粉矿ore fines溶剂flux石灰lime石灰石limestone萤石fluorite铁精粉concentrated ore fines煤coal煤粉coal powder洗精煤cleaned coal焦炭coke耐火材料refractory material仓库warehouse先进先出FIFO（first in, first out）二、焦化Coking焦炉coking ovens焦炉砌炉：bricklaying of coke ovens焦炉煤气coke oven gas三、烧结Sintering混矿ore blending返矿returned ore烧结机sintering machine带式烧结机belt type sintering machine四、炼铁Iron-making高炉BF(Blast furnace)烧结矿sintered ore球团矿pellet热风炉hot blast stove布袋除尘器bag filter破碎机crusher软水密闭循环冷却soft water closed-loop circulation cooling 无料钟炉顶布料bell-less top for burden distribution高炉富氧rich oxygen for blast furnace浓相输送喷煤dense phase conveying for coal injection出铁场cast house生铁pig iron上料系统charging system铁水hot metal铁水包hot metal ladle铁水罐车hot metal ladle car五、炼钢Steel-making原料准备raw material preparation铁水进厂hot metal on site铁水预处理hot metal pretreatment混铁炉hot metal mixer脱硫desulfurization脱磷dephosphorization电炉EAF（electric arc furnace）电极electrode废钢scrap废钢场scrap yard在线放射性元素检测仪in-line radioactive element detection device 转炉BOF（Basic oxygen furnace）钢包ladle钢包烘烤ladle baking钢包盖ladle cover钢包机械手ladle manipulator钢包回转台ladle turret钢包准备ladle preparation钢包下渣自动检测auto inspection of ladle deslagging扒渣deslagging钢包精炼炉LF (Ladle furnace)氩气搅拌argon stirring真空脱气VD (Vacuum Degassing)抽真空vacumizing保真空时间under vacuum time喂线wire feeding喂线机wire feeder铝线aluminum wire软吹soft bubbling合金alloy合金烘烤alloy baking辅料auxiliary material终点控制final control成分控制composition control终点温度final temperature镇静钢killed steel半镇静钢semi-killed沸腾钢rimmed steel连铸continuous casting模铸ingot casting结晶器mould保护渣casting powder保护渣烘烤casting powder baking结晶器电磁搅拌M-EMS(mould electro magnetic stirring) 结晶器液面控制mould liquid steel level control液面波动fluctuation of liquid level液面自动控制auto-control of liquid steel level自动加渣auto adding of casting powder中包tundish中包覆盖剂tundish powder中包钢水温度tundish steel temperature中包液面控制tundish level control钢水过热度superheat of liquid steel连铸机CCM(continuous casting machine)弧形连铸机curved CCM浇注半径casting radius铸流strand整体式水口one-piece nozzle或integral nozzle保护浇注protection casting氩气保护argon protection二次氧化re-oxidization拉钢速度casting speed塞棒stopper控制塞棒开口度control the opening of stopper末端电磁搅拌F-EMS (final electro magnetic stirring)电流current频率frequency二次水冷secondary water cooling二冷配水secondary cooling water ratio液相线温度liquidus temperature小方坯billet大方坯bloom铸坯断面billet/bloom section六、轧钢Steel-rolling大棒线large-sized bar rolling line小棒线small-sized bar rolling line坯料验收billet acceptance加热炉reheating furnace步进式加热炉walking type reheating furnace蓄热式步进加热炉recuperative walking type reheating furnace 预热段preheating zone加热段reheating zone保温段holding zone烧嘴burner加热时间reheating time加热温度reheating temperature连续测温continuous temperature measurement燃气流量gas flowrate压力pressure出钢节奏bloom discharging time gap除鳞机descaler高压水除鳞high pressure water descaling水压water pressure压力表pressure gauge除鳞压力descaling pressure轧机rolling mill连轧机组continuous rolling train开轧温度start rolling temperature粗轧rough rolling中轧intermediate rolling精轧finish rolling轧辊roll导卫guide冷床cooling bed冷床长度cooling bed length步进式冷床walking type cooling bed过程标识process identification冷剪cold shear锯切disk cutting砂轮锯abrasive disk金属锯metal disk更换锯片change the disk离线处理off-line handling定尺cut-to-length热轧棒材hot-rolled bar端部质量end quality测径仪gauge meter减定径reducing & sizing成品表面final product surface成品尺寸final product size换槽groove change换导卫guide change钢材修磨bar grinding调整料型尺寸adjust size of rolling stock 打捆bundling人工打捆manual bundling捆重bundle weight称重检查weighing inspection钢带steel strip产品标识product identification标牌label标签tag冷却cooling冷却方式cooling method冷却温度cooling temperature冷却时间cooling time冷却曲线cooling curve冷却速率cooling rate控冷controlled cooling空冷air cooling自然冷却natural cooling水冷箱water cooling box冷床cooling bed快速冷却rapid cooling, quickly cooling缓冷retard cooling, slow cooling七、后部Further processing台车式退火炉trolley-type annealing furnace 抛丸shot blasting抛丸机shot blasting machine调整给丸量adjust blast feeding amount矫直straightening矫直机straightening machine粗矫rough straightening精矫fine straightening二辊矫直机two-roll straightening machine七辊矫直机seven-roll straightening machine矫直辊角度angle of straightening roll反弯量anti-bending amount倒棱chamfering倒棱机chamfering machine砂轮/刀片倒棱机sand wheel/blade chamfering machine 调整砂轮高低位置adjust sand wheel height探伤inspection探伤精度inspection tolerance探伤方法inspection method样棒reference bar, master bar样棒台架reference bar rack, master bar rack合格材qualified bar不合格材unqualified bar超声波探伤UT(ultrasonic test)平底孔FBH（flat-bottom hole）涡流探伤ET(eddy current test)漏磁探伤Flux leakage test水浸超声探伤water immersion UT八、检试验Test and inspection equipment风洞air tunnel风洞送样sample transferring by air tunnel试样sample转炉试样BOF sample电炉试样EAF sample连铸试样CCM sampleLF试样LF sampleVD试样VD sample产品试样bar sample试样的选择sample selection取样sample taking纵向 longitudinal direction横向 transversal direction轴向axial direction取样位置sampling position制样sample preparation磨样sample grinding试样清理sample cleaning钻孔drilling钻屑chips试样块test piece酸浸acid etching酸洗槽acid etching tank低倍浸蚀macroetch低倍照片macrograph光谱仪spectrometer手提式光谱仪portable spectrometer直读光谱仪readable spectrometer红外碳硫分析仪far-infrared C-S analyzer氧氮氢分析仪O,N,H analyzer电子拉伸试验机electro tensile strength tester 电液伺服试验机electro-hydraulic servo tester 端淬机Jominy tester布氏硬度计Brinell hardness tester洛氏硬度计Rockwell hardness tester压痕impressions硬度换算hardness conversion能谱仪Energy Disperse Spectroscopy（EDS）热顶锻试验机hot upsetting tester冲击试验机impact testerV形缺口V notchU形缺口U notch磁粉探伤MPI（magnetic powder inspection）塔形切削检验step-down test断口试验fracture test断口分析fracture analysis显微镜microscope放大倍数magnification放射性活度计radioactivity meter硬度计hardness tester扫描电镜SEM（scanning electron microscope）九、技术条件、控制计划、FEMA、标准中的相关词汇，测量、检查工具订单order采购合同purchase contract合同评审contract audit技术条件technical specification技术协议technical agreement技术要求technical requirements工艺流程process flow工艺流程图process flow chart标准要求standard requirement钢种steel grade钢种标识grade designation碳素钢carbon steel结构钢structural steel优质碳素结构钢quality carbon structural steel轴承钢bearing steel合金结构钢alloy structural steel齿轮钢gear steel弹簧钢spring steel易切削钢free cutting steel调质钢quenched and tempered steel非调质钢non quenched and tempered steel高碳铬轴承钢high-carbon chromium bearing steel低合金高强度结构钢low alloy high strength structural steel非调质机械结构钢ferritic-pearlitic engineering steel for precipitation hardening from hot-working temperature船用锚链钢anchoring chain steel for ship抽油管用热轧圆钢hot-rolled round steel for sucker rod管道元件用钢steel for pipe component锅炉和过热器用无缝中碳钢管坯medium-carbon pipe blank for manufacture of seamless tube for boilers and superheaters油气井套管和油管坯pipe blank for oil well casing tube and oil tube高压用无缝钢管圆管坯round pipe blank for high-pressure seamless pipe液压支柱用热轧无缝钢管圆管坯round pipe blank for hot-rolled seamless pipe as hydraulic frame高强度低温韧性弹簧钢high-strength & low-temperature roughness spring steel干切齿轮钢dry cut gear steel以轧代锻特种型钢special shape steel produced by rolling instead of forging轿车涨断连杆用非调质钢non-quenched & tempered steel for car cracking rod低氧保硫保铝易切削非调质钢free-cutting steel & non quenched and tempered steel with low O and required S and Al渗碳钢carburized steel冶炼方法melting method化学成分chemical composition化学成分范围chemical range规定的元素specified elements残余元素residual elements微量元素trace elements有意添加的元素intentionally added elements碳carbon锰manganese磷phosphorus硫sulfur硅silicon铜copper钒vanadium铅lead硼boron镍nickel铬chromium钼molybdenum熔炼分析heat analysis产品分析product analysis钢材成分chemical composition of rolled steel高炉渣BF slag钢渣steel slag火花直读光谱仪spark readable spectrograph高频超声探伤仪high frequency UT电感耦合式inductively coupled等离子体发射光谱仪plasma emission optical spectrometry 力学性能physical properties布氏硬度Brinell hardness维氏硬度Vickers hardness洛氏硬度Rockwell hardness屈服点yield point屈服强度yield strength抗拉强度tensile strength断后伸长率elongation after fracture 塑性plasticity韧性toughness允许偏差permissible tolerance内控范围internal control range炉次heat炉号heat No.批次lot，batch尺寸size，dimension外形shape重量weight压缩比reduction ratio不圆度out-of-round弯曲度bending交货状态delivery condition轧态as rolled淬火+回火quenched +tempered退火态annealed正火态normalized试验方法test method检验规则inspection rules防混号检验anti-mix inspection总放射性活度total radioactive activity冷拔cold drawing消除应力stress released包装packing标志marking质量证明书mill certificate入库warehousing贮存storage运输transport交付delivery表面质量surface quality内部质量internal quality金相组织metallographic structure 显微组织microstructure宏观组织macrostructure基体组织matrix structure混合组织mix structure过渡组织transitional structure锻造组织forged structure临界点critical point临界温度critical temperature临界相变critical phase transition 临界曲线critical curve相phase相变phase transformation铁素体ferrite珠光体pearlite奥氏体austenite马氏体martensite回火马氏体tempered martensite贝氏体bainite渗碳体cementite洁净度cleanness非金属夹杂物non-metallic inclusions 宏观夹杂物macro-inclusions串string不连续的串discontinuous string场field最恶劣视场worst field级别数level类型typeA类type AB类type BC类type CD类type D细系thin series粗系heavy series硫化物sulfide氧化物oxide淬透性hardenability结晶crystallization再结晶recrystallization等轴晶粒equiaxed grain细晶粒fine grain粗晶粒coarse grain晶粒长大grain growth晶粒度grain size晶粒度级别数grain size level奥氏体晶粒度austenite grain size原始奥氏体晶粒度original austenite grain size 二次晶粒度secondary grain size再结晶晶粒度recrystallized grain size平均晶粒度average grain size晶界grain boundary图谱chart图谱比照chart comparison偏析segregation碳偏析carbon segregation上限upper limit下限lower limit淬火quenching回火tempering退火annealing球化退火spheroidizing annealing软化退火soft annealing正火normalizing脱碳decarburization部分脱碳partial decarburization完全脱碳total decarburization脱碳层深度decarburization layer depth加工硬化work hardening表面硬化case hardening碳当量值carbon equivalent带状组织banded structure网状组织network structure碳化物带状carbide band碳化物网状carbide network自动图像分析仪auto image analyzer宏观发纹检验macro-streak-flaw test总折算个数total conversion number最大的宏观发纹maximum macro-streak-flaw表面划伤surface scratch缩孔pipe气泡blow holes裂纹cracks翻皮splashes白点flakes晶间裂纹inter-crystalline cracking毛边burr飞刺fin折叠laps针孔pinholes褶皱folds疏松porosity中心疏松center porosity一般疏松normal porosity锭型偏析bloom shape segregation一般点状偏析normal dotted-like segregation 边缘点状偏析edge dotted like segregation皮下气泡subsurface blister测量measurement检查checking铸坯检验billet/bloom inspection目视检查visual inspection仪器检测instrument inspection卡尺caliper直尺ruler塞尺filler流量表flowmeter高温计pyrometer热电偶thermal couple气体流量计gas flowmeter计算机自动控制computer auto control 2级系统level 2 system电子称electronic scale天车overhead crane红外测温仪infrared thermometer校准calibration校准日期calibration date。