钢铁冶金专业英语.doc
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1、冶金专业英语1 总论采矿mining地下采矿underground mining露天采矿open cut mining, open pit mining, surface mining采矿工程mining engineering选矿(学)mineral dressing, ore beneficiation, mineral processing矿物工程mineral engineering冶金(学)metallurgy过程冶金(学)process metallurgy提取冶金(学)extractive metallurgy化学冶金(学)chemical metallurgy物理冶金(学)ph
2、ysical metallurgy金属学Metallkunde冶金过程物理化学physical chemistry of process metallurgy冶金反应工程学metallurgical reaction engineering冶金工程metallurgical engineering钢铁冶金(学)ferrous metallurgy, metallurgy of iron and steel有色冶金(学)nonferrous metallurgy真空冶金(学)vacuum metallurgy等离子冶金(学)plasma metallurgy微生物冶金(学)microbial m
3、etallurgy喷射冶金(学)injection metallurgy钢包冶金(学)ladle metallurgy二次冶金(学)secondary metallurgy机械冶金(学)mechanical metallurgy焊接冶金(学)welding metallurgy粉末冶金(学)powder metallurgy铸造学foundry火法冶金(学)pyrometallurgy湿法冶金(学)hydrometallurgy电冶金(学)electrometallurgy氯冶金(学)chlorine metallurgy矿物资源综合利用engineering of comprehensive
4、 utilization of mineral resources中国金属学会The Chinese Society for Metals中国有色金属学会The Nonferrous Metals Society of China2 采矿采矿工艺mining technology有用矿物valuable mineral冶金矿产原料metallurgical mineral raw materials矿床mineral deposit特殊采矿specialized mining海洋采矿oceanic mining, marine mining矿田mine field矿山mine露天矿山surfa
5、ce mine地下矿山underground mine矿井shaft矿床勘探mineral deposit exploration矿山可行性研究mine feasibility study矿山规模mine capacity矿山生产能力mine production capacity矿山年产量annual mine output矿山服务年限mine life矿山基本建设mine construction矿山建设期限mine construction period矿山达产arrival at mine full capacity开采强度mining intensity矿石回收率ore recove
6、ry ratio矿石损失率ore loss ratio工业矿石industrial ore采出矿石extracted ore矿体orebody矿脉vein海洋矿产资源oceanic mineral resources矿石ore矿石品位ore grade岩石力学rock mechanics岩体力学rock mass mechanics3 选矿选矿厂concentrator, mineral processing plant工艺矿物学process mineralogy开路open circuit闭路closed circuit流程flowsheet方框流程block flowsheet产率yie
7、ld回收率recovery矿物mineral粒度particle size粗颗粒coarse particle细颗粒fine particle超微颗粒ultrafine particle粗粒级coarse fraction细粒级fine fraction网目mesh原矿run of mine, crude精矿concentrate粗精矿rough concentrate混合精矿bulk concentrate最终精矿final concentrate尾矿tailings粉碎comminution破碎crushing磨碎grinding团聚agglomeration筛分screening, si
8、eving分级classification富集concentration分选separation手选hand sorting重选gravity separation, gravity concentration磁选magnetic separation电选electrostatic separation浮选flotation化学选矿chemical mineral processing自然铜native copper铝土矿bauxite冰晶石cryolite磁铁矿magnetite赤铁矿hematite假象赤铁矿martite钒钛磁铁矿vanadium titano-magnetite铁燧石t
9、aconite褐铁矿limonite菱铁矿siderite镜铁矿specularite硬锰矿psilomelane软锰矿pyrolusite铬铁矿chromite黄铁矿pyrite钛铁矿ilmennite金红石rutile萤石fluorite高岭石kaolinite菱镁矿magnesite重晶石barite石墨graphite石英quartz方解石calcite石灰石limestone白云石dolomite云母mica石膏gypsum硼砂borax石棉asbestos蛇纹石serpentine阶段破碎stage crushing粗碎primary crushing中碎secondary cru
10、shing细碎fine crushing对辊破碎机roll crusher粉磨机pulverizer震动筛vibrating screen筛网screen cloth筛孔screen opening筛上料oversize筛下料undersize粗磨coarse grinding细磨fine grinding球磨机ball mill衬板liner分级机classifier自由沉降free setting沉积sedimentation石灰lime松油pine oil硫化钠sodium sulfide硅酸钠(水玻璃)sodium silicate, water glass过滤filtration过滤
11、机filter给矿,给料feeding给矿机feeder在线分析仪on line analyzer在线粒度分析仪on line size analyzer超声粒度计ultrasonic particle sizer, supersonic particle sizer4 冶金过程物理化学4.1 冶金过程热力学冶金过程热力学thermodynamics of metallurgical processes统计热力学statistical thermodynamics不可逆过程热力学thermodynamics of irreversible processes化学热力学chemical ther
12、nodynamics表面热力学surface thermodynamics合金热力学thermodynamics of alloys冶金热力学数据库thermodynamics databank in metallurgy系system单元系single-componentsystem多元系multicomponent system均相系统homogeneous system广度性质extensive property强度性质intensive property过程process等温过程isothermal process等压过程isobaric process等容过程isochoric pr
13、ocess绝热过程adiabatic process可逆过程reversible process不可逆过程irreversible process自发过程spontaneous process自理过程physical process化学过程chemical process冶金过程metallurgical process化学反应chemical reaction化合反应combination reaction分解反应decomposition reaction置换反应displacement reaction可逆反应reversible reaction不可逆反应irreversible re
14、action电化学反应electrochemical reaction多相反应multiphase reaction固态反应solid state reaction气一金(属)反应gas-metal reaction渣一金(属)反应slag-metal reaction平衡equilibrium化学平衡chemical equilibrium相平衡phase equilibrium热力学平衡thermodynamic equilibrium亚稳平衡metastable equilibrium热力学函数thermodynamic function偏摩尔量partial molar quantit
15、y总摩尔量integral molar quantity标准态standard state焓enthalpy生成焓enthalpy of formation反应焓enthalpy of reaction熵entropy吉布斯能Gibbs energy生成吉布斯能Gibbs energy of formation反应吉布斯能Gibbs energy of reaction溶解吉布斯能Gibbs energy of solution吉布斯能函数Gibbs energy function化学位chemical potential热化学thermochemistry热效应heat effect热容he
16、at capacity熔化热heat of fusion汽化热heat of vaporization升华热heat of sublimation相变热heat of phase transformation放热反应exothermic reaction吸热反应endothermic reaction赫斯定律Hesss law相律phase rule相图phase diagram一元相图single-component phase diagram二元相图binary-component phase diagram三元相图ternary-component phase diagram液相线liq
17、uidus固相线solidus共晶点eutectic point杠杆规则lever rule溶液solution溶质solute溶剂solvent固溶体solid solution溶液浓度concentration of solution摩尔分数mole fraction冶金熔体metallurgical melt金属熔体metal melt(炉)渣,熔渣slag熔盐molten salt, fused salt理想溶液ideal solution真实溶液real solution正规溶液regular solution活度activity活度系数activity coefficient拉乌尔
18、定律Raoults law亨利定律Henrys law纯物质标准态pure substance standard质量溶液标准(态)1 mass% solution standard无限稀溶液参考态reference state of infinityly dilute solution相互作用系数interaction coefficient化学反应等温式chemical reaction isotherm吉布斯亥姆霍兹方程Gibbs-Helmholtz equation质量作用定律law of mass action平衡常数equilibrium constant平衡值equilibrium
19、 value直接还原direct reduction间接还原indirect reduction金属热还原metallothermic reduction选择性氧化selective oxidation渣碱度basicity of slag光学破度optical basicity酸性氧化物acid oxide碱性氧化物basicoxide两性氧化物amphoteric泡沫渣foaming slag熔渣的分子理论molecular theory of slag熔渣的离子理论ionization theory of slag脱氧平衡deoxidation equilibrium脱氧常数deoxid
20、ation constant熔渣脱硫desulfurization by slag气态脱硫desulfurization in the gaseous state硫分配比sulfur partition ratio硫化物容量sulfide capacity氧化脱磷dephosphorization under oxidizing atmosphere磷分配比碳一氧平衡carbon-oxygen equilibrium真空脱碳vacuum decarburization去气degassing去除非金属夹杂(物)elimination of nonmetallic inclusion非金属夹杂(物
21、)变形form modification of nonmetallic inclusion脱硅desiliconization脱锰demanganization分配平衡distribution law化学气相沉积chemical vapor deposition(CVD)4.2 冶金过程动力学微观动力学microkinetics化学动力学chemical kinetics反应途径reaction path反应机理reaction mechanism基元反应elementary reaction平行反应parallel链反应chain reaction总反应overall reaction反应速
22、率reaction rate反应速率常数reaction rate constant反应级数reaction order零级反应zero order reaction一级反应first order reaction二级反应second order reactionn级反应nth order reaction碰撞理论collision theory活化能activation energy表现活化能apparent activation energy阿伦尼乌斯方程Arrhenius equation半衰期half-life宏观动力学macrokinetics冶金过程动力学kinetics of m
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