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1、学生专区 http:/ Science物料科学定义Material Science Definition加工性能Machinability强度Strength抗腐蚀及耐用Corrosion & resistancedurability金属特性Special metallic features抗敏感及环境保护Allergic,re-cycling & environmental protection化学元素Chemical element元素的原子序数Atom of Elements原子及固体物质Atom and solid material原子的组成、大小、体积和单位图表The size, m
2、ass, charge of an atom, and is particles(Pronton,Nentron and Electron)原子的组织图Atom Constitutes周期表Periodic Table原子键结Atom Bonding金属与合金 Metal and Alloy铁及非铁金属Ferrous & Non Ferrous Metal金属的特性Features of Metal晶体结构 Crystal Pattern晶体结构，定向格子及单位晶格Crystal structure, Space lattice& Unit cellX线结晶分析法X ray crystal a
3、nalyics method金属结晶格子 Metalspace lattice格子常数 Lattice constant米勒指数 Mills Index金相及相律 MetalPhase and Phase Rule固熔体 Solid solution置换型固熔体 Substitutional type solidsolution插入型固熔体 Interstital solid solution金属间化物 Intermetallic compound金属变态Transformation变态点Transformation Point磁性变态Magnetic Transformation同素变态Al
4、lotropic Transformation合金平衡状态Thermal Equilibrium相律Phase Rule自由度Degree of freedom临界温度Critical temperture共晶Eutectic包晶温度 PeritecticTemperature包晶反应 Peritectic Reaction包晶合金 Peritectic Alloy亚共晶体Hypoeutetic Alloy过共晶体 Hyper-ectectic Alloy金属的相融、相融温度、晶体反应及合金在共晶合金、固熔孻共晶合金及偏晶反应的比较Equilibrium Comparision金属塑性Plas
5、tic Deformation滑动面 Slip Plan畸变 Distortion硬化 Work Hardening退火 Annealing回复柔软 Crystal Recovery再结晶 Recrystallization金属材料的性能及试验Properties & testing of metal化学性能ChemicalProperties物理性能Physical Properties颜色Colour磁性Magnetisum比电阻Specific resistivity & specific resistance比重Specific gravity & specific density比热
6、Specific Heat热膨胀系数Coefficient of thermal expansion导热度Heat conductivity机械性能Mechanical properties屈服强度(降伏强度) (Yield strangth)弹性限度、阳氏弹性系数及屈服点elastic limit, Yeungs module of elasticity to yield point伸长度Elongation断面缩率Reduction of area金属材料的试验方法The Method ofMetal inspection不破坏检验Non destructive inspections渗透
7、探伤法Penetrate inspection磁粉探伤法Magnetic particle inspection放射线探伤法Radiographic inspection超声波探伤法Ultrasonic inspection显微观察法Microscopic inspection破坏的检验Destructive Inspection冲击测试Impact Test疲劳测试Fatigue Test潜变测试 Creep Test潜变强度Creeps Strength第壹潜变期Primary Creep第二潜变期Secondary Creep第三潜变期Tertiary Creep主要金属元素之物理性质P
8、hysical properties of majorMetal Elements工业标准及规格 铁及非铁金属Industrial Standard Ferrous & Non硬度及拉力 Hardness& Tensile strength test拉伸测试(顺纹测试)Elongation test杯突测试(厚度:0.4公厘至1.6公厘，准确至0.1公厘 3个试片平均数)Erichsen test (Thickness: 0.4mm to 1.6mm,figure round up to 0.1mm)曲面(假曲率)Camber厚度及阔度公差 Tolerance onThickness & Wi
9、dth平坦度(阔度大于500公厘，标准回火)Flatness (width500mm,temper: standard)弯度 Camber冷辘钢片储存与处理提示General advice on handling& storage of cold rolled steel coil & sheet防止生锈Rust Protection生锈速度表Speed of rusting焊接 Welding气焊 Gas Welding埋弧焊Submerged-arc Welding电阻焊 Resistance Welding冷辘钢片(拉力:30-32公斤/平方米)在没有表面处理状态下的焊接状况Spot w
10、elding conditions for bared (free frompaint, oxides etc) Cold rolled mild steel sheets(T/S:30-32 Kgf/ m2)时间效应(老化)及拉伸应变Aging & Stretcher Strains日工标准(JIS G3141)冷辘钢片化学成份Chemical composition cold rolled steel sheet to JIS G3141冷辘钢片的理论重量计算方程式Cold Rolled Steel Sheet Theoretical mass日工标准(JISG3141)冷辘钢片重量列表M
11、ass of Cold-Rolled Steel Sheet to JIS G3141冷辘钢片订货需知Ordering of cold rolled steel strip/sheet其它日工标准冷轧钢片(用途及编号)JISstandard & application of other cold Rolled Special Steel电镀锌钢片或电解钢片Electro-galvanized Steel Sheet/Electrolytic Zinc Coated Steel Sheet简介General电解/电镀锌大大增强钢片的防锈能力Galvanic Action improving We
12、ather &Corrosion Resistance of the Base Steel Sheet上漆能力 Paint Adhesion电镀锌钢片的焊接Welding of Electro-galvanized steel sheet点焊Spotwelding滚焊Seam welding电镀锌(电解)钢片Electro-galvanized Steel Sheet生产流程Production Flow Chart常用的镀锌钢片(电解片)的基层金属、用途、日工标准、美材标准及一般厚度Base metal, application, JIS & ASTM standard, and Norma
13、l thickness ofgalvanized steel sheet锌镀层质量 Zinc Coating Mass表面处理 Surface Treatment冷轧钢片 Cold-Rolled Steel Sheet/Strip热轧钢片 Hot-Rolled Sheet/Strip电解冷轧钢片厚度公差Thickness Tolerance of Electrolytic Cold-rolled sheet热轧钢片厚度公差Thickness Tolerance of Hot-rolled sheet冷轧或热轧钢片阔度公差Width Tolerance of Cold or Hot-rolled
14、 sheet长度公差 Length Tolerance理论质量 Theoretical Mass锌镀层质量(两个相同锌镀层厚度)Mass Calculation of coating(For equal coating)/MM锌镀层质量(两个不同锌镀层厚度)Mass Calculation of coating (Fordifferential coating)/MM镀锡薄铁片(白铁皮/马口铁) (日工标准 JIS G3303)简介General镀锡薄铁片的构造Construction of Electrolytic Tinplate镀锡薄钢片(白铁皮/马日铁)制造过程Production Process of Electrolytic Tinplate锡层质量Mass of Tin Coating(JIS G3303-1987)两面均等锡层Both Side Equally Coated Mass两面不均等锡层Both Side Differ
