材料加工專業(yè)詞匯

Professionalvocabulary(1)casting鑄造welding焊接plasticforging塑性成形extrusion擠壓blanking沖裁freeforging自由鍛Dieforging模鍛Drawing拉深bending彎曲castingmold鑄模ferromagnetism['fer?um?ɡ'netik]n.磁鐵性ferrous['fer?s]adj.[化]亞鐵的；鐵的，含鐵的spin[spin]旋轉(zhuǎn),編造mediate['mi:dieit]vt.調(diào)停；傳達.lateral['l?t?r?l]adj.側(cè)面的，橫向的valence['veil?ns]n.[化]價；原子價；化合價synthesize['sinθisaiz]vt.合成；綜合quantumdotn.量子點momentumspace動量空間spatialstructure空間結(jié)構(gòu)reactiongashole反應(yīng)性氣孔mechanicalgashole侵入性氣孔veining['veini?]毛刺surfaceembrittlement表面脆化quenching淬火surfacequenching表面淬火annealingn.熱處理；低溫退火nomalizing：正火temperingn.回火carburisation：滲碳weldcracking焊接裂紋laserwelding激光焊resistancewelding電阻焊arcwelding電弧焊runningsystem(gatingsystem)澆注系統(tǒng)pouringladle澆包basesand原砂silicasand硅砂l(fā)owpressurediecasting低壓鑄造continuouscasting連續(xù)鑄造diecasting金屬型鑄造lostfoamcasting消失模鑄造fundamentalofsolidification凝固原理ceramic陶瓷alloy合金polymer聚合物viscosity[vi'sk?s?ti]n.粘性，粘度deformation變形sheerstress剪切應(yīng)力flowstress流變應(yīng)力residualstress殘余應(yīng)力latentheat凝固潛熱t(yī)emperaturegradient溫度梯度themalconductivity導(dǎo)熱系數(shù)cellular['seljul?]單元，胞狀dendritic[den'dritik,-k?l]adj.樹枝狀的；樹狀的equiaxed['i:kwi?kst]等軸狀的anisotropy[,?nai's?tr?pi]n.[物]各向異性interfaceenergy界面能wettingangle潤濕角thermodynamic[,θ?:m?udai'n?mik,-di-]adj.熱力學(xué)的mushyzone糊狀區(qū)coefficientn.協(xié)同因素；[數(shù)]系數(shù)；[物]率diffusioncoefficient擴散系數(shù)distributioncoeffient分配系數(shù)macroscopicsegregation宏觀偏析microscopicsegregation微觀偏析liquidus['likwid?s]n.[熱]液相線.adj.液體的，液態(tài)的solidus['s?lid?s]n固相線metastable亞穩(wěn)態(tài)cluster團簇lattice['l?tis]n.格子；格架；晶格partical顆粒，質(zhì)點undercooling過冷solute['s?lju:t,s?'lju:t,'s?ulu:t]n.溶質(zhì)；溶解物.adj.溶解的solutalundercooling溶質(zhì)過冷度activationenergy激活能nucleus['nju:kli?s]n.核，核心；原子核criticalnucleus臨界晶核homogeneousnucleation勻質(zhì)形核heterogeneousnucleation非勻質(zhì)形核differential[,dif?'ren??l]adj.微分的；n.微分；差別differentialanalysis微分分析numericalsimulation數(shù)值模擬FEM(finiteelementmethod)analyses有限元分析diecavity模腔auxiliary[?:ɡ'zilj?ri]n.輔助者，輔助物；adj.輔助的；附加的auxiliarysystem輔助系統(tǒng)geometric[d?i?u'metrik]adj.幾何學(xué)圖形的；幾何學(xué)的threedimensionalCADsoftware三維CAD軟件