課程名稱Course Title (中文) 物理冶金學(二) (英文) Physical Metallurgy 開課單位Departments 材料工程學系 課程代碼Course No. T3122 授課教師Instructor 胡家榮 學分數Credit 3.0 必/選修core required/optional 選修 開課年級Level 大三 先修科目或先備能力(Course Pre-requisites)：材料科學導論(1)(2) 課程概述與目標(Course Overview and Goals)：物理冶金為材料系的基本課程，其目標有：說明基本的冶金現象；介紹商用合金的成分與性質及傳授金屬製程的原理。課程所涵蓋的觀念及現象，可廣泛地運用於材料其他領域中，故為材料系的基礎。本課程為兩學期連貫課程。 教科書(Textbook) R. Abbaschian, Lara Abbaschian, and R.E. Reed-Hill, Physical Metallurgy Principles, 4rd edn., Cengage Learning, Stamford, 2010. 參考教材(Reference)
 課程大綱 Syllabus 學生學習目標Learning Objectives 單元學習活動Learning Activities 學習成效評量Evaluation 備註Notes 序No. 單元主題Unit topic 內容綱要Content summary 1 defects ch7 vancies Understand the themodynamics of vacancies. 2 ch 9 solid solutions types of solid solution, intermediate phases, intestitial solid solution, subsitutional solid solution, intraction of dislocations and solute atoms. 了解固溶體之種類、與機械性質之影響。 3 ch9 solid solutions The drag of dislocation atomosphere on moving dislocations, the sharp yield point and Luder bands, strain aging, dynamic strain aging. 固溶體與機械性質之影響。 4 grain boundaries freedom degrees of grain boundaries, LEDS,dynamic recovery, Hall-Petch reation, grain size, coincidence-site lattices. 瞭解晶界形成及如何影響機械性質。 5 ch 8 annealing stored energy of cold work, recovery, recrystallization, grain growth, grain size effect. 了解退火對組織變化及機械性質之影響。 6 ch 8 annealing stored energy of cold work, recovery, recrystallization, grain growth, grain size effect. 了解退火對組織變化及機械性質之影響。 7 Phases and phase diagrams isomorphous alloy systems, the lever rule, graphical determinations of partial-molal free energies. 了解何謂相(phase)、相l律(phase rule)。 8 binary phase diagrams isomorphous alloy systems, equilibrium heating or cooling, superlattices, miscibility gaps, eutectic, eutectoid, peritectic, monotectic reactions. 了解二元相圖之相關現象。 9 期中考 期中考 期中考 10 diffusion in substitutional solid solutions diffusion in an ideal solution, Kirkendall effect, Darken's equations, Fick's second law, matano Method. 了解理想固溶體擴散、取代式固溶體之擴散原理、Matano 實驗計算擴散係數。 11 diffusion in substitutional solid solutions intrinsic diffusivities, self-diffusion in pure metals, diffusion in non-isomorphic alloy systems. 了解不同型態 (純金屬、稀薄固溶體、一般成分合金) 擴散係數計算。 12 interstitial diffusion Snock effect, relaxation time, anelastic measurement. 學習插入式固溶體之擴散係數如何計算。 13 nucleation and growth kinetics nucleation of a liquid fromthe vapor, freezing, solid-state reactions, diffusion -controlled growth 學習氣、 液、固三相間不同像變態之機構及原理。 14 nucleation an growth kinetics heterogeneous nucleation, growth kinetics, interface controlled growth. 學習異質成核、界面控制相成長機制及加熱成長機構。 15 solidification of metals continuous growth, lateral growth, stable interface freezing, dentritic growth in pure metals,freezing in alloys with planar interface. 學習金屬凝固基本原理。 16 solidification of metals crystal growth from the liquid phase, the heats of fusion ans vaporization, The nature of the liquid-solid interface. 學習金屬凝固基本原理。 17 solidification of metals the Scheil equation, dentritic freezing in alloys, freezing of ingots, homogenization, inverse segregation, porosity, eutectic freezing. 學習金屬凝固基本原理，進階了解金屬鑄造時之缺陷型態及如何避免或熱處理降低其機械強度損害程度。 上課態度 18 期末考 期末考 期末考

 序No. 實施期間Period 實施方式Content 教學說明Teaching instructions 彈性教學評量方式Evaluation 備註Notes 1 起:2024-06-10 迄:2024-06-21 1.同步遠距教學 Synchronous distance learning 遠距上課或線上自我學習 線上學習及評量

 教學要點概述： 1.自編教材 Handout by Instructor： ■ 1-1.簡報 Slids ■ 1-2.影音教材 Videos □ 1-3.教具 Teaching Aids ■ 1-4.教科書 Textbook □ 1-5.其他 Other □ 2.自編評量工具/量表 Educational Assessment □ 3.教科書作者提供 Textbook 成績考核 Performance Evaluation： 期末考：20%   期中考：20%   其他評量：10%   彈性教學：10%   平時考：40%   教學資源(Teaching Resources)： □ 教材電子檔(Soft Copy of the Handout or the Textbook) □ 課程網站(Website) 扣考規定：https://curri.ttu.edu.tw/p/412-1033-1254.php