材料力學(xué)性能

出版時(shí)間:2009-8  出版社:化學(xué)工業(yè)出版社  作者:劉春廷,馬繼 主編  頁(yè)數(shù):173  

內(nèi)容概要

本書(shū)是根據(jù)教育部最新頒布的課程教學(xué)基本要求和課程改革的精神編寫(xiě)的,以英文為表達(dá)形式,在內(nèi)容和形式上有較大的更新,為材料性能學(xué)課程開(kāi)展雙語(yǔ)教學(xué)提供適用教材。     全書(shū)共十章,以工程材料的強(qiáng)度—硬度—塑性—韌性力學(xué)性能為主線,前七章詳細(xì)闡述金屬材料的力學(xué)性能,后三章分別闡述高分子材料、陶瓷材料和復(fù)合材料的力學(xué)性能,重點(diǎn)闡述工程材料在靜載荷、沖擊載荷和交變載荷及在環(huán)境介質(zhì)(高溫和腐蝕條件)作用下的力學(xué)性能,并從斷裂力學(xué)的角度出發(fā),重點(diǎn)闡述工程材料的抗斷裂性能等。本書(shū)以闡述宏觀規(guī)律為主,將宏觀規(guī)律與微觀機(jī)理相結(jié)合,同時(shí)強(qiáng)調(diào)理論與實(shí)際相聯(lián)系。     本書(shū)作為機(jī)械類和材料類學(xué)生的專業(yè)基礎(chǔ)課程材料性能學(xué)的教學(xué)用書(shū),適用于48~64學(xué)時(shí)教學(xué),主要面向機(jī)械類和材料類專本科學(xué)生,也可供近機(jī)類和近材料類專業(yè)選用,還可供有關(guān)工程技術(shù)人員學(xué)習(xí)參考。

書(shū)籍目錄

Chapter 1 Introduction Chapter 2 Mechanical Properties of Metals   2.1 Introduction   2.2 Concepts Of Stress And Strain   2.3 Stress-Strain Behavior  2.4 Anelasticity (or Viscoelasticity)  2.5 Elastic Properties of Materials  2.6 Tensile Properties   2.6.1 Yield Strength   2.6.2 Tensile Strength   2.6.3 Ductility   2.6.4 Toughness   2.6.5 Resilience  2.7 True Stress And Strain  2.8 Elastic Recovery After Plastic Deformation  2.9 Compressive, Shear, And Torsion Deformation  2.10 Hardness   2.10.1 Brinell Hardness Tests   2.10.2 Rockwell Hardness Tests   2.10.3 Knoop and Vickers Microindentation Hardness Tests   2.10.4 Correlation Between Hardness and Tensile Strength  SUMMARY  IMPORTANT TERMS AND CONCEPTS  REFERENCES  QUESTIONS AND PROBLEM Chapter 3 Micro-fracture of metals  3.1 Introduction   3.1.1 Ductile fracture   3.1.2 Brittle fracture  3.2 Process of fracture   3.2.1 Crack Nucleation   3.2.2 Ductile Fracture   3.2.3 Brittle fracture  SUMMARY  IMPORTANT TERMS AND CONCEPTS  REFERENCES  QUESTIONS AND PROBLEMS Chapter 4 Principles of Fracture Mechanics  4.1 Introduction  4.2 Theoretical Cleavage Strength  4.3 Stress Concentration   4.3.1 Stress Concentrations   4.3.2 Stress Concentration Factor  4.4 Griffith Criterion of Fracture  4.5 Fracture Toughness   4.5.1 Hypotheses of LEFM   4.5.2 Crack-Tip Separation Modes   4.5.3 Stress Field in an Isotropic Material in the Vicinity of a Crack Tip   4.5.4 Details of the Crack-Tip Stress Field in Mode I   4.5.5 Plastic-Zone Size Correction  4.6 Fracture Toughness Parameters   4.6.1 Crack Extension Force G   4.6.2 Crack Tip Opening Displacement (CTOD)   4.6.3 J Integral   4.6.4 R Curve   4.6.5 Relationships among Different Fracture Toughness Parameters  4.7 Impact Fracture   4.7.1 Impact Testing Techniques   4.7.2 Ductile-to-Brittle Transition  SUMMARY  IMPORTANT TERMS AND CONCEPTS  REFERENCES  QUESTIONS AND PROBLEMS Chapter 5 Fatigue of metals  5.1 Introduction  5.2 Cyclic Stresses  5.3 The S-N Curve  5.4 Crack Initiation and Propagation  5.5 Factors That Affect Fatigue Life   5.5.1 Mean Stress   5.5.2 Surface Effects   5.5.3 Design Factors   5.5.4 Surface Treatments  5.6 Environmental Effects  SUMMARY  IMPORTANT TERMS AND CONCEPTS  REFERENCES  QUESTIONS AND PROBLEMS Chapter 6 Creep of metals Chapter 7 Corrosion and Degradation of Metals Chapter 8 Mechanical properties of ceramics Chapter 9 Mechanical properties of PolymersChapter 10 Mechanical properties of Composite Materials

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