天津大学材料概论重点.docxVIP

金属Ch1??introductionBasic?lattice?arrangements??常见的晶格类型Body-centered?cubic?(BCC)??体心立方结构Face-centered?cubic?(FCC)???面心立方结构Close-packed?hexagonal(CPH)??密排六方结构Imperfections?in?crystal?lattices??晶体结构中的缺陷Dislocation?位错???vacancy?空位??grain?boundary?晶界Ch2-1??structure?and?properties?of?steelsLow-carbon?steel?低碳钢?medium-carbon?steel?中碳钢??high-carbon?steel?高碳钢Silion?硅?Manganese?镁??Sulphur?硫??Phosphorus?磷??Nickel?镍?Chromium铬Ferrum?铁?Molybdeum?钼?Ferrite?铁素体??Cementite?渗碳体?Pearlite?珠光体?Austenite?奥氏体?Martensite?马氏体?allotropic?forms?同素异形体*1.Iron-carbon?phase?diagram2.Tensile?strength?VS.?Carbon?content3.transformation?of?Austenite*4.Selection?of?iron?and?steelIron-carbon?phase?diagram?铁碳相图??Ch2-2(热处理，有一个翻译题)?heat?treatmen?of?steelsEutectoid?steels?低共熔钢?annealing退火??normalizing正火??hardening/quenching?淬火?tempering?回火?full?annealing?完全退火?spheroidizing?球化退火?stree?relief?去应力退火?hardenability??可淬性Know?how?to?describe/?elucidate*1.Roles?of?heat?treatment?*2.Roles?of?TTT?diagrams3.Understand?why?grain?size?controls?hardenability4.Understand?why?carbon?steels?with?low?carbon?content?(0.25%)?cannot?hardened5.Understand?why?hardening?and?tempering?like?peas?and?carrots(形影不离)?Ch2-3(腐蚀，翻译)?stainless?steelsCorrosion?resistance?抗腐蚀?Austenitic?stainless?steels奥氏体不锈钢???Ferritic?stainless?steels?铁素体不锈钢?Martensitic?stainless?steels??马氏体不锈钢Duplex?stainless?steels???双向不锈钢?Precipitation?hardening?stainless?steels???沉淀硬化不锈钢Understand1.why?chromium?is?crucial?instainless?steels2.Why?stainless?steels?usually?have?low?carbon?content3.Selection?of?steels?Ch5Fiber-matrix?纤维基质?metal-matrix?金属基质?ceramic-matrix陶瓷基质??polymers-matrix?高分子基质?interface?界面?composites?复合材料?Carbon/?carbon?composites碳碳复合材料???particulate/particle?reinforced?composites?颗粒增强复合材料?fiber?reinforced?composites?纤维增强复合材料rules?of?mixtures(ROM)混合定律1.?Advantages?of?composites2.?Why?composites?are?so?important3.?Why?people?developed?composites4.?Why?fiber-reinforced?composite?matenala?possess?high?specific?strength陶瓷作业11.?What?is?ceramics?2.?What?ad