Department of Metallurgical and Materials Engineering - PDF document

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&ĂƚŝŐƵĞ ĂŶĚ &ƌĂĐƚƵƌĞ DĞĐŚĂŶŝĐƐ  :ŽŝŶŝŶŐ ŽĨ DĂƚĞƌŝĂůƐ  WŚLJƐŝĐĂů ĂŶĚ džƚƌĂĐƚŝǀĞ DĞƚĂůůƵƌŐLJ  ĞƌĂŵŝĐƐ ĂŶĚ DĞƚĂů DĂƚƌŝdž ŽŵƉŽƐŝƚĞ  ŽƌƌŽƐŝŽŶ  DĂƚĞƌŝĂůƐ ŶŐŝŶĞĞƌŝŶŐ  WŽǁĚĞƌ DĞƚĂůůƵƌŐLJ  ƌLJƐƚĂůůŽŐƌĂƉŚŝĐ dĞdžƚƵƌĞ  ůůŽLJ ĞƐŝŐŶ ĂŶĚ ĞǀĞůŽƉŵĞŶƚ  EĂŶŽŵĂƚĞƌŝĂůƐ  tĞůĚŝŶŐ DĞƚĂůůƵƌŐLJ  ŶĞƌŐLJ ^ƚŽƌĂŐĞ DĂƚĞƌŝĂůƐ  &ƌŝĐƚŝŽŶ Ɛƚŝƌ WƌŽĐĞƐƐŝŶŐ ĂŶĚ ^ƵƉĞƌƉůĂƐƚŝĐ ĨŽƌŵŝŶŐ  ŝŽŵĂƚĞƌŝĂůƐ ĂŶĚ dŝƐƐƵĞ ŶŐŝŶĞĞƌŝŶŐ  ůĞĐƚƌŽŶŝĐ DĂƚĞƌŝĂůƐ  ^ƚƌƵĐƚƵƌĂů ĞƌĂŵŝĐƐ ĂŶĚ dƌŝďŽůŽŐLJ >ĂďŽƌĂƚŽƌŝĞƐ  ^ƉĂƌŬ WůĂƐŵĂ ^ŝŶƚĞƌŝŶŐ ůĂďŽƌĂƚŽƌLJ  DĂƚĞƌŝĂůƐ ŚĂƌĂĐƚĞƌŝnjĂƚŝŽŶ ůĂďŽƌĂƚŽƌLJ  DĂƚĞƌŝĂůƐ dĞƐƚŝŶŐ ůĂďŽƌĂƚŽƌLJ  DĞƚĂůůŽŐƌĂƉŚLJ ůĂďŽƌĂƚŽƌLJ  ŽƌƌŽƐŝŽŶ ůĂďŽƌĂƚŽƌLJ  &ŽƵŶĚĂƌLJ ůĂďŽƌĂƚŽƌLJ  ĞƌĂŵŝĐ ůĂďŽƌĂƚŽƌLJ  ŶĞƌŐLJ DĂƚĞƌŝĂůƐ ůĂďŽƌĂƚŽƌLJ  DĞƚĂů &ŽƌŵŝŶŐ ůĂďŽƌĂƚŽƌLJ  &ĂƚŝŐƵĞ ůĂďŽƌĂƚŽƌLJ  ŽŵƉŽƐŝƚĞ ĂŶĚ ĞůůƵůĂƌ DĂƚĞƌŝĂůƐ ůĂďŽƌĂƚŽƌLJ  DĂƚĞƌŝĂůƐ WƌŽĐĞƐƐŝŶŐ ůĂďŽƌĂƚŽƌLJ  ,ĞĂƚ dƌĞĂƚŵĞŶƚ ůĂďŽƌĂƚŽƌLJ  &ĂďƌŝĐĂƚŝŽŶ ůĂďŽƌĂƚŽƌLJ  DŝŶĞƌĂů ƌĞƐƐŝŶŐ ůĂďŽƌĂƚŽƌLJ  ^ĐĂŶŶŝŶŐ ůĞĐƚƌŽŶ DŝĐƌŽƐĐŽƉĞ ůĂďŽƌĂƚŽƌLJ  dŚĞƌŵŽ DĞĐŚĂŶŝĐĂů ^ŝŵƵůĂƚŽƌ ůĂďŽƌĂƚŽƌLJ  WŽůLJŵĞƌ ŶŐŝŶĞĞƌŝŶŐ ůĂďŽƌĂƚŽƌLJ  ĚŚĞƐŝǀĞ :ŽŝŶŝŶŐ ůĂďŽƌĂƚŽƌLJ  ,Z dD ůĂďŽƌĂƚŽƌLJ  ƌƌŽƐŝŽŶ dĞƐƚŝŶŐ ůĂďŽƌĂƚŽƌLJ  EĂŶŽ DĞĐŚĂŶŝĐƐ ůĂďŽƌĂƚŽƌLJ  EĂŶŽ DĂƚĞƌŝĂůƐ ůĂďŽƌĂƚŽƌLJ  ƌĞĞƉ dĞƐƚŝŶŐ ůĂďŽƌĂƚŽƌLJ DĂũŽƌ ƋƵŝƉŵĞŶƚͬ&ĂĐŝůŝƚŝĞƐ  ^ĐĂŶŶŝŶŐ ůĞĐƚƌŽŶ DŝĐƌŽƐĐŽƉĞ ;ĞŝƐƐ͕ sK ϭϴ Ϳ  ,Z dƌĂŶƐŵŝƐƐŝŽŶ ůĞĐƚƌŽŶ DŝĐƌŽƐĐŽƉĞ ;:K> /E/ Wsd͘ >d͘ ͕ :D ϯϮϬϬ &^Ϳ  yͲZĂLJ ŝĨĨĞƌĂĐƚŽŵĞƚĞƌ ;ZŝŐĂŬƵ͕ ^ŵĂƌƚ >ĂďͿ  &ƌŝĐƚŝŽŶ ^ƚŝƌ WƌŽĐĞƐƐŝŶŐ ;sĞƌƐĂƚŝůĞ ƋƵŝƉŵĞŶƚ Wǀƚ͘ >ƚĚ͕͘ stͬϬϰϬϲϬϯͿ  ŝĂŵŽŶĚ ƵƚƚĞƌ ;ƵĐŚůĞƌ͕ /ƐŽŵĞƚ ϰϬϬϬͿ  hŶŝǀĞƌƐĂů dĞƐƚŝŶŐ DĂĐŚŝŶĞ ;dŝŶƵƐ KůƐĞŶ͕ ,ϳϱ<^ Ϳ  sŝĐŬĞƌƐ ,ĂƌĚŶĞƐƐ dĞƐƚĞƌ ; Zd͕ ZsDͲϱϬ WͲϮϬϭϮͬϭϬϭ Ϳ  ,LJĚƌĂƵůŝĐ WŽǁĞƌ ,ĞdžĂ DĂĐŚŝŶĞ ;WĂƌĂŵŽƵŶƚ ͕ϭͲϭ͕ ϭͲϭ͕ ϴ͕ Ϳ  ŝƌĐůĞ tĞůĚŝŶŐ DĂĐŚŝŶĞ ;ŽŶĨŝŐůŝŽůŝ 'ƌŽƵƉ ͕s&ϰϰͬ&ϭ ϭϳϯϬϮͿ  ĂŶĚ ^Ăǁ ;^ƚĞĞůƚĞĐŚ ƵƚŽŵĂƚŝŽŶ ͕sdͲϯϱϬDͿ  >ĞŝĐĂ DŝĐƌŽƐĐŽƉĞ ;>ĞŝĐĂ ͕D ϮϱϬϬD Ϳ  dŚĞƌŵŽ DĞĐŚĂŶŝĐĂů ^ŝŵƵůĂƚŽƌ ;'ůĞĞďůĞ ϯϴϬϬͿ  &ĂƚŝŐƵĞ dĞƐƚŝŶŐ DĂĐŚŝŶĞ ;/ŶƐƚƌŽŶ ϴϴϬϮͿ  ZŽůůŝŶŐ Dŝůů ; DƵůƚŝĨŽƌŵ DĂĐŚŝŶĞƌLJ Wǀƚ͘ >ƚĚ͘ ϮϬϬϵͲϭϬͿ  ^ƉĂƌŬ ƉůĂƐŵĂ ƐŝŶƚĞƌŝŶŐ ƐLJƐƚĞŵ ; ƌ͘ ^ŝŶƚĞƌ ^W^ͲϲϮϱͿ  EĂŶŽ /ŶĚĞŶƚĞƌ ;,LJƐŝƚƌŽŶ ͬƌƵŬĞƌ͕ dϭϵϱϬ dƌŝďŽ ŝŶĚĞŶƚŽƌͿ  dŚĞƌŵĂů ŶĂůLJƐĞƌ ;EĞƚnjƐĐŚ͕^d ϰϰϵ &ϯͿ  hůƚƌĂŵŝĐƌŽƚŽŵĞ ;>ĞŝĐĂ͕ DhϳͿ  DƵůƚŝ ƐĐĂůĞ ŝŶĚĞŶƚĞƌ ;EĂŶŽǀĞĂ Dϭ ^ĐƌĂƚĐŚ ƚĞƐƚĞƌͿ  LJŶĂŵŝĐ DĞĐŚĂŶŝĐĂů ŶĂůLJƐĞƌ ;WĞƌŬŝŶůĞƌŵĞƌ͕ D ϴϬϬϬͿ  ůĞĐƚƌŽĐŚĞŵŝĐĂů ŶĂůLJƐĞƌ ;ƌďŝŶ dϮϬϬϬ ĂƚƚĞƌLJ dĞƐƚĞƌͿ KŶŐŽŝŶŐ DĂũŽƌ WƌŽũĞĐƚƐ  ŶƵŵďĞƌ ŽĨ ƐƉŽŶƐŽƌĞĚ ƉƌŽũĞĐƚƐ ĨƵŶĚĞĚ ďLJ ^d͕ ZK͕ ZE^͕ ^/Z͕ EZ͕ ĞƚĐ ĂƌĞ ďĞŝŶŐ ƉƵƌƐƵĞĚ ŝŶ ƚŚĞ ĚĞƉĂƌƚŵĞŶƚ ĐƵƌƌĞŶƚůLJ͘ dŚĞ Ĩ ŽĐƵƐ ŽĨ ƚŚĞ ĚĞƉĂƌƚŵĞŶƚ ŝƐ ŽŶ ƚŚĞ ĚĞǀĞůŽƉŵĞŶƚ ŽĨ ĂĚǀĂŶĐĞĚ ŵĂƚĞƌŝĂůƐ ƐƵĐŚ ĂƐ ŶĂŶŽŵĂƚĞƌŝĂůƐ͕ ĞŶĞƌŐLJ ƐƚŽƌĂŐĞ ŵĂƚĞƌŝĂůƐ ĨŽƌ ůŝƚŚŝƵŵ ŝŽŶ ďĂƚƚĞƌŝĞƐ͕ ĐĞƌĂŵŝĐƐ͕ ŵĞƚĂů ŵĂƚƌŝdž ĐŽŵƉŽƐŝƚĞƐ ĨŽƌ ǀĂƌŝŽƵƐ ĂƉƉůŝĐĂƚŝŽŶƐ͘  'ĞŶĞƌĂƚŝŽŶ ŽĨ ĐƌĞĞƉ ĚĂƚĂ ĨŽƌ ĂůůŽLJ ϲϭϳϭ ĨŽƌŐĞ ;ŽĨ ϴϬϬŵŵ ĚŝĂŵĞƚĞƌͿ ŽĨ h^ dƵƌďŝŶĞ ZŽƚŽƌ͘ ; /'Z Ϳ  ĞǀĞůŽƉŵĞŶƚ ŽĨ ůŽǁ ĚĞŶƐŝƚLJ ƐƚĞĞů͘; ZK Ϳ  >& ŽĨ ĐĂƐƚ ϲϮϱ ƐƵƉĞƌĂůůŽLJ ĨŽƌ ƚƵƌďŝŶĞ ĐĂƐŝŶŐ ĂŶĚ ĨŽƌŐĞĚ ϲϭϳ ƐƵƉĞƌĂůůŽLJ ĨŽƌ ƌŽƚŽƌ ĂƉƉůŝĐĂƚŝŽŶƐ͘; /'Z Ϳ  ^ƵƌĨĂĐĞ DŽĚŝĨŝĞĚ DĞƚĂůůŝĐ KƌƚŚŽƉĞĚŝĐ /ŵƉůĂŶƚ ĨŽƌ ^ƵƐƚĂŝŶĞĚ ƌƵŐ ZĞůĞĂƐĞ͘; ^d͕ d^W Ϳ  ĞǀĞůŽƉŵĞŶƚ ŽĨ ĐŽŶĚƵĐƚŝŶŐ ƉŽůLJŵĞƌ ĐŽĂƚĞĚ >ŝ&ĞWK ϰ ŶĂŶŽͲ ĐŽŵƉŽƐŝƚĞƐ ĂƐ ĐĂƚŚŽĚĞ ŵĂƚĞƌŝĂůƐ ĨŽƌ ŶĞdžƚ ŐĞŶĞƌĂƚŝŽŶ ůŝƚŚŝƵŵ ŝŽŶ ďĂƚƚĞƌŝĞƐ͘ ; ^/Z Ϳ  ĞǀĞůŽƉŵĞŶƚ ŽĨ ,LJďƌŝĚ DƵůƚŝƐĐĂůĞ ĂƌďŽŶ &ŝůůĞƌ ZĞŝŶĨŽƌĐĞĚ ƉŽdžLJ ŽŵƉŽƐŝƚĞƐ ĨŽƌ ^ƚƌƵĐƚƵƌĂů ƉƉůŝĐĂƚŝŽŶ͘; ZE^͕  Ϳ  hŶĚĞƌƐƚĂŶĚŝŶŐ ŐƌĂƉŚĞŶĞ ŐƌŽǁƚŚ ŽŶ ƵͲEŝ ƐƵďƐƚƌĂƚĞƐ ƚŚƌŽƵŐŚ ĐŚĞŵŝĐĂů ǀĂƉŽƌ ĚĞƉŽƐŝƚŝŽŶ͘ ;^Z͕ ^dͿ  ĂƌďŽŶ EĂŶŽƚƵďĞ ďĂƐĞĚ Ϯ ĂŶĚ ϯ &ŝĞůĚ ŵŝƚƚĞƌƐ͘ ;EZ Ϳ  ĞǀĞůŽƉŵĞŶƚ ŽĨ ŶŝƚƌŝĚĞ ĚŝƐƉĞƌƐŝŽŶ ƐƚƌĞŶŐƚŚĞŶĞĚ ƐƚĞĞůƐ͘  ^ƚƌĞƐƐ ĂŶĚ ĚĞĨĞĐƚƐ ŝŶĚƵĐĞĚ ƉŚĂƐĞ ƚƌĂŶƐĨŽƌŵĂƚŝŽŶƐ͘ ;DĂdž WůĂŶĐŬ WĂƌƚŶĞƌ 'ƌŽƵƉͿ ZĞƐĞĂƌĐŚ ĂŶĚ &ĂĐŝůŝƚŝĞƐ hŶĚĞƌŐƌĂĚƵĂƚĞ ;ƐƚƌĞŶŐƚŚ ϴϬͿ DĞƚĂůůƵƌŐŝĐĂů ĂŶĚ DĂƚĞƌŝĂůƐ ŶŐŝŶĞĞƌŝŶŐ ƉůĂLJƐ ĂŶ ŝŵƉŽƌƚĂŶƚ ƌŽůĞ ŝŶ Ăůů ŵĂŶƵĨĂĐƚƵƌŝŶŐ ƉƌŽĐĞƐƐĞƐ ǁŚŝĐŚ ĐŽŶǀĞƌƚ ƌĂǁ ŵĂƚĞƌŝĂůƐ ŝŶƚŽ ƵƐĞĨƵů ƉƌŽĚƵĐƚƐ͘ dŚĞ ƉƌŝŵĂƌLJ ĨŽĐƵƐ ŽĨ DĞƚĂůůƵƌŐŝĐĂů ĂŶĚ DĂƚĞƌŝĂůƐ ŶŐŝŶĞĞƌŝŶŐ ƉƌŽŐƌĂŵŵĞ ŝƐ ƚŽ ƉƌŽǀŝĚĞ ƵŶĚĞƌŐƌĂĚƵĂƚĞ ƐƚƵĚĞŶƚƐ ǁŝƚŚ Ă ĨƵŶĚĂŵĞŶƚĂů ŬŶŽǁůĞĚŐĞ ĂƐƐŽĐŝĂƚĞĚ ǁŝƚŚ ŵĂƚĞƌŝĂůƐ ƉƌŽĐĞƐƐŝŶŐ͕ ƚŚĞŝƌ ƉƌŽƉĞƌƚŝĞƐ͕ ĂŶĚ ŵĂƚĞƌŝĂůƐ ƐĞůĞĐƚŝŽŶ ĂŶĚ ĂƉƉůŝĐĂƚŝŽŶ͘ tŝƚŚ ǀĂůƵĂďůĞ ŝŶƉƵƚ ĨƌŽŵ ŝŶĚƵƐƚƌLJ ƚŚĞ ĐƵƌƌŝĐƵůƵŵ ŝƐ ƐŽ ĚĞƐŝŐŶĞĚ ĂŶĚ 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