Mechanical Performance of Ebm Ti-6al-2sn-4zr-2mo Influenced by the Effects of Different Hot Isostatic Pressing Treatments
نام عام مواد
[Thesis]
نام نخستين پديدآور
Lopez Gutierrez , Miguel
نام ساير پديدآوران
Medina, Francisco
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
The University of Texas at El Paso
تاریخ نشرو بخش و غیره
2020
مشخصات ظاهری
نام خاص و کميت اثر
110
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
M.S.
کسي که مدرک را اعطا کرده
The University of Texas at El Paso
امتياز متن
2020
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Electron Beam Melting (EBM) is an additive manufacturing process that presents a lower level of internal defects in comparison to Selective Laser Melting (SLM). Pairing Hot Isostatic Pressing (HIP) with Additive Manufactured metal parts, sub-surface voids can be eliminated through high pressure and temperature. This significantly improves fatigue life, impact toughness, creep, rupture strength, and tensile ductility. In this investigation, Ti-6Al-2Sn-4Zr-2Mo samples manufactured in the Arcam's Q20 system will be tested as per ASTM E8 Standard Test Methods for Tension Testing of Metallic Materials. Different variants of Hot Isostatic Pressing (HIP) treatments were analyzed and compared. Tensile testing was performed on samples, they were cross-sectioned to check for porosity and cracking as well as to analyze density and microstructure before and after HIPing. The results will be compared to those found in the literature. Finally, chemical analysis was conducted to observe element changes and oxygen or nitrogen pickup.
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Materials science
موضوع مستند نشده
Mechanical engineering
موضوع مستند نشده
Physical chemistry
موضوع مستند نشده
Thermodynamics
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )