نتایج جستجو برای: aluminum metallography
تعداد نتایج: 51487 فیلتر نتایج به سال:
Microstructural examination can provide a rich tapestry of information about the processing and application history of a metal component. For this reason, microstructural characterization is a fundamental tool for failure analysis of these components. To reduce costs and accommodate demands for smaller packaging, many applications currently use metallic components where the critical dimensions ...
The applicability of flowdrill technology to join steel and aluminum alloys is studied. When used two overlapped thin-walled materials, a joint formed as secondary effect. quality the resulting bushings forming interference fit was investigated by metallography. joints were using combination uncoated deep drawn steel, galvanized high-strength low alloy alloy, in different positions joint. Subse...
ارائه مدلی کامپیوتری جهت مطالعات پیش امکان سنجی انتقال بوکسیت از معادن دابولا در گینه به بندر کناکری
چکیده ندارد.
Reticulated mesh samples of Co-29Cr-6Mo alloy and Ni-21Cr-9Mo-4Nb alloy (625) and stochastic foam samples of Co-29Cr-6Mo alloy fabricated by electron beam melting were characterized by optical metallography, and the dynamic stiffness (Young's modulus) was measured by resonant frequency analysis. The relative stiffness (E/Es) versus relative density (ρ/ρs) plotted on a log-log basis resulted in ...
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