Evaluation of High Temperature Cyclic Deformation of a Cast-Heat-Resistant Alloy.

Microstructure and High Temperature Deformation Behavior of Cast 310S Alloy

High temperature deformation behavior of cast 310S stainless steel has been investigated in this study by performing tensile and compression tests at temperatures from 900 to 1200C. Rectangular ingots of which the dimensions were 350×350×100 in millimeter were cast using vacuum induction melting. Phase equilibrium was calculated using the FactSage®, thermodynamic software and database. Thermal ...

Cast Aluminum Alloy for High Temperature Applications

Originally developed by NASA as high performance piston alloys to meet U.S. automotive legislation requiring low exhaust emission, the novel NASA alloys now offer dramatic increase in tensile strength for many other applications at elevated temperatures from 450°F (232°C) to about 750°F (400°C). It is an ideal low cost material for cast automotive components such as pistons, cylinder heads, cyl...

a criical evaluation of prospect 1: iranian junior high school english book

این پایان نامه کتاب زبان انگلیسی پایه هفتم(پراسپکت 1) را بر اساس چک لیست کانینگ ورث (1995) مورد ارزیابی قراردهده و نقاط قوت و ضعب کتاب مذکور را بررسی می نماید. در گام دوم نیز از طریق مصاحبه با تعدادی از دبیران زبان انگلیسی که کتاب مورد نظر را تدریس می کنند، نظر دبیران را در مورد پراسپک 1 جویا می شود.

PLASTIC DEFORMATION BEHAVIOUR AT THE WORN SURFACE OF NOVEL CAST AL-ALLOY-TICP COMPOSITE

An AI-7wt%Si-5vol%TiCp was worn against a cast iron disc in a tri-pin-on-disc machine, under dry sliding conditions at the sliding speed of 0.24 m/s and applied loads of 6, 20 and 40 N/pin. Stress-strain (`3-^9) curves were constructed by measuring the microhardness and the equivalent strain gradients in near surface regions on the cross-sectional surface prepared parallel to sliding direction....

Regenerative Heat Treatment of Low Alloy Cast Steel