Effect of equal channel angular pressing on the microstructure and mechanical properties of Al-10Zn-2Mg alloy
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Permasalahan yang akan menjadi pokok bahasan dalam penelitian ini adalah melakukan metode equal channel angular pressing dengan menggunakan bahan aluminium yang terdapat di
Pure aluminum is too soft for most mechanical applications and some of industrial applications need the aluminum that has more strength and better
Hasil percobaan menunjukkan bahwa bahwa sampel CP-Ti setelah ECAP( Φ =120°, Ψ = 7°) pada masing-masing rute deformasi menunjukkan penghalusan butir yang signifikan
It was found that deformation structures were mostly de- formation-induced subboundaries in both the materials after one pass, but the fraction of high-angle grain boundary
Schematic iilustration of channel in ECAP die.. ffi& a Heffitr
Pengujian kekerasan dilakukan pada bagian selubung silinder produk hasil proses ECAP. Nilai kekerasan yang didapat untuk setiap jumlah langkah proses dapat dilihat
In the selected references, from the experiments that were conducted using optical microscopy OM, scanning electron microscopy coupled with electron dispersive spectroscopy, Tensile
Figure 8: Hardness HRB vs coating thickness Microstructure The formation of the needle eutectic silicon structure appeared to be at high intensity at the wall as shown in Figure 8a,
