Recovery and Stacking Faults of α Ag-Sn Alloys

Harsono Wirjosumarto

Abstract


Abstract. X-ray diffraction peak shift can be used to determine the recovery temperature of face centered cubic metals. Using this method is was found that filed α Ag-Sn chips recover at temperature between 100° and 200°C. The stacking fault energy was found to be decreasing with increasing tin content. 

 

Ringkasan. Penggeseran puncak difraksi sinar-X dapat dipergunakan untuk menentukan temperatur pemulihan dari logam-logam dengan struktur kubus berpusat sisi. Dengan cara tersebut dapat ditentukan bahwa serbuk kikiram dari α Ag-Sn pulih kembali pada temperature antara 100° dan 200°C. Diketemukan pula bahwa energi salah tumpuk dari panduan-tersebut berkurang dengan bertambahnya konsentrasi timah putih.


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References


Newton, C.J. and Ruff Jr., A.W., “X-ray Study of Annealing in Plastically Deformed Ag-Sn Alloys”, Metallurgical Transactions, 1970, Vol. 1, p. 2833.

Warren, B.E., “X-ray studies of Deformed Metals”, Progress in Metal Physics, 1959, Vol. 8, p. 147.

Hansen, M., Constitution of Binary Alloys, (New York: McGraw – Hill Book Cp., 1958).

Ruff Jr., A.W. and Ives, L.K., “The Stacking Fault Energy in Silver-Tin Alloys”, Canadian Journal of Physics, 1967, Vol. 45, p. 788.


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