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Omówiono dobór metodyki badania laboratoryjnego zużycia materiałów na narzędzia pracujące w glebie. Przedstawiono wyniki badań porównawczych zużycia ściernego stali mikrostopowej z dodatkiem 0,003% boru i stali lemieszowej 38GSA. Próbki o kształcie imitującym zęby bron obrabiano cieplnie i ścierano ziarnistym elektrokorundem. Przy porównywalnej twardości stal z borem wykazała 2-krotnie niższe zużycie...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.