Siliziumnitrid Keramikkugel Durchmesser 0,8 mm-25,4 mm hochpräzise Volllagerkugeln
ab 4,66 €
Silicon nitride ceramic balls are precision ceramics sintered at high temperature in a non-oxidizing atmosphere. -Compared with steel, silicon nitride ceramic balls are lighter in weight than steel, have a small friction coefficient, and have good sports performance, and their elastic modulus is 50% larger than that of steel.
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