WEAR-RESISTANT ROD SEGMENTS FOR VEGETABLE OIL PRESSES AND A PROCESS FOR PRODUCING THE SAME

摘要

WEAR-RESISTANT, INEXPENSIVELY PRODUCED ROD SEGMENTS (STRAINER BARS) FOR VEGETABLE OIL PRESSES CONSIST OF STEEL AND ARE PROVIDED, ON THE SURFACES SUBJECTED TO WEAR, WITH COATINGS CONSISTING OF A COMPOSITE MATERIAL OF FROM 60 TO 80 VOLUMES-% OF A MECHANICALLY RESISTANT MATERIAL AND FROM 20 TO 40 VOLUMES-% OF SOLDERING ALLOY. COATING IS CARRIED OUT BY APPLYING THE COATING MATERIAL BY SURFACE SOLDERING TO PARTS CONTAINING A SYNTHETIC RESIN WHICH IS DECOM-POSABLE BY HEAT.