Composite stepped wear-resisting lining plate

• Main Authors: XU JING, WANG RUI, ZHOU NAN, LI LIN, ZHENG KAIHONG, WANG JUAN, WEI DEFANG, WANG HAIYAN
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2013
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model discloses a composite stepped wear-resisting lining plate, comprising a lining plate body. A bulge capable of enabling the lining plate body to be of a stepped structure is integrally formed on the lining plate body and serves as a main part under wear, and a wear-resisting prefabricated body is composited into the bulged on the lining plate body. According to the structure in which the wear-resisting prefabricated body is composited in the bulge of the lining plate body, the wear-resisting prefabricated body can guarantee the excellent wear-resisting property of a working surface of the lining plate body and the high toughness of an assembling part of the lining plate body, so that the lining plate body has good breakage-resisting and wear-resisting properties, is safe in use and has excellent synthesized mechanical properties including high strength, ductility and breaking tenacity, a friction resistance coefficient between the lining plate body and a material is reduced, the material is h