Wear-resistant material tam tak nena khaikhin chuan Crusher Wear Resistant Liner Board hian a ziarang danglam theih loh a nei a:
1. High wear resistant alloy layer-a chemical awm zat chu 4~5% a ni a, chromium awm zat chu 25~30% thleng a ni a, metalllographic tissue-a CR 7 C 3 carbide volume fraction chu 50% aia tam a ni a, macroscopic hardness chu HRC 56 ~ 800 ~ 1200. Carbide chu a chhe lam hawia vertical-a sem darh a nih avangin, composition leh hardness inang casting alloy nen khaikhin pawhin a wear resistance chu a let hnih aia tam a ni. Wear resistance leh typical material engemaw zat tehkhin chu hetiang hi a ni:
(1) leh carbon hniam tak tak steel; 20~25:
(2) manganese steel sang tak nen khaikhin chuan; 5~10:
(3) leh hmanrua steel; 5~10:
(4) Chrome cast sang tak cast iron nei; 1.5~2.5:
2. Impact resistance tha: Wear-resistant composite steel plate hnuai lam layer chu carbon steel hniam emaw, alloy hniam emaw a ni. Stainless steel leh toughness material dang, bimetal metal thatna a lantir a, wear resistance to the wear of wear medium, substrate under the load of the medium, chuvangin impact resistance tha tak a nei a ni. Material delivery system-a high drop hopper-in a nghawng leh a chhe tawh lohna chu a tuar thei.
3. Heat resistance tha: Wear resistance layer hi 600℃working condition hnuaiah hman a tha. Vanadium, molybdenum leh alloy dangte chu alloy layer-ah dah a nih chuan high temperature wear 800℃a tuar thei a ni . Temperature tha ber chu hetiang hi a ni: Carbon steel substrate pangngai chu 380℃aia sang lo tura tih a ni a ; Low alloy heat resistant steel plate (15 CRMO, 12CR1MOV, etc.) substrate hi 540℃aia sang lo hman a tha a ; leh heat resistant stainless steel substrate chu 800℃aia sang lo hman a tha .
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