... . 2)Material: boron alloy, boron-rock alloy, boron-copper alloy casting iron & Mixing with chrome, molybdenum, nickel etc.3)Surface Treatment: Phosphated ... Liner SpecificationsCommon Materialsboron alloy, boron-rock alloy, boron-copper alloy casting iron & Mixing with chrome, molybdenum, nickel etc.CharacteristicsJanpan etc. advanced technique ...