Cold rolling lubricating agent for nickel and nickel alloy foil

• Main Authors: TANG XINGZHONG, HUANG YIYAO, LIAO DANKUI, HUANG FUCHUAN, MO YUFEI, LAN MINGXIN, LIU KUN, TIAN ZONGYI, LIANG HUI, LI SHENG, TANG CAIZHEN, XIAO YOUCHENG, JING JIANFANG, SU MANRONG
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2013
• Subjects: CHEMISTRY; FUELS; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

The invention discloses a cold rolling lubricating agent for nickel and nickel alloy foil. 5# industrial white oil is used as base oil and is matched with various composite additives including an extreme pressure agent, an oiliness agent, an anti-foaming agent, a non-emulsifying agent, a friction improver and the like. The lubricating agent disclosed by the invention is short in carbon chain, low in aromatic hydrocarbon and sulfur contents, relatively low in viscosity, high in heat capacity and strong in cooling and washing capacities; meanwhile, the technological lubricating performance can be improved, the strength of an oil film in a deformation region can be enhanced, and the friction coefficient can be reduced; the component and the performance are stable; the phenomenon of bonding a rolled piece and a roller is reduced; the hot rolling lubricating agent has no corrosion to metal and equipment, no toxicity and no pungent smell.