Rolling oil composition for cold rolling of middle-width strip steel plate and preparation method thereof

Abstract

The invention relates to a rolling oil composition for cold rolling of a middle-width strip steel plate and a preparation method thereof, in particular to the rolling oil composition for cold rolling of a middle-width strip steel plate and the preparation method thereof, and belongs to the field of oil products used by a metallurgical rolling mill. The rolling oil composition comprises the following components in parts by weight: 250 parts of trimethylolpropane cocoate, 200 parts of lard, 20 parts of oleic acid diethanolamide, 40 parts of coconut diethanolamide, 50 parts of vulcanized lard, 155 parts of machine oil (150SN), 30 parts of an antirust agent (T746) and 5 parts of an antioxidant (T501). The rolling oil composition can meet requirements for steel rolling lubrication at high temperature, ensure stability of the steel rolling process, and ensure annealing detergence, rolling mill cleanliness and rust resistance under the condition of no cleaning.

Description

technical field [0001] The invention relates to a rolling oil composition and a preparation method, belonging to the field of oil products for metallurgical rolling mills, in particular to a rolling oil composition and a preparation method for cold-rolling medium and wide-band steel plates Background technique [0002] Steel plate processing is an important process in metal processing. The rolling oil of the traditional steel rolling mill is easy to cause over-lubrication on the rolled steel plate, and problems such as broken belt, steel plate deviation, and even rolling mill vibration occur. Even if the concentration is reduced, the problem cannot be solved fundamentally, but it leads to rust prevention Poor other issues. [0003] In addition, the rolling oil of traditional steel rolling mills mainly uses animal and vegetable oils as oily agents, which have a high saponification value, and the low volatility of animal and vegetable oils affects the cleanliness of the rolle...

AI Technical Summary

Problems solved by technology

The rolling oil of the traditional steel rolling mill is easy to cause over-lubrication on the rolled steel plate, and problems such as broken strip, steel plate deviation, and even rolling mill vibration occur. Even if the concentration is reduced, the problem cannot be solved fundamentally, but it leads to rust prevention Poor and other issues

[0003] In addition, the rolling oil of traditional steel rolling mills mainly uses animal and vegetable oils as oily agents, which ...

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