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Author:
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Year:
Volume:
Issue:
ru he zheng que qing xi nong ji ling bu jian
Author(s):
ZHAO Meifang
Pages:
53
-
54
Year:
2013
Issue:
3
Journal:
Qinghai Agro-Technology Extension
Keyword:
除油污
;
碱性溶液
;
金属清洗剂
;
碱性溶剂
;
有机溶液
;
精密零件
;
农机
;
清洗方法
;
不同材料
;
重铬酸钾
;
Abstract:
<正>农机在使用当中会产生大量的油污,积炭和水垢,而油污通常是由油脂、金属、尘土等混合物组成,基本特征是不溶于水的,这就要求用除油污溶剂来清除,常用的除油污溶剂有碱性溶剂、有机溶液和金属清洗剂。为了准确鉴定零件的技术状态,确保各类农机的技术性能,必须对不同材料、不同精度的零件采取不同的清洗方法,以保证零件的经久耐用。1清除油污1.1碱性溶剂除油污采用碱性溶液加入少量乳化剂,充分利用碱性溶液对油污的皂化
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