FIELD: chemistry.
SUBSTANCE: liquid coolant lubricant contains (g per l of water): sodium tripolyphosphate 4.3-8.5, product of melt fusion of sodium monoborate and disodium salt of ethylenediaminotetraacetic acid, their mole ratio being 2:1 4.6-8.8, sodium silicate 2.4-8.8, trietanolamine 20.8-30.6.
EFFECT: extended service life of process tools and improved quality of surfaces treated.
5 tbl
Title | Year | Author | Number |
---|---|---|---|
COOLANTS | 2023 |
|
RU2805758C1 |
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|
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|
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|
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|
SU1397478A1 |
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RU2676690C1 |
LUBRICATING AND COOLING LIQUID FOR MACHINING METALS | 1995 |
|
RU2110562C1 |
LUBRICANT-COOLANT LIQUID FOR COLD MECHANICAL METAL WORKING | 0 |
|
SU1766954A1 |
COOLANT FOR MACHINING METALS | 0 |
|
SU595363A1 |
Authors
Dates
2010-09-20—Published
2008-03-06—Filed