CN107723429A - A kind of low oil smoke overspeed quenching oil and preparation method thereof - Google Patents
A kind of low oil smoke overspeed quenching oil and preparation method thereof Download PDFInfo
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- CN107723429A CN107723429A CN201711129862.4A CN201711129862A CN107723429A CN 107723429 A CN107723429 A CN 107723429A CN 201711129862 A CN201711129862 A CN 201711129862A CN 107723429 A CN107723429 A CN 107723429A
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/58—Oils
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- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of low oil smoke overspeed quenching oil, include following material by weight：Efficiently urge 0.5 2 parts of cryogen；0.6 2 parts of antioxidant；Efficient 0.3 1 parts of brightener；0.5 1.5 parts of antirust agent；1.5 2 parts of surfactant；91.5 96 parts of low viscosity hydrofinishing base oil；A kind of preparation method of low oil smoke overspeed quenching oil, comprises the following steps（1）Low viscosity hydrofinishing base oil is squeezed into mediation kettle, and temperature is risen to 45 55 DEG C；（2）Then sequentially add in proportion and efficiently urge cryogen, antioxidant, efficient brightener, antirust agent, surfactant, and stir 40 60 minutes, stir.The present invention can greatly improve the cooling performance of quenching oil, and after quenching, oil smoke is small, it is ensured that workpiece surface hardness it is high and uniformly, hardened depth, deflection be small, metallographic structure, good mechanical property, and permanent bright, easy cleaning.
Description
Technical field
The present invention relates to technical field of heat treatment, and in particular to be a kind of low oil smoke overspeed quenching oil and its preparation side
Method.
Background technology
Quenching oil is a kind of process oil, is used as hardening media, and quenching oil must possess following characteristic：Good cooling
Property
Energy 1, cooling performance are the important performances of hardening media, and its quality directly influences the quality of quenching part；2nd, it is high to dodge
Point and burning-point；3rd, good thermal oxidation stability, to ensure the cooling performance of oil product and service life；4th, low viscosity, oil product
Viscosity has certain relation with its adhesion amount, carrying loss and cooling performance；5th, water content is low, in general provision quenching oil
Water content be no more than 0.05%；6th, other characteristics, in addition to above-mentioned characteristic, quenching oil should also be nontoxic, tasteless, disposable, right
Environmental nonpollution, and make the workpiece surface after quenching bright.
For for workpiece hypervelocity quenching, current overspeed quenching oil added using general mineral base oil commonly urge it is cold
The additives such as agent, antioxidant are formulated, and in this case, the quenching oil cooling performance prepared according to current technology is general, light
Bright property is bad, not easy cleaning, and the workpiece quench-hardened case that its result can cause quenching degree low is shallow and oil smoke is big, and smell is big, and environment is made
Into pollution.The present invention aiming at current technology problem carry out fully optimized, there is provided a kind of low oil smoke overspeed quenching oil and
Its preparation method, it is ensured that low oil smoke, cooling performance are good during workpiece quenching.
The content of the invention
In order to solve the problems of in the prior art, the invention provides a kind of low oil smoke overspeed quenching oil and its system
Preparation Method.
To achieve the above object, the technical solution used in the present invention is：
A kind of low oil smoke overspeed quenching oil, includes following material by weight：Efficiently urge cryogen 0.5-2 parts；Antioxidant
0.6-2 parts；Efficient brightener 0.3-1 parts；Antirust agent 0.5-1.5 parts；Surfactant 1.5-2 parts；Low viscosity hydrofinishing base
Plinth oil 91.5-96 parts；Wherein, it is described efficiently to urge cryogen as a variety of sulfonate mixtures, ternary ethylene propylene copolymer, poly- isobutyl
Any two kinds of mixture in alkene；The antioxidant is liquid high molecular weight phenols or organic amine compound or theirs is mixed
Compound；The efficiently brightener is in NPE, polyurethane, acrylic acid, sodium benzoate, imidazoline oleate
Any two kinds of mixture；The antirust agent is BTA；The surfactant is sodium n-alkylbenzenesulfonate, bay
Any two kinds of mixture in alcohol sodium sulphate, NPE.
A kind of preparation method of low oil smoke overspeed quenching oil, comprises the following steps：
（1）Low viscosity hydrofinishing base oil is squeezed into mediation kettle, and temperature is risen to 45-55 DEG C；
（2）Then sequentially add in proportion and efficiently urge cryogen, antioxidant, efficient brightener, antirust agent, surfactant, and stir
40-60 minutes are mixed, are stirred.
Beneficial effects of the present invention
The invention provides a kind of low oil smoke overspeed quenching oil and preparation method thereof, the cooling of quenching oil can be greatly improved
Can, after quenching, oil smoke is few, and smell is small, reduces the pollution to environment, meets the green theory that country advocates, in addition, can
Ensure workpiece surface hardness it is high and uniformly, hardened depth, deflection be small, metallographic structure, good mechanical property, and permanent workpiece surface
Light, easy cleaning.
Embodiment
Technical scheme will be clearly and completely described by specific embodiment below, it is clear that retouched
The embodiment stated is only the part of the embodiment of the present invention, rather than whole embodiments.
Embodiment 1
A kind of low oil smoke overspeed quenching oil, includes following material by weight：Efficiently urge 0.5 part of cryogen；Antioxidant 0.6
Part；Efficient 0.3 part of brightener；0.5 part of antirust agent；1.5 parts of surfactant；91.5 parts of low viscosity hydrofinishing base oil；Its
In, the mixture for efficiently urging cryogen as both a variety of sulfonate mixtures, ternary ethylene propylene copolymer；The antioxidant
For liquid high molecular weight phenols；The efficiently brightener is the mixture of both NPE, polyurethane；It is described anti-
Rust agent is BTA；The surfactant is the mixture of both sodium n-alkylbenzenesulfonate, sldium lauryl sulfate.
A kind of preparation method of low oil smoke overspeed quenching oil, comprises the following steps：
（1）91.5 parts of low viscosity hydrofinishing base oil is squeezed into mediation kettle, and temperature is risen to 45 DEG C；
（2）Then sequentially add 0.5 part efficiently urge cryogen, 0.6 part of antioxidant, 0.3 part of efficient brightener, 0.5 part
Antirust agent, 1.5 parts of surfactant, and stir 40 minutes, stir.
Embodiment 2
A kind of low oil smoke overspeed quenching oil, includes following material by weight：Efficiently urge 1.3 parts of cryogen；Antioxidant 1.3
Part；Efficient 0.7 part of brightener；1.0 parts of antirust agent；1.75 parts of surfactant；93.5 parts of low viscosity hydrofinishing base oil；Its
In, the mixture for efficiently urging cryogen as both a variety of sulfonate mixtures, polyisobutene；The antioxidant is organic amine
Compound；The efficiently brightener is the mixture of both polyurethane, acrylic acid；The antirust agent is BTA；It is described
Surfactant is the mixture of both sodium n-alkylbenzenesulfonate, NPE.
A kind of preparation method of low oil smoke overspeed quenching oil, comprises the following steps：
（1）93.5 parts of low viscosity hydrofinishing base oil is squeezed into mediation kettle, and temperature is risen to 50 DEG C；
（2）Then sequentially add in proportion 1.3 parts efficiently urge cryogen, 1.3 parts of antioxidant, 0.7 part of efficient brightener,
1.0 parts of antirust agent, 1.75 parts of surfactant, and stir 50 minutes, stir.
Embodiment 3
A kind of low oil smoke overspeed quenching oil, includes following material by weight：Efficiently urge 2 parts of cryogen；2 parts of antioxidant；
Efficient 1 part of brightener；1.5 parts of antirust agent；2 parts of surfactant；96 parts of low viscosity hydrofinishing base oil；Wherein, the height
Effect urges mixture of the cryogen for both ternary ethylene propylene copolymer, polyisobutene；The antioxidant is liquid high molecular weight phenol
The mixture of both class, organic amine compound；The efficiently brightener is the mixing of both sodium benzoate, imidazoline oleate
Thing；The antirust agent is BTA；The surfactant is appointing in sldium lauryl sulfate, NPE
The mixture of two kinds of meaning.
A kind of preparation method of low oil smoke overspeed quenching oil, comprises the following steps：
（1）96 parts of low viscosity hydrofinishing base oil is squeezed into mediation kettle, and temperature is risen to 55 DEG C；
（2）Then sequentially add 2 parts efficiently urge cryogen, 2 parts of antioxidant, 1 part of efficient brightener, 1.5 parts of antirust agent,
2 parts of surfactant, and stir 60 minutes, stir.
Although the present invention disclosed as above with preferred embodiment, they be not for limiting the present invention, it is any to be familiar with
This those skilled in the art, the various change made without departing from the spirit and scope of the invention or retouching, all should still belong to the present invention
Patent covering scope within.
Claims (2)
- A kind of 1. low oil smoke overspeed quenching oil, it is characterised in that：Include following material by weight：Efficiently urge cryogen 0.5-2 parts；Antioxidant 0.6-2 parts；Efficient brightener 0.3-1 parts；Antirust agent 0.5-1.5 parts；Surfactant 1.5-2 parts；It is low Viscosity hydrofinishing base oil 91.5-96 parts；Wherein, it is described efficiently to urge cryogen as a variety of sulfonate mixtures, ternary ethylene propylene Any two kinds of mixture in alkene copolymer, polyisobutene；The antioxidant is liquid high molecular weight phenols or organic amine Compound or their mixture；It is described efficiently brightener be NPE, polyurethane, acrylic acid, sodium benzoate, Any two kinds of mixture in imidazoline oleate；The antirust agent is BTA；The surfactant is straight chain Any two kinds of mixture in sodium alkyl benzene sulfonate, sldium lauryl sulfate, NPE.
- A kind of 2. preparation method of low oil smoke overspeed quenching oil, it is characterised in that：Comprise the following steps：（1）Low viscosity hydrofinishing base oil is squeezed into mediation kettle, and temperature is risen to 45-55 DEG C；（2）Then sequentially add in proportion and efficiently urge cryogen, antioxidant, efficient brightener, antirust agent, surfactant, and stir 40-60 minutes are mixed, are stirred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711129862.4A CN107723429A (en) | 2017-11-15 | 2017-11-15 | A kind of low oil smoke overspeed quenching oil and preparation method thereof |
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| CN201711129862.4A CN107723429A (en) | 2017-11-15 | 2017-11-15 | A kind of low oil smoke overspeed quenching oil and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676979A (en) * | 2018-08-28 | 2018-10-19 | 南京正明观新材料有限公司 | A kind of cold and hot dual-purpose quenching oil and preparation method thereof |
| CN109722511A (en) * | 2019-02-20 | 2019-05-07 | 张丹 | A kind of high-performance quenching oil |
| CN113061693A (en) * | 2021-03-19 | 2021-07-02 | 广东剑鑫科技股份有限公司 | Rapid and stable overspeed bright quenching oil and preparation method thereof |
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| CN102212662A (en) * | 2011-06-09 | 2011-10-12 | 上海德润宝特种润滑剂有限公司 | Ultra quick quenching oil and preparation method thereof |
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| CN102212662A (en) * | 2011-06-09 | 2011-10-12 | 上海德润宝特种润滑剂有限公司 | Ultra quick quenching oil and preparation method thereof |
| CN102382952A (en) * | 2011-12-06 | 2012-03-21 | 上海锦海特种润滑油厂 | Overspeed quenching oil and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676979A (en) * | 2018-08-28 | 2018-10-19 | 南京正明观新材料有限公司 | A kind of cold and hot dual-purpose quenching oil and preparation method thereof |
| CN109722511A (en) * | 2019-02-20 | 2019-05-07 | 张丹 | A kind of high-performance quenching oil |
| CN113061693A (en) * | 2021-03-19 | 2021-07-02 | 广东剑鑫科技股份有限公司 | Rapid and stable overspeed bright quenching oil and preparation method thereof |
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Application publication date: 20180223 |