CN107641686A - A kind of special high frequency water-based hardening liquid of induction gear and preparation method thereof - Google Patents
A kind of special high frequency water-based hardening liquid of induction gear and preparation method thereof Download PDFInfo
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- CN107641686A CN107641686A CN201711137153.0A CN201711137153A CN107641686A CN 107641686 A CN107641686 A CN 107641686A CN 201711137153 A CN201711137153 A CN 201711137153A CN 107641686 A CN107641686 A CN 107641686A
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Abstract
The invention discloses a kind of special high frequency water-based hardening liquid of induction gear, include following material by weight：25 30 parts of high-molecular polyivnyl alcohol resin particle；50 60 parts of deionized water；Efficient 1 2.5 parts of brightener；2.5 3 parts of anti-corrosion corrosion inhibitor；1.5 2 parts of surfactant；A kind of preparation method of the special high frequency water-based hardening liquid of induction gear, comprises the following steps：（1）Under normal temperature state, appropriate high-molecular polyivnyl alcohol resin particle is dissolved in a certain amount of deionized water, 20 25min is stirred, is subsequently heated to 80 85 DEG C, and continues stirring 2 2.5 hours under constant temperature；（2）Impurity screening, efficient brightener, anti-corrosion corrosion inhibitor, surfactant are then sequentially added in proportion, continue stirring 40 60 minutes, stir.The present invention can greatly improve cooling performance during induction gear quenching, and after quenching, oil smoke is small, targetedly improve the problem of various induction gear quenching structure hardness are inadequate, metallographic structure, good mechanical property, and permanent bright, easy cleaning.
Description
Technical field
The present invention relates to quenching liquid technical field, and in particular to be a kind of special high frequency water-based hardening liquid of induction gear and
Its preparation method.
Background technology
Quenching liquid adds a variety of surfactants by polyethers high polymer material and is made, and has a variety of advantages, and 1, because molten
Yu Shui, so safety and environmental protection, 2, cost it is low, save it is economical, 3, calorific value it is high, 4, the workpiece hardness after processing it is high, deformation quantity is few, quenches
Hard formation is deep, 5, antiseptic property it is strong, anti-corrosion durability is good, 6, service life length, therefore be widely used in the heat treatment of workpiece.
High-frequency hardening machine uses quenching of the sensing heating to various gears, and the quenching liquid used at present uses general mineral base
Plinth oil, which adds, commonly urges the additives such as cryogen, antioxidant to be formulated, in this case, the quenching oil cooling prepared according to current technology
But performance is general, and cooling velocity is less than critical cooling rate, and the workpiece quench-hardened case that its result can cause quenching degree low is shallow and surface
Hardened layer hardness is inadequate, the fully optimized that the present invention is carried out aiming at current technical barrier, it is ensured that quenching liquid cooling velocity pole
It hurry up, and use water-based hardening liquid, environmental-protecting performance is good, deepens quench-hardened case.
The content of the invention
In order to solve the problems of in the prior art, quench the invention provides a kind of special high frequency of induction gear is water base
Fiery liquid and preparation method thereof.
To achieve the above object, the technical solution used in the present invention is：
A kind of special high frequency water-based hardening liquid of induction gear, includes following material by weight：High-molecular polyivnyl alcohol
Resin particle 25-30 parts；Deionized water 50-60 parts；Efficient brightener 1-2.5 parts；Anti-corrosion corrosion inhibitor 2.5-3 parts；Live on surface
Property agent 1.5-2 parts；Wherein, the efficiently brightener is NPE, polyurethane, acrylic acid, sodium benzoate, imidazoles
Any two kinds of mixture in quinoline oleate；The anti-corrosion corrosion inhibitor is N- oleic acid methyl amimoacetic acid octadecylamines salt, 17 western bases
The mixture of both imidazoline alkenyl succinates；The surfactant be sodium n-alkylbenzenesulfonate, sldium lauryl sulfate,
Any two kinds of mixture in NPE.
A kind of preparation method of the special high frequency water-based hardening liquid of induction gear, comprises the following steps：
（1）Under normal temperature state, appropriate high-molecular polyivnyl alcohol resin particle is dissolved in a certain amount of deionized water, stirred
20-25min, it is subsequently heated to 80-85 DEG C, and continues to stir 2-2.5 hours under constant temperature；
（2）Impurity screening, efficient brightener, anti-corrosion corrosion inhibitor, surfactant are then sequentially added in proportion, continues to stir
40-60 minutes, stir.
Beneficial effects of the present invention
The present invention can greatly improve cooling performance during induction gear quenching, and after quenching, oil smoke is small, and the pollution to air is small,
More green, workpiece surface hardness is high and uniformly, and it is inadequate targetedly to improve various induction gear quenching structure hardness
Problem, hardened depth, deflection are small, metallographic structure, good mechanical property, and permanent bright, 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 special high frequency water-based hardening liquid of induction gear, includes following material by weight：High-molecular polyivnyl alcohol
25 parts of resin particle；50 parts of deionized water；Efficient 1 part of brightener；2.5 parts of anti-corrosion corrosion inhibitor；1.5 parts of surfactant；Its
In, the efficiently brightener is the mixture of both NPE, polyurethane；The anti-corrosion corrosion inhibitor is N- oil
The mixture of both sour methyl amimoacetic acid octadecylamine salt, 17 western base imidazoline alkenyl succinates；The surfactant is straight chain
The mixture of both sodium alkyl benzene sulfonate, sldium lauryl sulfate.
A kind of preparation method of the special high frequency water-based hardening liquid of induction gear, comprises the following steps：
（1）Under normal temperature state, 25 parts of high-molecular polyivnyl alcohol resin particle is dissolved in 50 parts of deionized water, stirred
20min, it is subsequently heated to 80 DEG C, and continues stirring 2 hours under constant temperature；
（2）Impurity screening, then sequentially add 1 part of efficient brightener, 2.5 parts of anti-corrosion corrosion inhibitor, 1.5 parts of surface and live
Property agent, continue stirring 40 minutes, stir.
Embodiment 2
A kind of special high frequency water-based hardening liquid of induction gear, includes following material by weight：High-molecular polyivnyl alcohol
26.5 parts of resin particle；55 parts of deionized water；Efficient 2.0 parts of brightener；2.75 parts of anti-corrosion corrosion inhibitor；Surfactant 1.75
Part；Wherein, the efficiently brightener is the mixture of both NPE, imidazoline oleate；The anticorrosion
Inhibitor is the mixture of both N- oleic acid methyl amimoacetic acid octadecylamines salt, 17 western base imidazoline alkenyl succinates；The surface
Activating agent is the mixture of both sodium n-alkylbenzenesulfonate, NPE.
A kind of preparation method of the special high frequency water-based hardening liquid of induction gear, comprises the following steps：
（1）Under normal temperature state, 26.5 parts of high-molecular polyivnyl alcohol resin particle is dissolved in 55 parts of deionized water, stirred
23min, it is subsequently heated to 83 DEG C, and continues stirring 2.25 hours under constant temperature；
（2）Impurity screening, then sequentially add 2.0 parts of efficient brightener, 2.75 parts of anti-corrosion corrosion inhibitor, 1.75 parts of table
Face activating agent, continue stirring 50 minutes, stir.
Embodiment 3
A kind of special high frequency water-based hardening liquid of induction gear, includes following material by weight：High-molecular polyivnyl alcohol
30 parts of resin particle；60 parts of deionized water；Efficient 2.5 parts of brightener；3 parts of anti-corrosion corrosion inhibitor；2 parts of surfactant；Wherein,
The efficiently brightener is the mixture of both acrylic acid, sodium benzoate；The anti-corrosion corrosion inhibitor is N- oleic acid methyl amimoacetic acid ten
The mixture of both eight amine salt, 17 western base imidazoline alkenyl succinates；The surfactant is sldium lauryl sulfate, nonyl
The mixture of both base phenol polyethenoxy ethers.
A kind of preparation method of the special high frequency water-based hardening liquid of induction gear, comprises the following steps：
（1）Under normal temperature state, by the deionized water of 30 parts of molten 60 parts of high-molecular polyivnyl alcohol resin particle, stir
25min, it is subsequently heated to 85 DEG C, and continues stirring 2.5 hours under constant temperature；
（2）Impurity screening, then sequentially add 2.5 parts of efficient brightener, 3 parts of anti-corrosion corrosion inhibitor, 2 parts of surface-active
Agent, continue stirring 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. special high frequency water-based hardening liquid of induction gear, it is characterised in that：Include following material by weight：It is high Molecular polyethylene alcohol resin particle 25-30 parts；Deionized water 50-60 parts；Efficient brightener 1-2.5 parts；Anti-corrosion corrosion inhibitor 2.5-3 part；Surfactant 1.5-2 parts；Wherein, the efficiently brightener is NPE, polyurethane, propylene Any two kinds of mixture in acid, sodium benzoate, imidazoline oleate；The anti-corrosion corrosion inhibitor is N- oleic acid methyl amimoacetic acid ten The mixture of both eight amine salt, 17 western base imidazoline alkenyl succinates；The surfactant is linear alkyl benzene sulfonic acid Any two kinds of mixture in sodium, sldium lauryl sulfate, NPE.
- A kind of 2. preparation method of the special high frequency water-based hardening liquid of induction gear, it is characterised in that：Comprise the following steps：（1）Under normal temperature state, appropriate high-molecular polyivnyl alcohol resin particle is dissolved in a certain amount of deionized water, stirred 20-25min, it is subsequently heated to 80-85 DEG C, and continues to stir 2-2.5 hours under constant temperature；（2）Impurity screening, efficient brightener, anti-corrosion corrosion inhibitor, surfactant are then sequentially added in proportion, continues to stir 40-60 minutes, stir.
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| CN201711137153.0A CN107641686A (en) | 2017-11-16 | 2017-11-16 | A kind of special high frequency water-based hardening liquid of induction gear and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575455A (en) * | 2020-06-12 | 2020-08-25 | 扬州大学 | Cold control medium capable of implementing ultrahigh-strength heat treatment of medium-high carbon silicon manganese steel multiphase structure and method thereof |
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| CN106399644A (en) * | 2016-12-08 | 2017-02-15 | 大连圣洁热处理科技发展有限公司 | Quenching technology for preventing quenching cracks of No.45 steel workpiece |
| CN106916926A (en) * | 2017-05-16 | 2017-07-04 | 东洋铁球（马鞍山）有限公司 | A kind of rich chromium cast iron aqueous-based polymers quenching liquid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101643683A (en) * | 2008-08-08 | 2010-02-10 | 沈阳防锈包装材料有限责任公司 | Environmentally-friendly barium-free thixotropic antirust oil |
| CN102643963A (en) * | 2012-05-09 | 2012-08-22 | 上海福岛化工科技发展有限公司 | Environmental protection water-solubility quenching liquid |
| CN104087727A (en) * | 2014-06-16 | 2014-10-08 | 武汉永正科技发展有限公司 | Spray quenching medium |
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| CN106399644A (en) * | 2016-12-08 | 2017-02-15 | 大连圣洁热处理科技发展有限公司 | Quenching technology for preventing quenching cracks of No.45 steel workpiece |
| CN106916926A (en) * | 2017-05-16 | 2017-07-04 | 东洋铁球（马鞍山）有限公司 | A kind of rich chromium cast iron aqueous-based polymers quenching liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575455A (en) * | 2020-06-12 | 2020-08-25 | 扬州大学 | Cold control medium capable of implementing ultrahigh-strength heat treatment of medium-high carbon silicon manganese steel multiphase structure and method thereof |
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Application publication date: 20180130 |