CN108977633A - A kind of steel casting quenching medium of safety and environmental protection - Google Patents
A kind of steel casting quenching medium of safety and environmental protection Download PDFInfo
- Publication number
- CN108977633A CN108977633A CN201811041942.9A CN201811041942A CN108977633A CN 108977633 A CN108977633 A CN 108977633A CN 201811041942 A CN201811041942 A CN 201811041942A CN 108977633 A CN108977633 A CN 108977633A
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- parts
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- safety
- environmental protection
- steel casting
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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
- C21D1/60—Aqueous agents
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of steel casting quenching mediums of safety and environmental protection, are made of following raw material according to parts by weight: 30-44 parts of acrylate, 18-27 parts of sodium bicarbonate, 10-14 parts of sodium phenylacetate, 10-20 parts of myristic acid, 7-10 parts of sebacic acid, 7-10 parts of citric acid, 5-12 parts of polyethylene glycol, 4-7 parts of salicylic acid, 2-8 parts of cotton seed oil, 10-16 parts of ammonium persulfate, 7-14 parts of starch phosphate, 5-10 parts of palm oil, 4-7 parts of zinc chloride, 10-15 parts of borax and 80-100 parts of deionized water.Raw material of the present invention is easy to get, and formula science, safe and environment-friendly, environmental pollution is minimum, at low cost, can effectively accelerate cooling velocity when high temperature, extend the sub-cooled time, prevent steel from cracking, increase substantially the slight and toughness of steel.
Description
Technical field
The present invention relates to steel casting field, the steel casting quenching medium of specifically a kind of safety and environmental protection.
Background technique
In order to improve the performance of the metal material such as steel, needs to be heat-treated the workpiece of metal material, commonly use
Heat treatment process have the heat treatment methods such as quenching, tempering, annealing, normalizing.Wherein, quenching, which refers to, will for example be heated to austenite
The workpiece of state is quickly cooled to form the quenching structures such as martensite with speed more than critical cooling rate, after quenching treatment,
The hardness of workpiece can be improved.
Although there are many excellent characteristics for quenching medium, there are still defect is used, if the usage amount in quenching medium is higher, no
Can effectively shorten high temperature when cooling time, cooling velocity when low temperature cannot be slowed down, lead to workpiece cracking phenomena, heatproof is ageing-resistant
Performance is weak, with the increase of number of use, the problems such as performance change decline degree is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of steel casting quenching mediums of safety and environmental protection, solve above-mentioned technological deficiency.
To achieve the above object, the invention provides the following technical scheme:
A kind of steel casting quenching medium of safety and environmental protection, is made of following raw material according to parts by weight:
30-44 parts of acrylate, 18-27 parts of sodium bicarbonate, 10-14 parts of sodium phenylacetate, 10-20 parts of myristic acid, sebacic acid 7-
10 parts, 7-10 parts of citric acid, 5-12 parts of polyethylene glycol, 4-7 parts of salicylic acid, 2-8 parts of cotton seed oil, 10-16 parts of ammonium persulfate, starch
7-14 parts of phosphate, 5-10 parts of palm oil, 4-7 parts of zinc chloride, 10-15 parts of borax and 80-100 parts of deionized water.
As the further preferred of this programme, above-mentioned a kind of steel casting quenching medium of safety and environmental protection, by below according to weight
Measure the raw material composition of number:
38-44 parts of acrylate, 22-27 parts of sodium bicarbonate, 12-14 parts of sodium phenylacetate, 16-20 parts of myristic acid, sebacic acid 9-
10 parts, 9-10 parts of citric acid, 11-12 parts of polyethylene glycol, 6-7 parts of salicylic acid, 5-8 parts of cotton seed oil, 13-16 parts of ammonium persulfate, shallow lake
11-14 parts of powder phosphate, 8-10 parts of palm oil, 6-7 parts of zinc chloride, 12-15 parts of borax and 92-100 parts of deionized water.
As the further preferred of this programme, above-mentioned a kind of steel casting quenching medium of safety and environmental protection, by below according to weight
Measure the raw material composition of number:
38 parts of acrylate, 22 parts of sodium bicarbonate, 12 parts of sodium phenylacetate, 16 parts of myristic acid, 9 parts of sebacic acid, 9 parts of citric acid,
11 parts of polyethylene glycol, 6 parts of salicylic acid, 5 parts of cotton seed oil, 13 parts of ammonium persulfate, 11 parts of starch phosphate, 8 parts of palm oil, zinc chloride
6 parts, 12 parts of borax and 92 parts of deionized water.
Compared with prior art, the beneficial effects of the present invention are:
Raw material of the present invention is easy to get, and formula science, safe and environment-friendly, environmental pollution is minimum, at low cost, when can effectively accelerate high temperature
Cooling velocity, extend the sub-cooled time, prevent steel from cracking, increase substantially the slight and toughness of steel.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of steel casting quenching medium of safety and environmental protection, is made of following raw material according to parts by weight:
30 parts of acrylate, 18 parts of sodium bicarbonate, 10 parts of sodium phenylacetate, 10 parts of myristic acid, 7 parts of sebacic acid, 7 parts of citric acid,
5 parts of polyethylene glycol, 4 parts of salicylic acid, 2 parts of cotton seed oil, 10 parts of ammonium persulfate, 7 parts of starch phosphate, 5 parts of palm oil, zinc chloride 4
Part, 10 parts of borax and 80 parts of deionized water.
Embodiment 2
A kind of steel casting quenching medium of safety and environmental protection, is made of following raw material according to parts by weight:
44 parts of acrylate, 27 parts of sodium bicarbonate, 14 parts of sodium phenylacetate, 20 parts of myristic acid, 10 parts of sebacic acid, citric acid 10
Part, 12 parts of polyethylene glycol, 7 parts of salicylic acid, 8 parts of cotton seed oil, 16 parts of ammonium persulfate, 14 parts of starch phosphate, 10 parts of palm oil, chlorine
7 parts of zinc of change, 15 parts of borax and 100 parts of deionized water.
Embodiment 3
A kind of steel casting quenching medium of safety and environmental protection, is made of following raw material according to parts by weight:
38 parts of acrylate, 22 parts of sodium bicarbonate, 12 parts of sodium phenylacetate, 16 parts of myristic acid, 9 parts of sebacic acid, 9 parts of citric acid,
11 parts of polyethylene glycol, 6 parts of salicylic acid, 5 parts of cotton seed oil, 13 parts of ammonium persulfate, 11 parts of starch phosphate, 8 parts of palm oil, zinc chloride
6 parts, 12 parts of borax and 92 parts of deionized water.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (3)
1. a kind of steel casting quenching medium of safety and environmental protection, which is characterized in that be made of following raw material according to parts by weight:
30-44 parts of acrylate, 18-27 parts of sodium bicarbonate, 10-14 parts of sodium phenylacetate, 10-20 parts of myristic acid, sebacic acid 7-
10 parts, 7-10 parts of citric acid, 5-12 parts of polyethylene glycol, 4-7 parts of salicylic acid, 2-8 parts of cotton seed oil, 10-16 parts of ammonium persulfate, starch
7-14 parts of phosphate, 5-10 parts of palm oil, 4-7 parts of zinc chloride, 10-15 parts of borax and 80-100 parts of deionized water.
2. the steel casting quenching medium of a kind of safety and environmental protection according to claim 1, which is characterized in that by below according to weight
The raw material of number forms:
38-44 parts of acrylate, 22-27 parts of sodium bicarbonate, 12-14 parts of sodium phenylacetate, 16-20 parts of myristic acid, sebacic acid 9-
10 parts, 9-10 parts of citric acid, 11-12 parts of polyethylene glycol, 6-7 parts of salicylic acid, 5-8 parts of cotton seed oil, 13-16 parts of ammonium persulfate, shallow lake
11-14 parts of powder phosphate, 8-10 parts of palm oil, 6-7 parts of zinc chloride, 12-15 parts of borax and 92-100 parts of deionized water.
3. the steel casting quenching medium of a kind of safety and environmental protection according to claim 1, which is characterized in that by below according to weight
The raw material of number forms:
38 parts of acrylate, 22 parts of sodium bicarbonate, 12 parts of sodium phenylacetate, 16 parts of myristic acid, 9 parts of sebacic acid, 9 parts of citric acid,
11 parts of polyethylene glycol, 6 parts of salicylic acid, 5 parts of cotton seed oil, 13 parts of ammonium persulfate, 11 parts of starch phosphate, 8 parts of palm oil, zinc chloride
6 parts, 12 parts of borax and 92 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811041942.9A CN108977633A (en) | 2018-09-07 | 2018-09-07 | A kind of steel casting quenching medium of safety and environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811041942.9A CN108977633A (en) | 2018-09-07 | 2018-09-07 | A kind of steel casting quenching medium of safety and environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108977633A true CN108977633A (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811041942.9A Withdrawn CN108977633A (en) | 2018-09-07 | 2018-09-07 | A kind of steel casting quenching medium of safety and environmental protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN108977633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016542A (en) * | 2019-04-17 | 2019-07-16 | 南宁学院 | Quenching Medium for Heat Treatment |
-
2018
- 2018-09-07 CN CN201811041942.9A patent/CN108977633A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016542A (en) * | 2019-04-17 | 2019-07-16 | 南宁学院 | Quenching Medium for Heat Treatment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |