CN106755816A - A kind of cooling agent for the quenching of band large-scale metal part - Google Patents
A kind of cooling agent for the quenching of band large-scale metal part Download PDFInfo
- Publication number
- CN106755816A CN106755816A CN201611246524.4A CN201611246524A CN106755816A CN 106755816 A CN106755816 A CN 106755816A CN 201611246524 A CN201611246524 A CN 201611246524A CN 106755816 A CN106755816 A CN 106755816A
- Authority
- CN
- China
- Prior art keywords
- quenching
- cooling agent
- metal part
- water
- scale metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
Abstract
Description
技术领域technical field
本发明涉及冷却剂领域，尤其涉及一种用于大型的金属部件淬火的冷却剂。The invention relates to the field of coolants, in particular to a coolant used for quenching large metal parts.
背景技术Background technique
用于金属部件淬火的冷却剂大致分为油系和水系。目前大多采用油系的冷却剂，是因为油系的冷却剂具有适度的冷却性能，淬火应变小，不用担心淬火裂痕发生的缘故。但是在特大的金属部件、淬火性差的金属部件中，油系的冷却液也出现冷却速度慢、冷却性能不足的问题，因而必须采用水系的冷却液。但是水系的冷却剂由于冷却性能较油系热处理液高，极易发生冷却不均从而产生淬火裂痕。The coolants used for quenching metal parts are roughly divided into oil-based and water-based. At present, oil-based coolants are mostly used, because oil-based coolants have moderate cooling performance, and the quenching strain is small, so there is no need to worry about the occurrence of quenching cracks. However, for extra-large metal parts and metal parts with poor hardenability, oil-based coolants also have the problem of slow cooling speed and insufficient cooling performance, so water-based coolants must be used. However, because the cooling performance of water-based coolant is higher than that of oil-based heat treatment fluid, it is very easy to cause uneven cooling and quenching cracks.
发明内容Contents of the invention
本发明的目的是解决现有技术的不足，提供一种用于大型金属部件淬火的冷却剂。The purpose of the present invention is to solve the deficiencies of the prior art and provide a coolant for quenching large metal parts.
本发明采用的技术方案是：一种用于大型金属部件淬火的冷却剂，其组分按重量比计：The technical solution adopted in the present invention is: a coolant used for quenching large metal parts, its components are calculated by weight ratio:
钼酸锌 2～4%Zinc molybdate 2～4%
碳酸钠 2～4%Sodium carbonate 2～4%
钨酸钙 0～6%Calcium tungstate 0～6%
清洁分散剂 0～1%Cleaning and dispersing agent 0～1%
抗氧化剂 0～1%Antioxidant 0～1%
余量为水。The balance is water.
作为本发明的进一步改进，所述水为离子交换水。As a further improvement of the present invention, the water is ion-exchanged water.
本发明采用的有益效果是：本发明的冷却剂冷却性能极高，同时不会腐蚀金属材料，具备极佳的淬火性能。The beneficial effect of the invention is that the coolant of the invention has extremely high cooling performance, does not corrode metal materials, and has excellent quenching performance.
具体实施方式detailed description
下面结合实施例，对本发明做进一步的说明。Below in conjunction with embodiment, the present invention is described further.
实施例1，一种用于大型金属部件淬火的冷却剂，其组分按重量比计：Embodiment 1, a kind of coolant that is used for the quenching of large metal part, its component by weight ratio:
钼酸锌 4%Zinc molybdate 4%
碳酸钠 4%Sodium carbonate 4%
钨酸钙 6%Calcium tungstate 6%
清洁分散剂 1%Detergent Dispersant 1%
抗氧化剂 1%Antioxidant 1%
余量为水。The balance is water.
实施例2，一种用于大型金属部件淬火的冷却剂，其组分按重量比计：Embodiment 2, a kind of coolant that is used for the quenching of large metal part, its component by weight ratio:
钼酸锌 2%Zinc molybdate 2%
碳酸钠 2%Sodium carbonate 2%
清洁分散剂 1%Detergent Dispersant 1%
抗氧化剂 1%Antioxidant 1%
余量为水。The balance is water.
实施例3，一种用于大型金属部件淬火的冷却剂，其组分按重量比计：Embodiment 3, a kind of coolant that is used for the quenching of large metal part, its component by weight ratio:
钼酸锌 3%Zinc molybdate 3%
碳酸钠 3%Sodium carbonate 3%
钨酸钙 3%Calcium tungstate 3%
清洁分散剂 1%Detergent Dispersant 1%
抗氧化剂 1%Antioxidant 1%
余量为离子交换水。The balance is ion-exchanged water.
实施例4，一种用于大型金属部件淬火的冷却剂，其组分按重量比计：Embodiment 4, a kind of coolant that is used for the quenching of large metal part, its component by weight ratio:
钼酸锌 2%Zinc molybdate 2%
碳酸钠 4%Sodium carbonate 4%
钨酸钙 4%Calcium tungstate 4%
清洁分散剂 1%Detergent Dispersant 1%
抗氧化剂 1%Antioxidant 1%
余量为离子交换水。The balance is ion-exchanged water.
将上述实施例1至4保持在50°C，依照JISK2242B进行冷却试验，测定特性秒数，即测定冷却曲线中到达蒸汽膜阶段结束的特性温度为止的时间，其结果见下表。The above-mentioned Examples 1 to 4 were kept at 50°C, and the cooling test was carried out according to JISK2242B, and the characteristic seconds were measured, that is, the time until the characteristic temperature in the cooling curve reached the end of the steam film stage was measured, and the results are shown in the table below.
本发明的冷却剂冷却性能极高，同时不会腐蚀金属材料，具备极佳的淬火性能。The coolant of the invention has extremely high cooling performance, does not corrode metal materials, and has excellent quenching performance.
本领域技术人员应当知晓，本发明的保护方案不仅限于上述的实施例，还可以在上述实施例的基础上进行各种排列组合与变换，在不违背本发明精神的前提下，对本发明进行的各种变换均落在本发明的保护范围内。Those skilled in the art should know that the protection scheme of the present invention is not limited to the above-mentioned embodiments, and various permutations, combinations and transformations can also be performed on the basis of the above-mentioned embodiments. Various transformations all fall within the protection scope of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246524.4A CN106755816A (en) | 2016-12-29 | 2016-12-29 | A kind of cooling agent for the quenching of band large-scale metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246524.4A CN106755816A (en) | 2016-12-29 | 2016-12-29 | A kind of cooling agent for the quenching of band large-scale metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106755816A true CN106755816A (en) | 2017-05-31 |
Family
ID=58928990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246524.4A Pending CN106755816A (en) | 2016-12-29 | 2016-12-29 | A kind of cooling agent for the quenching of band large-scale metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106755816A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205541A (en) * | 2013-04-23 | 2013-07-17 | 合肥工业大学 | Deformed steel bar compound corrosion-inhibited quenching agent and usage method thereof |
| CN104136634A (en) * | 2012-03-02 | 2014-11-05 | 出光兴产株式会社 | Water Coolant |
| CN104870664A (en) * | 2012-12-27 | 2015-08-26 | 出光兴产株式会社 | aqueous coolant |
| JP2016138305A (en) * | 2015-01-27 | 2016-08-04 | Ntn株式会社 | Cooling liquid and method for producing machine component |
| CN105969958A (en) * | 2016-05-27 | 2016-09-28 | 江苏金基特钢有限公司 | Quenching method for deformed bar |
-
2016
- 2016-12-29 CN CN201611246524.4A patent/CN106755816A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104136634A (en) * | 2012-03-02 | 2014-11-05 | 出光兴产株式会社 | Water Coolant |
| CN104870664A (en) * | 2012-12-27 | 2015-08-26 | 出光兴产株式会社 | aqueous coolant |
| CN103205541A (en) * | 2013-04-23 | 2013-07-17 | 合肥工业大学 | Deformed steel bar compound corrosion-inhibited quenching agent and usage method thereof |
| JP2016138305A (en) * | 2015-01-27 | 2016-08-04 | Ntn株式会社 | Cooling liquid and method for producing machine component |
| CN105969958A (en) * | 2016-05-27 | 2016-09-28 | 江苏金基特钢有限公司 | Quenching method for deformed bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111018010B (en) | Industrial water-saving agent and preparation method and application thereof | |
| CN104388943A (en) | Water-based metal rust inhibitor and preparation method thereof | |
| CN105331240A (en) | Cloth cart | |
| CN111876784A (en) | Corrosion inhibitor applied to SCAL type indirect cooling system and dosing method thereof | |
| CN104372362B (en) | A kind of aluminum alkali cleaning corrosion inhibitor and its preparation method and application | |
| CN103483998A (en) | Corrosion inhibitor for steel wire and preparation method thereof | |
| CN104310600A (en) | Environment-friendly composite water treatment agent and application thereof | |
| CN105154174A (en) | A high-efficiency composite corrosion inhibitor for hydraulic support hydraulic fluid and its application | |
| CN106755816A (en) | A kind of cooling agent for the quenching of band large-scale metal part | |
| CN110257178A (en) | Galvanizing equipment contaminant removing cleaning agent | |
| CN106191882B (en) | A kind of agent of non-phosphate degreasing and preparation method thereof | |
| CN104313593B (en) | Aluminum acid pickling corrosion inhibitor and preparation method and application thereof | |
| CN103663742B (en) | Composite anti-corrosion scale inhibitor for circulating cooling water | |
| CN102965670B (en) | Lithium bromide absorption refrigerator high-efficiency corrosion inhibitor and preparation method thereof | |
| CN103651570B (en) | A kind of Biocidal algae-killing agent for recirculated cooling water | |
| CN103194306B (en) | Polyaniline cutting fluid | |
| CN210683901U (en) | High-durability hood-type annealing furnace waste hydrogen pipeline | |
| CN105463431A (en) | Method for preparing stainless steel stamping parts | |
| CN104773845A (en) | Corrosion inhibitors for circulating cooling water | |
| CN105352224A (en) | Air source heat pump | |
| CN106801119A (en) | A kind of water system heat treatment solution | |
| CN105694825A (en) | An engine running-in liquid | |
| CN104213130A (en) | Cold-drawn steel pipe treating agent as well as preparation method and cold-drawn steel pipe treating method thereof | |
| CN102560470A (en) | Preparation and use method for shutdown protection solution of industrial boiler | |
| CN105256319A (en) | Pickling inhibiter of sea water desalination evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |