CN114855095A - Energy storage alloy material capable of preventing scale, scale and wax and reducing carbon and preparation method thereof - Google Patents

Energy storage alloy material capable of preventing scale, scale and wax and reducing carbon and preparation method thereof Download PDF

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Publication number
CN114855095A
CN114855095A CN202210296376.6A CN202210296376A CN114855095A CN 114855095 A CN114855095 A CN 114855095A CN 202210296376 A CN202210296376 A CN 202210296376A CN 114855095 A CN114855095 A CN 114855095A
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China
Prior art keywords
ball
milling
scale
energy storage
wax
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CN202210296376.6A
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Chinese (zh)
Inventor
孙俊杰
刘志鹏
赵超
陶蕊
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Nanjing Chaoxuscience&technology Development
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Nanjing Chaoxuscience&technology Development
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Priority to CN202210296376.6A priority Critical patent/CN114855095A/en
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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/16Ferrous alloys, e.g. steel alloys containing copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C33/00Making ferrous alloys
    • C22C33/02Making ferrous alloys by powder metallurgy
    • C22C33/0257Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

The invention provides an energy storage alloy material for preventing scale, removing scale, preventing wax and reducing carbon, which is characterized by comprising the following components in percentage by weight: 60-80% of steel, 10-15% of chromium, 5-10% of polonium, 1-5% of iron, 0.01-0.05% of copper, 0.01-0.05% of manganese and the balance of silicon and inevitable impurities. The invention optimizes the original formula, ensures that the raw materials are safer, obtains more stable material structure and has excellent effects of descaling, wax control and carbon reduction. The material composition of the invention is more reasonable and safer, and the processing cost is lower. The preparation method is easy to operate and is suitable for industrial production.

Description

Energy storage alloy material capable of preventing scale, scale and wax and reducing carbon and preparation method thereof
Technical Field
The invention belongs to the technical field of alloy materials and preparation thereof, and particularly relates to an energy storage alloy material capable of preventing scale, removing scale, preventing wax and reducing carbon and a preparation method thereof.
Background
At present, in domestic or civil life, scaling is always a systematic problem of equipment, which not only causes a plurality of adverse consequences such as equipment blockage and equipment damage, but also reduces the heat exchange efficiency of the equipment, even influences the normal work of the equipment, and long-term introduction of water with high hardness can cause damage to the body and generate adverse effects such as alopecia, calculi, dyspepsia and the like. When the scale is serious, canceration, gastrointestinal diseases and the like can be caused, and researches show that the energy consumption is increased by 8 percent for every 1mm of scale, and the energy consumption is increased to 30 percent for 4mm of scale, thereby causing unnecessary waste.
Therefore, the research and development of an anti-scaling, anti-wax and carbon-reducing material becomes urgent for workers in the related field at present.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the limitation of the current materials, an energy storage alloy material for scale prevention, scale removal, wax control and carbon reduction and a preparation method thereof are provided. The material of the invention has better scale inhibition and scale removal effects.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme.
The invention provides an energy storage alloy anti-scaling, descaling, anti-wax and carbon-reducing material, which comprises the following components in percentage by weight: 60-80% of steel, 10-15% of chromium, 5-10% of polonium, 1-5% of iron, 0.01-0.05% of copper, 0.01-0.05% of manganese and the balance of silicon and inevitable impurities.
Preferably, the composition comprises the following components in percentage by weight: 70% of steel, 15% of chromium, 10% of polonium, 3% of iron, 0.03% of copper, 0.03% of manganese and the balance of silicon and inevitable impurities.
The purpose of the invention and the technical problem to be solved are also realized by adopting the following technical scheme.
The invention provides a preparation method of an energy storage alloy anti-scaling, descaling, wax-proof and carbon-reduction material, which comprises the following steps:
a) weighing the raw materials according to the proportion;
b) ball-milling the raw materials into nano powder in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to hardening treatment for 200 hours in a continuous ball-milling manner before ball-milling, so that the inner lining of the ball-milling tank and the ball-milling media have enough hardness;
c) pressing and molding the nano powder to obtain a blank;
d) and preheating the blank and sintering to obtain the energy storage alloy material with the functions of scale prevention, scale removal, wax control and carbon reduction.
Preferably, the ball milling time is 150-200 h.
Preferably, the particle size of the nano powder is 5-10 nm.
Preferably, the preheating temperature is 600-800 ℃.
Preferably, the sintering conditions are: the temperature is 1000-1200 ℃, and the time is 1-3 h.
The invention has the following beneficial effects: compared with the prior art, the invention optimizes the original formula, ensures that the formula is safer, and the obtained material has more stable structure and excellent effects of scale removal, wax control and carbon reduction. The material composition of the invention is more reasonable and safer, and the processing cost is lower. The preparation method is easy to operate and is suitable for industrial production.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
70 parts of steel, 15 parts of chromium, 10 parts of polonium, 3 parts of iron, 0.03 part of copper, 0.03 part of manganese, and the balance of silicon and inevitable impurities are weighed according to the parts by weight. Ball-milling the raw materials for 180 hours in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media to form nano powder with the particle size of 5-10 nm, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to continuous ball-milling for 200 hours before ball-milling to be hardened, and the inner lining of the ball-milling tank and the ball-milling media are ensured to have enough hardness. Pressing and molding the nano powder to obtain a blank; preheating the blank at 700 ℃ and then sintering the blank at 1100 ℃ for 2h to obtain the energy storage alloy material with the functions of scale prevention, scale removal, wax control and carbon reduction.
Example 2
60 parts of steel, 15 parts of chromium, 10 parts of polonium, 5 parts of iron, 0.06 part of copper, 0.06 part of manganese, and the balance of silicon and inevitable impurities are weighed according to the parts by weight. Ball-milling the raw materials for 150 hours in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media to form nano powder with the particle size of 5-10 nm, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to continuous ball-milling for 200 hours before ball-milling to be hardened, and the inner lining of the ball-milling tank and the ball-milling media are ensured to have enough hardness. Pressing and molding the nano powder to obtain a blank; preheating the blank at 600 ℃ and then sintering the blank at 1000 ℃ for 3h to obtain the energy storage alloy material for scale prevention, scale removal, wax control and carbon reduction.
Example 3
80 parts of steel, 10 parts of chromium, 5 parts of polonium, 1 part of iron, 0.06 part of copper, 0.06 part of manganese, and the balance of silicon and inevitable impurities are weighed according to the parts by weight. Ball-milling the raw materials for 150 hours in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media to form nano powder with the particle size of 5-10 nm, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to continuous ball-milling for 200 hours before ball-milling to be hardened, and the inner lining of the ball-milling tank and the ball-milling media are ensured to have enough hardness. Pressing and molding the nano powder to obtain a blank; preheating the blank at 600 ℃ and then sintering the blank at 1000 ℃ for 3h to obtain the energy storage alloy material for scale prevention, scale removal, wax control and carbon reduction.
Example 4
Weighing 70 parts of steel, 15 parts of chromium, 10 parts of polonium, 3 parts of iron, 0.03 part of copper, 0.03 part of manganese, and the balance of silicon and inevitable impurities according to parts by weight. Ball-milling the raw materials in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media for 200 hours to form nano powder with the particle size of 5-10 nm, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to continuous ball-milling for 200 hours before ball-milling for hardening treatment, and the inner lining of the ball-milling tank and the ball-milling media are ensured to have enough hardness. Pressing and molding the nano powder to obtain a blank; preheating the blank at 600 ℃ and then sintering the blank at 1200 ℃ for 1h to obtain the energy storage alloy material for scale prevention, scale removal, wax control and carbon reduction.
Example 5
60 parts of steel, 15 parts of chromium, 10 parts of polonium, 5 parts of iron, 0.06 part of copper, 0.06 part of manganese, and the balance of silicon and inevitable impurities are weighed according to the parts by weight. Ball-milling all the raw materials in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media for 180 hours to form nano powder with the particle size of 5-10 nm, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to continuous ball-milling for 200 hours before ball-milling to be subjected to hardening treatment, and the inner lining of the ball-milling tank and the ball-milling media are ensured to have enough hardness. Pressing and molding the nano powder to obtain a blank; preheating the blank at 700 ℃ and then sintering the blank at 1000 ℃ for 2h to obtain the energy storage alloy material for scale prevention, scale removal, wax control and carbon reduction.
Example 6
70 parts of steel, 10 parts of chromium, 10 parts of polonium, 5 parts of iron, 0.06 part of copper, 0.06 part of manganese, and the balance of silicon and inevitable impurities are weighed according to the parts by weight. Ball-milling the raw materials for 160h in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media to form nano powder with the particle size of 5-10 nm, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to continuous ball-milling for 200 hours before ball-milling to be hardened, and the inner lining of the ball-milling tank and the ball-milling media are ensured to have enough hardness. Pressing and molding the nano powder to obtain a blank; preheating the blank at 750 ℃ and then sintering the blank at 1200 ℃ for 3h to obtain the energy storage alloy material with the functions of scale prevention, scale removal, wax control and carbon reduction.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (7)

1. An energy storage alloy anti-scaling, descaling, wax-proof and carbon-reduction material is characterized by comprising the following components in percentage by weight: 60-80% of steel, 10-15% of chromium, 5-10% of polonium, 1-5% of iron, 0.01-0.05% of copper, 0.01-0.05% of manganese and the balance of silicon and inevitable impurities.
2. The energy storage alloy material for preventing scale, removing scale, preventing wax and reducing carbon of claim 1, which comprises the following components in percentage by weight: 70% of steel, 15% of chromium, 10% of polonium, 3% of iron, 0.03% of copper, 0.03% of manganese and the balance of silicon and inevitable impurities.
3. A preparation method of an energy storage alloy anti-scaling and anti-wax carbon-reducing material is characterized by comprising the following steps:
a) weighing the raw materials according to the proportion;
b) ball-milling the raw materials into nano powder in a ball-milling tank taking red copper as an inner lining of the ball-milling tank and ball-milling media, wherein the inner lining of the ball-milling tank and the ball-milling media need to be subjected to hardening treatment for 200 hours in a continuous ball-milling manner before ball-milling, so that the inner lining of the ball-milling tank and the ball-milling media have enough hardness;
c) pressing and molding the nano powder to obtain a blank;
d) and preheating the blank and sintering to obtain the energy storage alloy material with the functions of scale prevention, scale removal, wax control and carbon reduction.
4. The preparation method according to claim 3, wherein the ball milling time is 150-200 h.
5. The preparation method according to claim 3, wherein the particle size of the nanopowder is 5-10 nm.
6. The method according to claim 3, wherein the preheating temperature is 600 to 800 ℃.
7. The production method according to claim 3, wherein the sintering conditions are: the temperature is 1000-1200 ℃, and the time is 1-3 h.
CN202210296376.6A 2022-03-24 2022-03-24 Energy storage alloy material capable of preventing scale, scale and wax and reducing carbon and preparation method thereof Pending CN114855095A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000015478A (en) * 1998-06-30 2000-01-18 Toshiba Corp Soldering material
CN111733344A (en) * 2020-07-03 2020-10-02 南京嘉业安环保科技有限公司 Processing method of copper-based multi-element alloy
CN113846274A (en) * 2021-08-23 2021-12-28 南京公诚节能新材料研究院有限公司 Scale-inhibiting and descaling alloy material and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000015478A (en) * 1998-06-30 2000-01-18 Toshiba Corp Soldering material
CN111733344A (en) * 2020-07-03 2020-10-02 南京嘉业安环保科技有限公司 Processing method of copper-based multi-element alloy
CN113846274A (en) * 2021-08-23 2021-12-28 南京公诚节能新材料研究院有限公司 Scale-inhibiting and descaling alloy material and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
苑广增等: "烧结钕铁硼永磁合金的微观组织、性能和耐蚀工艺", 科学技术文献出版社, pages: 207 - 56 *

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