CN106521248A - Preparing method of magnetization-prevention air purifier alloy panel - Google Patents

Preparing method of magnetization-prevention air purifier alloy panel Download PDF

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Publication number
CN106521248A
CN106521248A CN201610998689.0A CN201610998689A CN106521248A CN 106521248 A CN106521248 A CN 106521248A CN 201610998689 A CN201610998689 A CN 201610998689A CN 106521248 A CN106521248 A CN 106521248A
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CN
China
Prior art keywords
alloy
panel
alloy panel
air purifier
parts
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
Application number
CN201610998689.0A
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Chinese (zh)
Inventor
殷友生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jie Jie Purification Technology Co Ltd
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Anhui Jie Jie Purification Technology Co Ltd
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Publication date
Application filed by Anhui Jie Jie Purification Technology Co Ltd filed Critical Anhui Jie Jie Purification Technology Co Ltd
Priority to CN201610998689.0A priority Critical patent/CN106521248A/en
Publication of CN106521248A publication Critical patent/CN106521248A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention discloses a preparing method of a magnetization-prevention air purifier alloy panel. The method comprises following technology steps that the alloy panel is casted, molten aluminum alloy is put into a casting mold to be subject to alloy panel casting, the thickness ranges from 4 mm to 5 mm, and alloy components in the alloy panel comprise, by mass percent, 0.6% to 0.9% of C, 1.3% to 1.6% of Si, 1.05% to 1.35% of Mn, 0.5% to 0.6% of Mo, not larger than 0.015% of S, 1.5% to 1.8% of Cr, 0.15% to 0.25% of Ti, 0.25% to 0.55% of Ni, 0.15% to 0.25% of W, 0.2% to 0.4% of Re, 1.2% to 1.4% of Fe and the balance aluminum. The panel is made of an aluminum alloy material, mechanical performance and rustproof performance are excellent, meanwhile, the magnetization-prevention characteristic is achieved, and signal control of a main control system is effectively protected.

Description

A kind of antimagnetizing air purifier alloy panel preparation method
Technical field
The present invention relates to high-abrasive material field, particularly belongs to a kind of antimagnetizing air purifier alloy panel preparation method.
Background technology
Air purifier has application in house, medical treatment, industrial circle, and house field is with the domestic air purification of unit class Main product of the device for market.Topmost function is to remove the particulate matter in air, including anaphylactogen, indoor PM2.5 etc., Can also be solved as caused by finishing or other reasonses, interior, the underground space, in-car volatile organic matter air are dirty simultaneously Dye problem.The panel of current air purifier adopts plastic mostly, there is bulk strength and diamagneticization ability etc. Shortcoming.
The content of the invention
It is an object of the invention to provide a kind of antimagnetizing air purifier alloy panel preparation method, using aluminum alloy material Make, mechanical performance and high rust resistance, while have resisting magnetized characteristic, the signal control of effective protection main body control system System.
Technical scheme is as follows：
A kind of antimagnetizing air purifier alloy panel preparation method, includes following processing step：
1）, cast alloy panel, molten aluminium alloy is put in casting mould carries out alloy panel cast, and thickness is 4-5mm, alloy In panel, each alloying component mass percent is：C0.6 ~ 0.9%, Si1.3 ~ 1.6%, Mn1.05 ~ 1.35%, Mo0.5% ~ 0.6%, S ≤ 0.015%, Cr1.5 ~ 1.8%, Ti0.15 ~ 0.25%, Ni0.25 ~ 0.55%, W0.15 ~ 0.25%, rare earth element Re 0.2 ~ 0.4%, Fe1.2 ~ 1.4%, balance of aluminum；
2）Then alloy panel is carried out into salt bath process, salt bath treatment temperature is 200-250 DEG C, and salt bath processes temperature retention time and is 1.4-1.7h, each weight ratio of constituents of fused salt is：Soda 10-12 parts, magnesium chloride 7-10 parts, calcium phosphate 3.5-5.5 parts, phosphoric acid 5-7 Part；
3）, vacuum heat：Carry out in 1.4-2.2Pa vacuums, the atmosphere of carbon element content 12-14%, heating-up temperature is arrived 520-580 DEG C, 40-60min is incubated, room temperature is dropped to 20-30 DEG C/min then.
In the alloy panel, each alloying component mass percent is：C0.75%, Si1.45%, Mn1.2%, Mo0.55%, S0.011%, Cr1.65%, Ti0.2%, Ni0.4%, W0.2%, rare earth element Re 0.3%, Fe1.3%, balance of aluminum.
Jing ultrasonic examinations detection of the present invention, the internal flaw of material have obtained effective elimination, and raw material is drawn materials conveniently, while Cost is relatively low, and technique is processed using salt bath, vacuum heat, and alloy panel made using aluminum alloy material, mechanical performance and anti- Rust excellent performance, while have resist magnetized characteristic, the signal control of effective protection main body control system.
Specific embodiment
Embodiment 1：
A kind of antimagnetizing air purifier alloy panel preparation method, includes following processing step：
1）, cast alloy panel, molten aluminium alloy is put in casting mould carries out alloy panel cast, and thickness is 4-5mm, alloy In panel, each alloying component mass percent is：C0.75%, Si1.45%, Mn1.2%, Mo0.55%, S0.011%, Cr1.65%, Ti0.2%, Ni0.4%, W0.2%, rare earth element Re 0.3%, Fe1.3%, balance of aluminum；
2）Then alloy panel is carried out into salt bath process, salt bath treatment temperature is 225 DEG C, and it is 1.55h that salt bath processes temperature retention time, The each weight ratio of constituents of fused salt is：11 parts of soda, 8.5 parts of magnesium chloride, 4.5 parts of calcium phosphate, 6 parts of phosphoric acid；
3）, vacuum heat：Carry out in 1.8Pa vacuums, the atmosphere of carbon element content 13%, heating-up temperature to 550 DEG C, protect Warm 50min, then drops to room temperature with 25 DEG C/min.
The depurator alloy panel test data of present invention production：Tensile strength sigma b >=880MPa；Yield strength σ0.2≥ 510MPa；Elongation percentage δ5(‰) ≥3.7；Contraction percentage of area ψ (‰) >=14.2；Room temperature impact toughness α ku (42 DEG C) >=71J/ cm2；Low-temperature impact toughness σ ku (- 30 DEG C) >=31.5J/cm2；Hardness HRC30-32.

Claims (2)

1. a kind of antimagnetizing air purifier alloy panel preparation method, it is characterised in that include following processing step：
1）, cast alloy panel, molten aluminium alloy is put in casting mould carries out alloy panel cast, and thickness is 4-5mm, alloy In panel, each alloying component mass percent is：C0.6 ~ 0.9%, Si1.3 ~ 1.6%, Mn1.05 ~ 1.35%, Mo0.5% ~ 0.6%, S ≤ 0.015%, Cr1.5 ~ 1.8%, Ti0.15 ~ 0.25%, Ni0.25 ~ 0.55%, W0.15 ~ 0.25%, rare earth element Re 0.2 ~ 0.4%, Fe1.2 ~ 1.4%, balance of aluminum；
2）Then alloy panel is carried out into salt bath process, salt bath treatment temperature is 200-250 DEG C, and salt bath processes temperature retention time and is 1.4-1.7h, each weight ratio of constituents of fused salt is：Soda 10-12 parts, magnesium chloride 7-10 parts, calcium phosphate 3.5-5.5 parts, phosphoric acid 5-7 Part；
3）, vacuum heat：Carry out in 1.4-2.2Pa vacuums, the atmosphere of carbon element content 12-14%, heating-up temperature is arrived 520-580 DEG C, 40-60min is incubated, room temperature is dropped to 20-30 DEG C/min then.
2. antimagnetizing air purifier alloy panel preparation method according to claim 1, it is characterised in that the alloy In panel, each alloying component mass percent is：C0.75%, Si1.45%, Mn1.2%, Mo0.55%, S0.011%, Cr1.65%, Ti0.2%, Ni0.4%, W0.2%, rare earth element Re 0.3%, Fe1.3%, balance of aluminum.
CN201610998689.0A 2016-11-14 2016-11-14 Preparing method of magnetization-prevention air purifier alloy panel Pending CN106521248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610998689.0A CN106521248A (en) 2016-11-14 2016-11-14 Preparing method of magnetization-prevention air purifier alloy panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610998689.0A CN106521248A (en) 2016-11-14 2016-11-14 Preparing method of magnetization-prevention air purifier alloy panel

Publications (1)

Publication Number Publication Date
CN106521248A true CN106521248A (en) 2017-03-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111733350A (en) * 2020-07-07 2020-10-02 西安工业大学 Die-casting aluminum alloy capable of carrying out surface anodic oxidation and preparation process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104152808A (en) * 2014-08-24 2014-11-19 长兴德田工程机械有限公司 Boron-containing high-silicon bainite wear-resistant corrosion-resistant alloy and manufacturing method thereof
CN104911492A (en) * 2015-05-11 2015-09-16 安徽先锋门业科技有限公司 Retractable door with long service life
CN105002408A (en) * 2015-07-12 2015-10-28 河北钢研德凯科技有限公司 High-quality, high-strength cast aluminum alloy material and preparation method
CN105803312A (en) * 2016-03-28 2016-07-27 长兴德田工程机械有限公司 Air-cooled austenite-bainite abrasion-resistant alloy and manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104152808A (en) * 2014-08-24 2014-11-19 长兴德田工程机械有限公司 Boron-containing high-silicon bainite wear-resistant corrosion-resistant alloy and manufacturing method thereof
CN104911492A (en) * 2015-05-11 2015-09-16 安徽先锋门业科技有限公司 Retractable door with long service life
CN105002408A (en) * 2015-07-12 2015-10-28 河北钢研德凯科技有限公司 High-quality, high-strength cast aluminum alloy material and preparation method
CN105803312A (en) * 2016-03-28 2016-07-27 长兴德田工程机械有限公司 Air-cooled austenite-bainite abrasion-resistant alloy and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111733350A (en) * 2020-07-07 2020-10-02 西安工业大学 Die-casting aluminum alloy capable of carrying out surface anodic oxidation and preparation process thereof

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Application publication date: 20170322