CN106244914A - The preparation method of outdoor monitoring device - Google Patents
The preparation method of outdoor monitoring device Download PDFInfo
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- CN106244914A CN106244914A CN201610636744.1A CN201610636744A CN106244914A CN 106244914 A CN106244914 A CN 106244914A CN 201610636744 A CN201610636744 A CN 201610636744A CN 106244914 A CN106244914 A CN 106244914A
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- Prior art keywords
- steel sheet
- shell
- oxide
- plated steel
- quenching
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The present invention relates to the preparation method of outdoor monitoring device, the transmissive glass of described supervising device uses calcium aluminate glass, the shell of described supervising device uses plated steel sheet to make, by to glass for infrared rays and plated steel sheet and the improvement of concrete preparation method so that the performance of outdoor monitoring device is more superior.
Description
Technical field
The invention belongs to telecommunications monitoring and Material Field, particularly relate to one and be made up of infrared glass and plated steel sheet
The preparation method of outdoor monitoring device.
Background technology
The current Application comparison of outdoor monitoring device is universal, but high-end at some or that environment is more harsh place, right
Glass and shell in supervising device are had higher requirement.The combining glass of supervising device is high glass or pure thoroughly at present
Pure glass for infrared rays, not exclusively for the combining glass of outdoor monitoring design.Same due to outdoor environment relatively
Badly, also the guard block of environment is not used specific to it.Therefore need badly invent one be specifically designed for outdoor monitoring dress
The above-mentioned parts put and design.
Summary of the invention
An object of the present invention is to propose the preparation method of a kind of outdoor monitoring device.
Realize especially by following technological means:
A kind of outdoor monitoring device, the transmissive glass of described supervising device uses calcium aluminate glass, the shell of described supervising device
Employing plated steel sheet is made；
Described calcium aluminate glass contains based on the percentage by weight of oxide component: aluminium oxide: 26 ~ 42%, calcium oxide: 36 ~ 51,
Barium monoxide: 4 ~ 18%, sodium oxide: 1 ~ 2.5%, potassium oxide: 2.2 ~ 3.1%, magnesium oxide: 3 ~ 6%；Stibium oxide: 2 ~ 6%；
The composition of described plated steel sheet content by weight percentage is calculated as: C:0.018 ~ 0.06%, Si:0.15 ~ 0.6%, Mn:
0.5 ~ 0.9%, Ti:0.06 ~ 0.12%, Nb:0.05 ~ 0.09%, Als:0.06 ~ 0.08%, RE:0.06 ~ 0.08%, P < 0.015%, S <
< 0.02%, surplus is Fe and inevitable impurity for 0.010%, N.
As preferably, after described calcium aluminate glass is according to material rate fusing castable, temper after quenching.
As preferably, described calcium aluminate glass carries out subzero treatment at-80 ~-120 DEG C after tempering, the most suitable
Sequence carries out quenching and temper.
As preferably, the preparation process of described plated steel sheet includes:
1) carry out smelting and casting according to the composition of claim 1 plated steel sheet；
2) hot rolling, breaking down temperature is 1080 ~ 1120 DEG C, and finishing temperature is 860 ~ 940 DEG C；
3) water-cooled batching, coiling temperature is 700 ~ 720 DEG C；
4) cold rolling, cold rolling it is divided into 6 ~ 8 passes, every time reduction ratio is 15 ~ 30；
5) cold rolling rear semi-finished product are heated to 860 ~ 920 DEG C in annealing furnace by annealing, and then stove is as cold as 600 ~ 620 DEG C, then goes out
Stove air cooling is to room temperature；
6) surface processes, and surface is processed as alkali cleaning-pickling-defat-rinsing；
7) electrogalvanizing, in electroplate liquid, sulphuric acid zinc concentration is 98 ~ 120g/L, and temperature of electroplating solution is 50 ~ 60 DEG C；
8) molding, is shaped to the shell of supervising device by electrolytic galvanized sheet by cold working mode；
9) homogenization Quenching Treatment, is heated to 980 ~ 1020 DEG C by the shell after molding, after insulation 20 ~ 35min, inserts quenching
Carrying out quenching in oil, final cooling temperature is room temperature；
10) shell after step 9) being processed is inserted in tempering furnace, is heated to 180 ~ 220 DEG C, after insulation 30 ~ 50min, and sky of coming out of the stove
It is as cold as room temperature, obtains the shell of supervising device.
As preferably, described plated steel sheet is less than steel plate center with the carbide concentration on zinc layers contact portion surface
Concentration.
As preferably, described plated steel sheet is the carbonization of steel plate center with the carbide concentration on zinc layers contact portion surface
The 62 ~ 80% of substrate concentration.
Effect of the invention is that:
1, by glass for infrared rays is selected specifically to calcium aluminate glass, by the improvement to component so that it obtains at cost
In the case of suitably controlling, IR transmitting properties is more superior, and described glass infrared transmittivity at 2.9 m is more than 92%.
2, by the heat treatment of glass for infrared rays is improved, especially as preferably using quenching-tempering-deep
Cold-quench-be tempered such flow process so that in the case of ensureing IR transmitting properties, it is greatly improved its intensity so that its
Fully meet outdoor or in particular circumstances for the various requirement of supervising device camera lens.
3, by the selection of material concrete to supervising device shell so that it is on the premise of proof strength, improve resistance to
Corrosivity.
4, by the improvement to plated steel sheet shell heat treatment method so that its zinc layers cohesive is greatly improved, and
Make steel plate tissue fine and closely woven, thus improve its intensity.
5, by supervising device camera lens and shell are improved so that the application place of this outdoor monitoring device is opened up significantly
Exhibition so that it can keep its splendid monitoring performance in the most harsh external environment condition, improves ruggedness and resistance to simultaneously
Degree for a long time, and in the case of light condition is bad, it is possible to achieve good monitoring purpose.
Detailed description of the invention
Embodiment 1
A kind of outdoor monitoring device, the transmissive glass of described supervising device uses calcium aluminate glass, the shell of described supervising device
Employing plated steel sheet is made；
Described calcium aluminate glass contains based on the percentage by weight of oxide component: aluminium oxide: 39%, calcium oxide: 39, Barium monoxide:
11%, sodium oxide: 1.1%, potassium oxide: 2.3%, magnesium oxide: 3.2%；Stibium oxide: 4.3%, impurity 0.1%；
The composition of described plated steel sheet content by weight percentage is calculated as: C:0.026%, Si:0.33%, Mn:0.65%, Ti:
0.09%, Nb:0.06%, Als:0.068%, RE:0.069%, P:0.005%, S:0.002%, N:0.002%, surplus is Fe and can not
The impurity avoided.
Embodiment 2
After using the described calcium aluminate glass fusing castable of embodiment 1 component, temper after quenching, described aluminic acid
Lime glass carries out subzero treatment at-96 DEG C after tempering, and order carries out quenching and temper the most again.
Embodiment 3
The preparation process using the plated steel sheet of embodiment 1 constituent content includes:
1) carry out smelting and casting according to the composition of embodiment 1 plated steel sheet.
2) hot rolling, breaking down temperature is 1090 DEG C, and finishing temperature is 880 DEG C.
3) water-cooled batching, coiling temperature is 710 DEG C.
4) cold rolling, cold rolling it is divided into 8 passes, every time reduction ratio is 20.
5) cold rolling rear semi-finished product are heated to 890 DEG C in annealing furnace by annealing, and then stove is as cold as 610 DEG C, sky of then coming out of the stove
It is as cold as room temperature.
6) surface processes, and surface is processed as alkali cleaning-pickling-defat-rinsing.
7) electrogalvanizing, in electroplate liquid, sulphuric acid zinc concentration is 108g/L, and temperature of electroplating solution is 58 DEG C.
8) molding, is shaped to the shell of supervising device by electrolytic galvanized sheet by cold working mode.
9) homogenization Quenching Treatment, is heated to 990 DEG C by the shell after molding, after insulation 31min, inserts in quenching oil
Carrying out quenching, final cooling temperature is room temperature.
10) shell after step 9) being processed is inserted in tempering furnace, is heated to 190 DEG C, after insulation 39min, and air cooling of coming out of the stove
To room temperature, obtain the shell of supervising device.
11) after step 10), zinc supplement step is carried out, to dropping in overmolding and heat treatment process and thinning zinc layers
Carry out parcel plating zinc supplement.
Described plated steel sheet is steel plate center carbide concentration with the carbide concentration on zinc layers contact portion surface
72%。
Claims (1)
1. the preparation method of outdoor monitoring device, it is characterised in that
The transmissive glass of described supervising device uses calcium aluminate glass；The weight percent of oxide component pressed by described calcium aluminate glass
Contain than meter: aluminium oxide: 39%, calcium oxide: 39, Barium monoxide: 11%, sodium oxide: 1.1%, potassium oxide: 2.3%, magnesium oxide: 3.2%；
Stibium oxide: 4.3%, impurity 0.1%；
After described calcium aluminate glass fusing castable, temper after quenching, described calcium aluminate glass is after tempering
Carrying out subzero treatment at-96 DEG C, order carries out quenching and temper the most again；
The shell of described supervising device uses plated steel sheet to make, the composition of described plated steel sheet content by weight percentage
It is calculated as: C:0.026%, Si:0.33%, Mn:0.65%, Ti:0.09%, Nb:0.06%, Als:0.068%, RE:0.069%, P:
0.005%, S:0.002%, N:0.002%, surplus is Fe and inevitable impurity；
The preparation process of plated steel sheet includes:
1) carry out smelting and casting according to the composition of described plated steel sheet；
2) hot rolling, breaking down temperature is 1090 DEG C, and finishing temperature is 880 DEG C；
3) water-cooled batching, coiling temperature is 710 DEG C；
4) cold rolling, cold rolling it is divided into 8 passes, every time reduction ratio is 20；
5) cold rolling rear semi-finished product are heated to 890 DEG C in annealing furnace by annealing, and then stove is as cold as 610 DEG C, and air cooling of then coming out of the stove arrives
Room temperature；
6) surface processes, and surface is processed as alkali cleaning-pickling-defat-rinsing；
7) electrogalvanizing, in electroplate liquid, sulphuric acid zinc concentration is 108g/L, and temperature of electroplating solution is 58 DEG C；
8) molding, is shaped to the shell of supervising device by electrolytic galvanized sheet by cold working mode；
9) homogenization Quenching Treatment, is heated to 990 DEG C by the shell after molding, after insulation 31min, inserts in quenching oil and carries out
Quenching, final cooling temperature is room temperature；
10) shell after step 9) being processed is inserted in tempering furnace, is heated to 190 DEG C, and after insulation 39min, air cooling of coming out of the stove is to room
Temperature, obtains the shell of supervising device；
11) after step 10), carry out zinc supplement step, to drop in overmolding and heat treatment process and thinning zinc layers carry out
Parcel plating zinc supplement；
Described plated steel sheet and carbide concentration is steel plate center carbide concentration the 72% of zinc layers contact portion surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636744.1A CN106244914A (en) | 2015-06-13 | 2015-06-13 | The preparation method of outdoor monitoring device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322401.3A CN104973778B (en) | 2015-06-13 | 2015-06-13 | Outdoor monitoring device |
| CN201610636744.1A CN106244914A (en) | 2015-06-13 | 2015-06-13 | The preparation method of outdoor monitoring device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322401.3A Division CN104973778B (en) | 2015-06-13 | 2015-06-13 | Outdoor monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106244914A true CN106244914A (en) | 2016-12-21 |
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ID=54270807
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322401.3A Active CN104973778B (en) | 2015-06-13 | 2015-06-13 | Outdoor monitoring device |
| CN201610636744.1A Withdrawn CN106244914A (en) | 2015-06-13 | 2015-06-13 | The preparation method of outdoor monitoring device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322401.3A Active CN104973778B (en) | 2015-06-13 | 2015-06-13 | Outdoor monitoring device |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3244947B2 (en) * | 1994-06-22 | 2002-01-07 | 新日本製鐵株式会社 | Method for producing steel sheet for two-piece can container with small in-plane anisotropy |
| TW515847B (en) * | 1997-04-09 | 2003-01-01 | Kawasaki Steel Co | Coating/baking curable type cold rolled steel sheet with excellent strain aging resistance and method for producing the same |
| TW565621B (en) * | 2000-05-26 | 2003-12-11 | Jfe Steel Corp | Cold-rolled steel sheet and galvanized steel sheet having strain age hardenability property and method for producing the same |
| CN101691276A (en) * | 2009-09-29 | 2010-04-07 | 中国建筑材料科学研究总院 | Large-size infrared transmitting calcium aluminate glass |
| US8118499B2 (en) * | 2010-05-19 | 2012-02-21 | LIR Systems, Inc. | Infrared camera assembly systems and methods |
| CN202334703U (en) * | 2011-11-15 | 2012-07-11 | 天津市电视技术研究所 | Sealed protective cover for video camera |
| CN202979109U (en) * | 2012-10-11 | 2013-06-05 | 刘期宗 | Marine anti-corrosion monitoring camera protective cover |
| CN203872254U (en) * | 2014-01-04 | 2014-10-08 | 深圳市同润视光电五金有限公司 | Infrared conch ball-type camera |
-
2015
- 2015-06-13 CN CN201510322401.3A patent/CN104973778B/en active Active
- 2015-06-13 CN CN201610636744.1A patent/CN106244914A/en not_active Withdrawn
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| Publication number | Publication date |
|---|---|
| CN104973778A (en) | 2015-10-14 |
| CN104973778B (en) | 2017-05-10 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161221 |