CN105294087A - Frame-type heating element - Google Patents
Frame-type heating element Download PDFInfo
- Publication number
- CN105294087A CN105294087A CN201510853603.0A CN201510853603A CN105294087A CN 105294087 A CN105294087 A CN 105294087A CN 201510853603 A CN201510853603 A CN 201510853603A CN 105294087 A CN105294087 A CN 105294087A
- Authority
- CN
- China
- Prior art keywords
- parts
- heating element
- frame
- silicon
- protective layer
- 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
Landscapes
- Resistance Heating (AREA)
Abstract
The invention discloses a frame-type heating element. The frame-type heating element comprises a metal body; a protective layer is sintered on the outer side of the metal main body; the protective layer comprises the following components in parts by weight: 8-9 parts of silica sol, 2-3 parts of poly aluminum phosphate, 3-4 parts of 4-tert-amylphenol, 1-2 parts of silicon nitride, 2-3 parts of mica powder, 1-2 parts of aluminic acid ester and 7-8 parts of silicon dioxide. According to the frame-type heating element, the protective layer which is high in hardness and resistant to heat, oxidation, corrosion and scaling is sintered on the outer side of the metal main body, so that the service life of the frame-type heating element is prolonged.
Description
Technical field
The present invention relates to frame-type electrical heating element.
Background technology
Existing frame-type electrical heating element, its antiscale against corrosion, antioxidant property have much room for improvement, and the work-ing life of frame-type electrical heating element is greatly affected.
Summary of the invention
The object of the present invention is to provide a kind of frame-type electrical heating element, its metal master appearance sintering has the protective layer of high rigidity, heat-resisting oxidation-resistance, antiscale against corrosion, the work-ing life of frame-type electrical heating element can be improved.
For achieving the above object, technical scheme of the present invention is a kind of frame-type electrical heating element of design, comprises metal master, described metal master appearance sintering matcoveredn, and by weight, described protective layer is composed of the following components:
8 ~ 9 parts of silicon sol,
2 ~ 3 parts of polyphosphoric acid aluminium,
3 ~ 4 parts of Pentaphens,
1 ~ 2 part of silicon nitride,
2 ~ 3 parts of mica powders,
1 ~ 2 part of Aluminate,
7 ~ 8 parts of silicon-dioxide.
Preferably, by weight, described protective layer is composed of the following components:
8 parts of silicon sol,
2 parts of polyphosphoric acid aluminium,
3 parts of Pentaphens,
1 part of silicon nitride,
2 parts of mica powders,
1 part of Aluminate,
7 parts of silicon-dioxide.
Preferably, by weight, described protective layer is composed of the following components:
9 parts of silicon sol,
3 parts of polyphosphoric acid aluminium,
4 parts of Pentaphens,
2 parts of silicon nitrides,
3 parts of mica powders,
2 parts of Aluminates,
8 parts of silicon-dioxide.
Preferably, by weight, described protective layer is composed of the following components:
8.9 parts of silicon sol,
2.3 parts of polyphosphoric acid aluminium,
3.4 parts of Pentaphens,
1.2 parts of silicon nitrides,
2.3 parts of mica powders,
1.2 parts of Aluminates,
7.8 parts of silicon-dioxide.
Advantage of the present invention and beneficial effect are: provide a kind of frame-type electrical heating element, its metal master appearance sintering have the protective layer of high rigidity, heat-resisting oxidation-resistance, antiscale against corrosion, can improve the work-ing life of frame-type electrical heating element.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of frame-type electrical heating element, comprises metal master, described metal master appearance sintering matcoveredn, and by weight, described protective layer is composed of the following components:
8 parts of silicon sol,
2 parts of polyphosphoric acid aluminium,
3 parts of Pentaphens,
1 part of silicon nitride,
2 parts of mica powders,
1 part of Aluminate,
7 parts of silicon-dioxide.
Embodiment 2
A kind of frame-type electrical heating element, comprises metal master, described metal master appearance sintering matcoveredn, and by weight, described protective layer is composed of the following components:
9 parts of silicon sol,
3 parts of polyphosphoric acid aluminium,
4 parts of Pentaphens,
2 parts of silicon nitrides,
3 parts of mica powders,
2 parts of Aluminates,
8 parts of silicon-dioxide.
Embodiment 3
A kind of frame-type electrical heating element, comprises metal master, described metal master appearance sintering matcoveredn, and by weight, described protective layer is composed of the following components:
8.9 parts of silicon sol,
2.3 parts of polyphosphoric acid aluminium,
3.4 parts of Pentaphens,
1.2 parts of silicon nitrides,
2.3 parts of mica powders,
1.2 parts of Aluminates,
7.8 parts of silicon-dioxide.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. frame-type electrical heating element, is characterized in that, comprises metal master, described metal master appearance sintering matcoveredn, and by weight, described protective layer is composed of the following components:
8 ~ 9 parts of silicon sol,
2 ~ 3 parts of polyphosphoric acid aluminium,
3 ~ 4 parts of Pentaphens,
1 ~ 2 part of silicon nitride,
2 ~ 3 parts of mica powders,
1 ~ 2 part of Aluminate,
7 ~ 8 parts of silicon-dioxide.
2. frame-type electrical heating element according to claim 1, is characterized in that, by weight, described protective layer is composed of the following components:
8 parts of silicon sol,
2 parts of polyphosphoric acid aluminium,
3 parts of Pentaphens,
1 part of silicon nitride,
2 parts of mica powders,
1 part of Aluminate,
7 parts of silicon-dioxide.
3. frame-type electrical heating element according to claim 1, is characterized in that, by weight, described protective layer is composed of the following components:
9 parts of silicon sol,
3 parts of polyphosphoric acid aluminium,
4 parts of Pentaphens,
2 parts of silicon nitrides,
3 parts of mica powders,
2 parts of Aluminates,
8 parts of silicon-dioxide.
4. frame-type electrical heating element according to claim 1, is characterized in that, by weight, described protective layer is composed of the following components:
8.9 parts of silicon sol,
2.3 parts of polyphosphoric acid aluminium,
3.4 parts of Pentaphens,
1.2 parts of silicon nitrides,
2.3 parts of mica powders,
1.2 parts of Aluminates,
7.8 parts of silicon-dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853603.0A CN105294087A (en) | 2015-11-27 | 2015-11-27 | Frame-type heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853603.0A CN105294087A (en) | 2015-11-27 | 2015-11-27 | Frame-type heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105294087A true CN105294087A (en) | 2016-02-03 |
Family
ID=55192025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510853603.0A Pending CN105294087A (en) | 2015-11-27 | 2015-11-27 | Frame-type heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105294087A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104448988A (en) * | 2014-12-19 | 2015-03-25 | 常熟市董浜镇华进电器厂 | Electric heating tube |
| CN104448991A (en) * | 2014-12-24 | 2015-03-25 | 常熟市亨达电子器材厂 | Mining use infrared ray emitter |
| CN104530780A (en) * | 2014-12-19 | 2015-04-22 | 常熟市董浜镇华进电器厂 | Anti-parching heating tube |
-
2015
- 2015-11-27 CN CN201510853603.0A patent/CN105294087A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104448988A (en) * | 2014-12-19 | 2015-03-25 | 常熟市董浜镇华进电器厂 | Electric heating tube |
| CN104530780A (en) * | 2014-12-19 | 2015-04-22 | 常熟市董浜镇华进电器厂 | Anti-parching heating tube |
| CN104448991A (en) * | 2014-12-24 | 2015-03-25 | 常熟市亨达电子器材厂 | Mining use infrared ray emitter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104448989A (en) | Heating tube | |
| CN104449187A (en) | Heating tube for electric kettle | |
| CN104448988A (en) | Electric heating tube | |
| CN104479434A (en) | Solar assisted heating pipe | |
| CN104448971A (en) | U-shaped heating tube | |
| CN104530936A (en) | Finned heating tube | |
| CN104449087A (en) | Chemical heating pipe | |
| WO2013055075A3 (en) | High heat conductivity al-si-fe-zn alloy for die casting | |
| CN104448972A (en) | Auxiliary heating tube | |
| CN105294087A (en) | Frame-type heating element | |
| WO2013055074A3 (en) | High heat conductivity al-mg-fe-si alloy for die casting | |
| CN104530780A (en) | Anti-parching heating tube | |
| CN104456996A (en) | Auxiliary heating pipe for solar water heater | |
| CN104263020A (en) | High-temperature resistant and oxidation-resistant coating | |
| CN104449192A (en) | Heating plate heating tube | |
| CN103693852B (en) | The Metal enamel glaze that adherence is strong | |
| CN105331041A (en) | Electric heating tube with flange | |
| CN104403395A (en) | Antiseptic petroleum casing pipe | |
| CN105295611A (en) | U-shaped electric heating pipe | |
| CN105295471A (en) | PTC alloy electric heating element | |
| CN105295684A (en) | Double-head electric heating tube | |
| CN104530899A (en) | Heating tube of tin-smelting furnace | |
| CN105331245A (en) | Lifting rack bar for textile machinery | |
| CN105400356A (en) | Mold heating tube | |
| CN105483540A (en) | Spinning pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |