CN104394609A - Heating cable internal core heat wire material with high corrosion resistance - Google Patents
Heating cable internal core heat wire material with high corrosion resistance Download PDFInfo
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- CN104394609A CN104394609A CN201410600727.3A CN201410600727A CN104394609A CN 104394609 A CN104394609 A CN 104394609A CN 201410600727 A CN201410600727 A CN 201410600727A CN 104394609 A CN104394609 A CN 104394609A
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- heating cable
- corrosion resistance
- wire material
- heat wire
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Abstract
The invention discloses heating cable internal core heat wire material with high corrosion resistance. Parts by weight of each element are listed as follows: 56-70 parts of nickel, 30-40 parts of germanium, 7-11 parts of cadmium, 2-9 parts of copper, 1-5 parts of tin and 0.02-1 part of thallium. According to the heating cable internal core heat wire material with high corrosion resistance, the crystal lattice structure is still quite stable under the situation of long-term sun exposure, high temperature or jump in temperature so that the heating cable internal core heat wire material has quite high corrosion resistance and the service life is more than three times than that of existing heat wire material.
Description
Technical field
The present invention relates to a kind of alloy material.
Background technology
Heating cable makes the construction of cable, take electric power as the energy, utilizes alloy resistance wire to carry out heating power, reach the effect of heating or insulation.Usually have singly lead and two lead point, be called heating cable.
Heating cable inner core is made up of cold line hot line, outside is made up of insulating barrier, ground connection, screen and oversheath, after heating cable energising, hot line generates heat, and run between the temperature of 40 ~ 60 DEG C, be embedded in the heating cable in packed layer, heat energy is passed to heated body by the mode of heat transfer (convection current) with the far-infrared radiation mode of the 8-13um sent
The composition and working principle of heating cable floor radiant heating system:
Supply line → transformer → low-voltage distribution equipment → point family kilowatt-hour meter → thermostat → heating cable → by floor is to indoor radiations heat energy
A. be the energy with electric power
B. using heating cable as heater
C. heating cable heat transfer mechanism
(1) just can generate heat after heating cable energising, its temperature is at 40 DEG C-60 DEG C, and by contact conduction, heat packs is trapped among the cement layer in its week, then is transmitted to floor or ceramic tile, then adds hot-air by convection type, and heat conduction accounts for 50% of heating cable caloric value.
(2) Part II just can produce the human body far infrared of 7-10 microns the most suitable, to human body and space radiation after heating cable energising.This part heat also accounts for 50% of caloric value, and heating cable heating efficiency is close to 100%.
After heating cable energising, the hot line heating of the nickel alloy composition of the inside, and the cold operation of 40 ~ 60 DEG C, be embedded in the heating cable in packed layer, heat energy is passed to heated body by the mode of heat transfer (convection current) and the far-infrared radiation mode of 8-13 μm that sends.
The hot line of heating cable is in febrile state due to long its, is easy to aging.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides the heating cable inner core hot line material that a kind of corrosion resistance is strong.
Object of the present invention carrys out specific implementation by the following technical programs:
The heating cable inner core hot line material that corrosion resistance is strong, each element by weight: nickel 56-70 part, germanium 30-40 part, cadmium 7-11 part, copper 2-9 part, tin 1-5 part, thallium 0.02-1 part.
Preferably, the heating cable inner core hot line material that above-mentioned corrosion resistance is strong, each element by weight: 65 parts, nickel, 33 parts, germanium, cadmium 10.5 parts, copper 7 parts, 3.5 parts, tin, thallium 0.2 part.
Beneficial effect of the present invention:
The heating cable inner core hot line material that corrosion resistance provided by the invention is strong, when chronic sun exposure, high temperature or temperature jump, lattice structure still can be highly stable, has very strong corrosion resistance, is more than three times of existing hot line material lifetime.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1:
The heating cable inner core hot line material that corrosion resistance is strong, each element by weight: 65 parts, nickel, 33 parts, germanium, cadmium 10.5 parts, copper 7 parts, 3.5 parts, tin, thallium 0.2 part.
embodiment 2:
The heating cable inner core hot line material that corrosion resistance is strong, each element by weight: 56 parts, nickel, 40 parts, germanium, cadmium 7 parts, copper 9 parts, 1 part, tin, thallium 1 part.
embodiment 3:
The heating cable inner core hot line material that corrosion resistance is strong, each element by weight: 70 parts, nickel, 30 parts, germanium, cadmium 11 parts, copper 2 parts, 5 parts, tin, thallium 0.02 part.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the heating cable inner core hot line material that corrosion resistance is strong, is characterized in that: each element by weight: nickel 56-70 part, germanium 30-40 part, cadmium 7-11 part, copper 2-9 part, tin 1-5 part, thallium 0.02-1 part.
2. the heating cable inner core hot line material that corrosion resistance according to claim 1 is strong, is characterized in that: each element by weight: 65 parts, nickel, 33 parts, germanium, cadmium 10.5 parts, copper 7 parts, 3.5 parts, tin, thallium 0.2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600727.3A CN104394609B (en) | 2014-10-31 | 2014-10-31 | The heating cable inner core hot line material that a kind of corrosion resistance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600727.3A CN104394609B (en) | 2014-10-31 | 2014-10-31 | The heating cable inner core hot line material that a kind of corrosion resistance is strong |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104394609A true CN104394609A (en) | 2015-03-04 |
| CN104394609B CN104394609B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600727.3A Expired - Fee Related CN104394609B (en) | 2014-10-31 | 2014-10-31 | The heating cable inner core hot line material that a kind of corrosion resistance is strong |
Country Status (1)
| Country | Link |
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| CN (1) | CN104394609B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566394A (en) * | 2003-06-25 | 2005-01-19 | 中国科学院金属研究所 | Polycomponent amorphous alloy with equal atomic ratio feature |
| WO2012050964A1 (en) * | 2010-09-29 | 2012-04-19 | The Trustees Of Columbia University In The City Of New York | Systems and methods using a glassy carbon heater |
| US8404877B2 (en) * | 2007-06-22 | 2013-03-26 | General Electric Company | Metal oxide coatings |
| CN103103387A (en) * | 2012-11-09 | 2013-05-15 | 安徽欣意电缆有限公司 | Al-Fe-C-RE aluminium alloy, preparation method thereof and power cable |
-
2014
- 2014-10-31 CN CN201410600727.3A patent/CN104394609B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566394A (en) * | 2003-06-25 | 2005-01-19 | 中国科学院金属研究所 | Polycomponent amorphous alloy with equal atomic ratio feature |
| US8404877B2 (en) * | 2007-06-22 | 2013-03-26 | General Electric Company | Metal oxide coatings |
| WO2012050964A1 (en) * | 2010-09-29 | 2012-04-19 | The Trustees Of Columbia University In The City Of New York | Systems and methods using a glassy carbon heater |
| CN103103387A (en) * | 2012-11-09 | 2013-05-15 | 安徽欣意电缆有限公司 | Al-Fe-C-RE aluminium alloy, preparation method thereof and power cable |
Non-Patent Citations (1)
| Title |
|---|
| 杨瑞成等: "镍基耐蚀合金特性、进展及其应用", 《甘肃工业大学学报》, vol. 28, 30 December 2002 (2002-12-30), pages 0029 - 0033 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104394609B (en) | 2016-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jia Inventor after: Gao Song Inventor after: Lv Bing Inventor after: Yang Chun Inventor after: Yu Ran Inventor after: Xu Hongfei Inventor after: Su Dan Inventor after: Yuan Weiguo Inventor after: Li Wang Inventor after: Liu Chao Inventor after: Li Huanyuan Inventor after: Yan Lei Inventor after: Yang Rui Inventor after: Song Wei Inventor before: Deng Yizeng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161202 Address after: 100000, Beijing Xicheng District jujube Street 32 hospital Patentee after: Information communication branch company of State Grid Jibei Electric Power Co., Ltd. Address before: 214000 A District, Huishan, Wuxi, Huishan Economic Development Zone, new road, Jiangsu, Patentee before: WUXI HEBANG METAL PRODUCT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171031 |