CN1447625A - Method of manufacturing new type heating elements - Google Patents
Method of manufacturing new type heating elements Download PDFInfo
- Publication number
- CN1447625A CN1447625A CN 03114238 CN03114238A CN1447625A CN 1447625 A CN1447625 A CN 1447625A CN 03114238 CN03114238 CN 03114238 CN 03114238 A CN03114238 A CN 03114238A CN 1447625 A CN1447625 A CN 1447625A
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- Prior art keywords
- ceramic
- metal
- ceramic wafer
- nickel
- thermostat
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Abstract
The molten metals is printed on the surface of ceramic, which is then carried out ceramic metallization in hydrogen combustion furnace by using wet hydrogen. Then, one layer of ceramics sintering auxiliary agent is coated on the metal ceramic plates sintered. Another ceramic plate with notch is covered on the said ceramic plate and agglutinated each other. Then, the sintering procedure is processed for agglutinated two ceramic plates in furnaces again. Nickel is plated on the electrode on the said notch of the ceramic plate. Fusion welding is carried out in the place, where nickel is plated, for leading out the wire for use in high temperature by using silver solder. Finally, the thermostat is connected to the wire for temperature control.
Description
[technical field]
The present invention relates to a kind of manufacture method of novel heating original paper.
[background technology]
The heater element of Ying Yonging has multiple in the market, wherein more representational have a metal nichrome wire heater element, the carborundum heater element, and PTC heating element, also have and use Electric radiant Heating Film to produce far infrared radiation, their Applicable temperatures are low, and it is slow to heat up, and generally also want supplementary insulation to reach the purpose of safe handling.
[summary of the invention]
The present invention is a kind of manufacture method of novel heating original paper, and its manufacture method is as follows:
Select following material for use: metal, ceramic wafer, ceramic post sintering auxiliary agent, nickel electrode, silver brazing, nickel alloy lead, thermostat; With metal furnishing metal paste, be printed on the surface of ceramic wafer, in hydrogen combustion heater, it is carried out ceramic metallization then with wet hydrogen, on the cermet plate that sinters again, apply one deck ceramic post sintering auxiliary agent then, cover an other ceramic wafer that has breach more in the above, two potteries are bonded together, put it into then and carry out sintering in the stove once more, the electrode place of the ceramic wafer that has breach in the bonding ceramic wafer that sinters being exposed metal carries out nickel plating, draw with silver solder herein after the nickel plating and connect high temperature wire and carry out fusion weld, in lead, insert thermostat at last it is carried out temperature control.
The cermet heater of producing with the present invention, broad application temperature range, from room temperature to 800 ℃, external thermostat can be controlled temperature arbitrarily, can obtain higher caloric value on less heater, use pottery as matrix, have self insulation, use metal as pyrotoxin, it is low to have a cost, heating temp is high and fast, can reach more than 300 ℃ within 20 seconds.Welding procedure novelty of the present invention, more simple and safe than traditional welding technology, and with nickel alloy lead and silver solder, high temperature resistant, wideer than the general tin solder and the conducting resinl scope of application, and can reach the purpose of using at high temperature.
[embodiment]
Select following material for use: metal, ceramic wafer, ceramic post sintering auxiliary agent, nickel electrode, silver brazing, nickel alloy lead and thermostat.
With metal furnishing metal paste, with silk screen it is printed on the surface of ceramic substrate, with its natural airing, the hydrogen furnace of putting into 1300-1600 ℃ then carries out ceramic metallization, like this, just formed metallic heating body with metallic luster at ceramic surface, for preventing metal oxidation in the course of the work, simultaneously cover an other ceramic wafer that has breach at this again, indentation, there is mainly exposed metal, so that external wire, some ceramic post sintering auxiliary agents of coating make them carry out sintering together under 600-1600 ℃ condition in these two ceramic wafers, with the metal exposed section nickel plating on the bonding good ceramic wafer, the a many-side people welds nickel gold lead herein with silver solder, carries out fusion weld in hydrogen furnace.Because this metal ceramic heating temperature range is wide, from room temperature to 800 ℃, thereby designed thermostat, reach the temperature control purpose by integrated circuit control controllable silicon make-and-break time length, help the needs of each temperature range.This ceramet heater resistance can be less below 1 Ω, help making less heating element to send bigger heat, and heating rapidly, under normal circumstances open and to reach in 20 seconds more than 300 degree, maximum temperature can reach 800 ℃, and the product of producing with the present invention is a kind of cermet heater rapid, that heating power is big that heats up.
The invention is not restricted to above-mentioned described embodiment.
Claims (1)
1, a kind of manufacture method of novel heating original paper is characterized in that: A, select following material for use: metal, ceramic wafer, ceramic post sintering auxiliary agent, nickel electrode, silver brazing, nickel alloy lead, thermostat; B, with metal furnishing metal paste, be printed on the surface of ceramic wafer, in hydrogen combustion heater, it is carried out ceramic metallization then with wet hydrogen, on the cermet plate that sinters again, apply one deck ceramic post sintering auxiliary agent then, cover an other ceramic wafer that has breach more in the above, two potteries are bonded together, put it into then and carry out sintering in the stove once more, the electrode place of the ceramic wafer that has breach in the bonding ceramic wafer that sinters being exposed metal carries out nickel plating, draw with silver solder herein after the nickel plating and connect high temperature wire and carry out fusion weld, in lead, insert thermostat at last it is carried out temperature control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114238 CN1279791C (en) | 2003-04-16 | 2003-04-16 | Method of manufacturing new type heating elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114238 CN1279791C (en) | 2003-04-16 | 2003-04-16 | Method of manufacturing new type heating elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1447625A true CN1447625A (en) | 2003-10-08 |
| CN1279791C CN1279791C (en) | 2006-10-11 |
Family
ID=28050344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03114238 Expired - Fee Related CN1279791C (en) | 2003-04-16 | 2003-04-16 | Method of manufacturing new type heating elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1279791C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588655B (en) * | 2004-07-28 | 2012-01-11 | 京瓷株式会社 | Ceramic heater and heating iron using it |
| CN101336566B (en) * | 2005-12-16 | 2012-01-18 | 阿海珐核能公司 | Pressurizer heater for the primary cooling system of a pressurized-water nuclear reactor |
| CN103610386A (en) * | 2013-12-04 | 2014-03-05 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN107703177A (en) * | 2017-09-14 | 2018-02-16 | 上海凯历迪新材料科技股份有限公司 | A kind of microscope hot stage and micro melting point measuring instrument |
-
2003
- 2003-04-16 CN CN 03114238 patent/CN1279791C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588655B (en) * | 2004-07-28 | 2012-01-11 | 京瓷株式会社 | Ceramic heater and heating iron using it |
| CN101336566B (en) * | 2005-12-16 | 2012-01-18 | 阿海珐核能公司 | Pressurizer heater for the primary cooling system of a pressurized-water nuclear reactor |
| US9730277B2 (en) | 2005-12-16 | 2017-08-08 | Areva Np | Pressurizer heater for the primary cooling system of a pressurized-water nuclear reactor |
| CN103610386A (en) * | 2013-12-04 | 2014-03-05 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN103610386B (en) * | 2013-12-04 | 2016-08-24 | 广东爱乐活科技有限公司 | A kind of glass electric kettle of anti-dry |
| CN107703177A (en) * | 2017-09-14 | 2018-02-16 | 上海凯历迪新材料科技股份有限公司 | A kind of microscope hot stage and micro melting point measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1279791C (en) | 2006-10-11 |
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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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |