CN108046822A - A kind of ceramic metallization sintering process - Google Patents
A kind of ceramic metallization sintering process Download PDFInfo
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- CN108046822A CN108046822A CN201711127543.XA CN201711127543A CN108046822A CN 108046822 A CN108046822 A CN 108046822A CN 201711127543 A CN201711127543 A CN 201711127543A CN 108046822 A CN108046822 A CN 108046822A
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- ceramic
- sintering
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- sintering process
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
- C04B41/90—Coating or impregnation for obtaining at least two superposed coatings having different compositions at least one coating being a metal
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Chemically Coating (AREA)
Abstract
The invention discloses a kind of ceramic metallization sintering process, and high-temperature boiling and drying and preheating are carried out to ceramic product to metalization using distilled water；Then metal powder and binding agent are prepared into ceramic surface apply cream and metallize coated in needs and dry using screen printing screens；The ceramics of coated with metal cream are put into high-temperature hydrogen atmosphere furnace again and carry out heat-agglomerating, the sintering temperature is arranged to 350 ° 1200 °, and sintering time is arranged to 30min 70min；Sintered ceramic surface is electroplated into upper metal layer；The ceramic member after metal layer will be plated to be welded and detected.The ceramic metallization sintering process integrated artistic step is simple, makes low raw-material cost, and ceramic metallization sintering effect is good, sintered ceramic member high yield rate, quality of finished product good, high financial profit.
Description
Technical field：
The present invention relates to a kind of ceramic metallization sintering process, are related to ceramic metalizing process technical field.
Background technology：
Ceramic metallization is to adhere to one layer of metallic film securely in ceramic surface, is allowed to realize ceramic and intermetallic welding,
A variety of ceramic metalizing process such as existing molybdenum manganese method, gold-plated method, copper-plating method, tin plating method, nickel plating method, LAP methods, and it is many at present
Sintering effect after ceramic metallization sintering process is bad, metallization it is of low quality, and yield rate is not high.
The content of the invention：
The technical problems to be solved by the invention are：A kind of ceramic metallization sintering effect and final product quality of effectively improving is provided
Ceramic metallization sintering process.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of ceramic metallization sintering process, comprises the following steps,
Step 1 carries out high-temperature boiling and drying and preheating using distilled water to ceramic product to metalization；
Metal powder and binding agent are prepared into applying cream and metallize coated in needs and dry by step 2 using screen printing screens
Dry ceramic surface；
The ceramics of coated with metal cream are put into high-temperature hydrogen atmosphere furnace and carry out heat-agglomerating by step 3, and the sintering temperature is set
350 ° -1200 ° are set to, sintering time is arranged to 30min-70min；
Sintered ceramic surface is electroplated upper metal layer by step 4；
Step 5 will plate the ceramic member after metal layer and be welded and be detected.
Preferably, the temperature setting that the step 1 high temperature is boiled is 95 ° -130 °.
Preferably, the metal powder in the step 2 is arranged to copper powder or metal nickel powder.
Preferably, the sintering process in the step 3 is divided into three steps, first step is pre-sintered, temperature setting
It is sintering for 350 ° of -900 ° of second steps, temperature setting is 1000 ° -1300 °, and third step post-processes for sintering, temperature setting
For 500 ° -800 °.
Preferably, the sintering time in the first step is arranged to 30min-60min, the burning in the second step
The knot time is arranged to 55min-80min, and the sintering time in the third step is arranged to 20min-45min.
Preferably, the metal layer setting degree nickel coating in the step 4.
Compared with prior art, usefulness of the present invention is：The ceramic metallization sintering process integrated artistic step
Simply, low raw-material cost is made, and ceramic metallization sintering effect is good, sintered ceramic member high yield rate, final product quality
It is good, thus with preferable practicability and economic benefit, be suitble to promote and apply.
Specific embodiment：
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only
It is the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
All other embodiment that personnel are obtained without making creative work, belongs to the scope of protection of the invention：
Embodiment 1
A kind of ceramic metallization sintering process, main processes are, using distilled water to ceramic product to metalization into
Row high-temperature boiling and drying and preheating, high-temperature boiling temperature setting are 110 °；Using screen printing screens by metal powder and bonding
Agent is prepared into apply cream and metallize coated in needs and dry ceramic surface；The ceramics of coated with metal cream are put into high temperature hydrogen
Carry out heat-agglomerating in gas atmosphere furnace, sintering process is divided into three steps, and first step is pre-sintering, temperature setting for 400 °-
900 ° of second steps are sintering, and temperature setting is 1195 °, and third step post-processes for sintering, and temperature setting is 500 ° -700 °.
Sintering time in the first step is arranged to 35min, and the sintering time in the second step is arranged to 65min, described
Sintering time in third step is arranged to 30min；Sintered ceramic surface is electroplated into upper nickel coating；After nickel coating being plated
Ceramic member welded and detected, further, the metal powder is arranged to copper powder.
Embodiment 2
A kind of ceramic metallization sintering process, main processes are, using distilled water to ceramic product to metalization into
Row high-temperature boiling and drying and preheating, high-temperature boiling temperature setting are 115 °；Using screen printing screens by metal powder and bonding
Agent is prepared into apply cream and metallize coated in needs and dry ceramic surface；The ceramics of coated with metal cream are put into high temperature hydrogen
Carry out heat-agglomerating in gas atmosphere furnace, sintering process is divided into three steps, and first step is pre-sintering, temperature setting for 450 °-
800 ° of second steps are sintering, and temperature setting is 1250 °, and third step post-processes for sintering, and temperature setting is 550-750 °.Institute
It states the sintering time in first step and is arranged to 55min, the sintering time in the second step is arranged to 70min, and described
Sintering time in three steps is arranged to 40min；Sintered ceramic surface is electroplated into upper nickel coating；After nickel coating is plated
Ceramic member is welded and detected, and further, the metal powder is arranged to metal nickel powder.
Obtained metallized ceramic in above-mentioned implementation 1,2, the relatively existing obtained ceramics of ordinary sinter technique, into
5% and 8% is respectively increased in product rate, and is sintered efficiency and 10% and 15% is respectively increased, thus, the ceramic metallization described in the present embodiment
Sintering process method can largely improve the yield rate of sintering ceramic product and sintering efficiency, and it is low to make cost of material
It is honest and clean, and ceramic metallization sintering effect is good, thus practicability and high financial profit.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not the present invention made in any form
Limitation, any simple modification, equivalent change and modification that every technical spirit according to the invention makees above example,
In the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of ceramic metallization sintering process, it is characterised in that：Comprise the following steps,
Step 1 carries out high-temperature boiling and drying and preheating using distilled water to ceramic product to metalization；
Metal powder and binding agent are prepared into applying cream and metallize coated in needs and dry by step 2 using screen printing screens
Dry ceramic surface；
The ceramics of coated with metal cream are put into high-temperature hydrogen atmosphere furnace and carry out heat-agglomerating by step 3, and the sintering temperature is set
350 ° -1200 ° are set to, sintering time is arranged to 30min-70min；
Sintered ceramic surface is electroplated upper metal layer by step 4；
Step 5 will plate the ceramic member after metal layer and be welded and be detected.
2. a kind of ceramic metallization sintering process according to claim 1, it is characterised in that：The step 1 high temperature is boiled
Temperature setting be 95 ° -130 °.
3. a kind of ceramic metallization sintering process according to claim 1, it is characterised in that：Metal powder in the step 2
It is arranged to copper powder or metal nickel powder.
4. a kind of ceramic metallization sintering process according to claim 1, it is characterised in that：It is sintered in the step 3
Journey is divided into three steps, and first step is pre-sintering, and temperature setting is that 350 ° of -900 ° of second steps are sintering, and temperature setting is
1000 ° -1300 °, third step post-processes for sintering, and temperature setting is 500 ° -800 °.
5. a kind of ceramic metallization sintering process according to claim 4, it is characterised in that：Sintering in the first step
Time is arranged to 30min-60min, and the sintering time in the second step is arranged to 55min-80min, the third step
In sintering time be arranged to 20min-45min.
6. a kind of ceramic metallization sintering process according to claim 1, it is characterised in that：Metal layer in the step 4
Setting degree nickel coating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711127543.XA CN108046822A (en) | 2017-11-15 | 2017-11-15 | A kind of ceramic metallization sintering process |
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| CN201711127543.XA CN108046822A (en) | 2017-11-15 | 2017-11-15 | A kind of ceramic metallization sintering process |
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| CN201711127543.XA Pending CN108046822A (en) | 2017-11-15 | 2017-11-15 | A kind of ceramic metallization sintering process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405795A (en) * | 2020-11-30 | 2021-02-26 | 王金听 | Preparation method of Jun porcelain with metal patterns on surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823903A (en) * | 2009-03-05 | 2010-09-08 | 贵州天义电器有限责任公司 | Ceramic metalizing process |
| CN105948826A (en) * | 2016-06-16 | 2016-09-21 | 常熟市银洋陶瓷器件有限公司 | High-temperature metallization technology for yttria ceramic |
-
2017
- 2017-11-15 CN CN201711127543.XA patent/CN108046822A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823903A (en) * | 2009-03-05 | 2010-09-08 | 贵州天义电器有限责任公司 | Ceramic metalizing process |
| CN105948826A (en) * | 2016-06-16 | 2016-09-21 | 常熟市银洋陶瓷器件有限公司 | High-temperature metallization technology for yttria ceramic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405795A (en) * | 2020-11-30 | 2021-02-26 | 王金听 | Preparation method of Jun porcelain with metal patterns on surface |
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