CN112374915A - Preparation method of high-emissivity far infrared emission domestic ceramic - Google Patents
Preparation method of high-emissivity far infrared emission domestic ceramic Download PDFInfo
- Publication number
- CN112374915A CN112374915A CN202011294055.XA CN202011294055A CN112374915A CN 112374915 A CN112374915 A CN 112374915A CN 202011294055 A CN202011294055 A CN 202011294055A CN 112374915 A CN112374915 A CN 112374915A
- Authority
- CN
- China
- Prior art keywords
- ceramic
- far infrared
- domestic
- infrared emission
- glaze
- 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
Classifications
-
- 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
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
Abstract
The invention relates to a far infrared emission domestic ceramic technology, in particular to a preparation method of high-emissivity far infrared emission domestic ceramic, which comprises the steps of taking domestic ceramic blanks, adding far infrared ceramic powder accounting for 10-30% of the mass of the domestic ceramic blanks into the domestic ceramic blanks, mixing to prepare far infrared emission ceramic glaze slip, adding the far infrared emission ceramic glaze slip, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and sieving with a 100-mesh porous sieve to obtain the far infrared emission ceramic slip; uniformly coating the prepared far infrared emission ceramic slurry on the surface of a ceramic blank according to a daily ceramic glazing process to be used as daily ceramic ground coat, and then putting the ceramic blank into a drying furnace to be dried to obtain a ceramic blank coated with the far infrared emission mixed powder; and (3) performing overglaze decoration on the surface of the prepared ceramic blank, drying, putting into a daily ceramic firing furnace, heating at the heating rate of 5 ℃/min, heating from room temperature to less than 1250 ℃, preserving heat for 1-2 h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Description
Technical Field
The invention relates to the field of far infrared emission daily ceramics, in particular to a preparation method of high-emissivity far infrared emission daily ceramics.
Background
The far infrared transmitting domestic ceramic can transmit far infrared energy more than normal ceramic, the far infrared energy not only has activation effect on food, beverage and water, but also has health care function on human body, and can promote metabolism of human body, accelerate lactic acid decomposition, eliminate fatigue, improve immunity of human body and the like.
The far infrared emitting ceramic is prepared through mixing far infrared ceramic powder and ceramic glaze slurry, glazing and high temperature sintering to obtain the functional ceramic material with far infrared emitting function. Chinese patent application publication No. CN1141265A discloses a far infrared ceramic glaze, which is a functional ceramic glaze slip prepared by mixing far infrared ceramic powder into common ceramic glaze, glazing the surface of a ceramic blank, and firing to obtain far infrared emitting ceramic.
In the firing process of the far infrared transmitting ceramic, glass in the ceramic glaze is easy to corrode or dissolve far infrared ceramic powder, so that the transmitting capacity of the far infrared ceramic powder in the ceramic glaze surface is reduced, and the preparation of the far infrared ceramic with high emissivity is difficult.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the preparation method of the domestic ceramic with high emissivity and far infrared emission, and solve the problem that the infrared emission capability is reduced because the far infrared ceramic powder is corroded or dissolved in the firing process of the domestic ceramic glaze.
In order to achieve the purpose, the invention adopts the technical scheme that:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps;
step 1: taking a domestic ceramic blank, adding far infrared ceramic powder accounting for 10-30% of the mass of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emitting ceramic glaze slurry, adding the far infrared emitting ceramic glaze slurry, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain far infrared emitting ceramic slurry;
step 2: uniformly coating the far infrared emission ceramic slurry prepared in the step 1 on the surface of a ceramic blank according to a daily ceramic glazing process to be used as daily ceramic ground coat, and then putting the ceramic blank into a drying furnace to be dried to obtain a ceramic blank coated with far infrared emission mixed powder;
and step 3: and (3) performing overglaze decoration on the surface of the ceramic blank prepared in the step (2), drying, placing in a daily ceramic firing furnace, raising the temperature from room temperature to less than 1250 ℃ at the temperature raising rate of 5 ℃/min, preserving the heat for 1-2 h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Further, the infrared emissivity of the far infrared ceramic powder in the step 1 is greater than 0.9.
Further, the daily ceramic glazing process in the step 2 is dipping glaze, spraying glaze or spraying glaze.
Further, the overglaze in the step 3 is transparent glaze, opaque glaze or microcrystalline glaze.
Compared with the prior art, the invention has the beneficial effects that:
1) the invention takes the domestic ceramic blank and adds far infrared ceramic powder with the mass of 10-30% of the domestic ceramic blank into the domestic ceramic blank to be mixed to prepare far infrared emission ceramic slurry according to the preparation process of the domestic ceramic glaze slurry, and the far infrared emission ceramic slurry is applied to the surface of the domestic ceramic blank to be used as the domestic ceramic ground coat, after the domestic ceramic ground coat is dried, the surface of the domestic ceramic ground coat is decorated with the ceramic glaze surface, and the domestic ceramic is fired to obtain the far infrared domestic ceramic with high emissivity; the far infrared ceramic powder is protected on the surface of the ceramic blank by using the blank powder with the melting temperature higher than that of the daily ceramic glaze, so that the erosion and the dissolution of the far infrared ceramic powder in the daily ceramic glaze are reduced, and the far infrared emissivity of the daily ceramic is improved.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention thereto.
Example 1:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps:
step 1: taking a domestic ceramic blank, adding far infrared ceramic powder with the infrared emissivity being more than 0.9 and accounting for 10 percent of the mass of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emission ceramic glaze slip, adding the far infrared emission ceramic glaze slip, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain the far infrared emission ceramic slip.
Step 2: and (3) uniformly coating the far infrared emission ceramic slurry prepared in the step (1) on the surface of a ceramic blank in a glaze dipping mode to serve as domestic ceramic ground coat, wherein the thickness of the coating layer is 1.5mm, and then putting the ceramic blank into a drying furnace to be dried to obtain the ceramic blank coated with the far infrared emission mixed powder.
And step 3: and (3) adopting transparent glaze to decorate the surface of the ceramic blank prepared in the step (2) by overglaze, drying, placing in a daily ceramic firing furnace, raising the temperature from room temperature to less than 1250 ℃ at the temperature raising rate of 5 ℃/min, preserving the heat for 1h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Example 2:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps:
step 1: taking a domestic ceramic blank, adding 15% by mass of far infrared ceramic powder with the infrared emissivity larger than 0.9 of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emission ceramic glaze slurry, adding the far infrared emission ceramic glaze slurry, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain the far infrared emission ceramic slurry.
Step 2: and (3) uniformly coating the far infrared emission ceramic slurry prepared in the step (1) on the surface of a ceramic blank in a glaze spraying mode to serve as domestic ceramic ground coat, wherein the thickness of the coating layer is 1.4mm, and then putting the ceramic blank into a drying furnace to be dried to obtain the ceramic blank coated with the far infrared emission mixed powder.
And step 3: and (3) adopting microcrystalline glaze to decorate the surface of the ceramic blank prepared in the step (2), drying, placing in a daily ceramic firing furnace, raising the temperature from room temperature to less than 1250 ℃ at the temperature raising rate of 5 ℃/min, preserving the heat for 1.5h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Example 3:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps:
step 1: taking a domestic ceramic blank, adding 20% by mass of far infrared ceramic powder with the infrared emissivity larger than 0.9 of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emission ceramic glaze slurry, adding the far infrared emission ceramic glaze slurry, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain the far infrared emission ceramic slurry.
Step 2: and (3) uniformly coating the far infrared emission ceramic slurry prepared in the step (1) on the surface of a ceramic blank in a glaze pouring mode to serve as domestic ceramic ground coat, wherein the thickness of the coating layer is 1.3mm, and then putting the ceramic blank into a drying furnace to be dried to obtain the ceramic blank coated with the far infrared emission mixed powder.
And step 3: and (3) adopting microcrystalline glaze to decorate the surface of the ceramic blank prepared in the step (2), drying, placing in a daily ceramic firing furnace, raising the temperature from room temperature to less than 1250 ℃ at the temperature raising rate of 5 ℃/min, preserving the heat for 2h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Example 4:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps:
step 1: taking a domestic ceramic blank, adding far infrared ceramic powder with the infrared emissivity being more than 0.9 and accounting for 25 percent of the mass of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emission ceramic glaze slip, adding the far infrared emission ceramic glaze slip, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain the far infrared emission ceramic slip.
Step 2: and (3) uniformly coating the far infrared emission ceramic slurry prepared in the step (1) on the surface of a ceramic blank in a glaze dipping mode to serve as daily ceramic ground coat, wherein the thickness of the coating layer is 1.2mm, and then putting the ceramic blank into a drying furnace to be dried to obtain the ceramic blank coated with the far infrared emission mixed powder.
And step 3: and (3) adopting transparent glaze to decorate the surface of the ceramic blank prepared in the step (2) by overglaze, drying, placing in a daily ceramic firing furnace, heating to a temperature lower than 1250 ℃ from room temperature at a heating rate of 5 ℃/min, preserving heat for 2h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Example 5:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps:
step 1: taking a domestic ceramic blank, adding far infrared ceramic powder with the infrared emissivity being more than 0.9 and accounting for 30 percent of the mass of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emission ceramic glaze slip, adding the far infrared emission ceramic glaze slip, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain the far infrared emission ceramic slip.
Step 2: and (3) uniformly coating the far infrared emission ceramic slurry prepared in the step (1) on the surface of a ceramic blank in a glaze spraying mode to serve as domestic ceramic ground coat, wherein the thickness of the coating layer is 1.1mm, and then putting the ceramic blank into a drying furnace to be dried to obtain the ceramic blank coated with the far infrared emission mixed powder.
And step 3: and (3) adopting the opaque glaze to decorate the surface of the ceramic blank prepared in the step (2) by overglaze, drying, placing in a daily ceramic firing furnace, heating to a temperature lower than 1250 ℃ from room temperature at a heating rate of 5 ℃/min, preserving heat for 1h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
Example 6:
a preparation method of high-emissivity far infrared emission domestic ceramic specifically comprises the following steps:
step 1: taking a domestic ceramic blank, adding far infrared ceramic powder with the infrared emissivity being more than 0.9 and accounting for 30 percent of the mass of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emission ceramic glaze slip, adding the far infrared emission ceramic glaze slip, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a porous sieve with 100 meshes to obtain the far infrared emission ceramic slip.
Step 2: and (3) uniformly coating the far infrared emission ceramic slurry prepared in the step (1) on the surface of a ceramic blank in a glaze pouring mode to serve as domestic ceramic ground coat, wherein the thickness of the coating layer is 1.0mm, and then putting the ceramic blank into a drying furnace to be dried to obtain the ceramic blank coated with the far infrared emission mixed powder.
And step 3: and (3) adopting microcrystalline glaze to decorate the surface of the ceramic blank prepared in the step (2), drying, placing in a daily ceramic firing furnace, raising the temperature from room temperature to less than 1250 ℃ at the temperature raising rate of 5 ℃/min, preserving the heat for 2h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
In conclusion, the high-emissivity far infrared emitting daily ceramic obtained by the preparation method of the embodiment utilizes the blank powder with the melting temperature higher than that of the daily ceramic glaze to protect the far infrared ceramic powder on the surface of the ceramic blank, so that the erosion and the dissolution of the far infrared ceramic powder in the daily ceramic glaze are reduced, and the far infrared emissivity of the daily ceramic is improved.
The high-emissivity far infrared emitting daily ceramic prepared by the preparation method of the embodiment is widely applied to the production of far infrared daily ceramic tableware, ceramic tea sets and wine sets, and daily ceramic cups, and can also be used in the fields of ceramic sanitary wares, bathtubs and the like.
The present invention is described in detail with reference to the above embodiments, and those skilled in the art will understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (5)
1. A preparation method of high-emissivity far infrared emission domestic ceramics is characterized by comprising the following steps: the method specifically comprises the following steps;
step 1: taking a domestic ceramic blank, adding far infrared ceramic powder accounting for 10-30% of the mass of the domestic ceramic blank into the domestic ceramic blank, mixing to prepare far infrared emitting ceramic glaze slurry, adding the far infrared emitting ceramic glaze slurry, ball stones and water into a ball milling tank according to the mass ratio of 1:2.5:1, carrying out ball milling, and then sieving through a 100-mesh porous sieve to obtain far infrared emitting ceramic slurry;
step 2: uniformly coating the far infrared emission ceramic slurry prepared in the step 1 on the surface of a ceramic blank according to a daily ceramic glazing process to be used as daily ceramic ground coat, and then putting the ceramic blank into a drying furnace to be dried to obtain a ceramic blank coated with far infrared emission mixed powder;
and step 3: and (3) performing overglaze decoration on the surface of the ceramic blank prepared in the step (2), drying, placing in a daily ceramic firing furnace, raising the temperature from room temperature to less than 1250 ℃ at the temperature raising rate of 5 ℃/min, preserving the heat for 1-2 h, and naturally cooling to room temperature to obtain the far infrared daily ceramic with high emissivity.
2. The preparation method of the high-emissivity far infrared emission domestic ceramic as claimed in claim 1, wherein the preparation method comprises the following steps: the infrared emissivity of the far infrared ceramic powder in the step 1 is more than 0.9.
3. The preparation method of the high emissivity far infrared emission domestic ceramic as claimed in claim 1 or 2, wherein the preparation method comprises the following steps: the daily ceramic glazing process in the step 2 is dipping glaze, spraying glaze or spraying glaze.
4. The preparation method of the high-emissivity far infrared emission domestic ceramic as claimed in claim 1, wherein the preparation method comprises the following steps: the layer thickness of the domestic ceramic ground coat in the step 2 is 1-1.5 mm.
5. The preparation method of the high-emissivity far infrared emission domestic ceramic as claimed in claim 1, wherein the preparation method comprises the following steps: the overglaze in the step 3 is transparent glaze, opaque glaze or microcrystalline glaze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294055.XA CN112374915A (en) | 2020-11-18 | 2020-11-18 | Preparation method of high-emissivity far infrared emission domestic ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294055.XA CN112374915A (en) | 2020-11-18 | 2020-11-18 | Preparation method of high-emissivity far infrared emission domestic ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112374915A true CN112374915A (en) | 2021-02-19 |
Family
ID=74585129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011294055.XA Pending CN112374915A (en) | 2020-11-18 | 2020-11-18 | Preparation method of high-emissivity far infrared emission domestic ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112374915A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141265A (en) * | 1995-07-24 | 1997-01-29 | 冯展 | Far infrared ceramics glaze |
| CN102008232A (en) * | 2010-09-28 | 2011-04-13 | 景德镇博智陶瓷有限公司 | Far-infrared ceramic electrothermal kettle and manufacture method thereof |
| CN103612452A (en) * | 2013-11-22 | 2014-03-05 | 袁伟 | Environment-friendly multifunctional water-based coating |
| CN108726883A (en) * | 2018-07-11 | 2018-11-02 | 潮州市潮安区皓强瓷业有限公司 | A kind of preparation method of high abrasion domestic ceramics glaze |
| CN110002861A (en) * | 2019-05-10 | 2019-07-12 | 淄博锦昊陶瓷有限公司 | A kind of far infrared ceramic tile and its preparation process |
-
2020
- 2020-11-18 CN CN202011294055.XA patent/CN112374915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141265A (en) * | 1995-07-24 | 1997-01-29 | 冯展 | Far infrared ceramics glaze |
| CN102008232A (en) * | 2010-09-28 | 2011-04-13 | 景德镇博智陶瓷有限公司 | Far-infrared ceramic electrothermal kettle and manufacture method thereof |
| CN103612452A (en) * | 2013-11-22 | 2014-03-05 | 袁伟 | Environment-friendly multifunctional water-based coating |
| CN108726883A (en) * | 2018-07-11 | 2018-11-02 | 潮州市潮安区皓强瓷业有限公司 | A kind of preparation method of high abrasion domestic ceramics glaze |
| CN110002861A (en) * | 2019-05-10 | 2019-07-12 | 淄博锦昊陶瓷有限公司 | A kind of far infrared ceramic tile and its preparation process |
Non-Patent Citations (1)
| Title |
|---|
| 刘维良等: "常温远红外陶瓷粉和远红外日用陶瓷的研究", 《陶瓷学报》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109384451B (en) | Low-temperature once-fired antibacterial domestic ceramic and preparation method thereof | |
| CN105753321B (en) | A kind of molybdenum system metallic luster crystalline glaze and preparation method thereof | |
| CN105731799A (en) | Copper red reduction transmutation glaze, copper red reduction transmutation glaze ceramic product and preparation method thereof | |
| CN105601110B (en) | Black silver drop reduction furnace transmutation glaze and the black silver drop prepared with it restore transmutation glazed pottery ceramic products and preparation method | |
| CN105198499A (en) | Violet sand earthenware glazing method | |
| CN101305884A (en) | High temperature lead-free glaze health cup and its production technique | |
| CN104193416A (en) | Fast firing method for black aventurine glaze ceramic product in roller kiln | |
| CN103601534A (en) | High-whiteness under-glaze colorful low-temperature ceramic and preparation method thereof | |
| CN107879718A (en) | A kind of preparation method of the pottery thermos cup with metallic luster and antibacterial action | |
| CN111548122B (en) | Antibacterial carved stone ceramic tile and preparation method thereof | |
| CN106800404B (en) | High heat conduction ceramic inner container for electric cooker | |
| CN110342820A (en) | A kind of manufacturing method of copper system furnace transmutation glaze | |
| CN107352797B (en) | Artificial marble glaze, ceramic product with artificial marble glaze and preparation method | |
| CN107216038A (en) | A kind of furnace transmutation glaze and be soaked with the glaze ceramic body method for cooking and application | |
| CN107382067B (en) | Rust glaze, rust glaze ceramic product prepared from rust glaze and preparation method of rust glaze ceramic product | |
| CN101961203B (en) | Environmental-friendly heat-resistant microcrystal color ceramic container and manufacturing method thereof | |
| CN104193411B (en) | A kind of sanitary ceramic ware crystalline glaze and preparation technology thereof | |
| CN108530022A (en) | Available white jade ceramic whiteware of open fire and preparation method thereof | |
| CN110526582B (en) | Composite material for coating and preparation method thereof | |
| CN108530026A (en) | A kind of heat-insulated Nixing pottery product of health and its preparation process | |
| CN104649721A (en) | Glaze used for medium-temperature ceramic product and ceramic preparation method applying glaze | |
| CN112374915A (en) | Preparation method of high-emissivity far infrared emission domestic ceramic | |
| CN105154808A (en) | Low-temperature sintered ceramic coating of stainless steel substrate and preparation method of low-temperature sintered ceramic coating | |
| CN108358448B (en) | Use method of bottomless glaze low-temperature transmutation glaze | |
| CN105152684B (en) | Lightweight porcelain low temperature transmutation erythema glaze, method of preparation and use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |