CN112264280A - Layered composite silver liner vacuum cup and preparation method thereof - Google Patents
Layered composite silver liner vacuum cup and preparation method thereof Download PDFInfo
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- CN112264280A CN112264280A CN202011142428.1A CN202011142428A CN112264280A CN 112264280 A CN112264280 A CN 112264280A CN 202011142428 A CN202011142428 A CN 202011142428A CN 112264280 A CN112264280 A CN 112264280A
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 65
- 239000004332 silver Substances 0.000 title claims abstract description 65
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000010227 cup method (microbiological evaluation) Methods 0.000 title description 2
- 238000001816 cooling Methods 0.000 claims abstract description 63
- 238000005245 sintering Methods 0.000 claims abstract description 40
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 7
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 claims description 7
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 claims description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 7
- 229930006000 Sucrose Natural products 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 claims description 7
- 239000010665 pine oil Substances 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 235000010413 sodium alginate Nutrition 0.000 claims description 7
- 229940005550 sodium alginate Drugs 0.000 claims description 7
- 239000000661 sodium alginate Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000005720 sucrose Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000010953 base metal Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
- B05D7/227—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of containers, cans or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0272—After-treatment with ovens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2203/00—Other substrates
- B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a layered composite silver liner vacuum cup and a preparation method thereof, wherein an enamel vacuum cup is selected, a vacuum cup body comprises an outer shell and a liner, an enamel layer is arranged on the inner surface of the liner, a silver layer is arranged on the enamel layer, and the preparation method of the layered composite silver liner vacuum cup comprises the following steps: (1) preparing silver paste; (2) taking the inner container, and cleaning the enamel layer of the inner container; (3) smearing the silver paste on the enamel layer of the inner container; (4) feeding the inner container into a continuous sintering furnace, drying and sintering; (5) taking the inner container out of the continuous sintering furnace, and naturally cooling at room temperature; (6) and vacuumizing the liner, and assembling the liner into the shell to obtain the layered composite silver liner vacuum cup. The layered composite silver liner vacuum cup manufactured by the technical scheme of the invention has the advantages that the silver layer is firm and is not easy to fall off, and the combination of the silver layer and the metal vacuum cup is realized; the layered composite silver liner vacuum cup has excellent heat preservation performance, can be used daily, and has extremely high collection value and ornamental effect.
Description
Technical Field
The invention relates to the technical field of vacuum cups, in particular to a vacuum cup with a layered composite silver liner and a preparation method thereof.
Background
The thermos cup is a cup capable of keeping warm simply. The vacuum heat insulating layer can delay the heat dissipation of the liquid such as water and the like in the container made of ceramic or stainless steel and a vacuum layer, the top of the container is tightly sealed, and the vacuum heat insulating layer can delay the heat dissipation of the liquid so as to achieve the purpose of heat preservation.
Along with the improvement of living standard, people put forward higher requirements on the vacuum cup, and besides the requirement of meeting basic use functions, the vacuum cup is also required to be rich in ornamental value and collection value, so that the vacuum cup with the silver liner appears, and the vacuum cup with the silver liner is a vacuum cup with a silver layer arranged on the inner wall of the liner.
The vacuum cup with the layered composite silver liner is characterized in that a silver sheet is bonded or inlaid on the inner wall of the inner liner by adopting an adhesive to manufacture the vacuum cup with the layered composite silver liner, but the bonded or inlaid silver sheet is easy to fall off from the inner liner in use or in an environment with temperature and humidity change, the vacuum cup is assembled in a mode of being in threaded connection with the silver liner, the original design capacity of the vacuum cup is obviously reduced, and the actual use value is reduced.
Disclosure of Invention
The invention aims to solve the problems and achieve the aims, and the technical scheme of the invention is that the layered composite silver liner vacuum cup comprises a vacuum cup body, wherein the vacuum cup body is an enamel vacuum cup, the vacuum cup body comprises an outer shell and an inner liner, an enamel layer is arranged on the inner surface of the inner liner, and a silver layer is arranged on the enamel layer.
As a preferable scheme of the invention, the thickness of the enamel layer is 0.05-0.5 mm.
As a preferable scheme of the invention, the base metal of the vacuum cup is copper, iron or stainless steel.
The invention also provides a preparation method of the heat-insulating cup with the layered composite silver liner, which comprises the following steps:
(1) preparing silver paste, wherein the silver paste comprises the following components in parts by weight: 45-55 parts of silver powder, 2-3 parts of sodium alginate, 2-3 parts of glass powder, 15-20 parts of polyethylene glycol, 5-8 parts of sucrose isobutyrate, 1-2 parts of abietic acid, 3-5 parts of pine oil and 15-25 parts of water, and the components are mixed and stirred uniformly;
(2) taking the inner container, and cleaning the enamel layer of the inner container;
(3) uniformly coating the silver paste on the enamel layer of the inner container obtained in the step (2);
(4) feeding the inner container obtained in the step (3) into a continuous sintering furnace, drying, and sintering after drying;
(5) taking the inner container obtained in the step (4) out of the continuous sintering furnace, and naturally cooling at room temperature;
(6) and (5) vacuumizing the liner obtained in the step (5), and assembling the liner into the shell to obtain the layered composite silver liner vacuum cup.
As a preferable scheme of the invention, the silver paste comprises the following components in parts by weight: 46-53 parts of silver powder, 2-3 parts of sodium alginate, 2-3 parts of glass powder, 16-18 parts of polyethylene glycol, 6-7 parts of sucrose isobutyrate, 1-2 parts of abietic acid, 3-5 parts of pine oil and 21-24 parts of water.
As a preferred scheme of the invention, the vacuum cup is subjected to first-stage drying, second-stage heating, third-stage heating and fourth-stage sintering in a continuous sintering furnace; the drying temperature of the first stage is 50-100 ℃, and the drying time is 30-60 min; the heating temperature of the second stage is 100-200 ℃, and the heating time is 30-60 min; in the third stage, the heating temperature is 200-300 ℃, and the heating time is 30-60 min; the sintering temperature of the fourth stage is 600-700 ℃, and the sintering time is 60-120 min.
As a preferred scheme of the invention, the drying temperature of the first stage is 80 ℃, and the drying time is 40 min; the second stage heating temperature is 180 deg.C, and heating time is 40 min; the heating temperature of the third stage is 280 ℃, and the heating time is 40 min; the sintering temperature of the fourth stage is 680 ℃, and the sintering time is 100 min.
As a preferred scheme of the invention, the vacuum cup is subjected to first-stage cooling, second-stage cooling and third-stage cooling after the fourth-stage sintering in the continuous sintering furnace; the cooling temperature of the first stage is 400-500 ℃, and the cooling time is 30-60 min; the cooling temperature of the second stage is 200-300 ℃, and the cooling time is 30-60 min; the cooling temperature of the third stage is 100-200 ℃, and the cooling time is 30-60 min.
As a preferable scheme of the invention, the cooling temperature of the first stage is 450 ℃, and the cooling time is 45 min; the cooling temperature of the second stage is 250 ℃, and the cooling time is 45 min; the cooling temperature of the third stage is 120 ℃, and the cooling time is 45 min.
In a preferred embodiment of the present invention, the room temperature in the step (4) is 20 to 40 ℃.
The vacuum cup with the layered composite silver liner manufactured by the technical scheme has the beneficial effects that: the silver paste can be coated on the enamel layer of the enamel vacuum cup by adopting the enamel vacuum cup, and the silver paste is attached to the enamel layer by the processes of drying, heating by gradually increasing the temperature, sintering and cooling by gradually decreasing the temperature, so that the layered composite silver liner vacuum cup with the copper, iron or stainless steel as the base metal is manufactured, the silver layer is firm and is not easy to fall off, and the combination of the silver layer and the metal vacuum cup is realized; the layered composite silver liner vacuum cup has the advantages of excellent overall heat insulation performance, exquisite appearance, sterilization function, no toxicity, no harm, daily use, high collection value and high ornamental effect.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments
Example 1
The utility model provides a pair of compound silver inner bag thermos cup of layering, the thermos cup is the enamel thermos cup, the base member metal of thermos cup is the stainless steel, the thermos cup includes shell and inner bag, the internal surface of inner bag is provided with the enamel layer, and the thickness on enamel layer is 0.1mm, and compound silver inner bag thermos cup of layering preparation method includes following step:
(1) preparing silver paste, wherein the silver paste comprises the following components in parts by weight: 48 parts of silver powder, 2 parts of sodium alginate, 3 parts of glass powder, 16 parts of polyethylene glycol, 6 parts of sucrose isobutyrate, 1 part of abietic acid, 3 parts of pine oil and 21 parts of water, stirring at the speed of 600rpm for 50min, and mixing and stirring the components uniformly;
(2) taking the inner container, and cleaning the enamel layer of the inner container;
(3) uniformly coating the silver paste on the enamel layer of the inner container obtained in the step (2);
(4) feeding the inner container obtained in the step (3) into a continuous sintering furnace, and carrying out first-stage drying at the temperature of 80 ℃ for 40 min; continuously carrying out second-stage heating after the first-stage drying, wherein the second-stage heating temperature is 180 ℃, and the heating time is 40 min; continuously heating at 280 deg.C for 40 min; then, continuously sintering at a fourth stage, wherein the sintering temperature of the fourth stage is 680 ℃, and the sintering time is 100 min; then, continuously carrying out first-stage cooling, second-stage cooling and third-stage cooling, wherein the first-stage cooling temperature is 450 ℃, and the cooling time is 45 min; the cooling temperature of the second stage is 250 ℃, and the cooling time is 45 min; the cooling temperature of the third stage is 120 ℃, and the cooling time is 45 min;
(5) taking the inner container obtained in the step (4) out of the continuous sintering furnace, wherein the cooling temperature in the third stage is 120 ℃, the temperature of the inner container is reduced to be approximately the same as the temperature in the sintering furnace in the third cooling stage, and the taken-out inner container is naturally cooled at the room temperature of 26 ℃;
(6) and (5) vacuumizing the liner obtained in the step (5), and assembling the liner into the shell to obtain the layered composite silver liner vacuum cup.
The processes of first-stage drying, second-stage heating, third-stage heating, fourth-stage sintering, first-stage cooling, second-stage cooling and third-stage cooling are all in independent furnace bodies of the continuous sintering furnace, and an air draft exhaust device is connected in the furnace bodies in which the first-stage drying is located.
Example 2
The present example is substantially the same as example 1, except that the silver paste comprises the following components in parts by weight: 49 parts of silver powder, 3 parts of sodium alginate, 2 parts of glass powder, 19 parts of polyethylene glycol, 5 parts of sucrose isobutyrate, 2 parts of abietic acid, 5 parts of pine oil and 15 parts of water;
the drying temperature of the first stage is 90 ℃, and the drying time is 35 min; the second stage heating temperature is 150 deg.C, and heating time is 50 min; the heating temperature of the third stage is 250 ℃, and the heating time is 50 min; the sintering temperature of the fourth stage is 650 ℃, and the sintering time is 110 min.
After the vacuum cup is sintered in the fourth stage in the continuous sintering furnace, the first stage cooling, the second stage cooling and the third stage cooling are carried out; the cooling temperature of the first stage is 480 ℃, and the cooling time is 40 min; the cooling temperature of the second stage is 280 ℃, and the cooling time is 40 min; the cooling temperature of the third stage is 150 deg.C, and the cooling time is 50 min.
Example 3
The present example is substantially the same as example 1, except that the silver paste comprises the following components in parts by weight: 45 parts of silver powder, 3 parts of sodium alginate, 2 parts of glass powder, 15 parts of polyethylene glycol, 7 parts of sucrose isobutyrate, 2 parts of abietic acid, 5 parts of pine oil and 21 parts of water;
the drying temperature of the first stage is 100 ℃, and the drying time is 30 min; the heating temperature of the second stage is 190 ℃, and the heating time is 35 min; the heating temperature of the third stage is 290 ℃, and the heating time is 35 min; the sintering temperature of the fourth stage is 690 ℃, and the sintering time is 80 min.
The cooling temperature of the first stage is 430 ℃, and the cooling time is 55 min; the cooling temperature of the second stage is 230 ℃, and the cooling time is 55 min; the cooling temperature of the third stage is 150 deg.C, and the cooling time is 50 min.
The layered composite silver liner vacuum cup prepared by the embodiments has exquisite appearance, and the silver layer is firmly fixed on the enamel layer; the heat-insulating cup without using a common stainless steel, iron or copper inner container is characterized in that the silver layer is easy to fall off after sintering because the silver layer has poor fixing effect with stainless steel, iron or copper, and the silver layer can be firmly attached to an enamel layer and is not easy to fall off by using the enamel heat-insulating cup.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a layered composite silver inner container thermos cup, includes the thermos cup body, its characterized in that, the thermos cup body is enamel thermos cup, the thermos cup body includes shell and inner bag, the internal surface of inner bag is provided with the enamel layer, be equipped with the silver layer on the enamel layer.
2. The layered composite silver liner vacuum cup and the preparation method thereof according to claim 1, wherein the thickness of the enamel layer is 0.05-0.5 mm.
3. The layered composite silver liner vacuum cup and the preparation method thereof as claimed in claim 1, wherein the base metal of the vacuum cup is copper, iron or stainless steel.
4. A preparation method of a vacuum cup with a layered composite silver liner is characterized by comprising the following steps:
preparing silver paste, wherein the silver paste comprises the following components in parts by weight: 45-55 parts of silver powder, 2-3 parts of sodium alginate, 2-3 parts of glass powder, 15-20 parts of polyethylene glycol, 5-8 parts of sucrose isobutyrate, 1-2 parts of abietic acid, 3-5 parts of pine oil and 15-25 parts of water, and the components are mixed and stirred uniformly;
taking the inner container, and cleaning the enamel layer of the inner container;
uniformly coating the silver paste on the enamel layer of the inner container obtained in the step (2);
feeding the inner container obtained in the step (3) into a continuous sintering furnace, drying, and sintering after drying;
taking the inner container obtained in the step (4) out of the continuous sintering furnace, and naturally cooling at room temperature;
and (5) vacuumizing the liner obtained in the step (5), and assembling the liner into the shell to obtain the layered composite silver liner vacuum cup.
5. The preparation method of the layered composite silver liner vacuum cup according to claim 4, wherein the silver paste comprises the following components in parts by weight: 46-53 parts of silver powder, 2-3 parts of sodium alginate, 2-3 parts of glass powder, 16-18 parts of polyethylene glycol, 6-7 parts of sucrose isobutyrate, 1-2 parts of abietic acid, 3-5 parts of pine oil and 21-24 parts of water.
6. The method for preparing the thermos cup with the layered composite silver liner according to claim 4, wherein the thermos cup is subjected to first-stage drying, second-stage heating, third-stage heating and fourth-stage sintering in a continuous sintering furnace; the drying temperature of the first stage is 50-100 ℃, and the drying time is 30-60 min; the heating temperature of the second stage is 100-200 ℃, and the heating time is 30-60 min; in the third stage, the heating temperature is 200-300 ℃, and the heating time is 30-60 min; the sintering temperature of the fourth stage is 600-700 ℃, and the sintering time is 60-120 min.
7. The preparation method of the layered composite silver liner vacuum cup according to claim 6, wherein the first stage drying temperature is 80 ℃ and the drying time is 40 min; the second stage heating temperature is 180 deg.C, and heating time is 40 min; the heating temperature of the third stage is 280 ℃, and the heating time is 40 min; the sintering temperature of the fourth stage is 680 ℃, and the sintering time is 100 min.
8. The method for preparing a thermos cup with a layered composite silver liner according to claim 6, wherein the thermos cup is subjected to first-stage cooling, second-stage cooling and third-stage cooling after the fourth-stage sintering in a continuous sintering furnace; the cooling temperature of the first stage is 400-500 ℃, and the cooling time is 30-60 min; the cooling temperature of the second stage is 200-300 ℃, and the cooling time is 30-60 min; the cooling temperature of the third stage is 100-200 ℃, and the cooling time is 30-60 min.
9. The preparation method of the layered composite silver liner vacuum cup according to claim 8, wherein the cooling temperature in the first stage is 450 ℃ and the cooling time is 45 min; the cooling temperature of the second stage is 250 ℃, and the cooling time is 45 min; the cooling temperature of the third stage is 120 ℃, and the cooling time is 45 min.
10. The preparation method of the layered composite silver liner vacuum cup as claimed in claim 4, wherein the room temperature in the step (4) is 20-40 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011142428.1A CN112264280A (en) | 2020-10-22 | 2020-10-22 | Layered composite silver liner vacuum cup and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011142428.1A CN112264280A (en) | 2020-10-22 | 2020-10-22 | Layered composite silver liner vacuum cup and preparation method thereof |
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| CN112264280A true CN112264280A (en) | 2021-01-26 |
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| CN202011142428.1A Pending CN112264280A (en) | 2020-10-22 | 2020-10-22 | Layered composite silver liner vacuum cup and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201413U (en) * | 1987-03-10 | 1987-10-14 | 王海波 | Superior not breakable thermos |
| CN101593712A (en) * | 2009-06-26 | 2009-12-02 | 天津大学 | Low-temperature sintering method and nano silver paste thickness control device that high-power chip connects |
| CN201734360U (en) * | 2010-04-30 | 2011-02-09 | 北京石库门金银饰品有限公司 | Novel vacuum cup |
| US20110198358A1 (en) * | 2008-07-29 | 2011-08-18 | Seb Sa | Article with a ceramic coating and method for producing such an article using a laser |
| CN202101540U (en) * | 2011-05-30 | 2012-01-04 | 浙江美思锂电科技有限公司 | Enclosed screw rod sintering furnace device |
| CN106631170A (en) * | 2017-01-04 | 2017-05-10 | 邯郸学院 | Spread ceramic surface sintered silver paste and preparation method thereof |
| CN108903545A (en) * | 2018-06-28 | 2018-11-30 | 浙江朗骏工贸有限公司 | A kind of enamel stainless steel vacuum cup and its manufacturing method |
-
2020
- 2020-10-22 CN CN202011142428.1A patent/CN112264280A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201413U (en) * | 1987-03-10 | 1987-10-14 | 王海波 | Superior not breakable thermos |
| US20110198358A1 (en) * | 2008-07-29 | 2011-08-18 | Seb Sa | Article with a ceramic coating and method for producing such an article using a laser |
| CN101593712A (en) * | 2009-06-26 | 2009-12-02 | 天津大学 | Low-temperature sintering method and nano silver paste thickness control device that high-power chip connects |
| CN201734360U (en) * | 2010-04-30 | 2011-02-09 | 北京石库门金银饰品有限公司 | Novel vacuum cup |
| CN202101540U (en) * | 2011-05-30 | 2012-01-04 | 浙江美思锂电科技有限公司 | Enclosed screw rod sintering furnace device |
| CN106631170A (en) * | 2017-01-04 | 2017-05-10 | 邯郸学院 | Spread ceramic surface sintered silver paste and preparation method thereof |
| CN108903545A (en) * | 2018-06-28 | 2018-11-30 | 浙江朗骏工贸有限公司 | A kind of enamel stainless steel vacuum cup and its manufacturing method |
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Application publication date: 20210126 |
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| RJ01 | Rejection of invention patent application after publication |