CN106586283A - Beta"-alumina powder, ceramic green body and ceramic preservation method - Google Patents
Beta"-alumina powder, ceramic green body and ceramic preservation method Download PDFInfo
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- CN106586283A CN106586283A CN201611151653.5A CN201611151653A CN106586283A CN 106586283 A CN106586283 A CN 106586283A CN 201611151653 A CN201611151653 A CN 201611151653A CN 106586283 A CN106586283 A CN 106586283A
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- solid electrolyte
- bag
- ceramic pipe
- electrolyte ceramic
- biscuit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/22—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient in moist conditions or immersed in liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/02—Wrapped articles enclosed in rigid or semi-rigid containers
Abstract
The invention discloses a beta"-alumina powder preservation method. The beta"-alumina powder preservation method comprises the following steps that S11, a material cylinder is filled with beta"-alumina powder, the degree of density of filling of the beta"-alumina powder in the material cylinder ranges from 95% to 98%; S12, the top of the material cylinder is closed; and S13, the material cylinder is put in a closed space with the humidity of 20 RH%-30 RH%. The beta"-alumina powder preservation method has the beneficial effects that the requirement of the beta"-alumina powder preservation on humidity is lowered; rapid humidity absorption of the beta"-alumina powder in the storing and taking processes can be avoided, and the beta"-alumina powder can be stored and taken multiple times. The invention further discloses a beta"-alumina ceramic green body preservation method and a beta"-alumina ceramic preservation method, and the technical effects mentioned above can be achieved for beta"-alumina ceramic green bodies and beta"-alumina ceramic.
Description
Technical field
The present invention relates to a kind of β 〞-alumina powder jointed, biscuit of ceramics and the store method of ceramics in energy storage field.
Background technology
β 〞-solid electrolyte of the solid electrolyte ceramic pipe as sodium-sulphur battery made by aluminium oxide, are the core of its work
Core material, has directly impact to the performance and service life of sodium-sulphur battery.β 〞-aluminium oxide is extremely sensitive to humidity, β 〞-oxygen
After changing aluminium powder body moisture absorption, caking is susceptible to, mobility is deteriorated, and is unfavorable for molding；β 〞-aluminium oxide ceramics biscuit, i.e. β 〞-Al2O3
After solid electrolyte ceramic pipe biscuit moisture absorption, β 〞-Al are easily caused in sintering process2O3The cracking of solid electrolyte ceramic pipe；And
β 〞-aluminium oxide ceramics, i.e., the β 〞-Al for obtaining after sintering2O3Water and carbon dioxide in solid electrolyte ceramic pipe and air
React, to β 〞-Al2O3The electrical conductivity and mechanical strength of solid electrolyte ceramic pipe can occur substantially fluctuation, and then affect
The concordance of sodium-sulphur battery performance in sodium-sulfur battery module.
Mention in the Japan Patent of Publication No. Unexamined Patent 2-14872 using vacuum packaging or pour noble gases
Method protecting β 〞-Al2O3 solid electrolyte ceramic pipes, as β 〞-Al2O3 solid electrolyte ceramics pipes are in production, detection, assembling
During need to pack repeatedly, workload is big, and is not suitable for β 〞-alumina powder jointed and β 〞-aluminium oxide ceramics biscuit.In public affairs
The number of opening for JP 2000-272954 Japanese patent application in point out can low humidity, i.e. humidity less than 10RH% environment
Lower preservation β "-alumina powder jointed, biscuit of ceramics and ceramics, but generate environment needs high-precision drying of the humidity less than 10RH%
Equipment, or build large-scale hothouse, fund input is big, and due to taking out β "-alumina powder jointed, biscuit of ceramics and pottery
Porcelain moment can the drastically moisture absorption because of huge psychrometric difference.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, there is provided a kind of β 〞-alumina powder jointed, biscuit of ceramics and
The store method of ceramics, which is reduced to the humidity requirement that β 〞-alumina powder jointed, biscuit of ceramics and ceramics are preserved；β 〞-oxygen can be avoided
Change the drastically moisture absorption in the access procedure of aluminium powder body, biscuit of ceramics and ceramics, be easy to β 〞-alumina powder jointed, biscuit of ceramics and pottery
The access repeatedly of porcelain.
A kind of technical scheme for realizing above-mentioned purpose is：A kind of β 〞-alumina powder jointed store method, comprise the following steps：
S11：β 〞-alumina powder jointed, degree of compaction 95- of β 〞-alumina powder jointed filling in the charging basket is filled up in charging basket
98%；
S12；By the top seal of the charging basket；
S13：The charging basket is placed in the confined space of humidity 20RH%-30RH%.
Further, it is to be closed by a charging basket lid at the top of the charging basket, the bottom of the charging basket lid is provided with can
With the annular buckling groove of clamping at the top of the circumferential wall of the charging basket.
Further, an O-ring seal is provided with the annular buckling groove.
Further, the charging basket and the charging basket lid be all by made by high density polyethylene (HDPE), the charging basket it is net
Deep is 500mm, and internal diameter is 200mm.
Another technical scheme for realizing above-mentioned purpose is：A kind of β 〞-aluminium oxide ceramics biscuit store method, including under
Row step：
S21. β 〞-solid electrolyte ceramic pipe biscuit made by aluminium oxide is put into into a hermetic bag that can isolate steam
In；Length of the length of the hermetic bag more than the solid electrolyte ceramic pipe biscuit, the solid electrolyte ceramic biscuit
Bag mouth from open end to the hermetic bag, the blind end of the solid electrolyte ceramic pipe biscuit is close to the hermetic bag
Bag bottom；
S22. the bag mouth of the hermetic bag is reversed into into twisted shape and by the bag mouth of the hermetic bag from the solid electrolytic
The opening of matter earthenware biscuit fills in the radially inner side of the solid electrolyte ceramic pipe biscuit；
S23. the solid electrolyte ceramic pipe biscuit is put in the confined space that humidity is 20RH%-30RH%, and
Solid electrolyte ceramic pipe biscuit horizontal monolayer in the confined space is placed.
Further, in S23 steps, it is 20～40mm to arrange thickness in the lower section of the solid electrolyte ceramic pipe biscuit
Foam-rubber cushion.
Further, the hermetic bag is that, by made by Low Density Polyethylene, the thickness of the hermetic bag is 0.02-
0.04mm, length are 500-750mm, a diameter of 80-100mm.
Another technical scheme for realizing above-mentioned technical purpose is：A kind of β 〞-aluminium oxide ceramics store method, including under
Row step：
S31. β 〞-solid electrolyte ceramic pipe made by aluminium oxide ceramics is put into into a hermetic bag that can isolate steam
In；Length of the length of the hermetic bag more than the solid electrolyte ceramic pipe, the opening of the solid electrolyte ceramic pipe
Bag mouth of the end face to the hermetic bag, the blind end of the solid electrolyte ceramic pipe are close to the bag bottom of the hermetic bag；
S32. the bag mouth of the hermetic bag is reversed into into twisted shape, and by the bag mouth of the hermetic bag from the solid electrolytic
The opening of matter earthenware fills in the radially inner side of the solid electrolyte ceramic pipe；
S33. in the radial outside socket foam plastic pocket of the hermetic bag, the opening of the solid electrolyte ceramic pipe
Towards the bag mouth of the foam plastic pocket；The blind end of the solid electrolyte ceramic pipe is close to by the bag bottom of the hermetic bag
The bag bottom of the foam plastic pocket；
S34. the bag mouth of the foam plastic pocket is reversed into into twisted shape and by the bag mouth of the foam plastic pocket from described
The opening of solid electrolyte ceramic pipe fills in the solid electrolyte ceramic pipe radially inner side；
S35. the solid electrolyte ceramic pipe is put in the confined space that humidity is 20RH%-30RH%, and it is described
Solid electrolyte ceramic pipe horizontal positioned in the confined space.
Further, the hermetic bag is that, by made by Low Density Polyethylene, the thickness of the hermetic bag is 0.02-
0.04mm, length are 500-750mm, a diameter of 80-100mm；On the foam plastic pocket, uniform diameter 6-10mm foams, described
The length of foam plastic pocket is 500-750mm.
Further, solid electrolyte ceramic pipe laminated multi-layer in the confined space.
A kind of β 〞-alumina powder jointed store method of the present invention is employed, is comprised the following steps：S11：Fill up in charging basket
β 〞-alumina powder jointed, degree of compaction 95-98% of β 〞-alumina powder jointed filling in the charging basket；S12；By the top of the charging basket
Closing；S13：The charging basket is placed in the confined space of humidity 20RH%-30RH%.Which has the technical effect that：Which is to β 〞-oxidation
The humidity requirement that aluminium powder body is preserved is reduced；The drastically moisture absorption in β 〞-alumina powder jointed access procedure can be avoided, for β 〞-oxidation
Aluminium powder body repeatedly can be accessed.
A kind of technical scheme of the β 〞-aluminium oxide ceramics biscuit store method of the present invention is employed, is comprised the following steps：
S21. β 〞-solid electrolyte ceramic pipe biscuit made by aluminium oxide is put in a hermetic bag that can isolate steam；It is described close
Length of the length of envelope more than the solid electrolyte ceramic pipe biscuit, the open end of the solid electrolyte ceramic biscuit
To the bag mouth of the hermetic bag, the blind end of the solid electrolyte ceramic pipe biscuit is close to the bag bottom of the hermetic bag；S22.
The bag mouth of the hermetic bag is reversed into into twisted shape and by the bag mouth of the hermetic bag from the solid electrolyte ceramic pipe biscuit
Opening fill in the radially inner side of the solid electrolyte ceramic pipe biscuit；S23. by the solid electrolyte ceramic pipe biscuit
It is put in the confined space that humidity is 20RH%-30RH%, and the solid electrolyte ceramic pipe biscuit is in the confined space
Interior horizontal monolayer is placed.Which has the technical effect that：Which is reduced to the humidity requirement that β 〞-aluminium oxide ceramics biscuit is preserved；Can avoid β 〞-
Drastically moisture absorption in aluminium oxide ceramics biscuit access procedure, for β 〞-aluminium oxide ceramics repeatedly can be accessed.
The technical scheme of the kind β 〞-aluminium oxide ceramics store method of the present invention is employed, is comprised the following steps：S31. will
β 〞-solid electrolyte ceramic pipe made by aluminium oxide ceramics is put in a hermetic bag that can isolate steam；The hermetic bag
Length of the length more than the solid electrolyte ceramic pipe, the open end of the solid electrolyte ceramic pipe is to the hermetic bag
Bag mouth, the blind end of the solid electrolyte ceramic pipe is close to the bag bottom of the hermetic bag；S32. by the bag of the hermetic bag
Mouth is reversed into twisted shape, and the bag mouth of the hermetic bag is filled in the solid from the opening of the solid electrolyte ceramic pipe
The radially inner side of electrolyte ceramicses pipe；S33. in the radial outside socket foam plastic pocket of the hermetic bag, the solid electrolytic
Bag mouth of the open end of matter earthenware to the foam plastic pocket；The blind end of the solid electrolyte ceramic pipe is by described
It is close to the bag bottom of the foam plastic pocket in the bag bottom of hermetic bag；S34. the bag mouth of the foam plastic pocket is reversed into into twisted shape simultaneously
The bag mouth of the foam plastic pocket is filled in into the solid electrolyte ceramic pipe from the opening of the solid electrolyte ceramic pipe
Radially inner side；S35. the solid electrolyte ceramic pipe is put in the confined space that humidity is 20RH%-30RH%, and it is described
Solid electrolyte ceramic pipe horizontal positioned in the confined space.Which has the technical effect that：Which is preserved to β 〞-aluminium oxide ceramics
Humidity requirement is reduced；The drastically moisture absorption in β 〞-aluminium oxide ceramics access procedure can be avoided, can be multiple for β 〞-aluminium oxide ceramics
Access.
Specific embodiment
The present inventor in order to be able to preferably understand to technical scheme, below by specifically real
Apply example to be described in detail：
A kind of β 〞-alumina powder jointed store method of the present invention, comprises the following steps：
S11：β 〞-alumina powder jointed, degree of compaction 95- of β 〞-alumina powder jointed filling in the charging basket is filled up in charging basket
98%.
S12；Charging basket lid corresponding with the charging basket is covered at the top of the charging basket, the bottom of the charging basket lid is provided with can
With the annular buckling groove of clamping at the top of the circumferential wall of the charging basket, it is provided with the annular buckling groove of the charging basket lid and the annular
The corresponding sealing ring of buckling groove size, by the top clamping of the annular buckling groove and the charging basket circumferential wall, so as to will be described
The top seal of charging basket, has reached self-packing effect.
S13：The charging basket is placed in the confined space of humidity 20RH%-30RH%.
In a kind of β 〞-alumina powder jointed store method of the present invention, the charging basket and the charging basket lid are all by high density
Made by polyethylene, the net depth of the charging basket is 500mm, and internal diameter is 200mm.
A kind of β 〞-alumina powder jointed store method of the present invention has the technical effect that：First, to memory space
Humidity requirement be 20RH%-30RH%, greatly save dehumidifying cost；Second, by between charging basket and barrel lid from close
Envelope, and extraneous with the confined space, the psychrometric difference such as between drying baker is substantially reduced, and can prevent β 〞-alumina powder jointed
Drastically moisture absorption；3rd, during β 〞-alumina powder jointed use, charging basket can repeatedly be opened and be closed, and facilitate β 〞-oxidation
The access of aluminium powder body；4th, β 〞-alumina powder jointed charging basket is loaded, for the medicine for β 〞-alumina powder jointed being loaded into the charging basket
Spoon, and barrel lid is all, with made by high density polyethylene (HDPE), helping for any metal ion not to be contained in high density polyethylene (HDPE)
Agent, is also any metal of contact during β 〞-alumina powder jointed filling, it is ensured that the purity of β 〞-alumina powder jointed.
A kind of β 〞-aluminium oxide ceramics biscuit store method of the present invention, comprises the following steps：
S21：β 〞-solid electrolyte ceramic pipe biscuit made by aluminium oxide is put into into a hermetic bag that can isolate steam
In；Length of the length of the hermetic bag more than the solid electrolyte ceramic pipe biscuit, the solid electrolyte ceramic biscuit
Bag mouth from open end to the hermetic bag, the blind end of the solid electrolyte ceramic pipe biscuit is close to the hermetic bag
Bag bottom.
The hermetic bag is that, by made by Low Density Polyethylene, the thickness of the hermetic bag is 0.02-0.04mm, and length is
500-750mm, i.e. 1.5 times of solid electrolyte ceramic pipe biscuit length, a diameter of 80-100mm.
S22：The bag mouth of the hermetic bag is reversed into into twisted shape and by the bag mouth of the hermetic bag from the solid electrolytic
The opening of matter earthenware biscuit fills in the radially inner side of the solid electrolyte ceramic pipe biscuit, completes the solid electrolyte
The self sealss of earthenware biscuit.
S23：Due to the intensity of the solid electrolyte ceramic pipe biscuit it is weaker, therefore a humidity be 20RH%-
The foam-rubber cushion that thickness is 20～40mm is spread in the confined space of 30RH%.Will be through the self-packing solid of the hermetic bag
Electrolyte ceramicses pipe biscuit is placed on the foam-rubber cushion, and through the self-packing solid electrolyte ceramic pipe of the hermetic bag
Biscuit horizontal monolayer in the confined space is placed.
A kind of β 〞-aluminium oxide ceramics biscuit store method of the present invention has the technical effect that：To memory space
Humidity requirement be 20RH%-30RH%, greatly save dehumidifying cost；Second, due to the hermetic bag of polyethylene it is very thin and soft
Property it is good, beneficial to by the bag mouth section of the hermetic bag, i.e., beyond the portion of the solid electrolyte ceramic pipe biscuit in described hermetic bag
Divide and reversed, after twisted shape is reversed into, the bag mouth slug of the hermetic bag is entered into the solid electrolyte ceramic pipe biscuit
Opening, form self sealss to the solid electrolyte ceramic pipe biscuit；3rd, to the solid electrolyte ceramic Guan Su
The self sealss of base, and it is extraneous with the confined space, and the psychrometric difference such as between drying baker is substantially reduced, and can prevent described solid
Body electrolyte ceramicses pipe biscuit drastically moisture absorption；4th, can be in its life for the self sealss of the solid electrolyte ceramic pipe biscuit
Multiple Reusability during product and use, and it is simple to operate；5th, the solid electrolyte ceramic pipe biscuit not with metal or
Metal ion is contacted, it is ensured that burn till the performance of rear solid electrolyte ceramic pipe.
A kind of β 〞-aluminium oxide ceramics store method of the present invention, comprises the following steps：
S31. β 〞-solid electrolyte ceramic pipe made by aluminium oxide ceramics is put into into a hermetic bag that can isolate steam
In；Length of the length of the hermetic bag more than the solid electrolyte ceramic pipe, the opening of the solid electrolyte ceramic pipe
Bag mouth of the end face to the hermetic bag, the blind end of the solid electrolyte ceramic pipe are close to the bag bottom of the hermetic bag；
The hermetic bag is that, by made by Low Density Polyethylene, the thickness of the hermetic bag is 0.02-0.04mm, and length is
500-750mm, i.e. 1.5 times of solid electrolyte ceramic pipe biscuit length, a diameter of 80-100mm.
S32. the bag mouth of the hermetic bag is reversed into into twisted shape, and by the bag mouth of the hermetic bag from the solid electrolytic
The opening of matter earthenware fills in the radially inner side of the solid electrolyte ceramic pipe, completes the solid electrolyte ceramic pipe
Internal layer self sealss.
S33. in the radial outside socket foam plastic pocket of the hermetic bag, the opening of the solid electrolyte ceramic pipe
Towards the bag mouth of the foam plastic pocket；The blind end of the solid electrolyte ceramic pipe is close to by the bag bottom of the hermetic bag
The bag bottom of the foam plastic pocket.The foam plastic pocket be with made by polyethylene foamed, it is uniform on the foam plastic pocket
Diameter 6-10mm foams, reduce the external stress impact that the solid electrolyte ceramic pipe is subject to.The length of the foam plastic pocket
Spend for 500-750mm.
S34. the bag mouth of the foam plastic pocket is reversed into into twisted shape and by the bag mouth of the foam plastic pocket from described
The opening of solid electrolyte ceramic pipe fills in the solid electrolyte ceramic pipe radially inner side, completes the solid electrolyte pottery
The outer layer self sealss of porcelain tube.
S35. the self-packing solid electrolyte ceramic pipe of outer layer will be completed humidity is put into for the close of 20RH%-30RH%
Close in space, and solid electrolyte ceramic pipe horizontal positioned in the confined space.Due to the solid after the completion of sintering
The intensity of electrolyte ceramicses pipe is greatly improved, therefore solid electrolyte ceramic pipe laminated multi-layer in the confined space.
A kind of β 〞-aluminium oxide ceramics store method of the present invention has the technical effect that：To the wet of memory space
Degree requires to be 20RH%-30RH%, greatlys save dehumidifying cost；Second, due to the hermetic bag and foam belt of polyethylene
It is very thin and flexible good, beneficial to by the bag mouth section of the bag mouth section of the hermetic bag and the foam plastic pocket, i.e., in described hermetic bag
Beyond the portion of the solid electrolyte ceramic pipe in the part of the solid electrolyte ceramic pipe and the foam plastic pocket
Divide and reversed, after twisted shape is reversed into, be plunged into the opening of the solid electrolyte ceramic pipe biscuit, formed to institute
State the self sealss of solid electrolyte ceramic pipe；3rd, to the solid electrolyte ceramic pipe from internal layer self sealss and outer layer from
Sealing, and it is extraneous with the confined space, and the psychrometric difference such as between drying baker is substantially reduced, and can prevent the solid electrolytic
The drastically moisture absorption of matter earthenware；4th, can be in institute for the internal layer self sealss and outer layer self sealss of the solid electrolyte ceramic pipe
State solid electrolyte ceramic pipe can its production, use and assembling process in multiple Reusability, it is and simple to operate；5th, institute
State solid electrolyte ceramic Guan Buyu metals or metal ion contact, it is ensured that the performance of the solid electrolyte ceramic pipe.
Those of ordinary skill in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all fall in the range of claims of the present invention.
Claims (10)
1. a kind of β 〞-alumina powder jointed store method, comprises the following steps：
S11：β 〞-alumina powder jointed, degree of compaction 95-98% of β 〞-alumina powder jointed filling in the charging basket is filled up in charging basket；
S12；By the top seal of the charging basket；
S13：The charging basket is placed in the confined space of humidity 20RH%-30RH%.
2. a kind of β 〞-alumina powder jointed store method according to claim 1, it is characterised in that：The top of the charging basket
It is to be closed by a charging basket lid, the bottom of the charging basket lid is provided with can be with the annular of clamping at the top of the circumferential wall of the charging basket
Buckling groove.
3. a kind of β 〞-alumina powder jointed store method according to claim 2, it is characterised in that：The annular buckling groove
An O-ring seal is provided with inside.
4. a kind of β 〞-alumina powder jointed store method according to claim 2, it is characterised in that：The charging basket and described
Charging basket lid is all that, by made by high density polyethylene (HDPE), the net depth of the charging basket is 500mm, and internal diameter is 200mm.
5. a kind of β 〞-aluminium oxide ceramics biscuit store method, comprises the following steps：
S21. β 〞-solid electrolyte ceramic pipe biscuit made by aluminium oxide is put in a hermetic bag that can isolate steam；Institute
State the length of the length more than the solid electrolyte ceramic pipe biscuit of hermetic bag, the opening of the solid electrolyte ceramic biscuit
Bag mouth of the end face to the hermetic bag, the blind end of the solid electrolyte ceramic pipe biscuit are close to the bag bottom of the hermetic bag；
S22. the bag mouth of the hermetic bag is reversed into into twisted shape and the bag mouth of the hermetic bag is made pottery from the solid electrolyte
The opening of porcelain tube biscuit fills in the radially inner side of the solid electrolyte ceramic pipe biscuit；
S23. the solid electrolyte ceramic pipe biscuit is put in the confined space that humidity is 20RH%-30RH%, and it is described
Solid electrolyte ceramic pipe biscuit horizontal monolayer in the confined space is placed.
6. a kind of β 〞-aluminium oxide ceramics biscuit store method according to claim 5, it is characterised in that：In S23 steps,
In the lower section of the solid electrolyte ceramic pipe biscuit, the foam-rubber cushion that thickness is 20～40mm is set.
7. a kind of β 〞-aluminium oxide ceramics biscuit store method according to claim 5, it is characterised in that：The hermetic bag
It is that, by made by Low Density Polyethylene, the thickness of the hermetic bag is 0.02-0.04mm, and length is 500-750mm, a diameter of
80-100mm。
8. a kind of β 〞-aluminium oxide ceramics store method, comprises the following steps：
S31. β 〞-solid electrolyte ceramic pipe made by aluminium oxide ceramics is put in a hermetic bag that can isolate steam；Institute
State the length of the length of hermetic bag more than the solid electrolyte ceramic pipe, the open end of the solid electrolyte ceramic pipe to
The bag mouth of the hermetic bag, the blind end of the solid electrolyte ceramic pipe are close to the bag bottom of the hermetic bag；
S32. the bag mouth of the hermetic bag is reversed into into twisted shape, and the bag mouth of the hermetic bag is made pottery from the solid electrolyte
The opening of porcelain tube fills in the radially inner side of the solid electrolyte ceramic pipe；
S33. in the radial outside socket foam plastic pocket of the hermetic bag, the open end of the solid electrolyte ceramic pipe to
The bag mouth of the foam plastic pocket；The blind end of the solid electrolyte ceramic pipe is close to described by the bag bottom of the hermetic bag
The bag bottom of foam plastic pocket；
S34. the bag mouth of the foam plastic pocket is reversed into into twisted shape and by the bag mouth of the foam plastic pocket from the solid
The opening of electrolyte ceramicses pipe fills in the solid electrolyte ceramic pipe radially inner side；
S35. the solid electrolyte ceramic pipe is put in the confined space that humidity is 20RH%-30RH%, and the solid
Electrolyte ceramicses pipe horizontal positioned in the confined space.
9. a kind of β 〞-aluminium oxide ceramics store method according to claim 8, it is characterised in that：The hermetic bag be by
Made by Low Density Polyethylene, the thickness of the hermetic bag is 0.02-0.04mm, and length is 500-750mm, a diameter of 80-
100mm；Uniform diameter 6-10mm foams on the foam plastic pocket, the length of the foam plastic pocket is 500-750mm.
10. a kind of β 〞-aluminium oxide ceramics store method according to claim 5, it is characterised in that：The solid electrolyte
Earthenware laminated multi-layer in the confined space.
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| CN201611151653.5A CN106586283A (en) | 2016-12-14 | 2016-12-14 | Beta"-alumina powder, ceramic green body and ceramic preservation method |
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| CN201611151653.5A CN106586283A (en) | 2016-12-14 | 2016-12-14 | Beta"-alumina powder, ceramic green body and ceramic preservation method |
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Application publication date: 20170426 |