CN107835614A - A kind of novel alloy heater - Google Patents

A kind of novel alloy heater Download PDF

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Publication number
CN107835614A
CN107835614A CN201710992096.8A CN201710992096A CN107835614A CN 107835614 A CN107835614 A CN 107835614A CN 201710992096 A CN201710992096 A CN 201710992096A CN 107835614 A CN107835614 A CN 107835614A
Authority
CN
China
Prior art keywords
air intake
air
intake passage
graphite
ventilation duct
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
Application number
CN201710992096.8A
Other languages
Chinese (zh)
Inventor
金传广
尤汉春
张春伟
郑雷
陈玉智
徐晓洪
刘兆诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Dusheng Technology Development Co Ltd
Original Assignee
Jiangsu Dusheng Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Dusheng Technology Development Co Ltd filed Critical Jiangsu Dusheng Technology Development Co Ltd
Priority to CN201710992096.8A priority Critical patent/CN107835614A/en
Publication of CN107835614A publication Critical patent/CN107835614A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
    • 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
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/515—Other specific metals
    • C04B41/5155—Aluminium
    • 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
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20181—Filters; Louvers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/407—Copper
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/408—Noble metals
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient

Abstract

The invention discloses a kind of novel alloy heater, including housing, some air intake passages and some air-out passages are respectively arranged with the housing, the fin of some laterally homogeneous arrangements is provided with the housing between air intake passage and air-out passage, the dedusting ventilation duct to match with air intake passage is provided with the air intake passage, dedusting filter screen is provided with the dedusting ventilation duct, the both ends of the dedusting ventilation duct are provided with clamping bump, the sliding recess to match with clamping bump is provided with the inwall of the air intake passage, the dedusting ventilation duct is fixedly embedded in air intake passage in sliding recess by the way that clamping bump is coordinated.

Description

A kind of novel alloy heater
Technical field
The present invention relates to a kind of electric heater, more particularly to a kind of novel alloy heater.
Background technology
Existing electric heater shell is that then wind is discharged by air-out passage by air intake passage air intake, so that electric heating Possess good ventilation and heat performance inside device shell, but space quality is often poor now, even sky indoors Also many dusts can be mingled with gas, these dusts can enter inside electric heater shell with air, once gather a certain amount of Dust can then seriously affect the normal operation of electric heater shell inner member, not only the heating effect of electric heater shell can be by shadow Ring, but also there can be certain potential safety hazard.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, there is provided a kind of novel alloy heater.
Technical scheme：To achieve the above object, the present invention provides a kind of novel alloy heater, including housing, the shell Air intake passage and air-out passage are respectively arranged with body, if being provided with the housing between air intake passage and air-out passage The fin of laterally homogeneous arrangement is done, the dedusting ventilation duct to match with air intake passage is provided with the air intake passage, it is described Dedusting filter screen is provided with dedusting ventilation duct, the both ends of the dedusting ventilation duct are provided with clamping bump, the air intake passage Inwall on be provided with the sliding recess to match with clamping bump, the dedusting ventilation duct is by the way that clamping bump is coordinated in cunning It is fixedly embedded in air intake passage in dynamic groove.
Further, clamping box is provided between two adjacent fin, two adjacent fin are equal Inlay card is being clamped in box.
The manufacture method of the fin is：
1. the levigate graphite powder that carbon elements are more than 99.999%, which is put into mixing match in strong acid, carries out acid treatment, so Soaked 150 minutes in the temperature more than 100 DEG C afterwards；
2. the graphite powder through peracid treatment is washed to pH value 6.6-6.8 again；
3. then graphite powder and metal dust, silane coupler, titanate coupling agent are added in pure water and are sufficiently mixed, Mixture under conditions of 1000 DEG C -1200 DEG C high-temperature expansion 2 hours, then be dried, obtain after being slowly cooled to room temperature Graphite compound；
4. graphite compound is extruded by graphite web apparatus the graphite heat radiation fin of slabbing；
5. in the surface spraying plating upper aluminum layer of graphite heat radiation fin.
Foregoing step 3. in it is unseasoned before mixture in the mass percent of each composition be：55%~65% stone Ink powder, 5%~10% metal dust, 1.5%~2% silane coupler, 1.5%~2% titanate coupling agent, remaining is Pure water.
Foregoing step 1. in strong acid one or more of for nitric acid；Step 3. in metal dust for copper powder, silver powder, One or more of at least two combinations of substances in aluminium powder.
Further, the clamping box is that aluminium alloy clamps box.
Further, the grey filter screen of resistance is provided with the air-out passage, hindering the setting of grey filter screen can prevent in air Dust is entered in housing from air-out passage.
Further, the grey filter screen of resistance is arranged in air-out passage close to exit.
Beneficial effect：The present invention compared with prior art, can effectively prevent the dust in air from entering electric heater The enclosure interior of shell, avoid because enclosure interior dust excessively causes the hair of the affected situation of the normal operation of electric heater It is raw, not only make it that the using effect of electric heater is ensured, and eliminate the element because in the excessive electric heater shell of dust Use existing for potential safety hazard.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the side sectional view of the present invention；
Fig. 3 is structure connection diagram of the dedusting ventilation duct in air intake passage.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's The modification of the kind equivalent form of value falls within the application appended claims limited range.
As shown in Figure 1-Figure 3, the present invention provides a kind of novel alloy heater, including housing 1, distinguishes on the housing 1 Some air intake passages 2 and some air-out passages 3 are provided with, are set on the housing 1 between air intake passage 2 and air-out passage 3 The fin 4 of some laterally homogeneous arrangements is equipped with, being provided with the dedusting to match with air intake passage 2 in the air intake passage 2 leads to Airduct 5, dedusting filter screen 6 is provided with the dedusting ventilation duct 5, the both ends of the dedusting ventilation duct 5 are provided with clamping bump 51, the sliding recess 21 to match with clamping bump 51, the dedusting ventilation duct 5 are provided with the inwall of the air intake passage 2 By the way that clamping bump 51 to be coordinated to fixedly embedded in air intake passage 2 in sliding recess 21, two adjacent fin 4 Between be provided with clamp box 41, adjacent two fin, the 4 equal inlay card clamp box 41 in, it is described clamping box 41 be aluminium conjunction Gold card mounted box, the grey filter screen 31 of resistance is provided with the air-out passage 3, and the grey filter screen 31 of resistance is arranged on close in air-out passage 3 Exit.
The manufacture method of the fin is：
1. the levigate graphite powder that carbon elements are more than 99.999%, which is put into mixing match in strong acid, carries out acid treatment, so Soaked 150 minutes in the temperature more than 100 DEG C afterwards；
2. the graphite powder through peracid treatment is washed to pH value 6.6-6.8 again；
3. then graphite powder and metal dust, silane coupler, titanate coupling agent are added in pure water and are sufficiently mixed, Mixture under conditions of 1000 DEG C -1200 DEG C high-temperature expansion 2 hours, then be dried, obtain after being slowly cooled to room temperature Graphite compound；
4. graphite compound is extruded by graphite web apparatus the graphite heat radiation fin of slabbing；
5. in the surface spraying plating upper aluminum layer of graphite heat radiation fin.
Technical scheme is described in detail above-described embodiment, it should be understood that above institute Only presently preferred embodiments of the present invention is stated, is not intended to limit the invention, any person skilled in the art, is not being departed from In the range of technical solution of the present invention, when the technology contents using the disclosure above make few modifications or are modified to equivalent variations Equivalent embodiment, still, all any modifications or improvement made in the spirit of the present invention etc., it should be included in the present invention Within the scope of.

Claims (6)

1. a kind of novel alloy heater, including housing (1), be respectively arranged with the housing (1) some air intake passages (2) and Some air-out passages (3), it is equal that between air intake passage (2) and air-out passage (3) some transverse directions are provided with the housing (1) The fin (4) of even arrangement, it is characterised in that：The dedusting to match with air intake passage (2) is provided with the air intake passage (2) Ventilation duct (5), the dedusting ventilation duct (5) is interior to be provided with dedusting filter screen (6), and the both ends of the dedusting ventilation duct (5) are respectively provided with There is clamping bump (51), the sliding recess to match with clamping bump (51) is provided with the inwall of the air intake passage (2) (21), the dedusting ventilation duct (5) fixedly embedded in sliding recess (21) is led to by the way that clamping bump (51) is coordinated in air intake In road (2).
A kind of 2. novel alloy heater according to claim 1, it is characterised in that：Two adjacent fin (4) it is provided between and clamps box (41), two adjacent fin (4) inlay card is being clamped in box (41).
A kind of 3. novel alloy heater according to claim 2, it is characterised in that：The manufacture method of the fin For：
1. the levigate graphite powder that carbon elements are more than 99.999%, which is put into mixing match in strong acid, carries out acid treatment, Ran Hou Immersion 150 minutes in more than 100 DEG C of temperature；
2. the graphite powder through peracid treatment is washed to pH value 6.6-6.8 again；
3. then graphite powder and metal dust, silane coupler, titanate coupling agent are added in pure water and be sufficiently mixed, mixed Compound high-temperature expansion 2 hours under conditions of 1000 DEG C -1200 DEG C, then be dried after being slowly cooled to room temperature, obtain graphite Compound；
4. graphite compound is extruded by graphite web apparatus the graphite heat radiation fin of slabbing；
5. in the surface spraying plating upper aluminum layer of graphite heat radiation fin.
A kind of 4. novel alloy heater according to claim 2, it is characterised in that：The clamping box (41) is aluminium alloy Clamp box.
A kind of 5. novel alloy heater according to claim 1, it is characterised in that：Set in the air-out passage (3) There is the grey filter screen (31) of resistance.
A kind of 6. novel alloy heater according to claim 5, it is characterised in that：The grey filter screen (31) of resistance is arranged on Close to exit in air-out passage (3).
CN201710992096.8A 2017-10-23 2017-10-23 A kind of novel alloy heater Pending CN107835614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710992096.8A CN107835614A (en) 2017-10-23 2017-10-23 A kind of novel alloy heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710992096.8A CN107835614A (en) 2017-10-23 2017-10-23 A kind of novel alloy heater

Publications (1)

Publication Number Publication Date
CN107835614A true CN107835614A (en) 2018-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710992096.8A Pending CN107835614A (en) 2017-10-23 2017-10-23 A kind of novel alloy heater

Country Status (1)

Country Link
CN (1) CN107835614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109252128A (en) * 2018-08-23 2019-01-22 广东思泉新材料股份有限公司 A kind of nanocrystalline and synthetic graphite adhesion without adhesiver composite material and preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102244153A (en) * 2011-04-19 2011-11-16 梁胜光 Preparation method of graphite heat radiation fin
CN106543849A (en) * 2016-10-13 2017-03-29 芜湖浩权建筑工程有限公司 A kind of building dedusting electric equipment cabinet of insulation
CN107182136A (en) * 2017-06-09 2017-09-19 南京群业五金制品有限公司 A kind of aluminium alloy electric heater shell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102244153A (en) * 2011-04-19 2011-11-16 梁胜光 Preparation method of graphite heat radiation fin
CN106543849A (en) * 2016-10-13 2017-03-29 芜湖浩权建筑工程有限公司 A kind of building dedusting electric equipment cabinet of insulation
CN107182136A (en) * 2017-06-09 2017-09-19 南京群业五金制品有限公司 A kind of aluminium alloy electric heater shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109252128A (en) * 2018-08-23 2019-01-22 广东思泉新材料股份有限公司 A kind of nanocrystalline and synthetic graphite adhesion without adhesiver composite material and preparation method

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Application publication date: 20180323

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