CN107096906A - The processing method and device of copper target casting lithium - Google Patents
The processing method and device of copper target casting lithium Download PDFInfo
- Publication number
- CN107096906A CN107096906A CN201710334467.3A CN201710334467A CN107096906A CN 107096906 A CN107096906 A CN 107096906A CN 201710334467 A CN201710334467 A CN 201710334467A CN 107096906 A CN107096906 A CN 107096906A
- Authority
- CN
- China
- Prior art keywords
- copper target
- lithium
- lithium metal
- schaltisch
- cast
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 40
- 239000010949 copper Substances 0.000 title claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005266 casting Methods 0.000 title claims abstract description 20
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000003801 milling Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000001737 promoting effect Effects 0.000 claims description 2
- WHXSMMKQMYFTQS-BJUDXGSMSA-N (6Li)Lithium Chemical compound [6Li] WHXSMMKQMYFTQS-BJUDXGSMSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 5
- 238000002845 discoloration Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 238000005058 metal casting Methods 0.000 abstract description 2
- 230000008447 perception Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- OPHUWKNKFYBPDR-UHFFFAOYSA-N copper lithium Chemical compound [Li].[Cu] OPHUWKNKFYBPDR-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- RRMGGYGDQCMPKP-UHFFFAOYSA-N gold lithium Chemical compound [Li].[Au] RRMGGYGDQCMPKP-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
- C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The present invention relates to a kind of processing method of copper target casting lithium and device, its method includes：Melt out lithium metal；Lithium metal is cast to copper target in the molten state；Insulation standing is carried out to the copper target after casting lithium metal, until both are combined with each other completely；Lithium metal after cooling is subjected to surfacing processing.Its device includes frame, which is provided with Schaltisch；Heater, below Schaltisch；Milling cutter mechanism, is slidably mounted on Schaltisch；Telescoping mechanism, on Schaltisch, is connected with milling cutter mechanism.The present invention is to be formed lithium metal with copper metal casting in this state in melting using the method for thermal conductivity, and is handled after the cooling period by surfacing, and the complex method for being optimal completes the product of high-quality.Its two kinds of materials can be combined on the work surface completely, and compactness is uniformly reliable, and outward appearance cuts processing by knife, it is ensured that flat smooth, associative perception are extremely strong, be the optimal product that solid state lithium battery is used in rotten discoloration field.
Description
Technical field
The invention belongs to metal-working plant field, it is related to the processing method and device of a kind of copper target casting lithium.
Background technology
At present, the composite of battery industry lithium and other metals is just in broad development, and high-tech is continuous using manor
Extension.Target is exactly target material.The technology is in high energy laser weapon, different capacity density, different output waveforms, different ripples
When long laser interacts from different targets, different killing damage effects can be produced.It is that new high-tech industry has extensively
Wealthy development prospect.For the sputter in physical coating, mainly there are metal targets and ceramic target.
But, with regard to the mode of production of the composite materials of lithium target related to other metal materials, at present in the industry
Also in the stage of research and development, method has different types of, and the method for wherein cold working making (inlaying form) is relatively more.Analysis is recognized
For：The property of two kinds of materials is different, is had the following disadvantages under relative temperature and environment in cold embedding method.One is the lithium inlayed
Material and the specification being panelized, are produced respectively at different conditions, are difficult to accurate fit again during inlaying.
Two be that product flatness after inlaying can not have the preferable space of a whole page.Three be that the compactness of lithium after inlaying and copper backboard has seriously
Air chamber phenomenon, it is impossible to ensure the compactness of product.So cold working target does not possess the optimize technique of production.
The content of the invention
In view of this, it is an object of the invention to provide a kind of processing method of copper target casting lithium and device.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of processing method of copper target casting lithium, specifically includes following steps：
Melt out lithium metal；
The lithium metal is cast to copper target in the molten state；
Insulation standing is carried out to the copper target after casting lithium metal, until both are combined with each other completely；
Lithium metal after cooling is subjected to surfacing processing.
It is preferred that, obtain the temperature of the lithium metal melted out, and according to the lithium metal temperature of acquisition to the copper target
Heating and thermal insulation be controlled.
A kind of processing unit (plant) of copper target casting lithium, the above-mentioned processing method for realizing, including：Frame, is provided with
Schaltisch, for positioning the copper target described in fixing；Heater, below the Schaltisch, for described to being placed on
The copper target on Schaltisch carries out heating and thermal insulation；Milling cutter mechanism, is slidably mounted on the Schaltisch, in copper target
Lithium metal surfacing is carried out after upper casting lithium metal；Telescoping mechanism, on the Schaltisch, connects with the milling cutter mechanism
Connect, for promoting the milling cutter mechanism to do linear reciprocating motion on the Schaltisch.
Further, the milling cutter mechanism is arranged symmetrically including the milling cutter on knife rest, installed in Schaltisch both sides
Guide rail, the knife rest is slidably matched with the guide rail.
Further, the telescoping mechanism is cylinder, hydraulic cylinder or Electrohydraulic push rod.
Further, the heater is electric heater.
The beneficial effects of the present invention are：The present invention be using thermal conductivity method by lithium metal melting in this state with copper
Casting of metals is formed, and is handled after the cooling period by surfacing, and the complex method for being optimal completes the product of high-quality.Its
Two kinds of materials can be combined on the work surface completely, and compactness is uniformly reliable, and outward appearance cuts processing by knife, it is ensured that smooth
Smooth, associative perception is extremely strong, is the optimal product that solid state lithium battery is used in rotten discoloration field.Meanwhile, the present invention has
Technical concept is ingenious, can accurately improve the production process in product, and control is simple, safety operation, puts into small function also
It is big etc..Its product specification diversification, that is, facilitate more practical, create more preferable production equipment for casting composite, also fill up
The blank of industry.
The advantage of annex of the present invention will be provided in the description of embodiment part below, will partly be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carried out
Explanation：
Fig. 1 is structural representation of the invention；
Reference：1- telescoping mechanisms, 2- milling cutters, 3- Schaltisch, 4- heaters, 5- guide rails, 6- copper targets, 7- lithiums gold
Category.
Embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail；It should be appreciated that preferred embodiment
Only for the explanation present invention, the protection domain being not intended to be limiting of the invention.
A kind of processing method of copper target casting lithium in the present embodiment, is concretely comprised the following steps：First, lithium metal 7 is melted out；So
Afterwards, lithium metal 7 is cast to copper target 6 in the molten state；Then, to the copper target 6 after casting lithium metal 7 in specific temperature
Lower progress insulation standing, until copper target 6 is combined with each other completely with lithium metal 7；Finally, the lithium metal 6 after cooling is subjected to table
The smooth processing in face.Those skilled in the art, it should be understood that in various embodiments, being somebody's turn to do " casting " also referred to as " can plate ".
It is preferred that, obtain the temperature of the lithium metal 7 melted out, and according to the temperature of lithium metal 7 of acquisition to the copper
The heating and thermal insulation of target 6 is controlled.
Due to difference of the copper lithium target combination process by material character, exist in succession physically in the presence of temperature
Torsional deformation, casting, which needs relative temperature, can meet and compound condition, so fully applying stent in design
The problem of method of tool and heating integrative-structure solves torsional deformation.As shown in figure 1, a kind of copper target casting in the present embodiment
The processing unit (plant) of lithium, the above-mentioned processing method for realizing, including：Frame, is provided with Schaltisch 3, and the copper target 6 can lead to
Positioning element (not shown) is crossed to be fixed on the Schaltisch 3；Heater 4, can be to being placed on mould installed in the lower section of Schaltisch 3
Copper target 6 on pallet 3 carries out heating and thermal insulation；Milling cutter mechanism, is slidably mounted on Schaltisch 3, including installed in knife rest (not
Mark) on milling cutter 2, the guide rail 5 that is arranged symmetrically installed in the both sides of Schaltisch 3, the knife rest matches somebody with somebody with the guide rail 5 slip
Close, can be to carrying out the surfacing of lithium metal 7 after lithium metal 7 of being cast in copper target 6；Telescoping mechanism 1, on Schaltisch 3, with milling
The knife rest connection of cutter mechanism, can promote milling cutter mechanism to do linear reciprocating motion on Schaltisch 3, coordinate milling cutter mechanism to complete lithium gold
The smooth processing of metal surface.By using such scheme, product of the invention can cast and be surface-treated in the equipment being integrated
It is once to complete, and the thickness of lithium metal needs and the surface treatment of finish can be completed.
Telescoping mechanism 1 in the present embodiment is cylinder, hydraulic cylinder or Electrohydraulic push rod.
Heater 4 in the present embodiment is electric heater.
The advantage of the invention is that：One is to coordinate heating and the research and development of casting process part, devises the mould of integrative-structure
Pallet.Two be to take into full account to solve the follow-up processing problems of casting in design, have developed the three of heating and casting and surface treatment
The cutting apparatus of double guide pillar forms of position one.Three be due to that the combining form of equipment compares concentration, and completely can be in skill
The production of product is completed under art control condition, so economy, safety, utilization rate height etc..
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
Cross above preferred embodiment the present invention is described in detail, it is to be understood by those skilled in the art that can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (6)
- The processing method of lithium 1. a kind of copper target is cast, it is characterised in that including：Melt out lithium metal；The lithium metal is cast to copper target in the molten state；Insulation standing is carried out to the copper target after casting lithium metal, until both are combined with each other completely；Lithium metal after cooling is subjected to surfacing processing.
- The processing method of lithium 2. copper target according to claim 1 is cast, it is characterised in that also include：Obtain what is melted out The temperature of the lithium metal, and the heating and thermal insulation of the copper target is controlled according to the lithium metal temperature of acquisition.
- The processing unit (plant) of lithium 3. a kind of copper target is cast, it is characterised in that for realizing the processing method described in claim 1 or 2, Including：Frame, is provided with Schaltisch (3), for positioning the copper target described in fixing；Heater (4), installed in the mould Below pallet, for carrying out heating and thermal insulation to the copper target being placed on the Schaltisch；Milling cutter mechanism, it is slidable to install On the Schaltisch, for carrying out lithium metal surfacing after lithium metal of being cast in copper target；Telescoping mechanism (1), is arranged on On the Schaltisch, it is connected with the milling cutter mechanism, for promoting the milling cutter mechanism to do reciprocating linear on the Schaltisch Motion.
- The processing unit (plant) of lithium 4. copper target according to claim 3 is cast, it is characterised in that the milling cutter mechanism includes installing Milling cutter (2) on knife rest, the guide rail (5) being arranged symmetrically installed in Schaltisch both sides, the knife rest are slided with the guide rail Coordinate.
- The processing unit (plant) of lithium 5. copper target according to claim 3 is cast, it is characterised in that the telescoping mechanism be cylinder, Hydraulic cylinder or Electrohydraulic push rod.
- The processing unit (plant) of lithium 6. copper target according to claim 3 is cast, it is characterised in that the heater is electrical heating Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334467.3A CN107096906A (en) | 2017-05-12 | 2017-05-12 | The processing method and device of copper target casting lithium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334467.3A CN107096906A (en) | 2017-05-12 | 2017-05-12 | The processing method and device of copper target casting lithium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096906A true CN107096906A (en) | 2017-08-29 |
Family
ID=59668747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710334467.3A Pending CN107096906A (en) | 2017-05-12 | 2017-05-12 | The processing method and device of copper target casting lithium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096906A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386974A (en) * | 2007-09-13 | 2009-03-18 | 北京京东方光电科技有限公司 | Target material for preparing TFT LCD electrode film and target material and electrode film preparation method |
| DE102007047215A1 (en) * | 2007-10-02 | 2011-02-17 | David Guitelmakher | Mountain cutting tool useful as chisels and drill bits for mining extraction machines, comprises carbide cutting inserts, where the tool is produced by casting in a casting mold with the target of increasing the wear resistance |
| CN201900232U (en) * | 2010-12-29 | 2011-07-20 | 重庆昆瑜锂业有限公司 | Hydraulic ingot casting lifting table for lithium ingot casing |
| CN102423813A (en) * | 2011-09-13 | 2012-04-25 | 华南理工大学 | Automatic milling plane device for shaft sleeve processing |
| CN102677014A (en) * | 2012-05-29 | 2012-09-19 | 重庆理工大学 | Modification method for alloying surface of magnesium alloy |
| CN104429168A (en) * | 2012-07-13 | 2015-03-18 | 株式会社八神制作所 | Target for neutron-generating device and manufacturing method therefor |
| CN204545393U (en) * | 2015-02-14 | 2015-08-12 | 河南国玺超纯金属材料有限公司 | A kind of small mould slidingtype insulation casting furnace |
| CN105855525A (en) * | 2016-05-16 | 2016-08-17 | 虎艺精密压铸（惠州）有限公司 | Sprue cutting device and method |
-
2017
- 2017-05-12 CN CN201710334467.3A patent/CN107096906A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386974A (en) * | 2007-09-13 | 2009-03-18 | 北京京东方光电科技有限公司 | Target material for preparing TFT LCD electrode film and target material and electrode film preparation method |
| DE102007047215A1 (en) * | 2007-10-02 | 2011-02-17 | David Guitelmakher | Mountain cutting tool useful as chisels and drill bits for mining extraction machines, comprises carbide cutting inserts, where the tool is produced by casting in a casting mold with the target of increasing the wear resistance |
| CN201900232U (en) * | 2010-12-29 | 2011-07-20 | 重庆昆瑜锂业有限公司 | Hydraulic ingot casting lifting table for lithium ingot casing |
| CN102423813A (en) * | 2011-09-13 | 2012-04-25 | 华南理工大学 | Automatic milling plane device for shaft sleeve processing |
| CN102677014A (en) * | 2012-05-29 | 2012-09-19 | 重庆理工大学 | Modification method for alloying surface of magnesium alloy |
| CN104429168A (en) * | 2012-07-13 | 2015-03-18 | 株式会社八神制作所 | Target for neutron-generating device and manufacturing method therefor |
| CN204545393U (en) * | 2015-02-14 | 2015-08-12 | 河南国玺超纯金属材料有限公司 | A kind of small mould slidingtype insulation casting furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170829 |