CN105463400A - Method for preparing nickel strip through chemical vapor deposition method - Google Patents
Method for preparing nickel strip through chemical vapor deposition method Download PDFInfo
- Publication number
- CN105463400A CN105463400A CN201510848713.8A CN201510848713A CN105463400A CN 105463400 A CN105463400 A CN 105463400A CN 201510848713 A CN201510848713 A CN 201510848713A CN 105463400 A CN105463400 A CN 105463400A
- Authority
- CN
- China
- Prior art keywords
- nickel
- strap material
- nickel strap
- pyrolysis oven
- gas
- 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
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
The invention discloses a method for preparing a nickel strip through a chemical vapor deposition method. A pyrolyzing furnace is used for heating a strip-shaped nickel base material, liquid nickel carbonyl is gasified through a gasifier, gaseous nickel carbonyl and CO gas are mixed and then introduced into the pyrolyzing furnace, nickel and CO gas are generated on the surface of the strip-shaped nickel base material through the gaseous nickel carbonyl, nickel is deposited on the surface of the strip-shaped nickel base material, and the nickel strip is obtained. The method for preparing the nickel strip through the chemical vapor deposition method has the advantage of being short in process period, operation is easy, and energy consumption is low.
Description
Technical field
The present invention relates to a kind of method preparing nickel strap material, be specifically related to a kind of method that chemical Vapor deposition process prepares nickel strap material.
Background technology
Pure metallic nickel, mainly for the preparation of microelectronics industry sputtering target material and ion film plating, manufacture high purity reagent, standard specimen and senior alloy, is widely used in the fields such as electronics, chemical industry, military project, Aeronautics and Astronautics.Current domestic main preparation method does main raw material with electrolytic nickel, adds necessary subsidiary material, carries out smelting, forges, the process such as rolling.Technical process is that electrolytic nickel is purified through vacuum induction furnace smelting, pours into a mould, stripped off the skin, heats forged, square billet, rolling, annealing, pickling etc., also exist that technical process length, complicated operation, technical requirements are high, energy consumption high shortcoming.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of method that chemical Vapor deposition process prepares nickel strap material, this method process cycle is short, and energy consumption is low.
Above-mentioned purpose is realized by following proposal:
Chemical Vapor deposition process prepares a method for nickel strap material, it is characterized in that, in the method, uses pyrolysis oven to heat the Ni-based material of band shape; Vaporized through vaporizer by liquid nickle carbonoxide, pass in pyrolysis oven after gaseous state nickle carbonoxide and CO gas and vapor permeation, gaseous state nickle carbonoxide is at band shape Ni-based material Surface Creation nickel and CO gas, and nickel deposition, at banded nickel substrate surface, namely obtains nickel strap material.
According to the above-mentioned method preparing nickel strap material, it is characterized in that, feeding mouth and the discharge outlet of the Ni-based material of band shape of described pyrolysis oven are provided with roll shaft, and meanwhile, bottom and the top of described pyrolysis oven are provided with infrared heating device.
According to the above-mentioned method preparing nickel strap material, it is characterized in that, the Heating temperature of banded Ni-based material is 140 DEG C ~ 300 DEG C.
According to the above-mentioned method preparing nickel strap material, it is characterized in that, the mass ratio of described gaseous state nickle carbonoxide and CO gas and vapor permeation is 1:1 ~ 4.
According to the above-mentioned method preparing nickel strap material, it is characterized in that, in the process preparing nickel strap material, the pressure controlled in pyrolysis oven is 1 ~ 10kPa.
According to the above-mentioned method preparing nickel strap material, it is characterized in that, nickel deposition, at banded nickel substrate surface, after 72 ~ 120 hours, namely obtains nickel strap material.
According to the above-mentioned method preparing nickel strap material, it is characterized in that, the CO gas after having reacted discharges by bottom described pyrolysis oven row relax of going forward side by side.
Beneficial effect of the present invention:
Chemical Vapor deposition process of the present invention prepares the method for nickel strap material, has the advantage that process cycle is short, simple to operate, and energy consumption is low.
Embodiment
The present invention's chemical Vapor deposition process prepares nickel strap material, first pyrolysis oven is used to heat the Ni-based material of band shape, then liquid nickle carbonoxide is vaporized through vaporizer, pass in pyrolysis oven after gaseous state nickle carbonoxide and CO gas and vapor permeation, gaseous state nickle carbonoxide is at band shape Ni-based material Surface Creation nickel and CO gas, nickel deposition, at banded nickel substrate surface, namely obtains nickel strap material.CO gas after having reacted is by discharging bottom pyrolysis oven and carrying out collecting and processing.Wherein, in the process preparing nickel strap material, be heated to 140 DEG C ~ 300 DEG C to the Ni-based material of band shape, the mass ratio of gaseous state nickle carbonoxide and CO gas and vapor permeation is 1:1 ~ 4, the pressure controlled in pyrolysis oven is 1 ~ 10kPa, and the reaction times of preparing nickel strap material is 72 ~ 120 hours.
Prepare in the pyrolysis oven of nickel strap material use at chemical Vapor deposition process of the present invention, feeding mouth and the discharge outlet of banded Ni-based material are provided with roll shaft, make banded nickel substrate transport, simultaneously, bottom and the top of pyrolysis oven are provided with infrared heating device, for heating the Ni-based material of band shape.
With specific embodiment, the present invention is further described below.
Embodiment 1
Start pyrolysis oven, banded Ni-based material is made to be heated to 200 DEG C, liquid nickle carbonoxide is vaporized through vaporizer, be nickle carbonoxide steam and the mass rate of 1900g/min by mass rate be that 7600g/min CO (carbon monoxide converter) gas passes into tempering tank, make nickle carbonoxide steam and CO (carbon monoxide converter) gas pass into pyrolysis oven with the proportioning of mass ratio 1:4.Control pyrolysis oven pressure 3KPa, after 72 hours, obtain the nickel strap material of length 2.4 rice diameter about 800 millimeters.
Embodiment 2
Start pyrolysis oven, banded Ni-based material is made to be heated to 200 DEG C, liquid nickle carbonoxide is vaporized through vaporizer, be nickle carbonoxide steam and the mass rate of 1900g/min by mass rate be that 7600g/min CO (carbon monoxide converter) gas passes into tempering tank, make nickle carbonoxide steam and CO (carbon monoxide converter) gas pass into pyrolysis oven with the proportioning of mass ratio 1:4.Control pyrolysis oven pressure 3KPa, after 96 hours, obtain the nickel strap material of length 2.4 rice diameter about 1000 millimeters.
Embodiment 3
Start pyrolysis oven, banded Ni-based material is made to be heated to 200 DEG C, liquid nickle carbonoxide is vaporized through vaporizer, be nickle carbonoxide steam and the mass rate of 1900g/min by mass rate be that 7600g/min CO (carbon monoxide converter) gas passes into tempering tank, make nickle carbonoxide steam and CO (carbon monoxide converter) gas pass into pyrolysis oven with the proportioning of mass ratio 1:4.Control pyrolysis oven pressure 3KPa, after 120 hours, obtain the nickel strap material of length 2.4 rice diameter about 1200 millimeters.
Embodiment 4
Start pyrolysis oven, make banded Ni-based material be heated to 140 DEG C, liquid nickle carbonoxide is vaporized through vaporizer, after nickle carbonoxide steam and CO (carbon monoxide converter) gas being mixed with the proportioning of mass ratio 1:1, pass into pyrolysis oven.Control pyrolysis oven pressure 10KPa, after 72 hours, namely obtain nickel strap material.
Embodiment 5
Start pyrolysis oven, make banded Ni-based material be heated to 300 DEG C, liquid nickle carbonoxide is vaporized through vaporizer, after nickle carbonoxide steam and CO (carbon monoxide converter) gas being mixed with the proportioning of mass ratio 1:4, pass into pyrolysis oven.Control pyrolysis oven pressure 1KPa, after 120 hours, namely obtain nickel strap material.
Claims (7)
1. chemical Vapor deposition process prepares a method for nickel strap material, it is characterized in that, in the method, uses pyrolysis oven to heat the Ni-based material of band shape; Vaporized through vaporizer by liquid nickle carbonoxide, pass in pyrolysis oven after gaseous state nickle carbonoxide and CO gas and vapor permeation, gaseous state nickle carbonoxide is at band shape Ni-based material Surface Creation nickel and CO gas, and nickel deposition, at banded nickel substrate surface, namely obtains nickel strap material.
2. the method preparing nickel strap material according to claim 1, is characterized in that, feeding mouth and the discharge outlet of the Ni-based material of band shape of described pyrolysis oven are provided with roll shaft, and meanwhile, bottom and the top of described pyrolysis oven are provided with infrared heating device.
3. the method preparing nickel strap material according to claim 1, is characterized in that, the Heating temperature of banded Ni-based material is 140 DEG C ~ 300 DEG C.
4. the method preparing nickel strap material according to claim 1, is characterized in that, the mass ratio of described gaseous state nickle carbonoxide and CO gas and vapor permeation is 1:1 ~ 4.
5. the method preparing nickel strap material according to claim 1, is characterized in that, in the process preparing nickel strap material, the pressure controlled in pyrolysis oven is 1 ~ 10kPa.
6. the method preparing nickel strap material according to claim 1, is characterized in that, nickel deposition, at banded nickel substrate surface, after 72 ~ 120 hours, namely obtains nickel strap material.
7. the method preparing nickel strap material according to claim 1, is characterized in that, the CO gas after having reacted discharges by bottom described pyrolysis oven row relax of going forward side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848713.8A CN105463400A (en) | 2015-11-30 | 2015-11-30 | Method for preparing nickel strip through chemical vapor deposition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848713.8A CN105463400A (en) | 2015-11-30 | 2015-11-30 | Method for preparing nickel strip through chemical vapor deposition method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105463400A true CN105463400A (en) | 2016-04-06 |
Family
ID=55601552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510848713.8A Pending CN105463400A (en) | 2015-11-30 | 2015-11-30 | Method for preparing nickel strip through chemical vapor deposition method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105463400A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719801A (en) * | 2012-06-05 | 2012-10-10 | 金川集团股份有限公司 | Method for preparing nickel foil |
| CN103146935A (en) * | 2013-03-15 | 2013-06-12 | 金川集团股份有限公司 | Pyrolyzing furnace for preparing nickel rod through chemical vapor deposition method and method for preparing nickel rod |
-
2015
- 2015-11-30 CN CN201510848713.8A patent/CN105463400A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719801A (en) * | 2012-06-05 | 2012-10-10 | 金川集团股份有限公司 | Method for preparing nickel foil |
| CN103146935A (en) * | 2013-03-15 | 2013-06-12 | 金川集团股份有限公司 | Pyrolyzing furnace for preparing nickel rod through chemical vapor deposition method and method for preparing nickel rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8859931B2 (en) | Plasma synthesis of nanopowders | |
| CN105883731A (en) | Preparation method of compound powder material | |
| Gupta et al. | Facile in-situ synthesis of NbB2 nanoparticles at low temperature | |
| MX354848B (en) | Method and apparatus for production of direct reduced iron (dri) utilizing coke oven gas. | |
| CN107032331B (en) | A kind of graphene preparation method based on dielectric base | |
| CN103318855A (en) | Preparation method of chromium nitride | |
| Sun et al. | Preparation of high purity MoO3 through volatilization of technical-grade Mo calcine in water vapor atmosphere | |
| CN101565207B (en) | Producing method of low-fluorine high-purity tantalic oxide | |
| CN105463400A (en) | Method for preparing nickel strip through chemical vapor deposition method | |
| CN104480326A (en) | Method for producing nickel by using nickel hydroxide being intermediate product of nickel laterite ore | |
| CN104493185B (en) | The preparation method of 3D printing titanium and the special hypoxemia powder of titanium alloy spheroidization | |
| CN104962720A (en) | Production process for alloy steel filament used for textiles | |
| CN102079519A (en) | Preparation method and production equipment for controllably growing carbon nanotubes | |
| CN102784605A (en) | Method for preventing coal gas from being coked during preheating | |
| CN104942301B (en) | The technique that nickel hydroxide produces stainless steel nickel raw material | |
| CN104609406B (en) | A kind of method of two sections of process catalytic solid carbon source synthesizing graphite alkenes of normal pressure | |
| Kelamanov et al. | Study of nickel briquettes by thermographic method | |
| ZHANG et al. | Microstructures and mechanical properties of spray formed H13 tool steel | |
| CN102719801A (en) | Method for preparing nickel foil | |
| CN103130284B (en) | Method for producing nickel carbonyl powder from nickel hydroxide | |
| CN103146935B (en) | Pyrolyzing furnace for preparing nickel rod through chemical vapor deposition method and method for preparing nickel rod | |
| US20110200511A1 (en) | Process for the hydrogenation of chlorosilanes and converter for carrying out the process | |
| CN202440314U (en) | Preparation device for graphene | |
| JP5475708B2 (en) | Titanium production method and production apparatus | |
| CN101209494A (en) | Method for preparing sulfur-containing nickel bead |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |