CN110922796A - Wear-resistant coating for graphite boat plate and preparation process thereof - Google Patents
Wear-resistant coating for graphite boat plate and preparation process thereof Download PDFInfo
- Publication number
- CN110922796A CN110922796A CN201911387462.2A CN201911387462A CN110922796A CN 110922796 A CN110922796 A CN 110922796A CN 201911387462 A CN201911387462 A CN 201911387462A CN 110922796 A CN110922796 A CN 110922796A
- Authority
- CN
- China
- Prior art keywords
- minutes
- heating
- preserving heat
- resistant coating
- graphite
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
Abstract
The invention discloses a wear-resistant coating for a graphite boat plate, which comprises the following components in percentage by weight: 30% of alcohol, 5-10% of distilled water, 30-40% of aluminum oxide, 5-10% of boron, 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose, and carrying out sintering molding after mixing and ball milling for 60 minutes; its preparing process is also disclosed. The invention has reasonable formula, convenient processing method, strong integral adhesion, strong applicability and good practicability, and is beneficial to improving the processing efficiency, and the hardness and the wear resistance of the product can be greatly improved after the product is used.
Description
Technical Field
The invention belongs to the technical field of coating formulas, and particularly relates to a wear-resistant coating for a graphite boat plate and a preparation process thereof.
Background
The coating is required to be used on the graphite boat plate to improve hardness and abrasion resistance of the graphite boat plate, but the prior art coating has limited abrasion resistance and adhesion, thereby affecting the practicality thereof to a certain extent.
Disclosure of Invention
The invention aims to provide a wear-resistant coating for a graphite boat plate and a preparation process thereof.
The technical scheme for realizing the aim of the invention is that the wear-resistant coating for the graphite boat plate comprises the following components in percentage by weight: 30% of alcohol, 5-10% of distilled water, 30-40% of aluminum oxide, 5-10% of boron, 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose, and the components are mixed, ball-milled for 60 minutes and then sintered and molded.
2. The process of the abrasion resistant coating for graphite boat plate of claim 1, wherein: the method comprises the following steps:
step A, adding 30 percent of alcohol, 5 to 10 percent of distilled water and 30 to 40 percent of alumina into a ball mill for mixing,
step B, then adding 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose into the ball mill, ball-milling for 60 minutes to uniformly ball-mill,
c, molding the mixture obtained in the step B under high pressure or low pressure;
and D, adding 5-10% of boron into the molding material obtained in the step C, and then sintering to obtain a finished product.
In the step D, the sintering treatment comprises firstly heating and sintering within 0-350 ℃ for 150 minutes, then preserving heat at 350 ℃ for 30 minutes, then heating 350 ℃ to 450 ℃ for 60 minutes, preserving heat at 450 ℃ for 30 minutes, then heating 450 ℃ to 550 ℃ for 60 minutes, preserving heat at 550 ℃ for 30 minutes, then heating 550 ℃ to 910 ℃ for 180 minutes, preserving heat at 910 ℃ for 20 minutes, then heating 910 ℃ to 1350 ℃ for 120 minutes, preserving heat at 1350 ℃ for 60 minutes, preferably heating 1350 ℃ to 1420 ℃ for 120 minutes, and finally preserving heat for 60 minutes.
The invention has the positive effects that: the invention has reasonable formula, convenient processing method, strong integral adhesion, strong applicability and good practicability, and is beneficial to improving the processing efficiency, and the hardness and the wear resistance of the product can be greatly improved after the product is used.
Detailed Description
(example 1)
The wear-resistant coating for the graphite boat plate comprises the following components in percentage by weight: 30% of alcohol, 5-10% of distilled water, 30-40% of aluminum oxide, 5-10% of boron, 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose, and the components are mixed, ball-milled for 60 minutes and then sintered and molded.
2. The process of the abrasion resistant coating for graphite boat plate of claim 1, wherein: the method comprises the following steps:
step A, adding 30 percent of alcohol, 5 to 10 percent of distilled water and 30 to 40 percent of alumina into a ball mill for mixing,
step B, then adding 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose into the ball mill, ball-milling for 60 minutes to uniformly ball-mill,
c, molding the mixture obtained in the step B under high pressure or low pressure;
and D, adding 5-10% of boron into the molding material obtained in the step C, and then sintering to obtain a finished product.
In the step D, the sintering treatment comprises firstly heating and sintering within 0-350 ℃ for 150 minutes, then preserving heat at 350 ℃ for 30 minutes, then heating 350 ℃ to 450 ℃ for 60 minutes, preserving heat at 450 ℃ for 30 minutes, then heating 450 ℃ to 550 ℃ for 60 minutes, preserving heat at 550 ℃ for 30 minutes, then heating 550 ℃ to 910 ℃ for 180 minutes, preserving heat at 910 ℃ for 20 minutes, then heating 910 ℃ to 1350 ℃ for 120 minutes, preserving heat at 1350 ℃ for 60 minutes, preferably heating 1350 ℃ to 1420 ℃ for 120 minutes, and finally preserving heat for 60 minutes.
The invention has reasonable formula, convenient processing method, strong integral adhesion, strong applicability and good practicability, and is beneficial to improving the processing efficiency, and the hardness and the wear resistance of the product can be greatly improved after the product is used.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained by processing without any doubt according to the common general knowledge in the prior art, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (3)
1. The wear-resistant coating for the graphite boat plate is characterized by comprising the following components in parts by weight: comprises the following components in percentage by weight: 30% of alcohol, 5-10% of distilled water, 30-40% of aluminum oxide, 5-10% of boron, 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose, and the components are mixed, ball-milled for 60 minutes and then sintered and molded.
2. The process of the abrasion resistant coating for graphite boat plate of claim 1, wherein: the method comprises the following steps:
step A, adding 30 percent of alcohol, 5 to 10 percent of distilled water and 30 to 40 percent of alumina into a ball mill for mixing,
step B, then adding 5-10% of lubricant, 2-3% of surfactant, 3-5% of defoaming agent, 5-10% of tween, 0.5-1.0% of graphite and 2-5% of cellulose into the ball mill, ball-milling for 60 minutes to uniformly ball-mill,
c, molding the mixture obtained in the step B under high pressure or low pressure;
and D, adding 5-10% of boron into the molding material obtained in the step C, and then sintering to obtain a finished product.
3. The process of the abrasion resistant coating for graphite boat plate of claim 2, wherein: in the step D, the sintering treatment comprises firstly heating and sintering within 0-350 ℃ for 150 minutes, then preserving heat at 350 ℃ for 30 minutes, then heating 350 ℃ to 450 ℃ for 60 minutes, preserving heat at 450 ℃ for 30 minutes, then heating 450 ℃ to 550 ℃ for 60 minutes, preserving heat at 550 ℃ for 30 minutes, then heating 550 ℃ to 910 ℃ for 180 minutes, preserving heat at 910 ℃ for 20 minutes, then heating 910 ℃ to 1350 ℃ for 120 minutes, preserving heat at 1350 ℃ for 60 minutes, preferably heating 1350 ℃ to 1420 ℃ for 120 minutes, and finally preserving heat for 60 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387462.2A CN110922796A (en) | 2019-12-16 | 2019-12-16 | Wear-resistant coating for graphite boat plate and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387462.2A CN110922796A (en) | 2019-12-16 | 2019-12-16 | Wear-resistant coating for graphite boat plate and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110922796A true CN110922796A (en) | 2020-03-27 |
Family
ID=69861456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911387462.2A Pending CN110922796A (en) | 2019-12-16 | 2019-12-16 | Wear-resistant coating for graphite boat plate and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110922796A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948779A (en) * | 2006-07-06 | 2007-04-18 | 北京航空航天大学 | Method of preparing C/C composite material anti oxidation prtective coating for aeroplane brake disk |
| CN101104902A (en) * | 2007-08-17 | 2008-01-16 | 株洲钻石切削刀具股份有限公司 | Hard alloy added with boron element and preparation method thereof |
| CN102585569A (en) * | 2011-12-23 | 2012-07-18 | 江西稀有稀土金属钨业集团有限公司 | Coating for sintering hard alloy, preparation method and using method |
| CN102876094A (en) * | 2012-10-19 | 2013-01-16 | 广西梧州港德硬质合金制造有限公司 | Hard alloy sintered antisticking coating |
| CN104498749A (en) * | 2014-12-15 | 2015-04-08 | 技锋精密刀具（马鞍山）有限公司 | Production process of hard alloy |
| CN105419408A (en) * | 2015-07-24 | 2016-03-23 | 洛阳新巨能高热技术有限公司 | Hard alloy substrate sintering anti-adhesion coating |
| CN106833035A (en) * | 2016-12-21 | 2017-06-13 | 潜江新锐硬质合金工具有限公司 | For the release coating of sintering cemented carbide |
| CN107033644A (en) * | 2017-06-12 | 2017-08-11 | 合肥铭佑高温技术有限公司 | A kind of high-temperature resistant coating and preparation method thereof |
-
2019
- 2019-12-16 CN CN201911387462.2A patent/CN110922796A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948779A (en) * | 2006-07-06 | 2007-04-18 | 北京航空航天大学 | Method of preparing C/C composite material anti oxidation prtective coating for aeroplane brake disk |
| CN101104902A (en) * | 2007-08-17 | 2008-01-16 | 株洲钻石切削刀具股份有限公司 | Hard alloy added with boron element and preparation method thereof |
| CN102585569A (en) * | 2011-12-23 | 2012-07-18 | 江西稀有稀土金属钨业集团有限公司 | Coating for sintering hard alloy, preparation method and using method |
| CN102876094A (en) * | 2012-10-19 | 2013-01-16 | 广西梧州港德硬质合金制造有限公司 | Hard alloy sintered antisticking coating |
| CN104498749A (en) * | 2014-12-15 | 2015-04-08 | 技锋精密刀具（马鞍山）有限公司 | Production process of hard alloy |
| CN105419408A (en) * | 2015-07-24 | 2016-03-23 | 洛阳新巨能高热技术有限公司 | Hard alloy substrate sintering anti-adhesion coating |
| CN106833035A (en) * | 2016-12-21 | 2017-06-13 | 潜江新锐硬质合金工具有限公司 | For the release coating of sintering cemented carbide |
| CN107033644A (en) * | 2017-06-12 | 2017-08-11 | 合肥铭佑高温技术有限公司 | A kind of high-temperature resistant coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108220703B (en) | Cast aluminum-silicon alloy cooperatively reinforced by graphene and rare earth and preparation method thereof | |
| CN111017935A (en) | Preparation method of silica sol and application of silica sol in ceramic coating | |
| CN104789823A (en) | Aluminum-based composite heat dissipation material for LED | |
| CN104310971A (en) | Aluminum oxide composite material and method for preparing large-diameter industrial ceramic valve core by use of aluminum oxide composite material | |
| CN110759735A (en) | Boron carbide ceramic composite material and preparation method thereof | |
| CN106833330A (en) | A kind of sintering blower Wear-resistant, high-temperature resistant coating and preparation method thereof | |
| CN102491779A (en) | Method for improving poriness of alumina ceramic mold core | |
| CN104030709B (en) | Heating furnace high-temperature nm radiation coating and preparation technology thereof | |
| CN106834777A (en) | A kind of preparation method of low-expansion coefficient composition metal base ceramic die material | |
| CN109968221B (en) | High-strength heavy-load grinding wheel and preparation method thereof | |
| CN113012834A (en) | Preparation method of uranium nitride composite uranium trisilicon two-fuel pellet | |
| CN110922796A (en) | Wear-resistant coating for graphite boat plate and preparation process thereof | |
| CN101629262A (en) | Molybdenum-based cermet containing carbon, aluminum oxide, cerium oxide and chromium oxide | |
| CN104032162A (en) | Nickel-aluminum bronze alloy material and preparation method thereof | |
| CN104372231B (en) | A kind of corrosion resistant cermet material and preparation method thereof | |
| CN105296075A (en) | Molybdenum disulfide lubricant having small environmental pollution and used for producing aluminum profiles | |
| CN114380606A (en) | Preparation process of machined high-strength refractory material | |
| CN101349293B (en) | Hydraulic motor valve disc and preparation method thereof | |
| CN107297497B (en) | A kind of preparation process of niobium item | |
| CN104313242A (en) | Deoxidant used for steelmaking and preparation method thereof | |
| CN108251741A (en) | A kind of manufacture craft of high-wear-resistant alloy steel ball | |
| CN104387075A (en) | Diamond-micropowder-containing ceramic for nozzle and preparation method of diamond-micropowder-containing ceramic | |
| CN117161381B (en) | Near-net forming preparation method of aluminum-based composite ball head and bowl hardware fitting | |
| CN106046878A (en) | Preparation method of fireproof anti-corrosion alloy steel coating composition | |
| CN105695834A (en) | Female forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |