CN105755424A - Wear-resisting treatment process for large wear-resisting cast steel lining plate for mine - Google Patents
Wear-resisting treatment process for large wear-resisting cast steel lining plate for mine Download PDFInfo
- Publication number
- CN105755424A CN105755424A CN201610192778.6A CN201610192778A CN105755424A CN 105755424 A CN105755424 A CN 105755424A CN 201610192778 A CN201610192778 A CN 201610192778A CN 105755424 A CN105755424 A CN 105755424A
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- China
- Prior art keywords
- wear
- cast steel
- steel lining
- lining board
- resisting
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Classifications
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- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
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- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a wear-resisting treatment process for a large wear-resisting cast steel lining plate for a mine.The wear-resisting treatment process comprises the following steps of 1, oil removal, wherein the cast large wear-resisting cast steel lining plate is placed in an organic solvent to be soaked; 2, dust removal, wherein the large wear-resisting cast steel lining plate obtained after oil removal in the step 1 is taken out and washed with clear water through a brush; 3, drying, wherein the large wear-resisting cast steel lining plate treated in the step 2 is placed in a drying machine to be dried; 4, polishing, wherein the large wear-resisting cast steel lining plate treated in the step 3 is polished through abrasive paper; 5, oxidizing, wherein the polished large wear-resisting cast steel lining plate is place in a high-temperature boiler to be heated; 6, coloring, wherein a wear-resisting coating layer is added to the component treated in the step 5; 7, drying, wherein the added wear-resisting coating layer is dried.The treatment process is simple, the wear resistance and corrosion resisting performance of the large wear-resisting cast steel lining plate are greatly enhanced, and the wear-resisting treatment process can be further applied and popularized.
Description
Technical field
The present invention relates to metal alloy surface and process technology field, be specifically related to the Wear-resistant Treatment technique of the large-scale abrasion-proof cast steel lining board in a kind of mine.
Background technology
Along with first the continuous of present economic level promotes, people are also more and more higher for the quality of present plant machinery technological requirement, when setting use especially for main equipment machineries such as present minings, attrition for machinery is big, bringing unnecessary cost consumption not only to the maintenance of equipment, there is equipment fault in running in serious some equipment that also result in.
In the process of mining, it is often necessary to use large cast steel liner plate, it is used for the Ore after transporting exploitation, and the friction between Ore also can increase, cause the loss of liner plate relatively big, some present processing technique, add some other element while cast steel of being everlasting, to strengthen its anti-wear performance, but its element is when adding, and can increase its cost prepared, and also can increase preparation technology flow process, operate relatively complicated, it is impossible to be further generalized application.
Summary of the invention
For the deficiencies in the prior art, the invention provides the Wear-resistant Treatment technique of the large-scale abrasion-proof cast steel lining board in a kind of mine so that the anticorrosive and anti-wear performance on abrasion-proof cast steel lining board surface promotes further, is applicable to industrialized production and processing.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of mine Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, operating procedure is as follows:
1) deoil: the large-scale abrasion-proof cast steel lining board cast is placed on organic solvent and soaks；
2) deashing: by step 1) in deoil after large-scale abrasion-proof cast steel lining board take out, add clear water with hairbrush and be carried out；
3) dry: by step 2) the large-scale abrasion-proof cast steel lining board that processes is positioned in dehydrator and is dried process, and controlled wind speed is 5m/s；
4) polishing: by step 3) process after large-scale abrasion-proof cast steel lining board sand paper polish；
5) oxidation: prevent from being heated in high-temperature boiler by the large-scale abrasion-proof cast steel lining board after polishing, controls temperature and is 340-400 DEG C；
6) painted: by step 5) process after parts be added wear-resistant paint layer；
7) dry: the drying and processing that carries out of wear-resistant paint layer will be added, control temperature and be 20-30 DEG C, and controlled wind speed is 3-4m/s, cools down.
Preferably, described organic solvent is that styrene, hexamethylene, methyl acetate are mixed for the ratio of 4:3:3 by weight.The oily matter that can effectively make cast steel surface is removed.
Preferably, described step 1) time of soaking is 2-3 hour.
Preferably, described step 5) control oxidization time be 1-2 hour.
Preferably, described step 4) in select sand paper specification be 150-200 order.
Preferably, described step 7) operation after, it is necessary to carry out outward appearance detection and wearability measuring.
The invention provides the Wear-resistant Treatment technique of the large-scale abrasion-proof cast steel lining board in a kind of mine, only further improve from red that of the technique of cast steel, by deoiling in operating procedure, deashing, dry, polishing, oxidation, painted, drying operation process, not only it is greatly improved large-scale abrasion-proof cast steel lining board anti-wear performance, the compactness on its surface can also be promoted further, strengthen its corrosion resistance.Deoil, deashing and during drying process, large-scale abrasion-proof cast steel lining board surface is purged, make carrying out polishing, aoxidize, dry time, abrasion-proof cast steel lining board surface is easily formed the oxide film of densification, reach effective anticorrosion ability, also make rough surface, again through the wear-resistant coating structure added, greatly strengthen its wearability, its frame for movement is not produced impact.Whole technological operation is simple, can carry out further genralrlization application.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with embodiments of the invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1:
A kind of mine Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, operating procedure is as follows:
1) deoil: the large-scale abrasion-proof cast steel lining board cast is placed on organic solvent and soaks；
2) deashing: by step 1) in deoil after large-scale abrasion-proof cast steel lining board take out, add clear water with hairbrush and be carried out；
3) dry: by step 2) the large-scale abrasion-proof cast steel lining board that processes is positioned in dehydrator and is dried process, and controlled wind speed is 5m/s；
4) polishing: by step 3) process after large-scale abrasion-proof cast steel lining board sand paper polish；
5) oxidation: prevent from being heated in high-temperature boiler by the large-scale abrasion-proof cast steel lining board after polishing, controls temperature and is 340-400 DEG C；
6) painted: by step 5) process after parts be added wear-resistant paint layer；
7) dry: the drying and processing that carries out of wear-resistant paint layer will be added, control temperature and be 20-30 DEG C, and controlled wind speed is 3-4m/s, cools down.
Embodiment 2:
A kind of mine Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, operating procedure is as follows:
1) deoil: the large-scale abrasion-proof cast steel lining board cast is placed on organic solvent and soaks；
2) deashing: by step 1) in deoil after large-scale abrasion-proof cast steel lining board take out, add clear water with hairbrush and be carried out；
3) dry: by step 2) the large-scale abrasion-proof cast steel lining board that processes is positioned in dehydrator and is dried process, and controlled wind speed is 5m/s；
4) polishing: by step 3) process after large-scale abrasion-proof cast steel lining board sand paper polish；
5) oxidation: prevent from being heated in high-temperature boiler by the large-scale abrasion-proof cast steel lining board after polishing, controls temperature and is 340-400 DEG C；
6) painted: by step 5) process after parts be added wear-resistant paint layer；
7) dry: the drying and processing that carries out of wear-resistant paint layer will be added, control temperature and be 20-30 DEG C, and controlled wind speed is 3-4m/s, cools down.
Organic solvent is that styrene, hexamethylene, methyl acetate are mixed for the ratio of 4:3:3 by weight.The oily matter effectively making cast steel surface is removed.
Step 1) time of soaking is 3 hours.
Step 5) control oxidization time be 2 hours.
Embodiment 3:
A kind of mine Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, operating procedure is as follows:
1) deoil: the large-scale abrasion-proof cast steel lining board cast is placed on organic solvent and soaks；
2) deashing: by step 1) in deoil after large-scale abrasion-proof cast steel lining board take out, add clear water with hairbrush and be carried out；
3) dry: by step 2) the large-scale abrasion-proof cast steel lining board that processes is positioned in dehydrator and is dried process, and controlled wind speed is 5m/s；
4) polishing: by step 3) process after large-scale abrasion-proof cast steel lining board sand paper polish；
5) oxidation: prevent from being heated in high-temperature boiler by the large-scale abrasion-proof cast steel lining board after polishing, controls temperature and is 340-400 DEG C；
6) painted: by step 5) process after parts be added wear-resistant paint layer；
7) dry: the drying and processing that carries out of wear-resistant paint layer will be added, control temperature and be 20-30 DEG C, and controlled wind speed is 3-4m/s, cools down.
Organic solvent is that styrene, hexamethylene, methyl acetate are mixed for the ratio of 4:3:3 by weight.
Step 1) time of soaking is 2 hours.
Step 5) control oxidization time be 1 hour.
Embodiment 4:
A kind of mine Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, operating procedure is as follows:
1) deoil: the large-scale abrasion-proof cast steel lining board cast is placed on organic solvent and soaks；
2) deashing: by step 1) in deoil after large-scale abrasion-proof cast steel lining board take out, add clear water with hairbrush and be carried out；
3) dry: by step 2) the large-scale abrasion-proof cast steel lining board that processes is positioned in dehydrator and is dried process, and controlled wind speed is 5m/s；
4) polishing: by step 3) process after large-scale abrasion-proof cast steel lining board sand paper polish；
5) oxidation: prevent from being heated in high-temperature boiler by the large-scale abrasion-proof cast steel lining board after polishing, controls temperature and is 340-400 DEG C；
6) painted: by step 5) process after parts be added wear-resistant paint layer；
7) dry: the drying and processing that carries out of wear-resistant paint layer will be added, control temperature and be 20-30 DEG C, and controlled wind speed is 3-4m/s, cools down.
Step 4) in select sand paper specification be 150-200 order.
Step 7) operation after, it is necessary to carry out outward appearance detection and wearability measuring, to increase the qualification rate of product.
Above example only in order to technical scheme to be described, is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the mine Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, it is characterised in that operating procedure is as follows:
1) deoil: the large-scale abrasion-proof cast steel lining board cast is placed on organic solvent and soaks；
2) deashing: by step 1) in deoil after large-scale abrasion-proof cast steel lining board take out, add clear water with hairbrush and be carried out；
3) dry: by step 2) the large-scale abrasion-proof cast steel lining board that processes is positioned in dehydrator and is dried process, and controlled wind speed is 5m/s；
4) polishing: by step 3) process after large-scale abrasion-proof cast steel lining board sand paper polish；
5) oxidation: prevent from being heated in high-temperature boiler by the large-scale abrasion-proof cast steel lining board after polishing, controls temperature and is 340-400 DEG C；
6) painted: by step 5) process after parts be added wear-resistant paint layer；
7) dry: the drying and processing that carries out of wear-resistant paint layer will be added, control temperature and be 20-30 DEG C, and controlled wind speed is 3-4m/s, cools down.
2. the mine as claimed in claim 1 Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, it is characterised in that described organic solvent is styrene, hexamethylene, methyl acetate is that the ratio of 4:3:3 is mixed by weight.
3. the mine as claimed in claim 1 Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, it is characterised in that described step 1) time of soaking is 2-3 hour.
4. the mine as claimed in claim 1 Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, it is characterised in that described step 5) control oxidization time is 1-2 hour.
5. the mine as claimed in claim 1 Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, it is characterised in that described step 4) in the sand paper specification of selection be 150-200 order.
6. the mine as claimed in claim 1 Wear-resistant Treatment technique of large-scale abrasion-proof cast steel lining board, it is characterised in that described step 7) operate after, it is necessary to carry out outward appearance detection and wearability measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192778.6A CN105755424A (en) | 2016-03-29 | 2016-03-29 | Wear-resisting treatment process for large wear-resisting cast steel lining plate for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192778.6A CN105755424A (en) | 2016-03-29 | 2016-03-29 | Wear-resisting treatment process for large wear-resisting cast steel lining plate for mine |
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| Publication Number | Publication Date |
|---|---|
| CN105755424A true CN105755424A (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610192778.6A Pending CN105755424A (en) | 2016-03-29 | 2016-03-29 | Wear-resisting treatment process for large wear-resisting cast steel lining plate for mine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643194A (en) * | 2013-12-10 | 2014-03-19 | 镇江市华阳机电制造有限公司 | Process for wear-resistant treatment of valve core of instrument valve |
| CN103834915A (en) * | 2013-08-08 | 2014-06-04 | 四川中物泰沃新材料有限公司 | Method of improving corrosion resistance of oil tube |
| CN203655714U (en) * | 2013-12-31 | 2014-06-18 | 上海祥贸实业有限公司 | Water pump |
| CN103883418A (en) * | 2014-04-19 | 2014-06-25 | 江苏爱吉斯海珠机械有限公司 | Metal composite ceramic cylinder sleeve and ceramic infiltration method thereof |
| KR20150138870A (en) * | 2014-05-29 | 2015-12-11 | 동아대학교 산학협력단 | Method for high temperature gas nitriding of titanium alloy |
-
2016
- 2016-03-29 CN CN201610192778.6A patent/CN105755424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834915A (en) * | 2013-08-08 | 2014-06-04 | 四川中物泰沃新材料有限公司 | Method of improving corrosion resistance of oil tube |
| CN103643194A (en) * | 2013-12-10 | 2014-03-19 | 镇江市华阳机电制造有限公司 | Process for wear-resistant treatment of valve core of instrument valve |
| CN203655714U (en) * | 2013-12-31 | 2014-06-18 | 上海祥贸实业有限公司 | Water pump |
| CN103883418A (en) * | 2014-04-19 | 2014-06-25 | 江苏爱吉斯海珠机械有限公司 | Metal composite ceramic cylinder sleeve and ceramic infiltration method thereof |
| KR20150138870A (en) * | 2014-05-29 | 2015-12-11 | 동아대학교 산학협력단 | Method for high temperature gas nitriding of titanium alloy |
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Application publication date: 20160713 |