CN106148741A - A kind of preparation method of the aerator bearing outside self-lubricating abrasion-proof material that floats - Google Patents
A kind of preparation method of the aerator bearing outside self-lubricating abrasion-proof material that floats Download PDFInfo
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- CN106148741A CN106148741A CN201610668398.5A CN201610668398A CN106148741A CN 106148741 A CN106148741 A CN 106148741A CN 201610668398 A CN201610668398 A CN 201610668398A CN 106148741 A CN106148741 A CN 106148741A
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- China
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- parts
- powder
- raw material
- bearing outside
- soft packing
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
A kind of floating aerator bearing outside self-lubricating abrasion-proof material, relate to chemistry painting industry preparing technical field, be made up of following raw material: nikel powder 68 parts, titanium valve 57 parts, aluminium sesquioxide 57 parts, 10 12 parts of graphite, zinc stearate 68 parts, politef 35 parts, chromium powder 57 parts, 68 parts of niobium powder, sponge iron 24 parts, Kaolin 10 20 parts, nanometer silver 68 parts, ceramics 24 parts, 35 parts of sulfur, soft packing 25 35 parts.The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, the high-abrasive material of preparation have self-lubricating effect and fusing point is high, durable in use, effect is notable, it is ensured that the security performance of aerator bearing holder (housing, cover).
Description
Technical field
The present invention relates to water treatment facilities processing technique field, be specifically related to a kind of floating aerator bearing outside self-lubricating
The preparation method of high-abrasive material.
Background technology
Floating aerator, is directly injected into " microbubble " in raw sewerage, common at coagulant and flocculant
Under effect, the flocculation of float generation physics and chemical flocculation, thus form big float floc sedimentation, in the buoyance lift effect of bubble population
Under " floc sedimentation " floating upper liquid level form scum silica frost, utilize Slag Scraping Device to be separated from the water, it is not necessary to nozzle clearing, will not occur to block existing
As, working in sewage at same industry floating aerator for a long time, the stream pressure of air pump makes floating aeration arbor support
Bearing on point can not get sufficient lubrication, it is therefore necessary to charging-up lubricant oil, but due to the aerator application bottom, therefore in reality
Use time, lubricant effect is the most inconspicuous, if therefore improving bearing outside is the problem being badly in need of at present.
Summary of the invention:
The technical problem to be solved is to provide a kind of formula reasonable, and production technology is simple, resistance to elevated temperatures
The preparation method of strong floating aerator bearing outside self-lubricating abrasion-proof material.
The technical problem to be solved realizes by the following technical solutions:
A kind of floating aerator bearing outside self-lubricating abrasion-proof material, it is characterised in that be made up of following raw material:
Nikel powder 6-8 part, titanium valve 5-7 part, aluminium sesquioxide 5-7 part, graphite 10-12 part, zinc stearate 6-8 part, polytetrafluoro
Ethylene 3-5 part, chromium powder 5-7 part, niobium powder 6-8 part, sponge iron 2-4 part, Kaolin 10-20 part, nanometer silver 6-8 part, ceramics 2-4
Part, sulfur 3-5 part, soft packing 25-35 part.
The preferred component of each raw material is: nikel powder 7 parts, titanium valve 6 parts, aluminium sesquioxide 6 parts, 11 parts of graphite, zinc stearate 7
Part, politef 4 parts, chromium powder 6 parts, 7 parts of niobium powder, sponge iron 3 parts, Kaolin 15 parts, nanometer silver 7 parts, ceramics 3 parts, sulfur
Sulphur 4 parts, soft packing 30 parts；
Described soft packing is silicone rubber or phenolic resin；
The preparation method of above-mentioned floating aerator bearing outside self-lubricating abrasion-proof material is:
1) by the nikel powder in raw material, titanium valve, aluminium sesquioxide, graphite, zinc stearate, politef, chromium powder, niobium powder,
Sponge iron, Kaolin, nanometer silver and ceramics are placed in intermediate frequency furnace the presmelting carrying out alloy；
2) kneader it is warming up to 160 DEG C and described soft packing and sulfur are put into, stirring 15-20min；
3) raw material in step 2 is mixed with raw material in step 1, use jet shaper, above-mentioned alloy is melted again
After change, after carrying out supersonic airstream spray deposition, the most available.
The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, the high-abrasive material of preparation, tool
Having self-lubricating effect and fusing point high, durable in use, effect is notable, it is ensured that the security performance of aerator bearing holder (housing, cover).
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
Weigh: nikel powder 6g, titanium valve 5g, aluminium sesquioxide 5g, graphite 10g, zinc stearate 6g, politef 3g, chromium powder
5g, niobium powder 6g, sponge iron 2g, Kaolin 10g, nanometer silver 6g, ceramics 2g, sulfur 3g, soft packing 25g.
Embodiment 2
Weigh: nikel powder 7g, titanium valve 6g, aluminium sesquioxide 6g, graphite 11g, zinc stearate 7g, politef 4g, chromium powder
6g, niobium powder 7g, sponge iron 3g, Kaolin 15g, nanometer silver 7g, ceramics 3g, sulfur 4g, soft packing 30g.
The preparation method of above-described embodiment 1 or 2 is as follows:
1) by the nikel powder in raw material, titanium valve, aluminium sesquioxide, graphite, zinc stearate, politef, chromium powder, niobium powder,
Sponge iron, Kaolin, nanometer silver and ceramics are placed in intermediate frequency furnace the presmelting carrying out alloy；
2) kneader it is warming up to 160 DEG C and described soft packing and sulfur are put into, stirring 15-20min；
3) raw material in step 2 is mixed with raw material in step 1, use jet shaper, above-mentioned alloy is melted again
After change, after carrying out supersonic airstream spray deposition, the most available.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. a floating aerator bearing outside self-lubricating abrasion-proof material, it is characterised in that be made up of following raw material:
Nikel powder 6-8 part, titanium valve 5-7 part, aluminium sesquioxide 5-7 part, graphite 10-12 part, zinc stearate 6-8 part, politef
3-5 part, chromium powder 5-7 part, niobium powder 6-8 part, sponge iron 2-4 part, Kaolin 10-20 part, nanometer silver 6-8 part, ceramics 2-4 part,
Sulfur 3-5 part, soft packing 25-35 part.
Preparation method is:
1) by the nikel powder in raw material, titanium valve, aluminium sesquioxide, graphite, zinc stearate, politef, chromium powder, niobium powder, sponge
Ferrum, Kaolin, nanometer silver and ceramics are placed in intermediate frequency furnace the presmelting carrying out alloy；
2) kneader it is warming up to 160 DEG C and described soft packing and sulfur are put into, stirring 15-20min；
3) raw material in step 2 is mixed with raw material in step 1, use jet shaper, after above-mentioned alloy is melted again,
After carrying out supersonic airstream spray deposition, the most available.
A kind of floating aerator bearing outside self-lubricating abrasion-proof material the most according to claim 1, it is characterised in that each former
The preferred component of material is: nikel powder 7 parts, titanium valve 6 parts, aluminium sesquioxide 6 parts, 11 parts of graphite, zinc stearate 7 parts, politef 4
Part, chromium powder 6 parts, 7 parts of niobium powder, sponge iron 3 parts, Kaolin 15 parts, nanometer silver 7 parts, ceramics 3 parts, 4 parts of sulfur, soft packing 30
Part.
A kind of floating aerator bearing outside self-lubricating abrasion-proof material the most according to claim 1, it is characterised in that: described
Soft packing be silicone rubber or phenolic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668398.5A CN106148741A (en) | 2016-08-15 | 2016-08-15 | A kind of preparation method of the aerator bearing outside self-lubricating abrasion-proof material that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668398.5A CN106148741A (en) | 2016-08-15 | 2016-08-15 | A kind of preparation method of the aerator bearing outside self-lubricating abrasion-proof material that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106148741A true CN106148741A (en) | 2016-11-23 |
Family
ID=57331118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668398.5A Pending CN106148741A (en) | 2016-08-15 | 2016-08-15 | A kind of preparation method of the aerator bearing outside self-lubricating abrasion-proof material that floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106148741A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080378A (en) * | 1992-06-18 | 1994-01-05 | 上海先锋电机厂 | Self-lubricating graphite spraying material for cermet |
| CN1572893A (en) * | 2003-05-26 | 2005-02-02 | 株式会社小松制作所 | Spray surface film sliding material, sliding part and sliding member and apparatus employing them |
| CN1895795A (en) * | 2005-07-14 | 2007-01-17 | 中南大学 | Production of solid lubricating sealed coating |
| CN102814497A (en) * | 2012-08-31 | 2012-12-12 | 北京科技大学 | Method and device for spray forming of high-speed solid phase particles |
| CN104653630A (en) * | 2013-11-19 | 2015-05-27 | 沈浩 | A method of improving lubrication of bearing rolling elements |
-
2016
- 2016-08-15 CN CN201610668398.5A patent/CN106148741A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080378A (en) * | 1992-06-18 | 1994-01-05 | 上海先锋电机厂 | Self-lubricating graphite spraying material for cermet |
| CN1572893A (en) * | 2003-05-26 | 2005-02-02 | 株式会社小松制作所 | Spray surface film sliding material, sliding part and sliding member and apparatus employing them |
| CN1895795A (en) * | 2005-07-14 | 2007-01-17 | 中南大学 | Production of solid lubricating sealed coating |
| CN102814497A (en) * | 2012-08-31 | 2012-12-12 | 北京科技大学 | Method and device for spray forming of high-speed solid phase particles |
| CN104653630A (en) * | 2013-11-19 | 2015-05-27 | 沈浩 | A method of improving lubrication of bearing rolling elements |
Non-Patent Citations (2)
| Title |
|---|
| 童幸生 徐翔 胡建华: "《材料成形及机械制造工艺基础》", 31 December 2002 * |
| 许并社主编: "《材料概论》", 31 January 2012 * |
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| Date | Code | Title | Description |
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| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |