CN201982951U - Mirror finished stainless steel medium plate - Google Patents
Mirror finished stainless steel medium plate Download PDFInfo
- Publication number
- CN201982951U CN201982951U CN201120048877XU CN201120048877U CN201982951U CN 201982951 U CN201982951 U CN 201982951U CN 201120048877X U CN201120048877X U CN 201120048877XU CN 201120048877 U CN201120048877 U CN 201120048877U CN 201982951 U CN201982951 U CN 201982951U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- mirror finished
- finished stainless
- medium plate
- steel medium
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a mirror finished stainless steel medium plate which belongs to the technical field of special metal materials. A mirror layer is arranged on the surface of the mirror finished stainless steel medium plate, is mechanically polished by adopting a nano-diamond polishing solution, and has the surface roughness of Ra0.025 to Ra0.012. The nano-diamond polishing solution greatly improves the evenness of the stainless steel surface so as to increase the density of unit thickness, and relatively increase mass and reduce dents in a unit area contacted by a pressure head of a hardness gauge to show the increasing of hardness. The mirror finished stainless steel medium plate is widely applied in the manufacturing of weapons, spacecrafts, chemical carrying and storage containers, and chemical equipment such as containers, reactors and the like.
Description
Technical field
The utility model relates to a kind of mirror finished stainless steel plate of moderate thickness, belongs to the special metal material technical field.
Background technique
The stainless steel plate of moderate thickness is meant the steel plate of thickness 4.5-25.0mm, and thickness 25.0-100.0mm is called slab, and what thickness surpassed 100.0mm is special heavy plate.Stainless application development determines its process for treating surface development degree to a great extent.Mirror finished stainless steel then is the highest standard of stainless steel surfaces treatment technology.Under identical material, stainless surface roughness is more little, and it is good more that stainless hardness property and Anticorrosive Character are brought into play; Simultaneously, the remained on surface of accumulating medium is few more.Therefore, mirror finished stainless steel is widely used in the manufacturing of reactor etc. at weapon, astrovehicle, chemical transport and storage container, chemical industry equipment such as container.The stainless steel plate of moderate thickness generally is a hot-roll forming.Therefore, surface scale is many, and the leveling degree is poor; Area is big, and hardness is inhomogeneous; Solid particles in the polishing fluid in addition, as aluminium oxide powder and boron nitride etc., particle diameter is big, and hardness is low relatively, is difficult to be polished to minute surface.
Summary of the invention
In order to overcome problems of the prior art, the utility model provides a kind of mirror finished stainless steel plate of moderate thickness.The specular layer of this stainless steel plate of moderate thickness should adopt nano diamond polishing liquid to carry out machine glazed finish and generate.
The technical solution adopted in the utility model is: a kind of mirror finished stainless steel plate of moderate thickness, it mainly comprises the plate substrate of a sheet metal thickness δ=4.5-25.0mm, the surface of described plate substrate has a specular layer that adopts nano diamond polishing liquid to carry out machine glazed finish, and the surface roughness of specular layer is Ra 0.025-Ra 0.012.
Sheet material length L=the 1100-1300mm of described plate substrate, sheet material width B=800-1000mm.
In order to realize above-mentioned technological scheme, adopting Nano diamond is the polishing fluid of solid particles, prepares on traditional wheeled polishing machine that hardness is identical with mother metal, minute surface and matrix is not stratified, surface roughness reaches Ra 0.050-Ra 0.025 mirror finished stainless steel plate of moderate thickness.Nano diamond is with the dual characteristics of diamond and nano particle, and particle size is than the little magnitude of best abrasive material, and carbon surface very easily is subjected to the influence of chemical modifying, energy and any polarizable medium compatibility, this characteristics make the Nano diamond particle evenly to distribute in carrier.The fluctuating that utilizes the adamantine superhard characteristic of high-purity nm, the fine and coarse surface of particle very easily to remove material surface can be reduced to nanometer with the material surface roughness.Nano diamond is the superhard ultrafine carbon particle that the explosive of the rich carbon of the negative oxygen of utilization synthesizes by detonation under vacuum condition, and its hardness is 10, and the average 4-6 nanometer of grade is the super finishing polish material that desirable stainless steel plate of moderate thickness bright finishing is used.
The beneficial effects of the utility model are: the surface of this mirror finished stainless steel plate of moderate thickness has a specular layer that adopts nano diamond polishing liquid to carry out machine glazed finish, and the surface roughness of specular layer is Ra 0.025-Ra 0.012.Because nano diamond polishing liquid is given very big improvement to the flatness of stainless steel surfaces, the density of unit thickness is improved, and quality increases relatively in the unit area that penetrator touched, and impression diminishes, and expression hardness increases.This mirror finished stainless steel plate of moderate thickness is widely used in the manufacturing of reactor etc. at weapon, astrovehicle, chemical transport and storage container, chemical industry equipment such as container.
Description of drawings
Fig. 1 is a kind of mirror finished stainless steel plate of moderate thickness structural representation.
Among the figure: 1, plate substrate, 2, specular layer; L, sheet material length, B, sheet material width, δ, sheet metal thickness.
Embodiment
Fig. 1 shows a kind of mirror finished stainless steel plate of moderate thickness structural drawing.Among the figure, sheet metal thickness δ=the 10.0mm of plate substrate 1, the surface of plate substrate 1 is a specular layer 2 that adopts nano diamond polishing liquid to carry out machine glazed finish, the surface roughness of specular layer 2 is Ra 0.050-Ra 0.025, sheet material length L=the 1200mm of plate substrate 1, sheet material width B=900mm.
For the ease of implementing above-mentioned mirror finished stainless steel plate of moderate thickness, introduce the manufacturing process that realizes that this model utility product adopts below:
1. get 900 * 1200mm, 304 № 2B(sizes and allow a size according to polishing bed) one of steel plate, clean finished surface with degreaser;
2. utilizing water base pasty state polishing agent (solid constituent mainly is an aluminium oxide powder), successively take turns with 30～35m/s peripheral velocity with Boulogne, common and braid wool wheel or fine wool, is 12 grades with surface finish to degree of finish, and promptly Ra 0.050;
3. use Nano diamond aqua polishing fluid (solid constituent mainly is a Nano diamond) instead, with 30～35m/s peripheral velocity, do not pressurize, from reburnishing 40 minutes, make minute surface reach 14 grades, i.e. Ra 0.025-Ra 0.012 by polishing wheel mechanism with fine wool wheel;
4. take off steel plate, vertically put,,, wipe clean, coat rust preventing agent, stick the protective paper film with degreasing cotton until confirming no any residue with filtered water flushing surface.
Claims (2)
1. mirror finished stainless steel plate of moderate thickness, it mainly comprises the plate substrate (1) of a sheet metal thickness δ=4.5-25.0mm, it is characterized in that: the surface of described plate substrate (1) has a specular layer (2) that adopts nano diamond polishing liquid to carry out machine glazed finish, and the surface roughness of specular layer (2) is Ra 0.025-Ra 0.012.
2. according to the described a kind of mirror finished stainless steel plate of moderate thickness of claim 1, it is characterized in that: the sheet material length L=1100-1300mm of described plate substrate (1), sheet material width B=800-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120048877XU CN201982951U (en) | 2011-02-26 | 2011-02-26 | Mirror finished stainless steel medium plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120048877XU CN201982951U (en) | 2011-02-26 | 2011-02-26 | Mirror finished stainless steel medium plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982951U true CN201982951U (en) | 2011-09-21 |
Family
ID=44610411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120048877XU Expired - Fee Related CN201982951U (en) | 2011-02-26 | 2011-02-26 | Mirror finished stainless steel medium plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742379A (en) * | 2015-03-25 | 2015-07-01 | 上海德竑玻璃钢制品有限公司 | Mould for fiber reinforced plastic and manufacturing method of fiber reinforced plastic |
-
2011
- 2011-02-26 CN CN201120048877XU patent/CN201982951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742379A (en) * | 2015-03-25 | 2015-07-01 | 上海德竑玻璃钢制品有限公司 | Mould for fiber reinforced plastic and manufacturing method of fiber reinforced plastic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Chemical mechanical polishing for sapphire wafers using a developed slurry | |
| Yamaguchi et al. | Modification using magnetic field-assisted finishing of the surface roughness and residual stress of additively manufactured components | |
| Hashimoto et al. | Abrasive fine-finishing technology | |
| Mao et al. | Grinding characteristics of cBN-WC-10Co composites | |
| TWI822654B (en) | Grinding composition | |
| Tsai et al. | Combined ultrasonic vibration and chemical mechanical polishing of copper substrates | |
| CN103103470A (en) | Anti-sticking coating | |
| EP3127984A1 (en) | Polishing composition for hard materials | |
| Wu et al. | Study on the finishing capability and abrasives-sapphire interaction in dry chemo-mechanical-grinding (CMG) process | |
| Qin et al. | An efficient material removal rate prediction model for cemented carbide inserts chemical mechanical polishing | |
| Bouzid et al. | Optical glass surfaces polishing by cerium oxide particles | |
| Ghosh et al. | An investigation into the wear mechanism of zirconia-alumina polishing pad under different environments in shape adaptive grinding of WC-Co coating | |
| Winnicki et al. | Mechanical properties of TiO2 coatings deposited by low pressure cold spraying | |
| Chen et al. | On the tribology and grinding performance of graphene-modified porous composite-bonded CBN wheel | |
| CN201982951U (en) | Mirror finished stainless steel medium plate | |
| KR20010014688A (en) | Molded abrasive product and polishing wheel using it | |
| Chen et al. | Tribological effects of loose alumina abrasive assisted sapphire lapping by a fixed agglomerated diamond abrasive pad (FADAP) | |
| Xu et al. | An efficient titanium-containing corundum wheel for grinding CVD diamond films | |
| Chen et al. | Tunable synthesis, characterization, and CMP performance of dendritic mesoporous silica nanospheres as functionalized abrasives | |
| Zhong-yu et al. | Ultra-smooth Cu surface fabricated by hydrodynamic suspension polishing technique | |
| CN105648162B (en) | Method for microwave heating of metal and/or metal-based composite material | |
| CN109643557B (en) | Method for polishing glass substrate, method for producing glass substrate for magnetic disk, method for producing magnetic disk, polishing liquid, and method for reducing cerium oxide | |
| CN105086939A (en) | Monocrystalline diamond grit and preparation method thereof | |
| Wang et al. | Advance on surface finishing technology of precision bearing cylindrical rollers | |
| Yu-Jie et al. | Corrosion behaviour of multilayer CrN coatings deposited by hybrid HIPIMS after oxidation treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140226 |