CN105483573A - Stainless steel material for dust-free chamber workbench and manufacturing method of stainless steel material - Google Patents
Stainless steel material for dust-free chamber workbench and manufacturing method of stainless steel material Download PDFInfo
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- CN105483573A CN105483573A CN201510874191.9A CN201510874191A CN105483573A CN 105483573 A CN105483573 A CN 105483573A CN 201510874191 A CN201510874191 A CN 201510874191A CN 105483573 A CN105483573 A CN 105483573A
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- parts
- free chamber
- worktable
- dust free
- stainless steel
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/08—Iron group metals
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/14—Making alloys containing metallic or non-metallic fibres or filaments by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention relates to a stainless steel material for a dust-free chamber workbench and a manufacturing method of the stainless steel material and belongs to the technical field of metal composite materials. The stainless steel material for the dust-free chamber workbench comprises, by mass, 5-12 parts of carbon, 18-24 parts of chromium, 25-40 parts of iron, 6-10 parts of nickel, 1-5 parts of molybdenum, 2-4 parts of titanium, 1-3 parts of nitrogen, 3-6 parts of marble, 1-3 parts of alumina fibers, 1-2 parts of glass powder and 1-2 parts of talcum powder. The obtained stainless steel material has excellent mechanical performance and is resistant to wear and corrosion and easy to polish, and dust is not likely to be attached to the stainless steel material.
Description
Technical field
The invention belongs to metal composite technical field, be specifically related to a kind of stainless material for dust free chamber worktable and preparation method thereof.
Background technology
Metal composite, refer to and utilize compounding technology or multiple, chemistry, the matrix material that the metal that mechanical property is different realizes metallurgical binding and formed on interface, it significantly improves the thermal expansivity of single metal material, intensity, fracture toughness property, impelling strength, wearability, electrical property, many performances such as magnetic property, thus make matrix material have excellent mechanical property, thus be widely applied to product and be widely used in oil, chemical industry, boats and ships, metallurgical, mine, machinofacture, electric power, water conservancy, traffic, environmental protection, pressure vessel manufacturing, food, brewage, the industrial circles such as pharmacy.
The worktable of dust free chamber will be cleaned through conventional organic reagent, therefore will possess good erosion resistance, meanwhile, surface finish to allow dust not easily adhere to and to deposit.
Therefore the present invention is devoted to provide a kind of stainless material being suitable for making dust free chamber worktable.
Summary of the invention
The object of this invention is to provide a kind of stainless material for dust free chamber worktable and preparation method thereof, each component disperses of this stainless material is even, has excellent mechanical property, wear-resisting, corrosion-resistant, easy polishing and not easily attract dust.
The technical solution used in the present invention is as follows:
For a stainless material for dust free chamber worktable, comprise the following raw material according to mass fraction meter: carbon 5-12 part, chromium 18-24 part, iron 25-40 part, nickel 6-10 part, molybdenum 1-5 part, titanium 2-4 part, nitrogen 1-3 part, marble 3-6 part, sapphire whisker 1-3 part, glass powder 1-2 part, talcum powder 1-2 part.
Above-described a kind of stainless material for dust free chamber worktable, comprises the following raw material according to mass fraction meter: 8 parts, carbon, chromium 21 parts, iron 32 parts, 7 parts, nickel, molybdenum 3 parts, titanium 3 parts, 2 parts, nitrogen, 4 parts, marble, sapphire whisker 1.5 parts, 1 part, glass powder, talcum powder 2 parts.
Further, described sapphire whisker diameter is 4-6 μm.
The preparation method of above-described a kind of stainless material for dust free chamber worktable, comprises the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 1-2h;
(2) suppress under 400-500MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 1-2h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
Further, suppress under 450MPa in described step (2).
Beneficial effect of the present invention is:
The first, gained stainless material of the present invention has excellent mechanical property, wear-resisting, corrosion-resistant, stands long-term organic reagent and cleans;
The second, easy polishing and not easily attract dust, can meet the requirement of dust free chamber to cleanliness factor, also reduce the pollution to product;
3rd, preparation method's mild condition of the present invention is lower to equipment requirements.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, but should not be construed as limitation of the present invention.
Embodiment 1
For a stainless material for dust free chamber worktable, comprise the following raw material according to mass fraction meter: 5 parts, carbon, chromium 18 parts, iron 25 parts, 6 parts, nickel, molybdenum 1 part, titanium 2 parts, 1 part, nitrogen, 3 parts, marble, sapphire whisker 1 part, 1 part, glass powder, talcum powder 1 part.
The preparation method of described a kind of stainless material for dust free chamber worktable, comprises the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 1h;
(2) suppress under 400MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 2h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
Embodiment 2
For a stainless material for dust free chamber worktable, comprise the following raw material according to mass fraction meter: 7 parts, carbon, chromium 20 parts, iron 28 parts, 7 parts, nickel, molybdenum 2 parts, titanium 2.5 parts, 1 part, nitrogen, 4 parts, marble, sapphire whisker 1 part, 1.5 parts, glass powder, talcum powder 1 part.
The preparation method of described a kind of stainless material for dust free chamber worktable, comprises the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 1.5h;
(2) suppress under 420MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 1h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
Embodiment 3
For a stainless material for dust free chamber worktable, comprise the following raw material according to mass fraction meter: 8 parts, carbon, chromium 21 parts, iron 32 parts, 7 parts, nickel, molybdenum 3 parts, titanium 3 parts, 2 parts, nitrogen, 4 parts, marble, sapphire whisker 1.5 parts, 1 part, glass powder, talcum powder 2 parts.
The preparation method of described a kind of stainless material for dust free chamber worktable, comprises the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 2h;
(2) suppress under 450MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 1.5h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
Embodiment 4
For a stainless material for dust free chamber worktable, comprise the following raw material according to mass fraction meter: 10 parts, carbon, chromium 22 parts, iron 36 parts, 8 parts, nickel, molybdenum 4 parts, titanium 3 parts, 2.5 parts, nitrogen, 5 parts, marble, sapphire whisker 2 parts, 1 part, glass powder, talcum powder 2 parts.
The preparation method of described a kind of stainless material for dust free chamber worktable, comprises the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 1.5h;
(2) suppress under 480MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 2h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
Embodiment 5
For a stainless material for dust free chamber worktable, comprise the following raw material according to mass fraction meter: 12 parts, carbon, chromium 24 parts, iron 40 parts, 10 parts, nickel, molybdenum 5 parts, titanium 4 parts, 3 parts, nitrogen, 6 parts, marble, sapphire whisker 3 parts, 2 parts, glass powder, talcum powder 2 parts.
The preparation method of described a kind of stainless material for dust free chamber worktable, comprises the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 1h;
(2) suppress under 500MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 2h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
Performance test
Carry out performance test to embodiment of the present invention 1-5 products obtained therefrom, test result is in table 1.
Table 1 product performance test data
As seen from the above table, embodiment of the present invention products obtained therefrom has excellent performance, and wherein embodiment 3 can be considered most preferred embodiment.
Claims (5)
1. the stainless material for dust free chamber worktable, it is characterized in that, comprise the following raw material according to mass fraction meter: carbon 5-12 part, chromium 18-24 part, iron 25-40 part, nickel 6-10 part, molybdenum 1-5 part, titanium 2-4 part, nitrogen 1-3 part, marble 3-6 part, sapphire whisker 1-3 part, glass powder 1-2 part, talcum powder 1-2 part.
2. a kind of stainless material for dust free chamber worktable according to claim 1, it is characterized in that, comprise the following raw material according to mass fraction meter: 8 parts, carbon, chromium 21 parts, iron 32 parts, 7 parts, nickel, molybdenum 3 parts, titanium 3 parts, 2 parts, nitrogen, 4 parts, marble, sapphire whisker 1.5 parts, 1 part, glass powder, talcum powder 2 parts.
3. a kind of stainless material for dust free chamber worktable according to claim 1, is characterized in that, described sapphire whisker diameter is 4-6 μm.
4. the preparation method of a kind of stainless material for dust free chamber worktable described in any one of claim 1-3, is characterized in that, comprise the steps:
(1) according to quality proportioning, take each component and carry out mixing and grinding 1-2h;
(2) suppress under 400-500MPa scope after drying;
(3) at temperature 1150-1200 DEG C, sintering 1-2h is carried out after compacting;
(4) quench and cool after sintering, obtaining described a kind of stainless material for dust free chamber worktable.
5. the preparation method of a kind of stainless material for dust free chamber worktable according to claim 4, is characterized in that, described step is suppressed in (2) under 450MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874191.9A CN105483573A (en) | 2015-12-03 | 2015-12-03 | Stainless steel material for dust-free chamber workbench and manufacturing method of stainless steel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874191.9A CN105483573A (en) | 2015-12-03 | 2015-12-03 | Stainless steel material for dust-free chamber workbench and manufacturing method of stainless steel material |
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| Publication Number | Publication Date |
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| CN105483573A true CN105483573A (en) | 2016-04-13 |
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| CN201510874191.9A Withdrawn CN105483573A (en) | 2015-12-03 | 2015-12-03 | Stainless steel material for dust-free chamber workbench and manufacturing method of stainless steel material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384387A (en) * | 2006-02-15 | 2009-03-11 | 杰富意钢铁株式会社 | Iron-based powder mixture, and method of manufacturing iron-based compacted body and iron-based sintered body |
| CN101517112A (en) * | 2006-08-11 | 2009-08-26 | 联邦-蒙古尔烧结产品有限公司 | Improved powder metallurgy composition |
| CN102807842A (en) * | 2012-08-24 | 2012-12-05 | 董雪 | Friction material for automobile brake |
| CN104372265A (en) * | 2014-10-23 | 2015-02-25 | 苏州莱特复合材料有限公司 | Powder metallurgy material for stainless steel and preparation method of powder metallurgy material |
-
2015
- 2015-12-03 CN CN201510874191.9A patent/CN105483573A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384387A (en) * | 2006-02-15 | 2009-03-11 | 杰富意钢铁株式会社 | Iron-based powder mixture, and method of manufacturing iron-based compacted body and iron-based sintered body |
| CN101517112A (en) * | 2006-08-11 | 2009-08-26 | 联邦-蒙古尔烧结产品有限公司 | Improved powder metallurgy composition |
| CN102807842A (en) * | 2012-08-24 | 2012-12-05 | 董雪 | Friction material for automobile brake |
| CN104372265A (en) * | 2014-10-23 | 2015-02-25 | 苏州莱特复合材料有限公司 | Powder metallurgy material for stainless steel and preparation method of powder metallurgy material |
Non-Patent Citations (5)
| Title |
|---|
| 代少俊: "《高性能纤维复合材料》", 28 February 2013, 华东理工大学出版社 * |
| 刘正贵等: "《实用机械工程材料及选用》", 30 September 2014, 机械工业出版社 * |
| 曲在纲等: "《粉末冶金摩擦材料》", 31 January 2005, 冶金工业出版社 * |
| 朱正斌: "《精细化工工艺》", 29 February 2008, 化学工业出版社 * |
| 郝滨海: "《金属材料精密压力成形技术》", 31 March 2004, 化学工业出版社 * |
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