CN108559916A - A kind of waste water filtering net stainless steel - Google Patents
A kind of waste water filtering net stainless steel Download PDFInfo
- Publication number
- CN108559916A CN108559916A CN201810390099.9A CN201810390099A CN108559916A CN 108559916 A CN108559916 A CN 108559916A CN 201810390099 A CN201810390099 A CN 201810390099A CN 108559916 A CN108559916 A CN 108559916A
- Authority
- CN
- China
- Prior art keywords
- parts
- layer material
- ingredient
- waste water
- filtering net
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
- B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2204/00—End product comprising different layers, coatings or parts of cermet
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of waste water filtering net stainless steels, including：First layer material and the second layer material, first layer material are made of iron, chromium, tin and magnesium, and second layer material is made of manganese, sulphur, sodium and potassium, parts by weight shared by each ingredient in first layer material：12 25 parts of 50 59 parts of iron, 12 23 parts of chromium, 10 20 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：16 parts of 10 19 parts of manganese, 1.1 1.9 parts of sulphur, 5 12 parts of sodium and potassium, the first layer material is in the top of the second layer material in the waste water filtering net stainless steel, and is connected by way of seamless welding.By the above-mentioned means, waste water filtering net stainless steel provided by the invention, has preferable corrosion resistance and low manufacture cost.
Description
Technical field
The present invention relates to stainless steel fields, more particularly to a kind of waste water filtering net stainless steel.
Background technology
Filter screen is often used in sewage treatment equipment carries out filtering to waste water.Existing filter screen due to it is long when
Between use easy to produce corrosion phenomenon, the normal demand of user cannot be met.
Invention content
The invention mainly solves the technical problem of providing a kind of waste water filtering net stainless steels, have preferable corrosion-resistant
Performance and low manufacture cost.
In order to solve the above technical problems, one aspect of the present invention is：A kind of waste water filtering net is provided with not
Become rusty steel, including：First layer material and the second layer material, first layer material are made of iron, chromium, tin and magnesium, the second layer
Material is made of manganese, sulphur, sodium and potassium, parts by weight shared by each ingredient in first layer material：50-59 parts of iron, chromium 12-23
Part, 12-25 parts of 10-20 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：10-19 parts of manganese, sulphur 1.1-
1-6 parts of 1.9 parts, 5-12 parts of sodium and potassium, in the waste water filtering net stainless steel the first layer material in the top of the second layer material,
And it is connected by way of seamless welding.
In a preferred embodiment of the present invention, parts by weight shared by each ingredient in first layer material：50 parts of iron, chromium
12 parts of 12 parts, 10 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：10 parts of manganese, 1.1 parts of sulphur, 5 parts of sodium and
1 part of potassium.
In a preferred embodiment of the present invention, parts by weight shared by each ingredient in first layer material：51 parts of iron, chromium
14 parts of 13 parts, 11 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：11 parts of manganese, 1.2 parts of sulphur, 6 parts of sodium and
2 parts of potassium.
In a preferred embodiment of the present invention, parts by weight shared by each ingredient in first layer material：52 parts of iron, chromium
15 parts of 14 parts, 12 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：12 parts of manganese, 1.3 parts of sulphur, 7 parts of sodium and
3 parts of potassium.
In a preferred embodiment of the present invention, parts by weight shared by each ingredient in first layer material：53 parts of iron, chromium
17 parts of 15 parts, 13 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：14 parts of manganese, 1.5 parts of sulphur, 8 parts of sodium and
4 parts of potassium.
In a preferred embodiment of the present invention, parts by weight shared by each ingredient in first layer material：55 parts of iron, chromium
21 parts of 17 parts, 15 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：19 parts of manganese, 1.9 parts of sulphur, 9 parts of sodium and
6 parts of potassium.
The beneficial effects of the invention are as follows：A kind of waste water filtering net stainless steel that the present invention points out has preferable corrosion resistant
Corrosion energy and low manufacture cost.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1：Parts by weight shared by each ingredient in first layer material：50 parts of iron, 12 parts of chromium, 10 parts of tin and magnesium 12
Part, parts by weight shared by each ingredient in second layer material：1 part of 10 parts of manganese, 1.1 parts of sulphur, 5 parts of sodium and potassium.
Embodiment 2：Parts by weight shared by each ingredient in first layer material：51 parts of iron, 13 parts of chromium, 11 parts of tin and magnesium 14
Part, parts by weight shared by each ingredient in second layer material：2 parts of 11 parts of manganese, 1.2 parts of sulphur, 6 parts of sodium and potassium.
Embodiment 3：Parts by weight shared by each ingredient in first layer material：52 parts of iron, 14 parts of chromium, 12 parts of tin and magnesium 15
Part, parts by weight shared by each ingredient in second layer material：3 parts of 12 parts of manganese, 1.3 parts of sulphur, 7 parts of sodium and potassium.
Embodiment 4：Parts by weight shared by each ingredient in first layer material：53 parts of iron, 15 parts of chromium, 13 parts of tin and magnesium 17
Part, parts by weight shared by each ingredient in second layer material：4 parts of 14 parts of manganese, 1.5 parts of sulphur, 8 parts of sodium and potassium.
Embodiment 5：Parts by weight shared by each ingredient in first layer material：55 parts of iron, 17 parts of chromium, 15 parts of tin and magnesium 21
Part, parts by weight shared by each ingredient in second layer material：6 parts of 19 parts of manganese, 1.9 parts of sulphur, 9 parts of sodium and potassium.
Test case：
The corrosion resistance assessment of stainless steel is carried out using etch test.The corrosive medium used is 2%H2SO4+3%Na2SO4（
PH for mass percentage concentration, solution is 1.3）, test temperature is 100 DEG C, and the etch time is 16 hours, test result such as table 1
It is shown.
Table 1：
In conclusion a kind of waste water filtering net stainless steel that the present invention points out, has preferable corrosion resistance and is fabricated to
This is low.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of waste water filtering net stainless steel, which is characterized in that including：First layer material and the second layer material, described first
Layer material is made of iron, chromium, tin and magnesium, and second layer material is made of manganese, sulphur, sodium and potassium, each in first layer material
Parts by weight shared by ingredient：12-25 parts of 50-59 parts of iron, 12-23 parts of chromium, 10-20 parts of tin and magnesium, it is each in second layer material
Parts by weight shared by ingredient：1-6 parts of 10-19 parts of manganese, 1.1-1.9 parts of sulphur, 5-12 parts of sodium and potassium, the waste water filtering net is with stainless
The first layer material is in the top of the second layer material in steel, and is connected by way of seamless welding.
2. waste water filtering net stainless steel according to claim 1, which is characterized in that each ingredient in first layer material
Shared parts by weight：12 parts of 50 parts of iron, 12 parts of chromium, 10 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：
1 part of 10 parts of manganese, 1.1 parts of sulphur, 5 parts of sodium and potassium.
3. waste water filtering net stainless steel according to claim 1, which is characterized in that each ingredient in first layer material
Shared parts by weight：14 parts of 51 parts of iron, 13 parts of chromium, 11 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：
2 parts of 11 parts of manganese, 1.2 parts of sulphur, 6 parts of sodium and potassium.
4. waste water filtering net stainless steel according to claim 1, which is characterized in that each ingredient in first layer material
Shared parts by weight：15 parts of 52 parts of iron, 14 parts of chromium, 12 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：
3 parts of 12 parts of manganese, 1.3 parts of sulphur, 7 parts of sodium and potassium.
5. waste water filtering net stainless steel according to claim 1, which is characterized in that each ingredient in first layer material
Shared parts by weight：17 parts of 53 parts of iron, 15 parts of chromium, 13 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：
4 parts of 14 parts of manganese, 1.5 parts of sulphur, 8 parts of sodium and potassium.
6. waste water filtering net stainless steel according to claim 1, which is characterized in that each ingredient in first layer material
Shared parts by weight：21 parts of 55 parts of iron, 17 parts of chromium, 15 parts of tin and magnesium, parts by weight shared by each ingredient in second layer material：
6 parts of 19 parts of manganese, 1.9 parts of sulphur, 9 parts of sodium and potassium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390099.9A CN108559916A (en) | 2018-04-27 | 2018-04-27 | A kind of waste water filtering net stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390099.9A CN108559916A (en) | 2018-04-27 | 2018-04-27 | A kind of waste water filtering net stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108559916A true CN108559916A (en) | 2018-09-21 |
Family
ID=63537129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390099.9A Pending CN108559916A (en) | 2018-04-27 | 2018-04-27 | A kind of waste water filtering net stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108559916A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046763A (en) * | 1989-04-25 | 1990-11-07 | 山东工业大学 | A kind of novel manganese alloy steel |
| US5501917A (en) * | 1994-01-28 | 1996-03-26 | Hong; Kuochih | Hydrogen storage material and nickel hydride batteries using same |
| CN106273887A (en) * | 2016-08-15 | 2017-01-04 | 苏州润利电器有限公司 | A kind of hardware stamping part two-layer compound durable alloy |
| CN107351479A (en) * | 2017-09-08 | 2017-11-17 | 苏州英得福机电科技有限公司 | A kind of high stability metal material |
| CN107475597A (en) * | 2017-08-17 | 2017-12-15 | 苏州双金实业有限公司 | A kind of corrosion-resistant stainless steel material |
-
2018
- 2018-04-27 CN CN201810390099.9A patent/CN108559916A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046763A (en) * | 1989-04-25 | 1990-11-07 | 山东工业大学 | A kind of novel manganese alloy steel |
| US5501917A (en) * | 1994-01-28 | 1996-03-26 | Hong; Kuochih | Hydrogen storage material and nickel hydride batteries using same |
| CN106273887A (en) * | 2016-08-15 | 2017-01-04 | 苏州润利电器有限公司 | A kind of hardware stamping part two-layer compound durable alloy |
| CN107475597A (en) * | 2017-08-17 | 2017-12-15 | 苏州双金实业有限公司 | A kind of corrosion-resistant stainless steel material |
| CN107351479A (en) * | 2017-09-08 | 2017-11-17 | 苏州英得福机电科技有限公司 | A kind of high stability metal material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Unsal et al. | Effects of Ag and Cu ions on the microbial corrosion of 316L stainless steel in the presence of Desulfovibrio sp. | |
| MX352395B (en) | Two-phase stainless steel. | |
| JP2000034546A (en) | Austenitic stainless steel reduced in nickel content and excellent in corrosion resistance | |
| CN105980613B (en) | Ferrite-group stainless steel and its manufacturing method | |
| Zhang et al. | The impact of differentiated technological innovation efficiencies of industrial enterprises on the local emissions of environmental pollutants in Anhui province, China, from 2012 to 2016 | |
| JP2005501970A5 (en) | ||
| SE0602697L (en) | flat Materials | |
| CN102605295A (en) | Grounding net corrosion-resisting alloy material capable of resisting acid soil corrosion | |
| JP2007277616A (en) | Steel material for bottom plate of crude oil tank having excellent corrosion resistance | |
| CN108559916A (en) | A kind of waste water filtering net stainless steel | |
| WO2013035775A1 (en) | Ferritic stainless steel of exceptional corrosion resistance and processability | |
| TR201900375T4 (en) | Railway Wheel | |
| CN106835151A (en) | A kind of Deruster for metal and preparation method thereof | |
| CN102230144A (en) | Steels and application thereof | |
| CN104197110A (en) | Corrosion-resisting heat supply steel pipe structure | |
| CN108545794A (en) | It is a kind of based on agricultural development and the wastewater purificant that utilizes | |
| MY193070A (en) | Steel plate and method for manufacturing same | |
| JP3153981B2 (en) | High alloy stainless steel showing excellent corrosion resistance in dew point environment producing sulfuric acid and hydrochloric acid simultaneously | |
| CN202597921U (en) | Nickel-base alloy composite board reducing pipe | |
| CN110170771A (en) | A kind of corrosion-resistant Ultra-low carbon type Cr25Ni20 stainless steel electrode and preparation method | |
| CN110499477A (en) | Two phase stainless steel with high yield degree | |
| CN109084121A (en) | A kind of corrosion-resistant welded still pipe | |
| CN107523759A (en) | A kind of new two phase stainless steel | |
| CN207444859U (en) | A kind of detachable stainless steel stews ear | |
| CN107686926A (en) | A kind of novel austenite stainless steel |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |