CN109011281A - A kind of new type stainless steel. corrosion resistance fire hydrant - Google Patents
A kind of new type stainless steel. corrosion resistance fire hydrant Download PDFInfo
- Publication number
- CN109011281A CN109011281A CN201810669672.XA CN201810669672A CN109011281A CN 109011281 A CN109011281 A CN 109011281A CN 201810669672 A CN201810669672 A CN 201810669672A CN 109011281 A CN109011281 A CN 109011281A
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- stainless steel
- corrosion resistance
- new type
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Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 44
- 239000010935 stainless steel Substances 0.000 title claims abstract description 44
- 230000007797 corrosion Effects 0.000 title claims abstract description 14
- 238000005260 corrosion Methods 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000007747 plating Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000005864 Sulphur Substances 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- 239000010955 niobium Substances 0.000 claims abstract description 6
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 6
- 239000011574 phosphorus Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 1
- 235000011941 Tilia x europaea Nutrition 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 238000005457 optimization Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
The invention discloses a kind of new type stainless steel. corrosion resistance fire hydrants, it is characterised by comprising: it includes following mass percent and its main component that the plating of stainless steel layer described in Novel firefighting faucet body and stainless steel layer, which is attached to Novel firefighting faucet body described in the outer surface of the Novel firefighting faucet body: the content of chromium accounts for 10-15%, the content of molybdenum accounts for 5-8%, the content of silicon accounts for 0.1-0.5%, the content of carbon accounts for 0.2-0.3%, the content of manganese accounts for 0.02-0.05%, the content of niobium accounts for 0.6-0.8%, the content of magnesium accounts for 0.03-0.07%, the content of sulphur accounts for 0.04-0.08%, the content of nitrogen accounts for 4-6%, the content of phosphorus accounts for 0.5-0.8%, surplus is iron and inevitable impurity.By the above-mentioned means, the present invention can make it have stronger safe handling using the optimization of Chemical Composition proportion of science, stability is strong, increases substantially service life value.
Description
Technical field
The present invention relates to a kind of new type stainless steel. corrosion resistance fire hydrants.
Background technique
Fire hydrant is for come the utensil put out a fire, in life, fire-fighting fire extinguishing work to be to ensure the person and property peace
Full important process, the stainless steel faucet used currently on the market are most of to use copper, the stainless steel materials such as iron, iron and copper
Material cost it is although cheap, structure is single, be used for a long time it is easy to oxidize gets rusty, portion influences appearance, and safety in utilization is low,
In face of fire arriving, existing stainless steel fire hydrant is not durable, is not sufficiently stable under wet environment certain for a long time,
In face of fire arriving, this stainless steel faucet cannot be accomplished to put out a fire in time, and great property loss and people are caused to people
Body safety hazard.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of new type stainless steel. corrosion resistance fire hydrant, be able to solve it is existing not
The defect of rust steel fire hydrant.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of new type stainless steel. corrosion resistance fire-fighting is provided
Tap, comprising: Novel firefighting faucet body and stainless steel layer, the stainless steel layer plating are attached to the Novel firefighting fire hose
The outer surface of head ontology；
The Novel firefighting faucet body includes following mass percent and its main component:
The content of chromium accounts for 10-15%, and the content of molybdenum accounts for 5-8%, and the content of silicon accounts for 0.1-0.5%, and the content of carbon accounts for 0.2-0.3%, manganese
Content account for 0.02-0.05%, the content of niobium accounts for 0. 6-0.8%, and the content of magnesium accounts for 0.03-0.07%, and the content of sulphur accounts for 0.04-
0.08%, the content of nitrogen accounts for 4-6%, and the content of sodium accounts for 7-9%, and the content of phosphorus accounts for 0.5-0.8%, and surplus is iron and inevitably miscellaneous
Matter.
In a preferred embodiment of the present invention, the stainless steel layer is by agstone and Corvic and aluminium
Powder mixes.
In a preferred embodiment of the present invention, the stainless steel layer is with a thickness of 2-3mm.
In a preferred embodiment of the present invention, the inevitable impurity is no more than 0.8%.
In a preferred embodiment of the present invention, the specific quality proportioning of ingredient in the stainless steel layer are as follows: the agstone contains
Amount accounts for 37%, and the Corvic content accounts for 43%, and the content of aluminium powder accounts for 20%.
The beneficial effects of the present invention are: the present invention is outside fire hydrant ontology by plating attached stainless steel layer, using science
Optimization of Chemical Composition proportion, makes it have stronger safe handling, and stability is strong, increases substantially service life value.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
The embodiment of the present invention includes:
Embodiment 1
A kind of new type stainless steel. corrosion resistance fire hydrant, comprising: Novel firefighting faucet body and stainless steel layer, the stainless steel layer
Plating is attached to the outer surface of the Novel firefighting faucet body；
The Novel firefighting faucet body includes following mass percent and its main component:
The content of chromium accounts for 10%, and the content of molybdenum accounts for 5%, and the content of silicon accounts for 0.1%, and the content of carbon accounts for 0.2%, and the content of manganese accounts for 0.02%,
The content of niobium accounts for 0.6%, and the content of magnesium accounts for 0.03%, and the content of sulphur accounts for 0.04%, and the content of nitrogen accounts for 4%, and the content of sodium accounts for 7%, phosphorus
Content accounts for 0.5%, and surplus is iron and inevitable impurity；The stainless steel layer be by agstone and Corvic with
And aluminium powder mixes；The stainless steel layer is with a thickness of 2-3mm；The inevitable impurity is no more than 0.8%；It is described not
The specific quality proportioning of ingredient in steel layer of becoming rusty are as follows: the agstone content accounts for 37%, and the Corvic content accounts for 43%, institute
It states content of aluminium powder and accounts for 20%.
Embodiment 2
A kind of new type stainless steel. corrosion resistance fire hydrant, comprising: Novel firefighting faucet body and stainless steel layer, the stainless steel layer
Plating is attached to the outer surface of the Novel firefighting faucet body；
The Novel firefighting faucet body includes following mass percent and its main component:
The content of chromium accounts for 15%, and the content of molybdenum accounts for 8%, and the content of silicon accounts for 0.5%, and the content of carbon accounts for 0.3%, and the content of manganese accounts for 0.05%,
The content of niobium accounts for 0.8%, and the content of magnesium accounts for 0.07%, and the content of sulphur accounts for 0.08%, and the content of nitrogen accounts for 6%, and the content of sodium accounts for 9%, phosphorus
Content accounts for 0.8%, and surplus is iron and inevitable impurity；The stainless steel layer be by agstone and Corvic with
And aluminium powder mixes；The stainless steel layer is with a thickness of 3mm；The inevitable impurity is no more than 0.8%；It is described stainless
The specific quality proportioning of ingredient in steel layer are as follows: the agstone content accounts for 37%, and the Corvic content accounts for 43%, described
Content of aluminium powder accounts for 20%.
Embodiment 3
A kind of new type stainless steel. corrosion resistance fire hydrant, comprising: Novel firefighting faucet body and stainless steel layer, the stainless steel layer
Plating is attached to the outer surface of the Novel firefighting faucet body；
The Novel firefighting faucet body includes following mass percent and its main component:
The content of chromium accounts for 13%, and the content of molybdenum accounts for 6%, and the content of silicon accounts for 0.3%, and the content of carbon accounts for 0.3%, and the content of manganese accounts for 0.04%,
The content of niobium accounts for 0.7%, and the content of magnesium accounts for 0.05%, and the content of sulphur accounts for 0.06%, and the content of nitrogen accounts for 5%, and the content of sodium accounts for 8%, phosphorus
Content accounts for 0.7%, and surplus is iron and inevitable impurity；The stainless steel layer be by agstone and Corvic with
And aluminium powder mixes；The stainless steel layer is with a thickness of 2-3mm；The inevitable impurity is no more than 0.8%；It is described not
The specific quality proportioning of ingredient in steel layer of becoming rusty are as follows: the agstone content accounts for 37%, and the Corvic content accounts for 43%, institute
It states content of aluminium powder and accounts for 20%.
It is different from the prior art, the present invention outside fire hydrant ontology by plating attached stainless steel layer, using science
Optimization of Chemical Composition proportion, makes it have stronger safe handling, and stability is strong, increases substantially service life value.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all 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 (5)
1. a kind of new type stainless steel. corrosion resistance fire hydrant characterized by comprising Novel firefighting faucet body and stainless steel
Layer, the stainless steel layer plating are attached to the outer surface of the Novel firefighting faucet body；
The Novel firefighting faucet body includes following mass percent and its main component:
The content of chromium accounts for 10-15%, and the content of molybdenum accounts for 5-8%, and the content of silicon accounts for 0.1-0.5%, and the content of carbon accounts for 0.2-0.3%, manganese
Content account for 0.02-0.05%, the content of niobium accounts for 0. 6-0.8%, and the content of magnesium accounts for 0.03-0.07%, and the content of sulphur accounts for 0.04-
0.08%, the content of nitrogen accounts for 4-6%, and the content of sodium accounts for 7-9%, and the content of phosphorus accounts for 0.5-0.8%, and surplus is iron and inevitably miscellaneous
Matter.
2. new type stainless steel. corrosion resistance fire hydrant according to claim 1, which is characterized in that the stainless steel layer is by lime
Mountain flour and Corvic and aluminium powder mix.
3. new type stainless steel. corrosion resistance fire hydrant according to claim 1, which is characterized in that the stainless steel layer is with a thickness of 2-
3mm。
4. new type stainless steel. corrosion resistance fire hydrant according to claim 1, which is characterized in that the inevitable impurity is not
It can exceed that 0.8%.
5. new type stainless steel. corrosion resistance fire hydrant according to claim 1, which is characterized in that ingredient has in the stainless steel layer
Weight proportion are as follows: the agstone content accounts for 37%, and the Corvic content accounts for 43%, and the content of aluminium powder accounts for
20%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669672.XA CN109011281A (en) | 2018-06-26 | 2018-06-26 | A kind of new type stainless steel. corrosion resistance fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669672.XA CN109011281A (en) | 2018-06-26 | 2018-06-26 | A kind of new type stainless steel. corrosion resistance fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109011281A true CN109011281A (en) | 2018-12-18 |
Family
ID=64611264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669672.XA Pending CN109011281A (en) | 2018-06-26 | 2018-06-26 | A kind of new type stainless steel. corrosion resistance fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109011281A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350085A (en) * | 1998-06-11 | 1999-12-21 | Nippon Steel Corp | Corrosion resistant steel |
| CN1424422A (en) * | 2001-11-26 | 2003-06-18 | 于西纳公司 | Sulfur containing ferritic stainless steel for ferromagnetic parts |
| CN102245789A (en) * | 2008-12-09 | 2011-11-16 | 新日铁住金不锈钢株式会社 | High-purity ferritic stainless steel having excellent corrosion resistance, and method for producing same |
| CN102822373A (en) * | 2010-03-29 | 2012-12-12 | 新日铁住金不锈钢株式会社 | Ferritic stainless steel sheet superior in surface glossiness and corrosion resistance and method for producing same |
| CN105221806A (en) * | 2015-11-09 | 2016-01-06 | 石鸿娟 | A kind of aqueous rust preventive tap |
-
2018
- 2018-06-26 CN CN201810669672.XA patent/CN109011281A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350085A (en) * | 1998-06-11 | 1999-12-21 | Nippon Steel Corp | Corrosion resistant steel |
| CN1424422A (en) * | 2001-11-26 | 2003-06-18 | 于西纳公司 | Sulfur containing ferritic stainless steel for ferromagnetic parts |
| CN102245789A (en) * | 2008-12-09 | 2011-11-16 | 新日铁住金不锈钢株式会社 | High-purity ferritic stainless steel having excellent corrosion resistance, and method for producing same |
| CN102822373A (en) * | 2010-03-29 | 2012-12-12 | 新日铁住金不锈钢株式会社 | Ferritic stainless steel sheet superior in surface glossiness and corrosion resistance and method for producing same |
| CN105221806A (en) * | 2015-11-09 | 2016-01-06 | 石鸿娟 | A kind of aqueous rust preventive tap |
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| 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: 20181218 |