CN109837467A - A kind of fire pump alloy material preparation method - Google Patents
A kind of fire pump alloy material preparation method Download PDFInfo
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- CN109837467A CN109837467A CN201711215028.7A CN201711215028A CN109837467A CN 109837467 A CN109837467 A CN 109837467A CN 201711215028 A CN201711215028 A CN 201711215028A CN 109837467 A CN109837467 A CN 109837467A
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Abstract
A kind of fire pump alloy material, its main feature is that by following weight percent at being grouped as: Cr 0.6-0.8, Zr 0.1-0.3, C0.02-0.10, Si0.1-0.3, Mn1.5-2.0, Nb0.05-0.07, Cu0.1-0.2, Mo0.05-0.09, P≤0.01, Al≤0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are Fe and inevitable impurity.Compared with prior art, using the effective anticorrosion of fire pump energy of the unique product formula of the present invention and production technology production, various adverse circumstances can be applicable in, intensity is very high, plastic deformation ability is good, corrosion resistance is strong, prolongs the service life.
Description
Technical field
The present invention relates to a kind of composite material manufacturing field, especially a kind of fire pump its preparation side of alloy material
Method.
Background technique
Fire pump should have higher requirement compared with living pump and production water pump in performance, fire pump is that fire extinguishing is rescued
The important equipment helped plays particularly important effect in fire-fighting fire extinguishing, due to the particularity of fire pump, the material of fire pump
Matter requires to have to corrosion-resistant, there is certain intensity and fire resistance, and therefore, the present invention provides a kind of new fire pump conjunction
Golden material preparation method.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, propose a kind of high-voltage board alloy material and
Preparation method.The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions.The present invention is a kind of fire water
Materials for prups material, its main feature is that, by following weight percent at being grouped as: Cr 0.6-0.8, Zr 0.1-0.3, C0.02-
0.10、Si0.1-0.3、Mn1.5-2.0、Nb0.05-0.07、Cu0.1-0.2、Mo0.05-0.09、P≤0.01、Al≤0.006、
Ti≤0.01, S≤0.01, B≤0.001, surplus are Fe and inevitable impurity.
A kind of fire pump of the present invention is in alloy material preparation method scheme, further preferred technical solution feature
It is:
1, by following weight percent at being grouped as: Cr 0.7-0.8, Zr 0.15-0.3, C0.05-0.10, Si0.15-
0.3、Mn1.6-2.0、Nb0.06-0.07、Cu0.1-0.2、Mo0.05-0.09、P≤0.01、Al≤0.006、Ti≤0.01、S
≤ 0.01, B≤0.001, surplus are Fe and inevitable impurity.
2, by following weight percent at being grouped as: Cr 0.75, Zr 0.2, C0.08, Si0.3, Mn1.8, Nb0.07,
Cu0.2, Mo0.07, P≤0.01, Al≤0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are for Fe and unavoidably
Impurity.
3, a kind of preparation method of fire pump alloy material, it is characterised in that: first will be upper in aluminum melt when preparation
Melting in ingredient investment smelting furnace is stated, smelting temperature is 800 DEG C, obtains mixed slurry, mixed slurry is crossed 350 meshes, discharge
Precipitating, separates supernatant liquor medium；Obtained slurry is added in twin-spiral mixer, after being dried to medium, is led to
Enter to freeze cold water and slurry is cooled down, dry mixing is crossed into vibrating screen；28-30 kilograms of mixing obtained is added to mixed
In clutch, 55 grams of forming agents are added, are mixed 35-45 minutes, in dress letter mold and under 1000-1500Mpa pressure
It is squeezed, carries out tack processing after extruding on chamfering machine, obtain blank alloy material.
It compared with prior art, can be effective using the unique product formula of the present invention and the fire pump of production technology production
Anticorrosion can be applicable in various adverse circumstances, and intensity is very high, plastic deformation ability is good, corrosion resistance is strong, prolong the service life.
Specific embodiment
The specific technical solution of the present invention is further described, in order to which those skilled in the art is further understood that this hair
It is bright, the limitation without constituting its power.
Embodiment 1, a kind of fire pump alloy material, its main feature is that, by following weight percent at being grouped as: Cr
0.6-0.8、Zr 0.1-0.3、C0.02-0.10、Si0.1-0.3、Mn1.5-2.0、Nb0.05-0.07、Cu0.1-0.2、
Mo0.05-0.09, P≤0.01, Al≤0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are for Fe and unavoidably
Impurity.
Embodiment 2, in a kind of high-voltage board alloy material described in embodiment 1: by following weight percent at grouping
At: Cr 0.7-0.8, Zr 0.15-0.3, C0.05-0.10, Si0.15-0.3, Mn1.6-2.0, Nb0.06-0.07, Cu0.1-
0.2, Mo0.05-0.09, P≤0.01, Al≤0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are Fe and can not
The impurity avoided.
Embodiment 3, in a kind of fire pump alloy material described in embodiment 1 or 2: by following weight percent at
Be grouped as: Cr 0.75, Zr 0.2, C0.08, Si0.3, Mn1.8, Nb0.07, Cu0.2, Mo0.07, P≤0.01, Al≤
0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are Fe and inevitable impurity.
Embodiment 4, a kind of preparation method of fire pump alloy material, it is characterised in that: first in aluminum melt when preparation
Middle that mentioned component is put into melting in smelting furnace, smelting temperature is 800 DEG C, obtains mixed slurry, mixed slurry is crossed 350 mesh
Sieve, discharging precipitating, separates supernatant liquor medium；Obtained slurry is added in twin-spiral mixer, has been dried to medium
Bi Hou is passed through freezing cold water and cools down to slurry, dry mixing is crossed vibrating screen；28-30 kilograms of mixing will obtained
It is added in mixer, adds 55 grams of forming agents, mix 35-45 minutes, in dress letter mold and in 1000-1500Mpa
It is squeezed under pressure, carries out tack processing after extruding on chamfering machine, obtain blank alloy material；
The above described is only a preferred embodiment of the present invention, the limitation not to technical solution of the present invention.It is all according to this
The technical spirit of invention any simple modification, equivalent change and modification to the above embodiments, still fall within of the invention
Protection scope.
Claims (4)
1. a kind of fire pump alloy material, which is characterized in that by following weight percent at being grouped as: Cr 0.6-
0.8、Zr 0.1-0.3、C0.02-0.10、Si0.1-0.3、Mn1.5-2.0、Nb0.05-0.07、Cu0.1-0.2、Mo0.05-
0.09, P≤0.01, Al≤0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are Fe and inevitable impurity.
2. a kind of fire pump alloy material according to claim 1, which is characterized in that by following weight percent
At being grouped as: Cr 0.7-0.8, Zr 0.15-0.3, C0.05-0.10, Si0.15-0.3, Mn1.6-2.0, Nb0.06-0.07,
Cu0.1-0.2, Mo0.05-0.09, P≤0.01, Al≤0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus be Fe with
And inevitable impurity.
3. a kind of fire pump alloy material according to claim 1, which is characterized in that by following weight percent
At being grouped as: Cr 0.75, Zr 0.2, C0.08, Si0.3, Mn1.8, Nb0.07, Cu0.2, Mo0.07, P≤0.01, Al≤
0.006, Ti≤0.01, S≤0.01, B≤0.001, surplus are Fe and inevitable impurity.
4. a kind of preparation method of fire pump alloy material as described in claim any one of 1-3, it is characterised in that: preparation
When first in aluminum melt by mentioned component put into smelting furnace in melting, smelting temperature be 800 DEG C, mixed slurry is obtained, by mixture
350 meshes were starched, discharging precipitating separates supernatant liquor medium；Obtained slurry is added in twin-spiral mixer,
After to medium drying, it is passed through freezing cold water and slurry is cooled down, dry mixing is crossed into vibrating screen；It is mixed by what is obtained
28-30 kilograms of material is added in mixer, adds 55 grams of forming agents, is mixed 35-45 minute, dress believe in mold and
It is squeezed under 1000-1500Mpa pressure, carries out tack processing after extruding on chamfering machine, obtain blank alloy material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711215028.7A CN109837467A (en) | 2017-11-28 | 2017-11-28 | A kind of fire pump alloy material preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711215028.7A CN109837467A (en) | 2017-11-28 | 2017-11-28 | A kind of fire pump alloy material preparation method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196079A (en) * | 2009-02-20 | 2010-09-09 | Jfe Steel Corp | Corrosion-resistant steel material for ship |
| CN103290337A (en) * | 2013-06-14 | 2013-09-11 | 首钢总公司 | Corrosion-resistant steel for upper deck of cargo oil tank of crude oil tanker |
| JP5454599B2 (en) * | 2012-02-22 | 2014-03-26 | Ｊｆｅスチール株式会社 | Corrosion-resistant steel for marine vessels and method for producing the same |
| CN105057672A (en) * | 2015-07-27 | 2015-11-18 | 常州西利合金工具有限公司 | Machining method for cemented carbide tool |
| CN105463319A (en) * | 2015-11-30 | 2016-04-06 | 丹阳市宸兴环保设备有限公司 | Steel plate for oil conveying pipe |
| CN106636970A (en) * | 2015-08-14 | 2017-05-10 | 山东瑞烨法兰有限公司 | An alloy material flange and a machining process |
-
2017
- 2017-11-28 CN CN201711215028.7A patent/CN109837467A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196079A (en) * | 2009-02-20 | 2010-09-09 | Jfe Steel Corp | Corrosion-resistant steel material for ship |
| JP5454599B2 (en) * | 2012-02-22 | 2014-03-26 | Ｊｆｅスチール株式会社 | Corrosion-resistant steel for marine vessels and method for producing the same |
| CN103290337A (en) * | 2013-06-14 | 2013-09-11 | 首钢总公司 | Corrosion-resistant steel for upper deck of cargo oil tank of crude oil tanker |
| CN105057672A (en) * | 2015-07-27 | 2015-11-18 | 常州西利合金工具有限公司 | Machining method for cemented carbide tool |
| CN106636970A (en) * | 2015-08-14 | 2017-05-10 | 山东瑞烨法兰有限公司 | An alloy material flange and a machining process |
| CN105463319A (en) * | 2015-11-30 | 2016-04-06 | 丹阳市宸兴环保设备有限公司 | Steel plate for oil conveying pipe |
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Application publication date: 20190604 |
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