CN105506366A - Fan-shaped spray lance for mining - Google Patents
Fan-shaped spray lance for mining Download PDFInfo
- Publication number
- CN105506366A CN105506366A CN201510982333.3A CN201510982333A CN105506366A CN 105506366 A CN105506366 A CN 105506366A CN 201510982333 A CN201510982333 A CN 201510982333A CN 105506366 A CN105506366 A CN 105506366A
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- speed
- alloy material
- room temperature
- min again
- fan
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/10—Alloys based on copper with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan-shaped spray lance for mining. The fan-shaped spray lance comprises a metal main body which is made from a thermally-treated alloy material, wherein the alloy material comprises the following ingredients: 1% to 2% of Si, 0.7% of S, 0.5% of P, 0.8% of Cr, 0.4% of Y, 0.3% of In and the balance of Cu and inevitable impurities. The alloy material is thermally treated by the following steps: (1) heating to the temperature of 645 DEG C at the speed of 10DEG C/min and maintaining the temperature for 3h; (2) cooling to room temperature at the speed of 10DEGC/min; (3) heating to the temperature of 745 DEG C at the speed of 20DEG C/min and maintaining the temperature for 2h; (4) cooling to room temperature at the speed of 20DEG C/min. The metal main body of the fan-shaped spray lance for mining is good in performance and long in service life.
Description
Technical field
The present invention relates to mining fan-spray bar.
Background technology
The work under bad environment of mining fan-spray bar, to its metal master performance requriements higher.
Summary of the invention
The object of the present invention is to provide a kind of mining fan-spray bar, its metal master is made by through heat treated alloy material, and metal master is lightweight, intensity is high, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, antioxidant property is good, and duration of service is long.
For achieving the above object, technical scheme of the present invention is a kind of mining fan-spray bar of design, and comprise metal master, described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:1～2%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
Preferably, mining fan-spray bar, comprises metal master, and described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:1%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
Preferably, mining fan-spray bar, comprises metal master, and described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:2%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
Advantage of the present invention and beneficial effect are: provide a kind of mining fan-spray bar, its metal master is made by through heat treated alloy material, metal master is lightweight, intensity is high, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, antioxidant property is good, and duration of service is long.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of mining fan-spray bar, comprise metal master, described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:1～2%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
Embodiment 2
Mining fan-spray bar, comprises metal master, and described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:1%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
Embodiment 3
Mining fan-spray bar, comprises metal master, and described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:2%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. mining fan-spray bar, is characterized in that, comprise metal master, and described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:1～2%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
2. mining fan-spray bar according to claim 1, it is characterized in that, comprise metal master, described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:1%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
3. mining fan-spray bar according to claim 1, it is characterized in that, comprise metal master, described metal master is made by through heat treated alloy material, and by weight percentage, the composition of this alloy material is:
Si:2%，
S:0.7%，
P:0.5%，
Cr:0.8%，
Y:0.4%，
In:0.3%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 645 DEG C with the speed of 10 DEG C/min, be incubated 3 hours;
2) room temperature is cooled to the speed of 10 DEG C/min again;
3) be warming up to 745 DEG C with the speed of 20 DEG C/min again, be incubated 2 hours;
4) room temperature is cooled to the speed of 20 DEG C/min again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982333.3A CN105506366A (en) | 2015-12-24 | 2015-12-24 | Fan-shaped spray lance for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982333.3A CN105506366A (en) | 2015-12-24 | 2015-12-24 | Fan-shaped spray lance for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105506366A true CN105506366A (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510982333.3A Pending CN105506366A (en) | 2015-12-24 | 2015-12-24 | Fan-shaped spray lance for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105506366A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930314A (en) * | 2004-03-12 | 2007-03-14 | 住友金属工业株式会社 | Copper alloy and process for producing the same |
| WO2011142428A1 (en) * | 2010-05-14 | 2011-11-17 | 三菱マテリアル株式会社 | Copper alloy for electronic device, method for producing copper alloy for electronic device, and copper alloy rolled material for electronic device |
-
2015
- 2015-12-24 CN CN201510982333.3A patent/CN105506366A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930314A (en) * | 2004-03-12 | 2007-03-14 | 住友金属工业株式会社 | Copper alloy and process for producing the same |
| WO2011142428A1 (en) * | 2010-05-14 | 2011-11-17 | 三菱マテリアル株式会社 | Copper alloy for electronic device, method for producing copper alloy for electronic device, and copper alloy rolled material for electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160420 |