CN105506363A - Mining porous nozzle - Google Patents
Mining porous nozzle Download PDFInfo
- Publication number
- CN105506363A CN105506363A CN201510982265.0A CN201510982265A CN105506363A CN 105506363 A CN105506363 A CN 105506363A CN 201510982265 A CN201510982265 A CN 201510982265A CN 105506363 A CN105506363 A CN 105506363A
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- China
- Prior art keywords
- speed
- alloy material
- hours
- room temperature
- min again
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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)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a mining porous nozzle. The mining porous nozzle comprises a metal body made of a thermally treated alloy material; the alloy material comprises the following components: 1-2% of Si, 0.9% of P, 0.8% of Te, 0.4% of V, 0.3% of Sr, 0.9% of Cd, and the balance of Cu and inevitable impurities; and the alloy material is thermally treated through the following steps: 1) the temperature rises to 640 DEG C at a speed of 10 DEG C/min, and is kept by 3 hours; 2) the temperature is reduced to room temperature at a speed of 10 DEG C/min; 3) the temperature rises to 740 DEG C at a speed of 20 DEG C/min, and is kept by 2 hours; and 4) the temperature is reduced to room temperature at a speed of 20 DEG C/min. The mining porous nozzle is excellent in performance of the metal body, and is long in service life.
Description
Technical field
The present invention relates to mining porous nozzle.
Background technology
The work under bad environment of mining porous nozzle, to its metal master performance requriements higher.
Summary of the invention
The object of the present invention is to provide a kind of mining porous nozzle, 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 porous nozzle 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle, 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle, 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle, 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 porous nozzle, 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle, 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle, 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle, is characterized in that, 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:1～2%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle according to claim 1, 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%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 porous nozzle according to claim 1, 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:2%，
P:0.9%，
Te:0.8%，
V:0.4%，
Sr:0.3%，
Cd:0.9%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 640 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 740 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 |
|---|---|---|---|
| CN201510982265.0A CN105506363A (en) | 2015-12-24 | 2015-12-24 | Mining porous nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982265.0A CN105506363A (en) | 2015-12-24 | 2015-12-24 | Mining porous nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105506363A true CN105506363A (en) | 2016-04-20 |
Family
ID=55714653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510982265.0A Pending CN105506363A (en) | 2015-12-24 | 2015-12-24 | Mining porous nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105506363A (en) |
Citations (1)
| 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 |
-
2015
- 2015-12-24 CN CN201510982265.0A patent/CN105506363A/en active Pending
Patent Citations (1)
| 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 |
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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 |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |