CN105420537A - Mine spray lance - Google Patents
Mine spray lance Download PDFInfo
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- CN105420537A CN105420537A CN201510982334.8A CN201510982334A CN105420537A CN 105420537 A CN105420537 A CN 105420537A CN 201510982334 A CN201510982334 A CN 201510982334A CN 105420537 A CN105420537 A CN 105420537A
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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
-
- 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)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses a mine spray lance which comprises a metal body made from a thermally treated alloy material, wherein the alloy material comprises the following components: 1-2% of Si, 0.5% of N, 0.9% of B, 1.1% of Mg, 0.7% of Au, 0.6% of Tc and Cu and inevitable impurities in balancing amount. The alloy material is thermally treated through the following steps: 1) heating to 615 DEG C at the speed of 10 DEG C/min, and performing heat preservation for 3 h; 2) cooling to room temperature at the speed of 10 DEG C/min; 3) heating to 715 DEG C at the speed of 20 DEG C/min, and performing heating preservation for 2 h; and 4) cooling to room temperature at the speed of 20 DEG C/min. the metal body of the mine spray lance has good properties and a long service life.
Description
Technical field
The present invention relates to mine spray bar.
Background technology
The work under bad environment of mine 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 mine 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 mine 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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, mine 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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, mine 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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 mine 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 mine 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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
Mine 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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
Mine 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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. mine spray bar, 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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. mine spray bar 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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. mine spray bar 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%，
N:0.5%，
B:0.9%，
Mg:1.1%，
Au:0.7%，
Tc:0.6%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 615 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 715 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 |
|---|---|---|---|
| CN201510982334.8A CN105420537A (en) | 2015-12-24 | 2015-12-24 | Mine spray lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982334.8A CN105420537A (en) | 2015-12-24 | 2015-12-24 | Mine spray lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105420537A true CN105420537A (en) | 2016-03-23 |
Family
ID=55499070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510982334.8A Pending CN105420537A (en) | 2015-12-24 | 2015-12-24 | Mine spray lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105420537A (en) |
Citations (3)
| 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 |
| CN103415633A (en) * | 2011-03-07 | 2013-11-27 | 吉坤日矿日石金属株式会社 | Copper or copper alloy reduced in a-ray emission, and bonding wire obtained from copper or copper alloy as raw material |
| CN104046810A (en) * | 2014-06-05 | 2014-09-17 | 锐展(铜陵)科技有限公司 | Making method of anti-fatigue copper alloy wire for automobile elastic element |
-
2015
- 2015-12-24 CN CN201510982334.8A patent/CN105420537A/en active Pending
Patent Citations (3)
| 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 |
| CN103415633A (en) * | 2011-03-07 | 2013-11-27 | 吉坤日矿日石金属株式会社 | Copper or copper alloy reduced in a-ray emission, and bonding wire obtained from copper or copper alloy as raw material |
| CN104046810A (en) * | 2014-06-05 | 2014-09-17 | 锐展(铜陵)科技有限公司 | Making method of anti-fatigue copper alloy wire for automobile elastic element |
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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: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |