CN105568048A - Mining pressure sensor - Google Patents
Mining pressure sensor Download PDFInfo
- Publication number
- CN105568048A CN105568048A CN201510982262.7A CN201510982262A CN105568048A CN 105568048 A CN105568048 A CN 105568048A CN 201510982262 A CN201510982262 A CN 201510982262A CN 105568048 A CN105568048 A CN 105568048A
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- CN
- China
- Prior art keywords
- speed
- alloy material
- pressure sensor
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- min again
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The invention discloses a mining pressure sensor. The mining pressure sensor comprises a metal body prepared by a heat-treated alloy material; the alloy material comprises the following components: 1-2% of Si, 0.7% of Se, 0.6% of As, 0.4% of K, 0.5% of Ga, 0.7% of Rh, and the balance Cu and inevitable impurities; and the heat treatment is performed for the alloy material through the following steps: 1) the temperature is raised to 625 DEG C at a speed of 10 DEG C/min, and is kept by 3 hours; 2) the temperature is lowered to the room temperatureat a speed of 10 DEG C/min; 3) the temperature is raised to 725 DEG C at a speed of 20 DEG C/min, and is kept by 2 hours; and 4) the temperature is lowered to the room temperature at a speed of 20 DEG C/min. The mining pressure sensor is excellent in performance of the metal body, and is long in service life.
Description
Technical field
The present invention relates to mining pressure sensor.
Background technology
The work under bad environment of mining pressure sensor, to its metal master performance requriements higher.
Summary of the invention
The object of the present invention is to provide a kind of mining pressure sensor, 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 pressure sensor 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor, 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 pressure sensor, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor according to claim 1, 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%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 pressure sensor according to claim 1, 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:2%，
Se:0.7%，
As:0.6%，
K:0.4%，
Ga:0.5%，
Rh:0.7%，
Surplus is Cu and inevitable impurity;
Described alloy material is heat-treated as follows:
1) be warming up to 625 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 725 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 |
|---|---|---|---|
| CN201510982262.7A CN105568048A (en) | 2015-12-24 | 2015-12-24 | Mining pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982262.7A CN105568048A (en) | 2015-12-24 | 2015-12-24 | Mining pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105568048A true CN105568048A (en) | 2016-05-11 |
Family
ID=55878661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510982262.7A Pending CN105568048A (en) | 2015-12-24 | 2015-12-24 | Mining pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105568048A (en) |
-
2015
- 2015-12-24 CN CN201510982262.7A patent/CN105568048A/en active Pending
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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: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |