CN107619965A - A kind of siliceous new alloy material pipe of environmental protection and preparation method thereof - Google Patents
A kind of siliceous new alloy material pipe of environmental protection and preparation method thereof Download PDFInfo
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- CN107619965A CN107619965A CN201710808107.2A CN201710808107A CN107619965A CN 107619965 A CN107619965 A CN 107619965A CN 201710808107 A CN201710808107 A CN 201710808107A CN 107619965 A CN107619965 A CN 107619965A
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Abstract
The invention provides a kind of siliceous new alloy material pipe of environmental protection and preparation method thereof, the alloy material expects pipe is composed of the following components：Account for the zinc of alloy material expects pipe gross weight 1 3%, account for the tin of alloy material expects pipe gross weight 1 3%, account for the aluminium of alloy material expects pipe gross weight 0.5 2.5%, account for the antimony of alloy material expects pipe gross weight 0.05 0.5%, account for the silicon of alloy material expects pipe gross weight 0.5 1%, the titanium of alloy material expects pipe gross weight 0 1% is accounted for, surplus is copper.Traditional lead element is replaced with element silicon by the present invention, according to the certain composition proportion of Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ copper, appropriate temperature, pass through continuously casting shell, extruded with extruder and produce and be fully able to substitute the tin bronze tubing containing lead element, so as in the case where not increasing cost, not only remain the mechanical performances such as the chip of existing tin bronze, also meet the requirement to the environmental-protecting performance of the alloy.
Description
Technical field
The present invention relates to alloy pipe field, and in particular to a kind of environmentally friendly siliceous new alloy material pipe and its preparation side
Method.
Background technology
Existing tin bronze material is in order to realize that its easy chip performance often adds lead element, but with environmental consciousness
Increasingly raising, the bell metal containing lead element can not meet the requirement of domestic and international high-end market.
The content of the invention
It is an object of the invention to provide a kind of siliceous new alloy material pipe of environmental protection and preparation method thereof, it be not added to
In the case of this, the mechanical performances such as the chip of existing tin bronze are not only remained, are also met to the environmental-protecting performance of the alloy
It is required that.
In order to realize foregoing invention purpose, the technical solution adopted by the present invention is as follows：
A kind of siliceous new alloy material pipe of environmental protection, it is composed of the following components：Alloy material expects pipe gross weight 1-3% zinc is accounted for, is accounted for
Alloy material expects pipe gross weight 1-3% tin, alloy material expects pipe gross weight 0.5-2.5% aluminium is accounted for, accounts for alloy material expects pipe gross weight
0.05-0.5% antimony, alloy material expects pipe gross weight 0.5-1% silicon is accounted for, account for alloy material expects pipe gross weight 0-1% titanium, surplus
For copper.
Preferably, it is composed of the following components：The zinc of alloy material expects pipe gross weight 1% is accounted for, accounts for alloy material expects pipe gross weight 1%
Tin, account for the aluminium of alloy material expects pipe gross weight 0.5%, account for the antimony of alloy material expects pipe gross weight 0.05%, it is total to account for alloy material expects pipe
The silicon of weight 0.5%, surplus are copper.
Preferably, it is composed of the following components：The zinc of alloy material expects pipe gross weight 2% is accounted for, accounts for alloy material expects pipe gross weight 2%
Tin, account for the aluminium of alloy material expects pipe gross weight 1.5%, account for the antimony of alloy material expects pipe gross weight 0.25%, it is total to account for alloy material expects pipe
The silicon of weight 0.75%, surplus are copper.
Preferably, it is composed of the following components：The zinc of alloy material expects pipe gross weight 3% is accounted for, accounts for alloy material expects pipe gross weight 3%
Tin, account for the aluminium of alloy material expects pipe gross weight 2.5%, account for the antimony of alloy material expects pipe gross weight 0.5%, account for alloy material expects pipe gross weight
The silicon of amount 1%, surplus is copper.
Preferably, it is composed of the following components：The zinc of alloy material expects pipe gross weight 1% is accounted for, accounts for alloy material expects pipe gross weight 1%
Tin, account for the aluminium of alloy material expects pipe gross weight 2.5%, account for the antimony of alloy material expects pipe gross weight 0.5%, account for alloy material expects pipe gross weight
The silicon of amount 1%, surplus is copper.
Preferably, it is composed of the following components：The zinc of alloy material expects pipe gross weight 2% is accounted for, accounts for alloy material expects pipe gross weight 3%
Tin, account for the aluminium of alloy material expects pipe gross weight 0.5%, account for the antimony of alloy material expects pipe gross weight 0.05%, it is total to account for alloy material expects pipe
The silicon of weight 0.5%, surplus are copper.
Further, the copper is cathode copper.
A kind of preparation method of the siliceous new alloy material pipe of environmental protection, comprises the following steps：
1) Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ copper are placed in main frequency furnace according to proportioning, are heated to 1250-1300 degree, wait to be completely melt
After be incubated to 1200 degree；
2) after the alloy liquid being completely melt is sufficiently stirred with special graphite instrument, high-purity flakey stone is covered in the above
Ink powder is to prevent its oxidation, thickness 11-13cm；
3) be incubated 1.2-1.5 hours after, composition inspection is carried out to the sample taken out out of stove with spectrometer, with determine its alloy into
Divide within prescribed limit；
4) 1300 degree are further warming up to again after insulation 40-60 minutes, and open the vibrating device of main frequency furnace, vibration frequency
Rate is 1 time/second, and the hollow blank alloy material expects pipe of given size is made of horizontal continuous casting method casting；
5) anneal before extruding, alloy tubes of material is made annealing treatment with annealing furnace：Annealing temperature is 200-300 degree, during annealing
Between be 20-30 minutes, in order to extrude；
6) Surface Machining is carried out to the blank alloy material expects pipe after annealing with light ingot machine, is processed as the alloy material of given size
Pipe, is extruded using extruder, and alloy pig heating-up temperature is 100-150 degrees Celsius, and extrusion temperature is 300 degree, extrusion speed V=
2mm/s, finished product is obtained after repeatedly extruding；
7) the effective supersonic detector of the alloy material being extruded from is subjected to slight crack and stomata is detected a flaw, to choose substandard product
Melted down；
8) surface turning is carried out to the alloy material expects pipe after the completion of flaw detection with smooth turning lathe, obtains the conjunction of given size and length
Golden tubes of material, and the both ends deburring to alloy tubes of material and packaging and storage.
Further, spectrometer described in step 3) uses Spike direct-reading spectrometer.
Further, the composition amount of testing in step 3) is 3-5 times.
The beneficial effects of the invention are as follows：The invention provides a kind of siliceous new alloy material pipe of environmental protection and its preparation side
Method, traditional lead element is replaced with element silicon by it, according to Xin ﹑ Xi ﹑ aluminium, the certain composition proportion of antimony, Gui ﹑ copper, appropriate temperature,
By continuously casting shell, extruded with extruder and produce and be fully able to substitute the tin bronze tubing containing lead element, from
And in the case where not increasing cost, the mechanical performances such as the chip of existing tin bronze are not only remained, are also met to the alloy
Environmental-protecting performance requirement.
Embodiment
The invention will be further described with reference to embodiments, but not limits the application of the present invention.
Embodiment 1
A kind of siliceous new alloy material pipe of environmental protection, it is composed of the following components：The zinc of alloy material expects pipe gross weight 1% is accounted for, accounts for conjunction
The tin of golden tubes of material gross weight 1%, the aluminium of alloy material expects pipe gross weight 0.5% is accounted for, account for alloy material expects pipe gross weight 0.05%
Antimony, accounts for the silicon of alloy material expects pipe gross weight 0.5%, and surplus is copper.
Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ cathode coppers are placed in main frequency furnace according to said ratio, it is complete to be heated to 1250-1300 degree
Insulation is to 12 degree after running down；After with special graphite instrument, the alloy liquid being completely melt is sufficiently stirred, cover in the above
High-purity flaky graphite powder is to prevent its oxidation, thickness 11-13cm；After being incubated 1.2-1.5 hours, with this group of German import
Gram direct-reading spectrometer carries out three to five times compositions to the sample taken out out of stove and examined, to determine its alloying component in regulation model
Within enclosing；After being further incubated 40-60 minutes, 1300 degree are warming up to again, and open the vibrating device of main frequency furnace, vibration frequency
Rate is 1 time/second, uses horizontal continuous casting method casting that external diameter is made as 220mm, and internal diameter 180mm, the hollow blank that length is 5 is closed
Golden tubes of material；Anneal before extruding, alloy tubes of material is made annealing treatment with box-annealing furnace：Annealing temperature is 200 degree, annealing
Time is 20-30 minutes, in order to extrude；Surface Machining is carried out to the blank alloy material expects pipe after annealing with light ingot machine, processed
For a diameter of 215mm of any surface finish, internal diameter 185mm, the alloy material expects pipe of length 5, extruded using 2 double-acting extruding machines, alloy
Ingot heating-up temperature is 150 degrees Celsius, and extrusion temperature is 3 degree, extrusion speed V=2mm/s, the alloy material expects pipe after repeatedly extruding
A diameter of 200mm, tolerance are +/- 1mm, and internal diameter 190mm, tolerance is +/- 1mm finished product；The alloy material that will be extruded from
Effective supersonic detector carries out slight crack and stomata flaw detection, is melted down with choosing substandard product；With smooth turning lathe to visiting
Alloy bar after the completion of wound carries out surface turning, becomes a diameter of 198mm, and tolerance is +/- 0.1mm, internal diameter 191mm,
Tolerance is +/- 0.1mm, after being cut into length 200m, both ends deburring and packaging and storage to alloy tubes of material.
Compared with existing leaded tin bronze alloys, the environmentally friendly siliceous new alloy material pipe of the present embodiment offer, no
The mechanical performances such as the chip of existing tin bronze are only remained, also meet the requirement to environmental-protecting performance.
Embodiment 2
A kind of siliceous new alloy material pipe of environmental protection, it is composed of the following components：The zinc of alloy material expects pipe gross weight 2% is accounted for, accounts for conjunction
The tin of golden tubes of material gross weight 2%, the aluminium of alloy material expects pipe gross weight 1.5% is accounted for, account for alloy material expects pipe gross weight 0.25%
Antimony, accounts for the silicon of alloy material expects pipe gross weight 0.75%, and surplus is copper.
Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ cathode coppers are placed in main frequency furnace according to said ratio, it is complete to be heated to 1250-1300 degree
Insulation is to 1200 degree after running down；After with special graphite instrument, the alloy liquid being completely melt is sufficiently stirred, cover in the above
Lid high-purity flaky graphite powder is to prevent its oxidation, thickness 11-13cm；Be incubated 1.2-1.5 hours after, with German import this
Parker direct-reading spectrometer carries out three to five times compositions to the sample taken out out of stove and examined, to determine that its alloying component is providing
Within the scope of；After being further incubated 40-60 minutes, 1300 degree are warming up to again, and opens the vibrating device of main frequency furnace, are vibrated
Frequency is 100 times/second, uses horizontal continuous casting method casting that external diameter is made as 220mm, and internal diameter 180mm, length is 500mm sky
Heart blank alloy material expects pipe；Anneal before extruding, alloy tubes of material is made annealing treatment with box-annealing furnace：Annealing temperature is
200 degree, annealing time is 20-30 minutes, in order to extrude；Surface is carried out to the blank alloy material expects pipe after annealing with light ingot machine
Processing, any surface finish a diameter of 215mm, internal diameter 185mm, length 500mm alloy material expects pipe is processed as, it is double acting crowded using 2
Press extrudes, and alloy pig heating-up temperature is 150 degrees Celsius, and extrusion temperature is 300 degree, extrusion speed V=2mm/s, by multiple
Alloy material pipe diameter is 2 after extruding, and tolerance is +/- 1mm, and internal diameter 190mm, tolerance is +/- 1mm finished product；By extruding
Into the effective supersonic detector of alloy material carry out slight crack and stomata flaw detection, melted down with choosing substandard product；With height
Precision lathe carries out surface turning to the alloy bar after the completion of flaw detection, becomes a diameter of 198mm, and tolerance is +/- 0.1mm,
Internal diameter is 191mm, and tolerance is +/- 0.1mm, and after being cut into length 200m, both ends deburring to alloy tubes of material is simultaneously packaged into
Storehouse.
Compared with existing leaded tin bronze alloys, the environmentally friendly siliceous new alloy material pipe of the present embodiment offer, no
The mechanical performances such as the chip of existing tin bronze are only remained, also meet the requirement to environmental-protecting performance.
Embodiment 3
A kind of siliceous new alloy material pipe of environmental protection, it is composed of the following components：The zinc of alloy material expects pipe gross weight 3% is accounted for, accounts for conjunction
The tin of golden tubes of material gross weight 3%, the aluminium of alloy material expects pipe gross weight 2.5% is accounted for, account for alloy material expects pipe gross weight 0.5%
Antimony, accounts for the silicon of alloy material expects pipe gross weight 1%, and surplus is copper.
Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ cathode coppers are placed in main frequency furnace according to said ratio, it is complete to be heated to 1250-1300 degree
Insulation is to 1200 degree after running down；After with special graphite instrument, the alloy liquid being completely melt is sufficiently stirred, cover in the above
Lid high-purity flaky graphite powder is to prevent its oxidation, thickness 11-13cm；Be incubated 1.2-1.5 hours after, with German import this
Parker direct-reading spectrometer carries out three to five times compositions to the sample taken out out of stove and examined, to determine that its alloying component is providing
Within the scope of；After being further incubated 40-60 minutes, 1300 degree are warming up to again, and opens the vibrating device of main frequency furnace, are vibrated
Frequency is 100 times/second, uses horizontal continuous casting method casting that external diameter is made as 220mm, and internal diameter 180mm, length is 500mm sky
Heart blank alloy material expects pipe；Anneal before extruding, alloy tubes of material is made annealing treatment with box-annealing furnace：Annealing temperature is
200 degree, annealing time is 20-30 minutes, in order to extrude；Surface is carried out to the blank alloy material expects pipe after annealing with light ingot machine
Processing, any surface finish a diameter of 215mm, internal diameter 185mm, length 500mm alloy material expects pipe is processed as, using double acting extruding
Machine extrudes, and alloy pig heating-up temperature is 150 degrees Celsius, and extrusion temperature is 300 degree, extrusion speed V=2mm/s, by repeatedly squeezing
Alloy material pipe diameter is 2 after pressure, and tolerance is +/- 1mm, and internal diameter 190mm, tolerance is +/- 1mm finished product；It will be extruded from
The effective supersonic detector of alloy material carry out slight crack and stomata flaw detection, melted down with choosing substandard product；With high-precision
Spend lathe and surface turning is carried out to the alloy bar after the completion of flaw detection, become a diameter of 198mm, tolerance is +/- 0.1mm, interior
Footpath is 191mm, and tolerance is +/- 0.1mm, and after being cut into length 200mm, both ends deburring to alloy tubes of material is simultaneously packaged into
Storehouse.
Compared with existing leaded tin bronze alloys, the environmentally friendly siliceous new alloy material pipe of the present embodiment offer, no
The mechanical performances such as the chip of existing tin bronze are only remained, also meet the requirement to environmental-protecting performance.
Embodiment 4
A kind of siliceous new alloy material pipe of environmental protection, it is composed of the following components：The zinc of alloy material expects pipe gross weight 1% is accounted for, accounts for conjunction
The tin of golden tubes of material gross weight 1%, the aluminium of alloy material expects pipe gross weight 2.5% is accounted for, account for alloy material expects pipe gross weight 0.5%
Antimony, accounts for the silicon of alloy material expects pipe gross weight 1%, and surplus is copper.
Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ cathode coppers are placed in main frequency furnace according to said ratio, it is complete to be heated to 1250-1300 degree
Insulation is to 1200 degree after running down；After with special graphite instrument, the alloy liquid being completely melt is sufficiently stirred, cover in the above
Lid high-purity flaky graphite powder is to prevent its oxidation, thickness 11-13cm；Be incubated 1.2-1.5 hours after, with German import this
Parker direct-reading spectrometer carries out three to five times compositions to the sample taken out out of stove and examined, to determine that its alloying component is providing
Within the scope of；After being further incubated 40-60 minutes, 1300 degree are warming up to again, and opens the vibrating device of main frequency furnace, are vibrated
Frequency is 10 times/second, uses horizontal continuous casting method casting that external diameter is made as 220mm, and internal diameter 180mm, length is the hollow of 500mm
Blank alloy material expects pipe；Anneal before extruding, alloy tubes of material is made annealing treatment with box-annealing furnace：Annealing temperature is 200
Degree, annealing time is 20-30 minutes, in order to extrude；Surface is carried out with light ingot machine to the blank alloy material expects pipe after annealing to add
Work, any surface finish a diameter of 215mm, internal diameter 185mm, length 500mm alloy material expects pipe is processed as, using double-acting extruding machine
Extruding, alloy pig heating-up temperature are 150 degrees Celsius, and extrusion temperature is 300 degree, extrusion speed V=2mm/s, by repeatedly extruding
Alloy material pipe diameter is 2 afterwards, and tolerance is +/- 1mm, and internal diameter 190mm, tolerance is +/- 1mm finished product；By what is be extruded from
The effective supersonic detector of alloy material carries out slight crack and stomata flaw detection, is melted down with choosing substandard product；With high accuracy
Lathe carries out surface turning to the alloy bar after the completion of flaw detection, becomes a diameter of 198mm, and tolerance is +/- 0.1mm, internal diameter
For 191mm, tolerance is +/- 0.1mm, after being cut into length 200mm, both ends deburring and packaging and storage to alloy tubes of material.
Compared with existing leaded tin bronze alloys, the environmentally friendly siliceous new alloy material pipe of the present embodiment offer, no
The mechanical performances such as the chip of existing tin bronze are only remained, also meet the requirement to environmental-protecting performance.
Embodiment 5
A kind of siliceous new alloy material pipe of environmental protection, it is composed of the following components：The zinc of alloy material expects pipe gross weight 2% is accounted for, accounts for conjunction
The tin of golden tubes of material gross weight 3%, the aluminium of alloy material expects pipe gross weight 0.5% is accounted for, account for alloy material expects pipe gross weight 0.05%
Antimony, accounts for the silicon of alloy material expects pipe gross weight 0.5%, and surplus is copper.
Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ cathode coppers are placed in main frequency furnace according to said ratio, it is complete to be heated to 1250-13 degree
Insulation is to 1200 degree after fusing；After with special graphite instrument, the alloy liquid being completely melt is sufficiently stirred, cover in the above
High-purity flaky graphite powder is to prevent its oxidation, thickness 11-13cm；After being incubated 1.2-1.5 hours, with this group of German import
Gram direct-reading spectrometer carries out three to five times compositions to the sample taken out out of stove and examined, to determine its alloying component in regulation model
Within enclosing；After being further incubated 40-60 minutes, 1300 degree are warming up to again, and open the vibrating device of main frequency furnace, vibration frequency
Rate is 100 times/second, uses horizontal continuous casting method casting that external diameter is made as 220mm, and internal diameter 180mm, length is 5 hollow blank
Alloy material expects pipe；Anneal before extruding, alloy tubes of material is made annealing treatment with box-annealing furnace：Annealing temperature is 200 degree, is moved back
The fiery time is 20-30 minutes, in order to extrude；Surface Machining is carried out to the blank alloy material expects pipe after annealing with light ingot machine, added
Work is any surface finish a diameter of 215mm, internal diameter 185mm, length 5000mm alloy material expects pipe, is squeezed using double-acting extruding machine
Pressure, alloy pig heating-up temperature are 150 degrees Celsius, and extrusion temperature is 300 degree, extrusion speed V=2mm/s, after repeatedly extruding
Alloy material pipe diameter is 200m, and tolerance is +/- 1mm, and internal diameter 190mm, tolerance is +/- 1mm finished product；By what is be extruded from
The effective supersonic detector of alloy material carries out slight crack and stomata flaw detection, is melted down with choosing substandard product；With high accuracy
Lathe carries out surface turning to the alloy bar after the completion of flaw detection, becomes a diameter of 198mm, and tolerance is +/- 0.1mm, internal diameter
For 191mm, tolerance is +/- 0.1mm, after being cut into length 2000mm, both ends deburring and packaging and storage to alloy tubes of material.
Compared with existing leaded tin bronze alloys, the environmentally friendly siliceous new alloy material pipe of the present embodiment offer, no
The mechanical performances such as the chip of existing tin bronze are only remained, also meet the requirement to environmental-protecting performance.
Presently preferred embodiments of the present invention is the foregoing is only, is not used for limiting the practical range of the present invention；If do not take off
From the spirit and scope of the present invention, the present invention is modified or equivalent substitution, all should covered in the claims in the present invention
Among protection domain.
Claims (10)
1. a kind of siliceous new alloy material pipe of environmental protection, it is characterised in that composed of the following components：Account for alloy material expects pipe gross weight
1-3% zinc, alloy material expects pipe gross weight 1-3% tin is accounted for, account for alloy material expects pipe gross weight 0.5-2.5% aluminium, account for alloy
Tubes of material gross weight 0.05-0.5% antimony, alloy material expects pipe gross weight 0.5-1% silicon is accounted for, account for alloy material expects pipe gross weight 0-
1% titanium, surplus are copper.
2. the siliceous new alloy material pipe of environmental protection according to claim 1, it is characterised in that composed of the following components：Account for
The zinc of alloy material expects pipe gross weight 1%, the tin of alloy material expects pipe gross weight 1% is accounted for, account for alloy material expects pipe gross weight 0.5%
Aluminium, the antimony of alloy material expects pipe gross weight 0.05% is accounted for, account for the silicon of alloy material expects pipe gross weight 0.5%, surplus is copper.
3. the siliceous new alloy material pipe of environmental protection according to claim 1, it is characterised in that composed of the following components：Account for
The zinc of alloy material expects pipe gross weight 2%, the tin of alloy material expects pipe gross weight 2% is accounted for, account for alloy material expects pipe gross weight 1.5%
Aluminium, the antimony of alloy material expects pipe gross weight 0.25% is accounted for, account for the silicon of alloy material expects pipe gross weight 0.75%, surplus is copper.
4. the siliceous new alloy material pipe of environmental protection according to claim 1, it is characterised in that composed of the following components：Account for
The zinc of alloy material expects pipe gross weight 3%, the tin of alloy material expects pipe gross weight 3% is accounted for, account for alloy material expects pipe gross weight 2.5%
Aluminium, the antimony of alloy material expects pipe gross weight 0.5% is accounted for, account for the silicon of alloy material expects pipe gross weight 1%, surplus is copper.
5. the siliceous new alloy material pipe of environmental protection according to claim 1, it is characterised in that composed of the following components：Account for
The zinc of alloy material expects pipe gross weight 1%, the tin of alloy material expects pipe gross weight 1% is accounted for, account for alloy material expects pipe gross weight 2.5%
Aluminium, the antimony of alloy material expects pipe gross weight 0.5% is accounted for, account for the silicon of alloy material expects pipe gross weight 1%, surplus is copper.
6. the siliceous new alloy material pipe of environmental protection according to claim 1, it is characterised in that composed of the following components：Account for
The zinc of alloy material expects pipe gross weight 2%, the tin of alloy material expects pipe gross weight 3% is accounted for, account for alloy material expects pipe gross weight 0.5%
Aluminium, the antimony of alloy material expects pipe gross weight 0.05% is accounted for, account for the silicon of alloy material expects pipe gross weight 0.5%, surplus is copper.
7. the environmentally friendly siliceous new alloy material pipe according to any one in claim 1-6, it is characterised in that the copper
For cathode copper.
8. a kind of preparation method of the environmentally friendly siliceous new alloy material pipe in 1-6 such as claim as described in any one, it is special
Sign is, comprises the following steps：
1) Xin ﹑ Xi ﹑ aluminium, antimony, Gui ﹑ copper are placed in main frequency furnace according to proportioning, are heated to 1250-1300 degrees Celsius, treated completely
Insulation is to 1200 degrees Celsius after fusing；
2) after the alloy liquid being completely melt is sufficiently stirred with special graphite instrument, high-purity flakey stone is covered in the above
Ink powder is to prevent its oxidation, thickness 11-13cm；
3) be incubated 1.2-1.5 hours after, composition inspection is carried out to the sample taken out out of stove with spectrometer, with determine its alloy into
Divide within prescribed limit；
4) 1300 degrees Celsius are further warming up to again after insulation 40-60 minutes, and open the vibrating device of main frequency furnace, shake
Dynamic frequency is 1 time/second, and the hollow blank alloy material expects pipe of given size is made of horizontal continuous casting method casting；
5) anneal before extruding, alloy tubes of material is made annealing treatment with annealing furnace：Annealing temperature is 200-300 degrees Celsius, is moved back
The fiery time is 20-30 minutes, in order to extrude；
6) Surface Machining is carried out to the blank alloy material expects pipe after annealing with light ingot machine, is processed as the alloy material of given size
Pipe, is extruded using extruder, and alloy pig heating-up temperature is 100-150 degrees Celsius, and extrusion temperature is 300 degrees Celsius, extrusion speed V
=2mm/s, finished product is obtained after repeatedly extruding；
7) the effective supersonic detector of the alloy material being extruded from is subjected to slight crack and stomata is detected a flaw, to choose substandard product
Melted down；
8) surface turning is carried out to the alloy material expects pipe after the completion of flaw detection with smooth turning lathe, obtains the conjunction of given size and length
Golden tubes of material, and the both ends deburring to alloy tubes of material and packaging and storage.
9. the preparation method of the siliceous new alloy material pipe of environmental protection according to claim 8, it is characterised in that in step 3)
The spectrometer uses Spike direct-reading spectrometer.
10. the preparation method of the siliceous new alloy material pipe of environmental protection according to claim 8, it is characterised in that step 3)
In composition amount of testing be 3-5 times.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710808107.2A CN107619965A (en) | 2017-09-08 | 2017-09-08 | A kind of siliceous new alloy material pipe of environmental protection and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630553A (en) * | 2015-01-27 | 2015-05-20 | 苏州金仓合金新材料有限公司 | Environment-friendly lead-free novel alloy material pipe and preparation method thereof |
| CN104630549A (en) * | 2015-01-27 | 2015-05-20 | 苏州金仓合金新材料有限公司 | Continuously cast and rolled environment-friendly lead-free novel alloy rod and preparation method thereof |
-
2017
- 2017-09-08 CN CN201710808107.2A patent/CN107619965A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630553A (en) * | 2015-01-27 | 2015-05-20 | 苏州金仓合金新材料有限公司 | Environment-friendly lead-free novel alloy material pipe and preparation method thereof |
| CN104630549A (en) * | 2015-01-27 | 2015-05-20 | 苏州金仓合金新材料有限公司 | Continuously cast and rolled environment-friendly lead-free novel alloy rod and preparation method thereof |
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