CN205856576U - A kind of online solid-state phase changes processing means of rod of metal alloy base - Google Patents
A kind of online solid-state phase changes processing means of rod of metal alloy base Download PDFInfo
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- CN205856576U CN205856576U CN201620740494.1U CN201620740494U CN205856576U CN 205856576 U CN205856576 U CN 205856576U CN 201620740494 U CN201620740494 U CN 201620740494U CN 205856576 U CN205856576 U CN 205856576U
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Abstract
This utility model relates to the online solid-state phase changes processing means of a kind of rod of metal alloy base, it includes continuous extruder, coil-induced nonstorage calorifier, the first chiller, heating and heat-insulating device and the second chiller being sequentially arranged from A-P, described coil-induced nonstorage calorifier includes heat induced coil and insulation induction coil, and described heat induced coil is positioned on front side of insulation induction coil.The online solid-state phase changes processing means of this utility model a kind of rod of metal alloy base, continuously extruded, on-line solution and online timeliness are organically combined by it, achieve integration and the serialization of rod of metal alloy base online solid-state phase changes heat treatment, there is the advantage that production efficiency is high and properties of product are stable.
Description
Technical field
The present invention relates to the online solid-state phase changes processing means of a kind of rod of metal alloy base, belong to metal material processing technology neck
Territory.
Background technology
Thermomechanical treatment is an important foundation technology of mechanical industry, and it is dived for the performance giving full play to metal material
Power, improves the inherent quality of product, saves material, reduces energy consumption, and the service life extending product is significant.
At present, known burning optimization on line method has: CN201410675128.8 discloses a kind of ultra-fine specification of medium high carbon
Rope making steel wire burning optimization on line acid washing phosphorization technique, it is ensured that plurality of specifications, various material product on same production line
Produce；CN201410291509.6 provides a kind of copper metal wire-drawing burning optimization on line device, including wire drawing machine, and leading-out terminal
Connecting the electromagnetic heating coil entrance of electromagnetic induction heating device, the outlet of this electromagnetic heating coil connects bosh entrance；
CN201410265459.4 discloses a kind of high-strength steel and passes through hot rolling and the preparation method of burning optimization on line, uses low medium carbon steel,
Hot rolled plate carries out after hot rolling finish to gauge online immediate quenching process immediately, and on-line heating is incubated to two-phase section subsequently, so
After be cooled to soon partition district, be cooled to room temperature the soonest；CN 201210489696.X disclose a kind of aluminium alloy conductor preparation and
Line deformation heat treatment method, is drawn to the aluminium alloy conductor of preparation in on-line solution cooling water tank, opens water passing switch, make water
Cooling water in case is ejected on the aluminium alloy conductor of extrusion molding and carries out on-line solution process, on-line solution temperature be 400～
550 DEG C, cooling water flow is 15～20L/min, and solid solution cooling water tank length 8m, Trace speed is 20～50m/min, to solid solution
After aluminium alloy conductor carry out the 1～4 continuous ECAE of passage, utilize continuous ECAE deformation heat to carry out dynamic time effect, use coiling machine
Wire after timeliness is batched.
Although the current thermomechanical treatment technology of China has had certain basis and breakthrough, but there is also Equipment for Heating Processing
Backwardness, product quality unstable properties, production efficiency is low, consume energy problem high, with serious pollution.Therefore, for long length, the most straight
The rod of metal alloy in footpath, does not also have a kind of effective heat treatment technics that its performance can be made uniform, and the method for energy large-scale production.
Summary of the invention
The technical problem to be solved is the online solid-state providing a kind of rod of metal alloy base for above-mentioned prior art
Phase transformation processing means, continuously extruded, on-line solution and online timeliness are organically combined by it, it is achieved that rod of metal alloy base online solid-state phase
The integration of heating process and serialization, have the advantage that production efficiency is high and properties of product are stable.
The present invention solves the technical scheme that the problems referred to above are used: the online solid-state phase changes of a kind of rod of metal alloy base process dress
Putting, it includes the continuous extruder being sequentially arranged from A-P, coil-induced nonstorage calorifier, the first chiller, heating
Attemperator and the second chiller, described coil-induced nonstorage calorifier includes heat induced coil and the insulation line of induction
Circle, described heat induced coil is positioned on front side of insulation induction coil.
Described first chiller and the second chiller all include reflux cooling water tank, described in conflux above cooling water tank
Being provided with steam condenser, described steam condenser side is provided with bosh, and described bosh upper and lower is respectively
Being provided with cooling water intake and cooling water outlet, described bosh top is connected with steam condenser overhead by pipeline
Connecing, be connected with reflux cooling water tank by pipeline bottom described steam condenser, described reflux cooling water tank is divided by pipeline
It is not connected with cooling water intake and cooling water outlet.
Described insulation induction coil length is more than heat induced loop length.
The described a length of 15m of insulation induction coil.
The a length of 30m of described heating and heat-insulating device.
Compared with prior art, it is an advantage of the current invention that:
The online solid-state phase changes processing means of the present invention a kind of rod of metal alloy base, it can overcome current phase transformation strengthening type alloy
Bar exist poor-performing and uneven, can not long length produce, the problem of complex manufacturing, by by certain diameter cast
Rear rod of metal alloy base carries out large plastometric set by continuous extruding technology, improves deformation energy, and produces when utilizing alloy continuously extruded
The nonstorage calorifier that raw deformation heat and mould outlet install additional carries out online solid-state phase changes heat treatment, heat treatment terminate rear shrend or
Air cooling, organically combines continuously extruded, on-line solution and online timeliness, it is achieved that rod of metal alloy base online solid-state phase changes heat treatment
Integration and serialization, have the advantage that production efficiency is high and properties of product are stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the online solid-state phase changes processing means of the present invention a kind of rod of metal alloy base.
Fig. 2 is the structural representation of coil-induced nonstorage calorifier after continuous extruder in Fig. 1.
Fig. 3 is the structural representation of chiller F and M in Fig. 1.
Wherein:
Casting alloy bar base A
The extruding wheel B of continuous extruder
The die cavity C of continuous extruder
Heat induced coil D
Insulation induction coil E
First chiller F
Continuously extruded rod of metal alloy G
Heating and heat-insulating device L
Second chiller M
Cooling water intake a
High temperature alloy bar b
Cooling water outlet c
Steam condenser d
Reflux cooling water tank e.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Fig. 1 ~ Fig. 3, the online solid-state phase changes processing means of a kind of rod of metal alloy base in the present embodiment, it includes certainly
The continuous extruder that A-P is sequentially arranged, coil-induced nonstorage calorifier, the first chiller F, heating and heat-insulating device L and
Second chiller M, described coil-induced nonstorage calorifier include heat induced coil D and insulation induction coil E, described in add
Thermoinduction coil D is positioned on front side of insulation induction coil E.
Casting alloy bar base A enters the die cavity C of continuous extruder, casting alloy bar by the extruding wheel B of continuous extruder
Base A is processed to continuously extruded rod of metal alloy G, continuously extruded alloy at the die cavity C of continuous extruder through violent plastic deformation
Bar G through being heated to uniform temperature, sends out through high-temperature process subsequently in insulation induction coil E in heat induced coil D
Raw solid-state phase changes, the solid-state phase changes treatment effect guaranteeing continuously extruded rod of metal alloy G by the first chiller F, squeezes the most continuously
Pressure rod of metal alloy G enters back into heating and heat-insulating device L and solid-state phase changes occurs, and makes continuously extruded rod of metal alloy G reach suitable performance.
Described heat induced coil D length is shorter, and insulation induction coil E length is longer, main continuously extruded rod of metal alloy G
Radiation loss.
Described first chiller F includes reflux cooling water tank e, described in conflux that to be provided above steam cold for cooling water tank e
Condenser d, described steam condenser d side is provided with bosh, and described bosh upper and lower is respectively arranged with cooling
Water water inlet a and cooling water outlet c, described bosh top is connected with steam condenser d top by pipeline, described
Be connected with reflux cooling water tank e by pipeline bottom steam condenser d, described reflux cooling water tank e by pipeline respectively with
Cooling water intake a is connected with cooling water outlet c；
The structure of described second chiller M is identical with the first chiller F；
Above-mentioned chiller ensure that recycling of water, and when equipment brings into operation, cooling water is from cooling water intake a
Constantly entering cooled alloy bar, owing to the high temperature of rod of metal alloy can cause a part of water to become steam, steam flows upwardly into
It is condensed into water after steam condenser d, flows into reflux cooling water tank e；Another part water can enter returned cold from cooling water outlet c
But water tank e.The water entering reflux cooling water tank e is recycled to cooling water intake a after cooling as cooling water continuation cooling conjunction
Gold bar.When rod of metal alloy base needs air cooling, close cooling water intake a, high temperature alloy bar b and cool down the most in atmosphere.
Its processing method comprises the following steps:
First, the cathode copper of copper content 99.95% and CuCrZr intermediate alloy are added according to a certain percentage draw melting
Stove, continuous up-casting becomes the rod of metal alloy base of 20mm diameter；
Secondly, continuous extruder, coil-induced nonstorage calorifier (are included heat induced coil D and the insulation line of induction
Circle E), the first chiller F, heating and heat-insulating device L, the second chiller M open, wherein, insulation induction coil E's is a length of
The a length of 30m of 15m, heating and heat-insulating device L.Treat that device parameter reaches requirement: continuous extruder extrusion speed 0.52m/ is set
Min, continuously extruded after heat induced coil D design temperature 960-980 DEG C, be incubated induction coil E design temperature 980 ± 10
DEG C, heating and heat-insulating device L design temperature 500 ± 5 DEG C；Set the first chiller F and the cooling water temperature of the second chiller M
It it is 20 ± 5 DEG C.Then, heat 7 ~ 8 sections of short material of copper are successively put into extruding race, then by the casting of diameter 20mm
Rod of metal alloy base A accesses continuous extruder, casting alloy bar base A through being continuously extruded into continuously extruded rod of metal alloy G of diameter 25mm,
Heat induced coil D is heated to 980 DEG C, subsequently enters in insulation induction coil E and pass through with the speed of 0.52m/min, protect
Temperature about 30min；Being cooled fast to 20 DEG C subsequently into the first chiller F, the most continuously extruded rod of metal alloy G enters interior temperature 500
DEG C heating and heat-insulating device L in be incubated about 60 ± 5min；Subsequently enter in the second chiller M and carry out being cooled to 20 DEG C, finally
Bend to dish.
Finally, the bar base of the 25mm diameter that detection prepares, its tension slightly reaches 480MPa, and conductivity reaches 82%IACS.
In addition to the implementation, present invention additionally comprises other embodiments, all employing equivalents or equivalence to replace
The technical scheme that mode is formed, all should fall within the scope of the hereto appended claims.
Claims (5)
1. the online solid-state phase changes processing means of a rod of metal alloy base, it is characterised in that: it includes being sequentially arranged from A-P
Continuous extruder, coil-induced nonstorage calorifier, the first chiller, heating and heat-insulating device and the second chiller, described
Coil-induced nonstorage calorifier includes heat induced coil and insulation induction coil, and described heat induced coil is positioned at insulation sense
Answer on front side of coil.
The online solid-state phase changes processing means of a kind of rod of metal alloy base the most according to claim 1, it is characterised in that: described
One chiller and the second chiller all include that reflux cooling water tank, described reflux cooling water tank are provided above steam condensation
Device, described steam condenser side is provided with bosh, and described bosh upper and lower is respectively arranged with cooling water and enters
The mouth of a river and cooling water outlet, described bosh top is connected with steam condenser overhead by pipeline, and described steam is cold
Being connected with reflux cooling water tank by pipeline bottom condenser, described reflux cooling water tank is intake with cooling water respectively by pipeline
Mouth is connected with cooling water outlet.
The online solid-state phase changes processing means of a kind of rod of metal alloy base the most according to claim 1, it is characterised in that: described guarantor
Warming answers loop length to be more than heat induced loop length.
The online solid-state phase changes processing means of a kind of rod of metal alloy base the most according to claim 1, it is characterised in that: described guarantor
Warming answers loop length to be 15m.
The online solid-state phase changes processing means of a kind of rod of metal alloy base the most according to claim 1, it is characterised in that add described in:
The a length of 30m of hot attemperator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620740494.1U CN205856576U (en) | 2016-07-14 | 2016-07-14 | A kind of online solid-state phase changes processing means of rod of metal alloy base |
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| CN201620740494.1U CN205856576U (en) | 2016-07-14 | 2016-07-14 | A kind of online solid-state phase changes processing means of rod of metal alloy base |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986205A (en) * | 2016-07-14 | 2016-10-05 | 中铁建电气化局集团康远新材料有限公司 | On-line solid-state phase change treatment device for alloy rod billet and treatment method thereof |
| CN115094225A (en) * | 2022-08-24 | 2022-09-23 | 兴化市顺杰高温合金制品有限公司 | Annealing device for processing resistance wire |
-
2016
- 2016-07-14 CN CN201620740494.1U patent/CN205856576U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986205A (en) * | 2016-07-14 | 2016-10-05 | 中铁建电气化局集团康远新材料有限公司 | On-line solid-state phase change treatment device for alloy rod billet and treatment method thereof |
| CN105986205B (en) * | 2016-07-14 | 2017-08-11 | 中铁建电气化局集团康远新材料有限公司 | The online solid-state phase changes processing unit and its processing method of a kind of rod of metal alloy base |
| CN115094225A (en) * | 2022-08-24 | 2022-09-23 | 兴化市顺杰高温合金制品有限公司 | Annealing device for processing resistance wire |
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