CN105586473A - Continuous solid-solution quenching device of Cu-Cr-Zr alloy rods or wires - Google Patents
Continuous solid-solution quenching device of Cu-Cr-Zr alloy rods or wires Download PDFInfo
- Publication number
- CN105586473A CN105586473A CN201610074956.5A CN201610074956A CN105586473A CN 105586473 A CN105586473 A CN 105586473A CN 201610074956 A CN201610074956 A CN 201610074956A CN 105586473 A CN105586473 A CN 105586473A
- Authority
- CN
- China
- Prior art keywords
- bar material
- wire rod
- alloy bar
- frequency induction
- solution hardening
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/60—Continuous furnaces for strip or wire with induction heating
-
- 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
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- 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
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention provides a continuous solid-solution quenching device of Cu-Cr-Zr alloy rods or wires with high strength and high conductivity and a process thereof, and belongs to the technical field of preparation of metal materials. The continuous solid-solution quenching device consists of a driving system, a temperature control system, an inductive heating system, a quenching cooling system and a gas protection system. The inductive heating system adopts a two-section heating mode of medium-frequency inductive heating and high-frequency inductive heating, facilitates prevention of temperature lowering in the process of the Cu-Cr-Zr alloy rods or wires entering a quenching area, and improves the quenching cooling effect. The continuous solid-solution quenching device and process are used for treating the Cu-Cr-Zr alloy rods or wires, are high in automation degree and production efficiency, and in particular, facilitate guarantee of uniformity and consistency of quenching quality of the alloy rods or wires.
Description
Technical field
The present invention relates to a kind of continuous heat technology of high property copper alloy, belong to metal material processing technology of preparing field, the continuous solution hardening devices and methods therefor of a kind of high-strength highly-conductive Cu-Cr-Zr alloy bar material or wire rod is particularly provided.
Background technology
Cu-Cr-Zr alloy has high intensity and good conduction, heat conductivility, anti-softening temperature is high, anti-wear performance is good, is the optimal selection that critical material, the especially speed per hour of high ferro electrical network contact wire etc. exceedes the above current-carrying capacity high ferro of 350km/h, 1000A contact wire material.
At present both at home and abroad about the typical preparation technology of Cu-Cr-Zr alloyed contact line is vacuum casting-hot extrusion (forge hot, hot rolling)-solution hardening processing-cold drawing-Ageing Treatment-cold drawing [ meter Xu Jun etc., a kind of chrome zirconium copper alloy and preparation and fabrication method thereof, Chinese invention patent, CN10171876A, 2010-06-02]. The method technique is comparatively ripe, being applicable to technical scale produces, but owing to adopting resistance furnace to carry out solid solution and Ageing Treatment, uniformity, the uniformity control difficulty of product quality are large, and especially in the time producing over-long specification (more than 2 ~ 3km) contact wire product, problem is comparatively outstanding. The continuous solution hardening treatment process of exploitation Cu-Cr-Zr alloy bar material or wire rod is the effective measures that address the above problem.
Eddy-current heating continous heat processing method [is for example widely used in the intermediate annealing of ferrous materials (thin steel band and wire rod etc.) and copper and copper-alloy pipe-material and finished products, Zhao Hongjin etc., the impact of online induction annealing on TP2 copper pipe mechanical property, heat processing technique, 2011,40 (4): 136-138.]. Continuous annealing has that uniform in quality and high conformity, thermal treatment rate are fast, production efficiency advantages of higher. But because Cu-Cr-Zr alloy solid solution temperature high (more than 900 DEG C), time are long, blank is oxidizable, quench cooling rate requires high, and traditional sense of continuity answers annealing device and technique to be difficult to be applied to the solution hardening processing of Cu-Cr-Zr alloy bar material or wire rod.
Summary of the invention
For the problem of existing Cu-Cr-Zr alloy bar material or wire rod solution hardening heat treatment existence, the invention provides continuous solution hardening treating apparatus and the technique of a kind of Cu-Cr-Zr alloy bar material or wire rod, be conducive to improve the quality of high-performance Cu-Cr-Zr alloy bar material or wire rod.
Technical scheme of the present invention is: the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material or wire rod, described quenching unit comprises drive system, temperature-controlling system, heating system, quench cooled system and gas protection system.
Further, described drive system is used for controlling Cu-Cr-Zr alloy bar material or wire rod and steadily moves in solution hardening process continuously;
Described temperature-controlling system connects heating system, controls heating system simultaneously heat for collecting temperature;
Described heating system is placed in described Cu-Cr-Zr alloy bar material or all sides of wire rod, and described heating system comprises intermediate frequency induction heating device and high-frequency induction heating apparatus;
Described quench cooled system is placed in described heating system end;
Described gas protection system is for providing inert gas shielding environment in continuous solution hardening process.
Further, described intermediate frequency induction heating device is connected with described high-frequency induction heating apparatus, described intermediate frequency induction heating device is placed in Cu-Cr-Zr alloy bar material or the contrary side of wire rod feed direction, and described high-frequency induction heating apparatus is placed in a side of feed direction;
Described intermediate frequency induction heating device is made up of medium frequency induction power supply and the induction coil of frequency 1-10kHz, rated power 30-200kW, described high-frequency induction heating apparatus is that power supply and the induction coil that 30-80kHz, rated power are 30-150kW forms by frequency, Frequency Induction Heating section length is 0.5-50m, and high-frequency induction heating section length is 30-1000mm.
Further, described drive system comprises push rolls and carry-over pinch rolls, and the roll surface of described push rolls and carry-over pinch rolls is carved with groove;
Described Cu-Cr-Zr alloy bar material or gauge or diameter of wire are 6-10mm; The delivery speed of described drive system is 20-10000mm/min.
Further, described temperature-controlling system comprises temperature thermocouple, Non-contacting Infrared Thermometer, temperature indicating device and PLC temperature control module;
The scope of described control system control temperature is 100-1200 DEG C.
Further, described quench cooled system comprises spraying cooling mode and directly wears water cooling mode;
Described quench cooled system is carried out cooling time, and discharge is 50-800L/h, and discharge is directly proportional to Cu-Cr-Zr alloy radius squared, delivery speed and alloy temperature.
Further, described gas protection system comprises that quartz glass tube and inert gas are blown into device.
A continuous solution hardening method for Cu-Cr-Zr alloy bar material or wire rod, applies above-mentioned continuous solution hardening device, it is characterized in that, comprises the steps:
(1) be 6-100mm by diameter, containing 0.1-1.6wt%Cr, 0.02-0.20wt%Zr, the Cu-Cr-Zr alloy bar material of impurity < 0.2wt% or wire rod are placed on push rolls arrival end, in gas protection system, pass into argon gas;
(2) start temperature-controlling system and drive system, delivery speed is set as 20 ~ 10000mm/min, and heating in medium frequency district and high-frequency heating district Temperature Setting are 900 ~ 1070 DEG C;
(3) delivery speed of control Cu-Cr-Zr alloy bar material or wire rod, making its arbitrary heating position is 5 ~ 30min in the holdup time in heating in medium frequency district;
(4) Cu-Cr-Zr alloy bar material or wire rod are sprayed water or wear water-quenching after by high-frequency induction heating district, complete continuous solution hardening.
The present invention has following beneficial effect:
1) adopt the continuous solution hardening mode of eddy-current heating, automaticity is high, and production efficiency is high, is particularly advantageous in the uniformity and the uniformity that ensure Cu-Cr-Zr alloy bar material or wire rod quenching quality;
2) continuously solution hardening device adopts " Frequency Induction Heating+high-frequency induction heating " two-part mode of heating, is conducive to prevent that Cu-Cr-Zr alloy bar material or wire rod from entering the decline of temperature the process of quench zone from intermediate frequency induction zone, improves quench cooled effect;
3) solution hardening device adopts inert gas (argon gas) protection continuously, has effectively prevented the oxidation of Cu-Cr-Zr alloy bar material or wire rod heating, insulating process.
Brief description of the drawings
Fig. 1 is a kind of Cu-Cr-Zr alloy bar material of proposing of the present invention or the continuous solution hardening device schematic diagram of wire rod.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
The continuous solution hardening device of Cu-Cr-Zr alloy bar material or wire rod is made up of drive system, temperature-controlling system, heating system, quench cooled system and gas protection system.
Described drive system is made up of push rolls 1 and carry-over pinch rolls 5, being used for controlling Cu-Cr-Zr alloy bar material or wire rod steadily moves in continuous solution hardening process, it is characterized by roll surface position and be carved with groove, be applicable to the clamping of diameter 6 ~ 100mm bar or wire rod, delivery speed adjustable range is 20 ~ 10000mm/min;
Described temperature-controlling system shows that by common temperature thermocouple or Non-contacting Infrared Thermometer and temperature record, PLC temperature control module (6 and 7) etc. form, for the temperature control of Cu-Cr-Zr alloy bar material or the continuous solution hardening process of wire rod, temperature range is 100 ~ 1200 DEG C;
Described heating system is made up of intermediate frequency induction heating device 2 and high-frequency induction heating apparatus 3, intermediate frequency induction heating device is made up of medium frequency induction power supply and the induction coil of frequency 1 ~ 10kHz, rated power 30 ~ 200kW, high-frequency induction heating apparatus is that power supply and the induction coil that 30 ~ 80kHz, rated power are 30 ~ 150kW forms by frequency, Frequency Induction Heating section length is 0.5 ~ 50m, and high-frequency induction heating section length is 30 ~ 1000mm.
It is cooling that described quench cooled system 4 adopts cool water shower device to force Cu-Cr-Zr alloy bar material or wire rod, and discharge is 50 ~ 800L/h; Described quench cooled system 4 also can adopt directly wears water cooling mode.
Described gas protection system is made up of quartz glass tube and inert gas (as argon gas) device for blowing, to prevent the oxidation in solid solution process of Cu-Cr-Zr alloy bar material or wire rod.
Embodiment 1: the solution hardening of diameter 30mmCu-1.2%Cr-0.16%Zr alloy bar material
The continuous solution hardening device basic parameter of implementing this routine Cu-Cr-Zr alloy bar material is: temperature-controlling system adopts Non-contacting Infrared Thermometer and PLC temperature control module; Intermediate frequency induction heating device is made up of medium frequency induction power supply and the induction coil of frequency 3kHz, rated power 45kW, high-frequency induction heating apparatus is that power supply and the induction coil that 50kHz, rated power are 45kW forms by frequency, Frequency Induction Heating section length is 2m, and high-frequency induction heating section length is 50mm; Adopt cool water shower device to force bar cooling, discharge is 80L/h; Cu-Cr-Zr alloy bar material solution treatment process adopts argon shield.
Implementing this routine technique is:
(1) be 30mm by diameter, containing 1.2wt%Cr, 0.16wt%Zr, the Cu-Cr-Zr alloy bar material of impurity < 0.2wt% is placed in the drive system of arrival end, in gas protection system, passes into argon gas;
(2) start temperature-controlling system and drive system, delivery speed is set as 100mm/min, and heating in medium frequency district and high-frequency heating district Temperature Setting are 960 DEG C;
(3) delivery speed of control Cu-Cr-Zr alloy bar material, making its arbitrary heating position is 20min in the holdup time in heating in medium frequency district;
(4) Cu-Cr-Zr alloy bar material or wire rod carry out jet hardening after by high-frequency induction heating district.
Uniformity and the uniformity of the prepared solid solution state Cu-Cr-Zr alloy structure performance of this technique are better than adopting resistance furnace processing sample, and this technique can realize the continuous solution hardening processing of Cu-Cr-Zr alloy, have greatly improved production efficiency.
Embodiment 2: the solution hardening of diameter 50mmCu-1.0%Cr-0.08%Zr alloy bar material
The continuous solution hardening device basic parameter of implementing this routine Cu-Cr-Zr alloy bar material is: temperature-controlling system adopts Non-contacting Infrared Thermometer and PLC temperature control module; Intermediate frequency induction heating device is made up of medium frequency induction power supply and the induction coil of frequency 3kHz, rated power 45kW, high-frequency induction heating apparatus is that power supply and the induction coil that 50kHz, rated power are 45kW forms by frequency, Frequency Induction Heating section length is 2.4m, and high-frequency induction heating section length is 80mm; Adopting cool water shower device to carry out forced cooling water flow to bar is 100L/h; Cu-Cr-Zr alloy bar material heat treatment overall process adopts argon shield.
Implementing this routine technique is:
(1) be 50mm by diameter, containing 1.0wt%Cr, 0.08wt%Zr, the Cu-Cr-Zr alloy bar material of impurity < 0.2wt% is placed in the drive system of arrival end, in gas protection system, passes into argon gas;
(2) start temperature-controlling system and drive system, delivery speed is set as 80mm/min, and heating in medium frequency district and high-frequency heating district Temperature Setting are 980 DEG C;
(3) delivery speed of control Cu-Cr-Zr alloy bar material or wire rod, making its arbitrary heating position is 30min in the holdup time in heating in medium frequency district;
(4) Cu-Cr-Zr alloy bar material or wire rod carry out jet hardening after by high-frequency induction heating district.
Uniformity and the uniformity of the prepared solid solution state Cu-Cr-Zr alloy structure performance of this technique are better than adopting resistance furnace processing sample, and this technique can realize the continuous solution hardening processing of Cu-Cr-Zr alloy, have greatly improved production efficiency.
Embodiment 3: the solution hardening of diameter 10mmCu-0.6%Cr-0.04%Zr alloy wire
The continuous solution hardening device basic parameter of implementing this routine Cu-Cr-Zr alloy bar material is: temperature-controlling system adopts Non-contacting Infrared Thermometer and PLC temperature control module; Intermediate frequency induction heating device is made up of medium frequency induction power supply and the induction coil of frequency 3kHz, rated power 45kW, high-frequency induction heating apparatus is that power supply and the induction coil that 50kHz, rated power are 45kW forms by frequency, Frequency Induction Heating section length is 1.5m, and high-frequency induction heating section length is 30mm; Adopting cool water shower device to carry out forced cooling water flow to bar is 60L/h; Cu-Cr-Zr alloy bar material heat treatment overall process adopts argon shield.
Implementing this routine technique is:
(1) be 10mm by diameter, containing 0.6wt%Cr, 0.04wt%Zr, the Cu-Cr-Zr alloy bar material of impurity < 0.2wt% is placed in the drive system of arrival end, in gas protection system, passes into argon gas;
(2) start temperature-controlling system and drive system, delivery speed is set as 100mm/min, and heating in medium frequency district and high-frequency heating district Temperature Setting are 950 DEG C;
(3) delivery speed of control Cu-Cr-Zr alloy bar material or wire rod, making its arbitrary heating position is 15min in the holdup time of the thermal treatment zone;
(4) Cu-Cr-Zr alloy bar material or wire rod carry out jet hardening after by high-frequency induction heating district.
Uniformity and the uniformity of the prepared solid solution state Cu-Cr-Zr alloy structure performance of this technique are better than adopting resistance furnace processing sample, and this technique can realize the continuous solution hardening processing of Cu-Cr-Zr alloy, have greatly improved production efficiency.
Claims (8)
1. a continuous solution hardening device for Cu-Cr-Zr alloy bar material or wire rod, is characterized in that, described quenching unit comprises drive system, temperature-controlling system, heating system, quench cooled system and gas protection system.
2. the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material according to claim 1 or wire rod, is characterized in that, described drive system is used for controlling Cu-Cr-Zr alloy bar material or wire rod steadily moves in continuous solution hardening process;
Described temperature-controlling system connects heating system, controls heating system simultaneously heat for collecting temperature;
Described heating system is placed in described Cu-Cr-Zr alloy bar material or all sides of wire rod, and described heating system comprises intermediate frequency induction heating device and high-frequency induction heating apparatus;
Described quench cooled system is placed in described heating system end;
Described gas protection system is for providing inert gas shielding environment in continuous solution hardening process.
3. the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material according to claim 2 or wire rod, it is characterized in that, described intermediate frequency induction heating device is connected with described high-frequency induction heating apparatus, described intermediate frequency induction heating device is placed in Cu-Cr-Zr alloy bar material or the contrary side of wire rod feed direction, and described high-frequency induction heating apparatus is placed in a side of feed direction;
Described intermediate frequency induction heating device is made up of medium frequency induction power supply and the induction coil of frequency 1-10kHz, rated power 30-200kW, described high-frequency induction heating apparatus is that power supply and the induction coil that 30-80kHz, rated power are 30-150kW forms by frequency, Frequency Induction Heating section length is 0.5-50m, and high-frequency induction heating section length is 30-1000mm.
4. the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material according to claim 2 or wire rod, is characterized in that, described drive system comprises push rolls and carry-over pinch rolls, and the roll surface of described push rolls and carry-over pinch rolls is carved with groove;
Described Cu-Cr-Zr alloy bar material or gauge or diameter of wire are 6-10mm; The delivery speed of described drive system is 20-10000mm/min.
5. the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material according to claim 2 or wire rod, is characterized in that, described temperature-controlling system comprises temperature thermocouple, Non-contacting Infrared Thermometer, temperature indicating device and PLC temperature control module;
The scope of described control system control temperature is 100-1200 DEG C.
6. the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material according to claim 2 or wire rod, is characterized in that, described quench cooled system comprises spraying cooling mode and directly wears water cooling mode;
Described quench cooled system is carried out cooling time, and discharge is 50-800L/h, and discharge is directly proportional to Cu-Cr-Zr alloy radius squared, delivery speed and alloy temperature.
7. the continuous solution hardening device of a kind of Cu-Cr-Zr alloy bar material according to claim 2 or wire rod, is characterized in that, described gas protection system comprises that quartz glass tube and inert gas are blown into device.
8. a continuous solution hardening method for Cu-Cr-Zr alloy bar material or wire rod, the described continuous solution hardening device of one of application the claims 1-7, is characterized in that, comprises the steps:
(1) be 6-100mm by diameter, containing 0.1-1.6wt%Cr, 0.02-0.20wt%Zr, the Cu-Cr-Zr alloy bar material of impurity < 0.2wt% or wire rod are placed on push rolls arrival end, in gas protection system, pass into argon gas;
(2) start temperature-controlling system and drive system, delivery speed is set as 20 ~ 10000mm/min, and heating in medium frequency district and high-frequency heating district Temperature Setting are 900 ~ 1070 DEG C;
(3) delivery speed of control Cu-Cr-Zr alloy bar material or wire rod, making its arbitrary heating position is 5 ~ 30min in the holdup time in heating in medium frequency district;
(4) Cu-Cr-Zr alloy bar material or wire rod are sprayed water or wear water-quenching after by high-frequency induction heating district, complete continuous solution hardening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074956.5A CN105586473B (en) | 2016-02-03 | 2016-02-03 | A kind of continuous solution hardening device of Cu Cr Zr alloy bar materials or wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074956.5A CN105586473B (en) | 2016-02-03 | 2016-02-03 | A kind of continuous solution hardening device of Cu Cr Zr alloy bar materials or wire rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105586473A true CN105586473A (en) | 2016-05-18 |
| CN105586473B CN105586473B (en) | 2018-02-27 |
Family
ID=55926370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074956.5A Active CN105586473B (en) | 2016-02-03 | 2016-02-03 | A kind of continuous solution hardening device of Cu Cr Zr alloy bar materials or wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105586473B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878173A (en) * | 2015-06-02 | 2015-09-02 | 山西煤矿机械制造有限责任公司 | Heat-treatment quenching method for crusher hammerhead |
| CN107998985A (en) * | 2017-12-20 | 2018-05-08 | 北京科技大学 | A kind of method and reaction unit for simulating working condition measurement metal material burning behavior |
| CN110578159A (en) * | 2019-07-24 | 2019-12-17 | 天津大学 | Tungsten-chromium-zirconium-copper pipe penetrating structure connecting method based on tungsten ring inner surface nano porosification |
| CN113310316A (en) * | 2021-05-31 | 2021-08-27 | 中天钢铁集团有限公司 | Bar sample heating device and operation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111109A (en) * | 1994-05-02 | 1995-11-08 | 周安善 | Method of drying fresh Spirulina |
| CN202047120U (en) * | 2011-02-22 | 2011-11-23 | 浙江宏天铜业有限公司 | Solid solution strengthening processing device for copper-chromium-zirconium alloy |
| CN202576498U (en) * | 2012-02-21 | 2012-12-05 | 西部钛业有限责任公司 | Nickel-base corrosion-resistant alloy pipe heat treatment device |
| CN103710522A (en) * | 2013-12-31 | 2014-04-09 | 北京科技大学 | Copper-clad aluminium composite flat cable induction continuous annealing equipment and process using equipment |
-
2016
- 2016-02-03 CN CN201610074956.5A patent/CN105586473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111109A (en) * | 1994-05-02 | 1995-11-08 | 周安善 | Method of drying fresh Spirulina |
| CN202047120U (en) * | 2011-02-22 | 2011-11-23 | 浙江宏天铜业有限公司 | Solid solution strengthening processing device for copper-chromium-zirconium alloy |
| CN202576498U (en) * | 2012-02-21 | 2012-12-05 | 西部钛业有限责任公司 | Nickel-base corrosion-resistant alloy pipe heat treatment device |
| CN103710522A (en) * | 2013-12-31 | 2014-04-09 | 北京科技大学 | Copper-clad aluminium composite flat cable induction continuous annealing equipment and process using equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878173A (en) * | 2015-06-02 | 2015-09-02 | 山西煤矿机械制造有限责任公司 | Heat-treatment quenching method for crusher hammerhead |
| CN104878173B (en) * | 2015-06-02 | 2017-03-01 | 山西煤矿机械制造股份有限公司 | A kind of heat-treatment quenching method of grinder hammerhead |
| CN107998985A (en) * | 2017-12-20 | 2018-05-08 | 北京科技大学 | A kind of method and reaction unit for simulating working condition measurement metal material burning behavior |
| CN107998985B (en) * | 2017-12-20 | 2023-10-13 | 北京科技大学 | Method and reaction device for testing combustion behavior of metal material by simulating working conditions |
| CN110578159A (en) * | 2019-07-24 | 2019-12-17 | 天津大学 | Tungsten-chromium-zirconium-copper pipe penetrating structure connecting method based on tungsten ring inner surface nano porosification |
| CN113310316A (en) * | 2021-05-31 | 2021-08-27 | 中天钢铁集团有限公司 | Bar sample heating device and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105586473B (en) | 2018-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105586473A (en) | Continuous solid-solution quenching device of Cu-Cr-Zr alloy rods or wires | |
| CN103710522B (en) | A kind of copper-clad aluminum composite flat row induction continuous annealing apparatus and technique thereof | |
| CN202169276U (en) | System for rolling metal material in electroplastic effect and thermal plasticity combined manner | |
| CN101886215A (en) | Short-flow high-efficiency preparation method of thin high-silicon electrical steel strip | |
| CN202316942U (en) | On-line heating device for continuously-cast large round blank | |
| CN101934309B (en) | Metal plate heating type roll bending forming method and device thereof | |
| WO2017028552A1 (en) | Method for rolling metal wire or rod with assistance of combined static magnetic field | |
| CN106191393A (en) | A kind of novel three-stage non-oxidation continuous annealer | |
| CN113857283B (en) | Forming method of high-speed tool steel bar | |
| CN109440034B (en) | Heat treatment process of high-strength high-conductivity copper-chromium-zirconium alloy long wire | |
| EP4169633A1 (en) | Thin strip production process employing continuous casting and rolling | |
| CN104588408B (en) | A kind of heating means of industrially pure titanium square billet | |
| CN102350488B (en) | Online heating device for continuous casting round bloom | |
| EP3440419B1 (en) | Railless support of billets within electric induction heating coils | |
| CN1055315C (en) | Heat treatment method for iron-base ultramicaolith iron core | |
| CN102814347A (en) | Medium carbon alloy steel electrical contact heating warm drawing process | |
| CN101691626B (en) | Production method of pre-hardened high-speed steel products and production device thereof | |
| CN106475539A (en) | A kind of mitigate the device of strand chink and subtract cracking method | |
| CN104831039B (en) | A kind of electrical sheet annealing heating method | |
| CN204874603U (en) | Be used for in succession online annealing equipment of tubular metal resonator rod material | |
| CN107447080A (en) | A kind of quick, welded seam of aluminium alloy local stress relaxation method of low temperature | |
| CN204644400U (en) | A kind of novel three-stage non-oxidation continuous annealer | |
| CN102234749A (en) | Processing apparatus for on line stress relieving of aluminum alloy bars and strips | |
| CN201791800U (en) | Roll center heating type roll bend forming device | |
| CN204779677U (en) | Annealing heating device that electrical sheet is adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |