CN109338259A - The annealing device and its method of two silicon of high-strength high-elasticity cupro-nickel - Google Patents
The annealing device and its method of two silicon of high-strength high-elasticity cupro-nickel Download PDFInfo
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- CN109338259A CN109338259A CN201811431160.6A CN201811431160A CN109338259A CN 109338259 A CN109338259 A CN 109338259A CN 201811431160 A CN201811431160 A CN 201811431160A CN 109338259 A CN109338259 A CN 109338259A
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- Prior art keywords
- cupro
- silicon
- nickel
- cooling
- cooling trough
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 53
- 239000010703 silicon Substances 0.000 title claims abstract description 53
- 229910000570 Cupronickel Inorganic materials 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000000137 annealing Methods 0.000 title claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The present invention relates to the annealing devices and its method of a kind of two silicon of high-strength high-elasticity cupro-nickel, two silicon line of cupro-nickel successively passes through electromagnetic heating furnace and cooling trough after draw drum unwrapping wire, cleaning device and drying device are equipped with after the cooling trough, stirring rod is had in the cooling trough, the cleaning device is equipped with cleaning roller in parallel up and down, banister brush is stained in the cleaning roller, the drying device is equipped with suction roll in parallel up and down, each suction roll is correspondingly provided with fan, and the tail portion of the drying device is equipped with meter counter.The present invention can instant heating and rapid cooling, improve product strength, keep product more wear resistant, extend product service life, 200HB can be improved in product hardness, and tensile strength reaches 700MPa, and product is safer.
Description
Technical field
The present invention relates to copper alloy technical fields, and in particular to a kind of annealing device of two silicon of high-strength high-elasticity cupro-nickel
And its method.
Background technique
Two silicon of cupro-nickel is mainly used to manufacture various current-carrying elastic elements, precision instrument elastic element, and all kinds of relays are with leading
Electrical spring, contact spring, all kinds of plug parts, diaphragm, bellows and bourdon tube are widely used in mechanical, Aeronautics and Astronautics and nuclear industry
Automatic detection, instrument in field only table and electronic computer and microelectric technique etc..Similar production currently on the market
The performance of product is generally as follows: hardness 180HB, tensile strength 600MPa, security level is inadequate, and there are still cracking and residual stress are big
Risk.Traditional handicraft uses box stove heating, and heating time is long, needs 2 hours, surface oxide layer is difficult to clean.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of heat treatment of two silicon of high-strength high-elasticity cupro-nickel dresses
Set and its method, can instant heating and rapid cooling, improve product strength, keep product more wear resistant, extend product and use the longevity
200HB can be improved in life, product hardness, and tensile strength reaches 700MPa, and product is safer.
The object of the present invention is achieved like this:
A kind of annealing device of two silicon of high-strength high-elasticity cupro-nickel, two silicon line of cupro-nickel successively pass through electromagnetism after draw drum unwrapping wire
Heating furnace and cooling trough, are equipped with cleaning device and drying device after the cooling trough, in the cooling trough on have
Stirring rod, the cleaning device are equipped with cleaning roller in parallel up and down, are stained with banister brush in the cleaning roller, above and below the drying device
It is equipped with suction roll in parallel, each suction roll is correspondingly provided with fan, and the tail portion of the drying device is equipped with meter counter.
Preferably, the groove body of cooling trough is equipped with collet, is equipped with water in collet.
Preferably, along inlet wire direction, the stirring rod on upper layer is equipped with multiple, the distance between the stirring rod on two neighboring upper layer
It is incremented by successively；The stirring rod of lower layer be equipped with it is multiple, the distance between stirring rod of two neighboring lower layer is incremented by successively.
Preferably, the line outlet of the incoming line of the cooling trough closely electromagnetic heating furnace, distance a are 0-10mm.
A kind of heat treatment method of two silicon of high-strength high-elasticity cupro-nickel, using above-mentioned apparatus, comprising the following steps:
Step 1: two silicon line of cupro-nickel is by entering electromagnetic heating furnace after draw drum unwrapping wire, it is anxious using 9000-10000HZ Medium frequency induction
Speed heating, heats 2-3min temperature；
Step 2: two silicon line of cupro-nickel enters cooling trough, and the cooling water in cooling trough is after temperature reaches 850-950 DEG C
0-50 DEG C, stirring rod carries out rapid cooling by electric motor starting at this time；
Step 3: cooling cupro-nickel two silicon of the rear surface with moisture, which enters cleaning roller, carries out clean the surface, the cupro-nickel after surface clean
Two silicon enter suction roll suck dry moisture, and accelerate drying with fan；
Step 4: two silicon of cupro-nickel enters take-up reel take-up after meter counter metering.
Preferably, when the cooling water temperature in step 2 in cooling trough is more than 50 DEG C, the water in collet carries out water and follows
Ring cools down to the cooling water in cooling trough.
The beneficial effects of the present invention are:
The present invention can instant heating and rapid cooling, improve product strength, keep product more wear resistant, extend product use the longevity
200HB can be improved in life, product hardness, and tensile strength reaches 700MPa, and product is safer.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein: draw drum 1；Electromagnetic heating furnace 2；Cooling trough 3；Stirring rod 3.1；Collet 3.2；Cleaning device 4；Cleaning roller
4.1；Banister brush 4.2；Drying device 5；Suction roll 5.1；Fan 5.2；Meter counter 5.3；Take-up reel 6.
Specific embodiment
Referring to Fig. 1, the present invention relates to a kind of annealing devices of two silicon of high-strength high-elasticity cupro-nickel, and two silicon line of cupro-nickel is through putting
Successively pass through electromagnetic heating furnace 2 and cooling trough 3 after 1 unwrapping wire of drum, is equipped with cleaning device 4 and drying after the cooling trough 3
Device 5, in the cooling trough 3 on have stirring rod 3.1, about 4 cleaning device is equipped with cleaning roller 4.1, institute in parallel
It states and is stained with banister brush 4.2 in cleaning roller 4.1, about 5 drying device is equipped with suction roll 5.1 in parallel, and each suction roll 5.1 is right
It should be equipped with fan 5.2, the tail portion of the drying device 5 is equipped with meter counter 5.3.
The groove body of cooling trough 3 is equipped with collet 3.2, is equipped with water in collet.
Along inlet wire direction, the stirring rod 3.1 on upper layer is equipped with multiple, and the distance between the stirring rod on two neighboring upper layer is successively
It is incremented by；The stirring rod 3.1 of lower layer be equipped with it is multiple, the distance between stirring rod of two neighboring lower layer is incremented by successively.
The line outlet of the incoming line of the cooling trough 3 closely electromagnetic heating furnace 2, distance a are 0-10mm.
A kind of heat treatment method of two silicon of high-strength high-elasticity cupro-nickel, comprising the following steps:
Step 1: two silicon line of cupro-nickel by after 1 unwrapping wire of draw drum enter electromagnetic heating furnace 2, using 9000-10000HZ Medium frequency induction
Instant heating heats 2-3min temperature；
Step 2: two silicon line of cupro-nickel enters cooling trough 3, and the cooling water in cooling trough is after temperature reaches 850-950 DEG C
0-50 DEG C, stirring rod 3.1 carries out rapid cooling by electric motor starting at this time；
Step 3: cooling cupro-nickel two silicon of the rear surface with moisture, which enters cleaning roller 4.1, carries out clean the surface, the copper after surface clean
Two silicon of nickel enters 5.1 suck dry moisture of suction roll, and accelerates drying with fan 5.2；
Step 4: two silicon of cupro-nickel enters 6 take-up of take-up reel after 5.3 metering of meter counter.
Wherein, when the cooling water temperature in step 2 in cooling trough 3 is more than 50 DEG C, the water in collet 3.2 carries out water
Circulation, cools down to the cooling water in cooling trough 3.
A kind of embodiment 1: heat treatment method of two silicon of high-strength high-elasticity cupro-nickel, comprising the following steps:
Step 1: two silicon line of cupro-nickel is rapidly added by entering electromagnetic heating furnace 2 after 1 unwrapping wire of draw drum using 9000HZ Medium frequency induction
Heat heats 2.5min temperature；
Step 2: two silicon line of cupro-nickel enters cooling trough 3 after temperature reaches 850 DEG C, the cooling water in cooling trough is 0 DEG C,
Stirring rod 3.1 carries out rapid cooling by electric motor starting at this time；
Step 3: cooling cupro-nickel two silicon of the rear surface with moisture, which enters cleaning roller 4.1, carries out clean the surface, the copper after surface clean
Two silicon of nickel enters 5.1 suck dry moisture of suction roll, and accelerates drying with fan 5.2；
Step 4: two silicon of cupro-nickel enters 6 take-up of take-up reel after 5.3 metering of meter counter.
A kind of embodiment 2: heat treatment method of two silicon of high-strength high-elasticity cupro-nickel, comprising the following steps:
Step 1: two silicon line of cupro-nickel is rapidly added by entering electromagnetic heating furnace 2 after 1 unwrapping wire of draw drum using 10000HZ Medium frequency induction
Heat heats 2min temperature；
Step 2: two silicon line of cupro-nickel enters cooling trough 3 after temperature reaches 950 DEG C, the cooling water in cooling trough is 50
DEG C, stirring rod 3.1 carries out rapid cooling by electric motor starting at this time；
Step 3: cooling cupro-nickel two silicon of the rear surface with moisture, which enters cleaning roller 4.1, carries out clean the surface, the copper after surface clean
Two silicon of nickel enters 5.1 suck dry moisture of suction roll, and accelerates drying with fan 5.2；
Step 4: two silicon of cupro-nickel enters 6 take-up of take-up reel after 5.3 metering of meter counter.
A kind of embodiment 3: heat treatment method of two silicon of high-strength high-elasticity cupro-nickel, comprising the following steps:
Step 1: two silicon line of cupro-nickel is rapidly added by entering electromagnetic heating furnace 2 after 1 unwrapping wire of draw drum using 9500HZ Medium frequency induction
Heat heats 2min temperature；
Step 2: two silicon line of cupro-nickel enters cooling trough 3 after temperature reaches 920 DEG C, the cooling water in cooling trough is 25
DEG C, stirring rod 3.1 carries out rapid cooling by electric motor starting at this time；
Step 3: cooling cupro-nickel two silicon of the rear surface with moisture, which enters cleaning roller 4.1, carries out clean the surface, the copper after surface clean
Two silicon of nickel enters 5.1 suck dry moisture of suction roll, and accelerates drying with fan 5.2；
Step 4: two silicon of cupro-nickel enters 6 take-up of take-up reel after 5.3 metering of meter counter.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiments
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (6)
1. a kind of annealing device of two silicon of high-strength high-elasticity cupro-nickel, it is characterised in that: two silicon line of cupro-nickel is put through draw drum (1)
Successively pass through electromagnetic heating furnace (2) and cooling trough (3) after line, the cooling trough (3) is equipped with cleaning device (4) and dry afterwards
Device (5), in the cooling trough (3) on have stirring rod (3.1), the cleaning device (4) is parallel up and down to be equipped with cleaning
Roller (4.1) is stained with banister brush (4.2) on the cleaning roller (4.1), and the drying device (5) is equipped with suction roll in parallel up and down
(5.1), each suction roll (5.1) is correspondingly provided with fan (5.2), and the tail portion of the drying device (5) is equipped with meter counter (5.3).
2. a kind of annealing device of two silicon of high-strength high-elasticity cupro-nickel according to claim 1, it is characterised in that: cooling
The groove body of sink (3) is equipped with collet (3.2), and water is equipped in collet.
3. a kind of annealing device of two silicon of high-strength high-elasticity cupro-nickel according to claim 1, it is characterised in that: along into
Line direction, the stirring rod (3.1) on upper layer are equipped with multiple, and the distance between the stirring rod on two neighboring upper layer is incremented by successively；Lower layer
Stirring rod (3.1) be equipped with it is multiple, the distance between stirring rod of two neighboring lower layer is incremented by successively.
4. a kind of annealing device of two silicon of high-strength high-elasticity cupro-nickel according to claim 1, it is characterised in that: described
The line outlet of the incoming line of cooling trough (3) closely electromagnetic heating furnace (2), distance a are 0-10mm.
5. a kind of heat treatment method of two silicon of high-strength high-elasticity cupro-nickel, special using device described in one of claim 1-4
Sign is: the following steps are included:
Step 1: two silicon line of cupro-nickel is by entering electromagnetic heating furnace after draw drum unwrapping wire, it is anxious using 9000-10000HZ Medium frequency induction
Speed heating, heats 2-3min temperature；
Step 2: two silicon line of cupro-nickel enters cooling trough, and the cooling water in cooling trough is after temperature reaches 850-950 DEG C
0-50 DEG C, stirring rod carries out rapid cooling by electric motor starting at this time；
Step 3: cooling cupro-nickel two silicon of the rear surface with moisture, which enters cleaning roller, carries out clean the surface, the cupro-nickel after surface clean
Two silicon enter suction roll suck dry moisture, and accelerate drying with fan；
Step 4: two silicon of cupro-nickel enters take-up reel take-up after meter counter metering.
6. a kind of heat treatment method of two silicon of high-strength high-elasticity cupro-nickel according to claim 5, it is characterised in that: work as step
When cooling water temperature in rapid two in cooling trough is more than 50 DEG C, the water in collet carries out water circulation, to cold in cooling trough
But water cools down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431160.6A CN109338259A (en) | 2018-11-28 | 2018-11-28 | The annealing device and its method of two silicon of high-strength high-elasticity cupro-nickel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431160.6A CN109338259A (en) | 2018-11-28 | 2018-11-28 | The annealing device and its method of two silicon of high-strength high-elasticity cupro-nickel |
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| Publication Number | Publication Date |
|---|---|
| CN109338259A true CN109338259A (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811431160.6A Pending CN109338259A (en) | 2018-11-28 | 2018-11-28 | The annealing device and its method of two silicon of high-strength high-elasticity cupro-nickel |
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Citations (8)
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|---|---|---|---|---|
| DE10326668A1 (en) * | 2003-06-13 | 2005-01-13 | Wieland-Werke Ag | Annealing device for continuously annealing metallic semi-finished products comprises a magnetic supporting and/or guiding unit for a semi-finished product arranged within an annealing path |
| CN1884592A (en) * | 2006-07-10 | 2006-12-27 | 北京时代新人轴承有限公司 | Stepped quenching process and its apparatus suitable for bainite and martensite quenching |
| CN102517526A (en) * | 2012-01-10 | 2012-06-27 | 中冶东方工程技术有限公司 | Online quenching method for aluminum alloy medium-thickness plate and equipment for implementing same |
| US20130000792A1 (en) * | 2010-11-01 | 2013-01-03 | Yokohama National University | Heat treatment method and heat treatment apparatus |
| CN102864334A (en) * | 2012-09-17 | 2013-01-09 | 山西春雷铜材有限责任公司 | Preparation method of copper-nickel disilicon-copper sheet strip |
| CN103602944A (en) * | 2013-11-18 | 2014-02-26 | 祁标 | Thermal treatment furnace and thermal treatment technology thereof for super-huge type multifunctional natural gas energy-saving part |
| CN205669055U (en) * | 2016-06-01 | 2016-11-02 | 浙江恒久电讯设备制造有限公司 | Annealing device on heat treatment of metal wires production line |
| CN209178444U (en) * | 2018-11-28 | 2019-07-30 | 江阴电工合金股份有限公司 | The annealing device of two silicon of high-strength high-elasticity cupro-nickel |
-
2018
- 2018-11-28 CN CN201811431160.6A patent/CN109338259A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10326668A1 (en) * | 2003-06-13 | 2005-01-13 | Wieland-Werke Ag | Annealing device for continuously annealing metallic semi-finished products comprises a magnetic supporting and/or guiding unit for a semi-finished product arranged within an annealing path |
| CN1884592A (en) * | 2006-07-10 | 2006-12-27 | 北京时代新人轴承有限公司 | Stepped quenching process and its apparatus suitable for bainite and martensite quenching |
| US20130000792A1 (en) * | 2010-11-01 | 2013-01-03 | Yokohama National University | Heat treatment method and heat treatment apparatus |
| CN102517526A (en) * | 2012-01-10 | 2012-06-27 | 中冶东方工程技术有限公司 | Online quenching method for aluminum alloy medium-thickness plate and equipment for implementing same |
| CN102864334A (en) * | 2012-09-17 | 2013-01-09 | 山西春雷铜材有限责任公司 | Preparation method of copper-nickel disilicon-copper sheet strip |
| CN103602944A (en) * | 2013-11-18 | 2014-02-26 | 祁标 | Thermal treatment furnace and thermal treatment technology thereof for super-huge type multifunctional natural gas energy-saving part |
| CN205669055U (en) * | 2016-06-01 | 2016-11-02 | 浙江恒久电讯设备制造有限公司 | Annealing device on heat treatment of metal wires production line |
| CN209178444U (en) * | 2018-11-28 | 2019-07-30 | 江阴电工合金股份有限公司 | The annealing device of two silicon of high-strength high-elasticity cupro-nickel |
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Application publication date: 20190215 |