CN107983794A - A kind of bronze wire processing method - Google Patents
A kind of bronze wire processing method Download PDFInfo
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- CN107983794A CN107983794A CN201711343504.3A CN201711343504A CN107983794A CN 107983794 A CN107983794 A CN 107983794A CN 201711343504 A CN201711343504 A CN 201711343504A CN 107983794 A CN107983794 A CN 107983794A
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- annealing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a kind of bronze wire processing technology, includes fuel-displaced → horizontal casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → aligning → test packages containing more than Ni30% bronze wires production technology；Wire rod is cleaned at every liter containing 35 45 grams of phosphate with demoulding in additive, then is washed with 25 degree of clear water；Bronze wire production technology containing below Ni30% includes horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → phosphatizations → essence and takes out；Wherein, 2000~2100 DEG C of casting temperature, 1.5~3.0 ms/min of casting speed, the beneficial effects of the invention are as follows：Bronze wire production technology provided by the invention, its advantage be, product elasticity is high, corrosion-resistant, rub resistance is good, it cuts, and welding performance, casting character are excellent, good mechanical property, and technique is relatively easy, flow is easily controllable, and production cost is low, and production efficiency is high.
Description
Technical field
The present invention relates to wire rod manufacture field, more particularly to a kind of bronze wire processing technology.
Background technology
The main application fields of copper alloy wire for zipper fabrication industry, valve inside, bar cap line manufacturing industry, solder manufacturing industry,
Spectacle-frame manufacturing industry, connector manufacturing industry, gadget, button, watchmaking and auto manufacturing etc..Bronze wire is mainly applied
Wear-resisting and corrosion-resistant piece, made of metal are welded in manufacture flexible member, the connector of high abrasion and terminal, instrument hairspring, pull spring, maintenance
The fields such as net.In recent years, since the fast development of information industry, the demand of tin bronze line increase sharply, its developing direction is
Wire strength is improved, the content of tin is such as brought up to 9%, you can instead of beryllium-bronze, white bronze.
The content of the invention
A kind of bronze wire processing technology provided the purpose of the present invention is overcome the deficiencies in the prior art.
The technical solution adopted by the present invention is：A kind of bronze wire processing technology, produces containing more than Ni30% bronze wires
Technique include fuel-displaced → horizontal casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretchings → rectify
Directly → test package；By wire rod every liter containing 35-45 grams of phosphate with cleaned in demoulding additive, then with 25 degree of clear water into
Row washing；Bronze wire production technology containing below Ni30% includes horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia
Annealing → Diluted Acid Washing → more closing mould stretching → phosphatizations → essence is taken out；Wherein, 2000~2100 DEG C of casting temperature, casting speed 1.5~3.0
M/min, pickling uses concentration as 15~20% dilution heat of sulfuric acid, 50~90 DEG C of pickling temperature, and annealing adds nitrogen and goes bail for
Gas is protected, 410~520 DEG C of annealing temperature, soaking time 90~120 minutes, phosphatization hangs in the screw wire rod after pickling equipped with phosphorus
In the groove for changing liquid, phosphatization 8~12 minutes at a temperature of 75~85 DEG C, hang in equipped with the groove of saponification liquor, 75~80 after water rinses
Saponification 3~7 minutes at a temperature of DEG C, essence are taken out：Bronze wire after phosphatization is subjected to precision drawing using standard module, is made a reservation for
The wire rod of trimmed size.
As a further improvement on the present invention, fuel-displaced → horizontal casting is included containing more than Ni30% bronze wires production technology
→ hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → aligning → test packages；By wire rod every
Rise and cleaned containing 40 grams of phosphate with demoulding in additive, then washed with 25 degree of clear water；Bronze containing below Ni30%
Production of wirerods include horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia annealing → Diluted Acid Washing → more closing mould stretchings →
Phosphatization → essence is taken out；Wherein, 2050 DEG C of casting temperature, 2.0 ms/min of casting speed, pickling use concentration for 15% dilute sulfuric acid
Solution, 60 DEG C of pickling temperature, annealing add nitrogen and make protection gas, 400 DEG C of annealing temperature, soaking time 100 minutes, and phosphatization is by acid
Screw wire rod after washing is hung in the groove equipped with phosphating solution, and phosphatization 10 minutes at a temperature of 80 DEG C, hang in equipped with soap after water rinses
In the groove for changing liquid, saponification 6 minutes at a temperature of 77 DEG C, essence is taken out：Bronze wire after phosphatization is subjected to precision drawing using standard module
Pull out, obtain the wire rod of predetermined trimmed size.
The beneficial effects of the invention are as follows：Bronze wire production technology provided by the invention, its advantage be, product bullet
Property it is high, corrosion-resistant, rub resistance is good, it cuts, and welding performance, casting character are excellent, good mechanical property, and technique is relatively easy,
Flow is easily controllable, and production cost is low, and production efficiency is high.
Embodiment
The present invention is described further below.
Embodiment 1：A kind of bronze wire processing technology, includes fuel-displaced → water containing more than Ni30% bronze wires production technology
Flat continuous casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → aligning → test packages；By line
Material is cleaned at every liter containing 35 grams of phosphate with demoulding in additive, then is washed with 25 degree of clear water；Containing below Ni30%
Bronze wire production technology include horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia annealing → Diluted Acid Washing → multimode
Stretching → phosphatization → essence is taken out；Wherein, 2000 DEG C of casting temperature, 1.5 ms/min of casting speed, pickling uses concentration as 15%
Dilution heat of sulfuric acid, 50 DEG C of pickling temperature, annealing add nitrogen and make protection gas, 410 DEG C of annealing temperature, soaking time 90 minutes, phosphorus
Change hangs in the screw wire rod after pickling in the groove equipped with phosphating solution, and phosphatization 8 minutes at a temperature of 75 DEG C, hang in dress after water rinses
Have in the groove of saponification liquor, saponification 3 minutes at a temperature of 75 DEG C, essence is taken out：Bronze wire after phosphatization is subjected to essence using standard module
Drawing is spent, obtains the wire rod of predetermined trimmed size.
Embodiment 2：A kind of bronze wire processing technology, includes fuel-displaced → water containing more than Ni30% bronze wires production technology
Flat continuous casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → aligning → test packages；By line
Material is cleaned at every liter containing 45 grams of phosphate with demoulding in additive, then is washed with 25 degree of clear water；Containing below Ni30%
Bronze wire production technology include horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia annealing → Diluted Acid Washing → multimode
Stretching → phosphatization → essence is taken out；Wherein, 2100 DEG C of casting temperature, 3.0 ms/min of casting speed, pickling uses concentration as 20%
Dilution heat of sulfuric acid, 90 DEG C of pickling temperature, annealing add nitrogen and make protection gas, 520 DEG C of annealing temperature, soaking time 120 minutes, phosphorus
Change hangs in the screw wire rod after pickling in the groove equipped with phosphating solution, and phosphatization 12 minutes at a temperature of 85 DEG C, hang in after water rinses
In groove equipped with saponification liquor, saponification 7 minutes at a temperature of 80 DEG C, essence is taken out：Bronze wire after phosphatization is carried out using standard module
Precision drawing, obtains the wire rod of predetermined trimmed size.
Embodiment 3：A kind of bronze wire processing technology, includes fuel-displaced → water containing more than Ni30% bronze wires production technology
Flat continuous casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → aligning → test packages；By line
Material is cleaned at every liter containing 40 grams of phosphate with demoulding in additive, then is washed with 25 degree of clear water；Containing below Ni30%
Bronze wire production technology include horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia annealing → Diluted Acid Washing → multimode
Stretching → phosphatization → essence is taken out；Wherein, 2050 DEG C of casting temperature, 2.0 ms/min of casting speed, pickling uses concentration as 15%
Dilution heat of sulfuric acid, 60 DEG C of pickling temperature, annealing add nitrogen and make protection gas, 400 DEG C of annealing temperature, soaking time 100 minutes, phosphorus
Change hangs in the screw wire rod after pickling in the groove equipped with phosphating solution, and phosphatization 10 minutes at a temperature of 80 DEG C, hang in after water rinses
In groove equipped with saponification liquor, saponification 6 minutes at a temperature of 77 DEG C, essence is taken out：Bronze wire after phosphatization is carried out using standard module
Precision drawing, obtains the wire rod of predetermined trimmed size.
Those skilled in the art, can also be it is to be understood that the protection scheme of the present invention is not limited only to the above embodiments
Various permutation and combination and conversion are carried out on the basis of above-described embodiment, on the premise of without prejudice to spirit of the invention, to the present invention
The various conversion carried out are all fallen within protection scope of the present invention.
Claims (2)
- A kind of 1. bronze wire processing technology, it is characterised in that containing more than Ni30% bronze wires production technology include it is fuel-displaced → Horizontal casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretching → aligning → test packages；Will Wire rod is cleaned at every liter containing 35-45 grams of phosphate with demoulding in additive, then is washed with 25 degree of clear water；Containing Ni30% Following bronze wire production technology include horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia annealing → Diluted Acid Washing → More closing mould stretching → phosphatizations → essence is taken out；Wherein, 2000~2100 DEG C of casting temperature, 1.5~3.0 ms/min of casting speed, pickling is adopted With the dilution heat of sulfuric acid that concentration is 15~20%, 50~90 DEG C of pickling temperature, annealing adds nitrogen and makees protection gas, annealing temperature 410~520 DEG C, soaking time 90~120 minutes, phosphatization hangs in the screw wire rod after pickling in the groove equipped with phosphating solution, and 75 Phosphatization 8~12 minutes at a temperature of~85 DEG C, hang in equipped with the groove of saponification liquor, saponification 3 at a temperature of 75~80 DEG C after water rinses ~7 minutes, essence was taken out：Bronze wire after phosphatization is subjected to precision drawing using standard module, obtains the line of predetermined trimmed size Material.
- 2. bronze wire processing technology according to claim 1, it is characterised in that produced containing more than Ni30% bronze wires Technique include fuel-displaced → horizontal casting → hot extrusion → cold rolling → hypoxemia annealing → hypoxemia annealing → Diluted Acid Washing → more closing mould stretchings → rectify Directly → test package；Wire rod is cleaned at every liter containing 40 grams of phosphate with demoulding in additive, then is carried out with 25 degree of clear water Washing；Bronze wire production technology containing below Ni30% is moved back including horizontal casting → cold rolling → hypoxemia annealing → drawing plane → hypoxemia Fire → Diluted Acid Washing → more closing mould stretching → phosphatizations → essence is taken out；Wherein, 2050 DEG C of casting temperature, 2.0 ms/min of casting speed, pickling Concentration is used as 15% dilution heat of sulfuric acid, 60 DEG C of pickling temperature, annealing adds nitrogen and makees protection gas, and 400 DEG C of annealing temperature, is protected The warm 100 minutes time, phosphatization hangs in the screw wire rod after pickling in the groove equipped with phosphating solution, and phosphatization 10 is divided at a temperature of 80 DEG C Clock, hangs in equipped with the groove of saponification liquor, saponification 6 minutes at a temperature of 77 DEG C, essence is taken out after water rinses：By the bronze wire after phosphatization Precision drawing is carried out using standard module, obtains the wire rod of predetermined trimmed size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343504.3A CN107983794A (en) | 2017-12-15 | 2017-12-15 | A kind of bronze wire processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343504.3A CN107983794A (en) | 2017-12-15 | 2017-12-15 | A kind of bronze wire processing method |
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| Publication Number | Publication Date |
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| CN107983794A true CN107983794A (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343504.3A Pending CN107983794A (en) | 2017-12-15 | 2017-12-15 | A kind of bronze wire processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848241A (en) * | 2018-12-28 | 2019-06-07 | 芜湖楚江合金铜材有限公司 | It is a kind of high-strength, high-elastic to take the auxiliary preparation method with wire rod |
-
2017
- 2017-12-15 CN CN201711343504.3A patent/CN107983794A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848241A (en) * | 2018-12-28 | 2019-06-07 | 芜湖楚江合金铜材有限公司 | It is a kind of high-strength, high-elastic to take the auxiliary preparation method with wire rod |
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Application publication date: 20180504 |