CN105761800A - Multilayer protection sleeve electrode wire stretch-resistant wire cable and manufacture technology therefor - Google Patents

Multilayer protection sleeve electrode wire stretch-resistant wire cable and manufacture technology therefor Download PDF

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Publication number
CN105761800A
CN105761800A CN201610218766.6A CN201610218766A CN105761800A CN 105761800 A CN105761800 A CN 105761800A CN 201610218766 A CN201610218766 A CN 201610218766A CN 105761800 A CN105761800 A CN 105761800A
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parts
wire electrode
layer
stretch
tungsten
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尚成荣
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/08—Alloys based on copper with lead as the next major constituent
    • 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
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/428—Heat conduction
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The invention discloses a multilayer protection sleeve electrode wire stretch-resistant wire cable and a manufacture technology therefor. The wire cable comprises a core material, a plated layer, a heat conduction filling material, a wrapping layer, a stretch-resistant and flame retardant layer and a waterproof sleeve, wherein the core material is made of the following raw materials by weight: 30-50 parts of copper, 2.3-4.4 parts of germanium, 5-8 parts of lead, 3-6 parts of nickel, 1-4 parts of tungsten, 1.3-5.1 parts of silver, 2-4 parts of aluminium, 2-6 parts of cobalt, 2-4 parts of carbon, 1.5-2.4 parts of tin, 4-9 parts of chromium, 1-3 parts of manganese, 2-5 parts of molybdenum, 2.3-5.4 parts of silicon, 3-4 parts of vanadium and 12-15 parts of heat conduction filling materials. According to the multilayer protection sleeve electrode wire stretch-resistant wire cable and the manufacture technology therefor, via good processing of the core material and the plated layer, a stretch-resistant and flame retardant function and a waterproof function are fulfilled through cooperation of the heat conduction filling materials, the wrapping layer, the stretch-resistant and flame retardant layer and the waterproof sleeve.

Description

A kind of multilayer proofing set wire electrode stretch-proof cable and preparation technology thereof
Technical field
The present invention relates to a kind of wire electrode cable, particularly relate to a kind of control cable with anti-interference fire resistance.
Background technology
In recent years, along with the needs to Special complex part processing such as micro parts-minute gear, small spline and small adapters, spark cutting high accuracy processing is due to the processing method of its uniqueness, the i.e. feature of on-mechanical contact processing, especially the requirement that micromachine manufactures is adapted to, and there is higher cost performance, therefore played important effect at many micromachine production fields, thus obtaining rapid development.Continuous exploration to electric spark high-precision wire cutting processing technology, has made electric spark high-precision wire cutting processing achieve relatively much progress in being combined with micromachine manufacture and be practical both at home and abroad.
Summary of the invention
It is an object of the invention to provide a kind of multilayer proofing set wire electrode stretch-proof cable and preparation technology thereof, to overcome existing fire-resistant technological deficiency, improve the fire resistance of cable, environmental-protecting performance and interference free performance.
The multilayer proofing set wire electrode stretch-proof cable of the present invention and preparation technology thereof, including core, coating, heat filling, lapping layer, tension fireprotection layer and waterproof jacket, described waterproof jacket is wrapped in the outer layer of tension fireprotection layer, described tension fireprotection layer is wrapped in the outer layer of lapping layer, described lapping layer is wrapped in the outer layer of heat filling, described heat filling is wrapped in the outer layer of coating, is enclosed with core in described coating；
Described core is prepared from by the raw material of following weight portion:
Copper 30～50 parts, 2.3～4.4 parts of germanium, 5～8 parts of lead, 3～6 parts of nickel, 1～4 part of tungsten, silver 1.3～5.1 parts, 2～4 parts of aluminum, cobalt 2～6 parts, 2～4 parts of carbon, 1.5～2.4 parts of stannum, chromium 4～9 parts, 1～3 part of manganese, molybdenum 2～5 parts, silicon 2.3～5.4 parts, vanadium 3～4 parts, heat filling 12～15 parts；
Described coating is prepared from by the raw material of following weight portion:
22～55 parts of zinc, cadmium 1～4 part, zirconium 2～3 parts, silicon 1.5～2.5 parts, boron 1～2 part, 3.5～5 parts of tungsten, fluorinated additive 1～6 part.
Further, described lapping layer is glass fiber and Muscovitum is wrapped forms.
Further, described tension fireprotection layer is steel band tension fireprotection layer.
Further, described waterproof jacket scribbles polyurethane water-proof paint layer.
Further, comprise the steps:
S1: weigh copper 30～50 parts, 2.3～4.4 parts of germanium, 5～8 parts of lead, 3～6 parts of nickel, 1～4 part of tungsten, silver 1.3～5.1 parts, 2～4 parts of aluminum, cobalt 2～6 parts, 2～4 parts of carbon, 1.5～2.4 parts of stannum, chromium 4～9 parts, 1～3 part of manganese, molybdenum 2～5 parts, silicon 2.3～5.4 parts, vanadium 3～4 parts；It is mixed to get mix A；
Weigh 22～55 parts of zinc, cadmium 1～4 part, zirconium 2～3 parts, silicon 1.5～2.5 parts, boron 1～2 part, 3.5～5 parts of tungsten carry out being mixed to get mix B；
S2: mix A is put in induction furnace I and carries out melting, obtain the molten metal A melted；Mix B is put in induction furnace II and carries out melting, obtain the molten metal B melted；
S3, the molten metal A addition heat filling 12～15 parts that will obtain, stir, obtain mixture A；The molten metal B obtained is added fluorinated additive 1～6 part, stirs, obtain mixture B；
S4, by the mixture A of gained in step S3, be poured in continuous casting installation for casting, prepare metal alloy wire base；
S5, by the cooled stretching of gained metal alloy wire base in step S4 with anneal online, make the wire electrode that diameter is 0.35～0.46mm；
S6, with the wire electrode of step S5 gained, the mixture B at high temperature method of logical hot-galvanizing being carried out heat treatment, temperature is 350 DEG C, and the time is 0.5h；
S7, step S6 products obtained therefrom is carried out again Lian Lalian move back processing after-baking obtain the wire electrode finished product that diameter is 0.044～0.4mm；
Further, described core is prepared from by the raw material of following weight portion:
Copper 35 parts, 2.5 parts of germanium, 5 parts of lead, 5 parts of nickel, 4 parts of tungsten, silver 5.1 parts, 2 parts of aluminum, cobalt 2 parts, 2 parts of carbon, 1.5 parts of stannum, chromium 4 parts, 3 parts of manganese, molybdenum 2 parts, silicon 5.4 parts, vanadium 4 parts, heat filling 15 parts；
Described coating is prepared from by the raw material of following weight portion:
22 parts of zinc, cadmium 1 part, zirconium 2 parts, silicon 1.5 parts, boron 2 parts, 5 parts of tungsten, fluorinated additive 6 parts.
The present invention, by the well processed of core and coating, is coordinated by heat filling, lapping layer, tension fireprotection layer and waterproof jacket and achieves tension fire-proof and water-proof function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below by way of specific embodiment, and the invention will be further described in conjunction with accompanying drawing.
The structure of multilayer proofing set wire electrode stretch-proof cable and preparation technology thereof is as shown in Figure 1, including core 1, coating 2, heat filling 3, lapping layer 4, tension fireprotection layer 5 and waterproof jacket 6, described waterproof jacket 6 is wrapped in the outer layer of tension fireprotection layer 5, described tension fireprotection layer 5 is wrapped in the outer layer of lapping layer 4, described lapping layer 4 is wrapped in the outer layer of heat filling 3, described heat filling 3 is wrapped in the outer layer of coating 2, is enclosed with core 1 in described coating 2；
Described core is prepared from by the raw material of following weight portion:
Copper 30～50 parts, 2.3～4.4 parts of germanium, 5～8 parts of lead, 3～6 parts of nickel, 1～4 part of tungsten, silver 1.3～5.1 parts, 2～4 parts of aluminum, cobalt 2～6 parts, 2～4 parts of carbon, 1.5～2.4 parts of stannum, chromium 4～9 parts, 1～3 part of manganese, molybdenum 2～5 parts, silicon 2.3～5.4 parts, vanadium 3～4 parts, heat filling 12～15 parts；
Described coating is prepared from by the raw material of following weight portion:
22～55 parts of zinc, cadmium 1～4 part, zirconium 2～3 parts, silicon 1.5～2.5 parts, boron 1～2 part, 3.5～5 parts of tungsten, fluorinated additive 1～6 part.
Described lapping layer 4 is for glass fiber and Muscovitum is wrapped forms.
Described tension fireprotection layer 5 is steel band tension fireprotection layer.
Described waterproof jacket 6 scribbles polyurethane water-proof paint layer.
A kind of multilayer proofing set wire electrode stretch-proof cable and preparation method thereof, comprises the steps:
S1: weigh copper 30～50 parts, 2.3～4.4 parts of germanium, 5～8 parts of lead, 3～6 parts of nickel, 1～4 part of tungsten, silver 1.3～5.1 parts, 2～4 parts of aluminum, cobalt 2～6 parts, 2～4 parts of carbon, 1.5～2.4 parts of stannum, chromium 4～9 parts, 1～3 part of manganese, molybdenum 2～5 parts, silicon 2.3～5.4 parts, vanadium 3～4 parts；It is mixed to get mix A；
Weigh 22～55 parts of zinc, cadmium 1～4 part, zirconium 2～3 parts, silicon 1.5～2.5 parts, boron 1～2 part, 3.5～5 parts of tungsten carry out being mixed to get mix B；
S2: mix A is put in induction furnace I and carries out melting, obtain the molten metal A melted；Mix B is put in induction furnace II and carries out melting, obtain the molten metal B melted；
S3, the molten metal A addition heat filling 12～15 parts that will obtain, stir, obtain mixture A；The molten metal B obtained is added fluorinated additive 1～6 part, stirs, obtain mixture B；
S4, by the mixture A of gained in step S3, be poured in continuous casting installation for casting, prepare metal alloy wire base；
S5, by the cooled stretching of gained metal alloy wire base in step S4 with anneal online, make the wire electrode that diameter is 0.35～0.46mm；
S6, with the wire electrode of step S5 gained, the mixture B at high temperature method of logical hot-galvanizing being carried out heat treatment, temperature is 350 DEG C, and the time is 0.5h；
S7, step S6 products obtained therefrom is carried out again Lian Lalian move back processing after-baking obtain the wire electrode finished product that diameter is 0.044～0.4mm；
Described core is prepared from by the raw material of following weight portion:
Copper 35 parts, 2.5 parts of germanium, 5 parts of lead, 5 parts of nickel, 4 parts of tungsten, silver 5.1 parts, 2 parts of aluminum, cobalt 2 parts, 2 parts of carbon, 1.5 parts of stannum, chromium 4 parts, 3 parts of manganese, molybdenum 2 parts, silicon 5.4 parts, vanadium 4 parts, heat filling 15 parts；
Described coating is prepared from by the raw material of following weight portion:
22 parts of zinc, cadmium 1 part, zirconium 2 parts, silicon 1.5 parts, boron 2 parts, 5 parts of tungsten, fluorinated additive 6 parts.
Embodiment 1:
S1: weigh copper 30 parts, 2.4 parts of germanium, 7 parts of lead, 5 parts of nickel, 1 part of tungsten, silver 5.1 parts, 2 parts of aluminum, cobalt 5 parts, 3 parts of carbon, 1.8 parts of stannum, chromium 5 parts, 3 parts of manganese, molybdenum 5 parts, silicon 2.4 parts, vanadium 4 parts；It is mixed to get mix A；
Weigh 55 parts of zinc, cadmium 1 part, zirconium 2 parts, silicon 2.5 parts, boron 1 part, 5 parts of tungsten carry out being mixed to get mix B；
S2: mix A is put in induction furnace I and carries out melting, obtain the molten metal A melted；Mix B is put in induction furnace II and carries out melting, obtain the molten metal B melted；
S3, the molten metal A addition heat filling 15 parts that will obtain, stir, obtain mixture A；The molten metal B obtained is added fluorinated additive 1 part, stirs, obtain mixture B；
S4, by the mixture A of gained in step S3, be poured in continuous casting installation for casting, prepare metal alloy wire base；
S5, by the cooled stretching of gained metal alloy wire base in step S4 with anneal online, make the wire electrode that diameter is 0.35～0.46mm；
S6, with the wire electrode of step S5 gained, the mixture B at high temperature method of logical hot-galvanizing being carried out heat treatment, temperature is 350 DEG C, and the time is 0.5h；
S7, step S6 products obtained therefrom is carried out again Lian Lalian move back processing after-baking obtain the wire electrode finished product that diameter is 0.044～0.4mm；
Embodiment 2:
S1: weigh copper 30 parts, 2.3 parts of germanium, 5 parts of lead, 3 parts of nickel, 1 part of tungsten, silver 1.3 parts, 2 parts of aluminum, cobalt 2 parts, 2 parts of carbon, 1.5 parts of stannum, chromium 4 parts, 1 part of manganese, molybdenum 2 parts, silicon 2.3 parts, vanadium 3 parts；It is mixed to get mix A；
Weigh 22 parts of zinc, cadmium 1 part, zirconium 2 parts, silicon 1.5 parts, boron 1 part, 3.5 parts of tungsten carry out being mixed to get mix B；
S2: mix A is put in induction furnace I and carries out melting, obtain the molten metal A melted；Mix B is put in induction furnace II and carries out melting, obtain the molten metal B melted；
S3, the molten metal A addition heat filling 12 parts that will obtain, stir, obtain mixture A；The molten metal B obtained is added fluorinated additive 1 part, stirs, obtain mixture B；
S4, by the mixture A of gained in step S3, be poured in continuous casting installation for casting, prepare metal alloy wire base；
S5, by the cooled stretching of gained metal alloy wire base in step S4 with anneal online, make the wire electrode that diameter is 0.35～0.46mm；
S6, with the wire electrode of step S5 gained, the mixture B at high temperature method of logical hot-galvanizing being carried out heat treatment, temperature is 350 DEG C, and the time is 0.5h；
S7, step S6 products obtained therefrom is carried out again Lian Lalian move back processing after-baking obtain the wire electrode finished product that diameter is 0.044～0.4mm；
Embodiment 3:
S1: weigh copper 50 parts, 4.4 parts of germanium, 8 parts of lead, 6 parts of nickel, 4 parts of tungsten, silver 5.1 parts, 4 parts of aluminum, cobalt 6 parts, 4 parts of carbon, 2.4 parts of stannum, chromium 9 parts, 3 parts of manganese, molybdenum 5 parts, silicon 5.4 parts, vanadium 4 parts；It is mixed to get mix A；
Weigh 55 parts of zinc, cadmium 4 parts, zirconium 3 parts, silicon 2.5 parts, boron 2 parts, 5 parts of tungsten carry out being mixed to get mix B；
S2: mix A is put in induction furnace I and carries out melting, obtain the molten metal A melted；Mix B is put in induction furnace II and carries out melting, obtain the molten metal B melted；
S3, the molten metal A addition heat filling 15 parts that will obtain, stir, obtain mixture A；The molten metal B obtained is added fluorinated additive 6 parts, stirs, obtain mixture B；
S4, by the mixture A of gained in step S3, be poured in continuous casting installation for casting, prepare metal alloy wire base；
S5, by the cooled stretching of gained metal alloy wire base in step S4 with anneal online, make the wire electrode that diameter is 0.35～0.46mm；
S6, with the wire electrode of step S5 gained, the mixture B at high temperature method of logical hot-galvanizing being carried out heat treatment, temperature is 350 DEG C, and the time is 0.5h；
S7, step S6 products obtained therefrom is carried out again Lian Lalian move back processing after-baking obtain the wire electrode finished product that diameter is 0.044～0.4mm；
The above, be only the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims protection defined.

Claims (6)

1. a multilayer proofing set wire electrode stretch-proof cable, including core (1), coating (2), heat filling (3), lapping layer (4), tension fireprotection layer (5) and waterproof jacket (6), it is characterized in that, described waterproof jacket (6) is wrapped in the outer layer of tension fireprotection layer (5), described tension fireprotection layer (5) is wrapped in the outer layer of lapping layer (4), described lapping layer (4) is wrapped in the outer layer of heat filling (3), described heat filling (3) is wrapped in the outer layer of coating (2), is enclosed with core (1) in described coating (2)；
Described core is prepared from by the raw material of following weight portion:
Copper 30～50 parts, 2.3～4.4 parts of germanium, 5～8 parts of lead, 3～6 parts of nickel, 1～4 part of tungsten, silver 1.3～5.1 parts, 2～4 parts of aluminum, cobalt 2～6 parts, 2～4 parts of carbon, 1.5～2.4 parts of stannum, chromium 4～9 parts, 1～3 part of manganese, molybdenum 2～5 parts, silicon 2.3～5.4 parts, vanadium 3～4 parts, heat filling 12～15 parts；
Described coating is prepared from by the raw material of following weight portion:
22～55 parts of zinc, cadmium 1～4 part, zirconium 2～3 parts, silicon 1.5～2.5 parts, boron 1～2 part, 3.5～5 parts of tungsten, fluorinated additive 1～6 part.
2. multilayer proofing according to claim 1 set wire electrode stretch-proof cable, it is characterised in that described lapping layer (4) forms for glass fiber and Muscovitum are wrapped.
3. multilayer proofing according to claim 1 set wire electrode stretch-proof cable, it is characterised in that described tension fireprotection layer (5) is steel band tension fireprotection layer.
4. multilayer proofing according to claim 1 set wire electrode stretch-proof cable, it is characterised in that scribble polyurethane water-proof paint layer on described waterproof jacket (6).
5. multilayer proofing set wire electrode stretch-proof cable and preparation method thereof, it is characterised in that comprise the steps:
S1: weigh copper 30～50 parts, 2.3～4.4 parts of germanium, 5～8 parts of lead, 3～6 parts of nickel, 1～4 part of tungsten, silver 1.3～5.1 parts, 2～4 parts of aluminum, cobalt 2～6 parts, 2～4 parts of carbon, 1.5～2.4 parts of stannum, chromium 4～9 parts, 1～3 part of manganese, molybdenum 2～5 parts, silicon 2.3～5.4 parts, vanadium 3～4 parts；It is mixed to get mix A；
Weigh 22～55 parts of zinc, cadmium 1～4 part, zirconium 2～3 parts, silicon 1.5～2.5 parts, boron 1～2 part, 3.5～5 parts of tungsten carry out being mixed to get mix B；
S2: mix A is put in induction furnace I and carries out melting, obtain the molten metal A melted；Mix B is put in induction furnace II and carries out melting, obtain the molten metal B melted；
S3, the molten metal A addition heat filling 12～15 parts that will obtain, stir, obtain mixture A；The molten metal B obtained is added fluorinated additive 1～6 part, stirs, obtain mixture B；
S4, by the mixture A of gained in step S3, be poured in continuous casting installation for casting, prepare metal alloy wire base；
S5, by the cooled stretching of gained metal alloy wire base in step S4 with anneal online, make the wire electrode that diameter is 0.35～0.46mm；
S6, with the wire electrode of step S5 gained, the mixture B at high temperature method of logical hot-galvanizing being carried out heat treatment, temperature is 350 DEG C, and the time is 0.5h；
S7, step S6 products obtained therefrom is carried out again Lian Lalian move back processing after-baking obtain the wire electrode finished product that diameter is 0.044～0.4mm.
6. multilayer proofing according to claim 1 set wire electrode stretch-proof cable, it is characterised in that described core is prepared from by the raw material of following weight portion:
Copper 35 parts, 2.5 parts of germanium, 5 parts of lead, 5 parts of nickel, 4 parts of tungsten, silver 5.1 parts, 2 parts of aluminum, cobalt 2 parts, 2 parts of carbon, 1.5 parts of stannum, chromium 4 parts, 3 parts of manganese, molybdenum 2 parts, silicon 5.4 parts, vanadium 4 parts, heat filling 15 parts；
Described coating is prepared from by the raw material of following weight portion:
22 parts of zinc, cadmium 1 part, zirconium 2 parts, silicon 1.5 parts, boron 2 parts, 5 parts of tungsten, fluorinated additive 6 parts.
CN201610218766.6A 2016-04-11 2016-04-11 Multilayer protection sleeve electrode wire stretch-resistant wire cable and manufacture technology therefor Pending CN105761800A (en)

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CN201610218766.6A CN105761800A (en) 2016-04-11 2016-04-11 Multilayer protection sleeve electrode wire stretch-resistant wire cable and manufacture technology therefor

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CN110972343A (en) * 2018-09-29 2020-04-07 中新三三仁智科技江苏有限公司 Intelligent densified metal nanometer negative ion heat source conductor

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CN2779563Y (en) * 2005-03-10 2006-05-10 吴逸民 Fire resistance wire
CN103352140A (en) * 2013-07-01 2013-10-16 铜陵兴怡金属材料有限公司 High-strength high-conductivity heatproof copper alloy wire rod and preparation method thereof
CN105349840A (en) * 2015-11-23 2016-02-24 芜湖楚江合金铜材有限公司 High-performance galvanized copper alloy wire rod and preparation method thereof

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CN2779563Y (en) * 2005-03-10 2006-05-10 吴逸民 Fire resistance wire
CN103352140A (en) * 2013-07-01 2013-10-16 铜陵兴怡金属材料有限公司 High-strength high-conductivity heatproof copper alloy wire rod and preparation method thereof
CN105349840A (en) * 2015-11-23 2016-02-24 芜湖楚江合金铜材有限公司 High-performance galvanized copper alloy wire rod and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110972343A (en) * 2018-09-29 2020-04-07 中新三三仁智科技江苏有限公司 Intelligent densified metal nanometer negative ion heat source conductor

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