CN101307518B - Metal fiber ply yarn and method for making same - Google Patents
Metal fiber ply yarn and method for making same Download PDFInfo
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- CN101307518B CN101307518B CN 200810031540 CN200810031540A CN101307518B CN 101307518 B CN101307518 B CN 101307518B CN 200810031540 CN200810031540 CN 200810031540 CN 200810031540 A CN200810031540 A CN 200810031540A CN 101307518 B CN101307518 B CN 101307518B
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Abstract
The invention discloses a metal fiber braided wire and a method for preparing the same. The metal fiber braided wire is formed by splicing 1 to 5000 metal fiber bundles, wherein, each metal fiber bundle comprises 1 to 1000 metal fibers M1, metal fibers M2 or metal fiber M3, and the M1, M2 and M3 are iron or nickel alloy. The metal fiber braided wire can be prepared by five steps: complex wire preparation, drafting reduction, twisting, high-temperature setting and electrochemical separation. The metal fiber braided wire does not have the phenomena of loose strands, broken strands, folding, interleaving and dilapidation, and has good combination property. The method for preparing the metal fiber braided wire has high production efficiency, simple technique process and easy operation.
Description
Technical field
The invention belongs to the metal manufacture field, relate in particular to a kind of metal fiber ply yarn of being made by more than one metal fibre, also relate to a kind of method for preparing this metal fiber ply yarn.
Background technology
Metal fibre is well known in the prior art, and a most representative example is the metal fibre that obtains with the bundle drawn method.
Along with people to the going deep into of metal fibre understanding, the metal fiber ply yarn that is developed by metal fibre also is subject to paying close attention to more and more widely, its Application Areas is also widened gradually.Take the stainless steel metal fibre strand as example, its high-temperature stability is obvious, moment is high temperature resistant to reach 1000 ℃, and the long-time high temperature resistant characteristic that reaches 500 ℃ and itself can upgrading, and therefore the stainless steel metal fibre strand also becomes the present optimal material of finding on high temperature resistant products and the fire-proof product market; Also can mix the stainless steel fibre strand with other fiber and weave cotton cloth, can be applied to the technical fields such as antistatic, conductive spinning product.And another iron-chromium-aluminum metal fiber strand is because its characteristic on conduction and high temperature resistant (bearing for a long time 1000 ℃) can be widely used in the technical fields such as flexible low tension heating, surface combustion burner.In addition, metal fiber ply yarn also is the indispensable raw material of conduction brush in duplicator and the facsimile machine.
Just because of above-mentioned good characteristic and extensive use that metal fiber ply yarn has, so that the processing of metal fiber ply yarn preparation also becomes rather important.At present, the processing method of metal fiber ply yarn is basically on the basis by various processing methods acquisition finished product metal fibres, metal fibre is twisted again, thereby obtains metal fiber ply yarn.Because be to adopt twisting equipment directly the finished product metal fibre to be twisted, so that working (machining) efficiency is low, and the metal fiber ply yarn that obtains pine strand, disconnected strand often occur, intersects, the defective such as folding and damaged.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of can effectively avoid occurring pine strand, disconnected strand, folding, intersection and disrepair phenomenon, combination property metal fiber ply yarn preferably, provide also that a kind of production efficiency is high, technical process is simple and the maneuverable method for preparing metal fiber ply yarn.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is a kind of metal fiber ply yarn, it is characterized in that described metal fiber ply yarn twists with the fingers knot by 1～5000 strand metal fibre bundle and form, described metal fibre bundle is comprised of metal fibre M1, metal fibre M2 or metal fibre M3, the quantity of the intrafascicular metal fibre that comprises of per share metal fibre is controlled at 1～10000, wherein:
The mass percent of each element is respectively 0＜C≤0.05%, 0＜Mn≤5%, 0＜Si≤2%, 8%≤Ni≤14%, 15%≤Cr≤20%, 0＜Mo≤3%, 0＜Cu≤4%, 0＜N≤0.05%, 0＜S≤0.03%, 0＜P≤0.05% among the metal fibre M1, and surplus is iron;
The mass percent of each element is respectively 0.005%≤C≤0.03%, 0.2%≤Mn≤0.4%, 0.4%≤Si≤0.6%, 15%≤Cr≤27%, 0.05%≤Cu≤0.2%, 0.03%≤S≤0.04%, 0.01%≤P≤0.045%, 5.0%≤Al≤7.0%, 0.01%≤Re≤0.04% among the metal fibre M2, and surplus is iron;
The mass percent of each element is respectively 0＜C≤0.05%, 0＜Mn≤1.5%, 0.2≤Si≤1.3%, 9%≤Cr≤23%, 0＜Al≤0.3%, 0≤Cu≤0.2%, 0＜S≤0.02%, 0＜P≤0.03%, 0≤Fe≤1.5% among the metal fibre M3, and surplus is nickel.
The number of share of stock scope of the metal fibre bundle that above-mentioned metal fiber ply yarn comprises preferably is controlled at 10～2000 strands.
The present invention also provides a kind of preparation method of metal fiber ply yarn, may further comprise the steps:
(1) composite wire preparation: prepare metal wire rod, embed described metal wire rod in the matrix material and bundle bunchy, make the initial composite wire rod after the encapsulation;
(2) tube reducing drawing: adopt the bundle drawn farad to pull out the initial composite wire rod, obtain the finished product composite wire of the wire diameter that requires;
(3) twisting: the above-mentioned finished product composite wire that makes is twisted;
(4) high-temperature shaping: the finished product composite wire after twisting finished carries out high-temperature heating makes it typing;
(5) Electrochemical separation: the finished product composite wire after adopting the Electrochemical separation method to high-temperature shaping separates, thereby makes metal fiber ply yarn.
The finished product that said method makes is single metal fiber strand or multiply (more than two strands) metal fiber ply yarn, depends on the quantity of composite wire selected in the preparation process.In the situation that adopts single composite wire to be prepared, what obtain is the metal fiber ply yarn that only comprises the single metal fiber bundle; In the situation that adopts many composite wires to be prepared, what obtain is the metal fiber ply yarn that comprises multiply metal fibre bundle.Same composite wire is that the metal wire rod by identical material processes, but between each the root composite wire for the preparation of the multiply metal fiber ply yarn, the material of its metal wire rod but can change to some extent, in other words the material of metal fibre is identical in the single metal fiber strand, and might include the metal fibre bundle of unlike material in the multiply metal fiber ply yarn.
" matrix material " in the above-mentioned steps (1) is the material that is applied in order to carry out the bundle drawn process on each metal wire rod.This matrix material can be copper, iron, copper alloy, ferroalloy or other metalloids.Encapsulating material is defined as being coated with the material that coats on the metal wire rod bundle of matrix material thereon.This encapsulating material can be aluminium, iron, aluminium alloy, ferroalloy or other metalloids.In this embedding matrix material and packed metal wire rod bundle be known as " composite wire ".
In the process of the employing bundle drawn method manufacture finished product composite wire of above-mentioned steps (2), usually with initial composite wire rod tube reducing during to the compound wire diameter of finished product, the metal fibre diameter that coats in the finished product composite wire matrix material just can reach the desired metal fibre diameter of finished product metal fiber ply yarn.And the size that is used for the compound wire diameter of finished product of control tube reducing degree depends on the metal fiber ply yarn finished product to the specific requirement of metal fibre wire diameter and the radical of the intrafascicular metal fibre that coats of per share metal fibre, and the wire diameter General Requirements to metal fibre in the practice is controlled at 1.5～100 μ m.
Above-mentioned steps (3) described " twisting ", for the single metal fiber strand, refer to directly single finished product composite wire be carried out sub-thread twisting, for the multiply metal fiber ply yarn, then refer to many finished product composite wires are carried out doubling twisting.We can adopt conventional twisting equipment that the finished product composite wire is twisted, to obtain the metal fiber ply yarn of respective diameters.The twisting equipment of described routine can be interior wire intaking type double twisting device, outer wire intaking type double twisting device or aggregation type double twisting device, comprises also that certainly other can be used for the twisting equipment that composite wire is twisted.The twisting count scope can be controlled at 1～500 sth. made by twisting in the twisting process, and preferred 50～200 twist with the fingers, and " twisting count " is defined as the number of the sth. made by twisting that occurs in a meter herein.
The high-temperature shaping process of above-mentioned steps (4) for twisting finish after a heating steps of process again, make metal compound wire keep a kind of stable extended state, thereby make the metal fiber ply yarn that obtains at last keep a kind of stable state.The temperature of high-temperature shaping can be controlled at 100～800 ℃, and the time of high-temperature shaping can be controlled in 1～5h.
Above-mentioned Electrochemical separation method is to adopt continuous yin and yang mixture for electrolysis, and the electrochemical solution system of using is sulfuric acid solution, and the concentration of sulfuric acid solution is 0.7～1.4mol/L; In electrolytic separation process, decomposition voltage adopts the constant voltage control of 3～4V, and different according to matrix and encapsulating material can be controlled at 0.8～1.2m/min with the separating rate of composite wire.
Compared with prior art, the invention has the advantages that for the low and ever-present pine thigh of existing metal fiber ply yarn working (machining) efficiency, disconnected strand, folding, the defectives such as intersection and breakage, a kind of metal fiber ply yarn and manufacture craft thereof are provided, because method of the present invention is after the metal compound wire that adopts the bundle drawn method to produce is pulled to a certain wire diameter, use conventional twisting equipment that metal compound wire is twisted (rather than directly twist metal fibre), and then adopt the method for Electrochemical separation to separate, so not only make the combination property of metal fiber ply yarn obtain large increase, the efficient of processing is greatly improved.Owing to be that composite wire is twisted, so directly more easily control (can be 1～5000 strand, preferred 10～2000 strands) of twisting of the number of share of stock scope of metal fiber ply yarn of the present invention comparison metal fibre; Owing to being that composite wire is twisted, so the sth. made by twisting of metal fiber ply yarn directly twists more easily to the comparison metal fibre and controls, and can be left-hand lay (Z sth. made by twisting), also can be right-laid (S sth. made by twisting); Owing to being that composite wire is twisted, so directly more easily control of twisting of the twisting count scope of metal fiber ply yarn comparison metal fibre (can be 1～500 twist with the fingers/rice, preferred 50～200 twist with the fingers/rice).In addition owing to being that composite wire is twisted, so the metal fibre in the metal fiber ply yarn basically can not occur pine strand, disconnected strand, folding, intersect and the phenomenon such as damaged.
Metal fiber ply yarn by said method prepares no matter be that single piece of metal fiber or bulk metal fiber strand are existing, has preferably performance on the performance indications such as tensile strength, percentage elongation.
Description of drawings
Fig. 1 is the microphoto of two strands of metal fiber ply yarns making of embodiment 1;
Fig. 2 is the microphoto of three strands of metal fiber ply yarns making of embodiment 2.
The specific embodiment
The following examples can make the present invention of those skilled in the art comprehend, but do not limit the present invention in any way.
Embodiment 1:
A kind of metal fiber ply yarn, comprise two money paid for shares and belong to fibre bundle, per share metal fibre bundle comprises 275 metal fibres, and the material of the intrafascicular metal fibre that comprises of per share metal fibre is metal fibre M1, the mass fraction of its component and each component (representing with wt.%) as follows:
C:0.007%; Mn:1.28%; Si:0.74%; Ni:9.81%; Cr:18.19%; Mo:0.43%; Cu:0.35%; N:0.02%; S:0.001%; P:0.025%, surplus is iron.
Above-mentioned metal fiber ply yarn can prepare by following method:
(1) composite wire preparation: choose the metal wire rod that diameter is the above-mentioned material of 0.5mm, apply the copper that a layer thickness is 3 μ m (matrix material) thereon by electrolysis, 275 wires materials after applying are tied up bunchy and be encapsulated in the iron cover (encapsulating material), make the initial composite wire rod;
(2) tube reducing drawing: adopt the bundle drawn farad to pull out the initial composite wire rod, stop drawing when the diameter of initial composite wire reaches 0.3mm, obtaining wire diameter is the finished product composite wire of 0.3mm;
(3) twist: choose two above-mentioned finished product composite wires that prepare, and the wire intaking type double twisting device carries out doubling twisting to the finished product composite wire in adopting, twist with the fingers to being left-hand lay, twisting count is 220 sth. made by twisting/rice;
(4) high-temperature shaping: the finished product composite wire after twisting finished carries out high-temperature heating makes it typing, and the setting temperature of employing is 480 ℃, and shaping time is 3.5 hours;
(5) Electrochemical separation: the finished product composite wire after adopting the Electrochemical separation method to high-temperature shaping separates, Electrochemical separation adopts sulfuric acid solution as the electrochemical solution system, the concentration of sulfuric acid solution is 1.0mol/L, in electrolytic separation process, decomposition voltage adopts constant voltage control, Control of Voltage is at 4V, and the speed that the control recombination line separates is 1.0m/min;
Preparing number of share of stock by above five steps is that two strands, single-stranded fiber bundle are 275, the every metal fiber ply yarn that the metal fibre diameter is 12 μ m.
The above-mentioned metal fiber ply yarn that makes is carried out mechanical property detect, the stretching resistance of its single piece of metal fiber can reach 21.5CN, and percentage elongation reaches 1.74%; The stretching resistance of bulk metal fiber strand can reach the 95.3N percentage elongation and reach 1.57%.The surface appearance of this metal fiber ply yarn as shown in Figure 1, metal fiber ply yarn is typical spatially spiral structure as can be seen from Figure 1, strand with strand between in conjunction with good, without obvious pine strand, disconnected strand, intersect, fold and the defective such as damaged.
Embodiment 2:
A kind of metal fiber ply yarn comprises three money paid for shares and belongs to fibre bundle, and per share metal fibre bundle comprises 100 metal fibres, and it is different that three money paid for shares belong to the material of fibre bundle, wherein:
The material of the intrafascicular metal fibre that comprises of one metal fibre is metal fibre M1, the mass fraction of its component and each component (representing with wt.%) as follows: C:0.011%; Mn:0.24%; Si:0.36%; Ni:11.17%; Cr:18.76%; Mo:0.24%; Cu:0.26%; N:0.032%; S:0.009%; P:0.019%; Surplus is iron;
The material of the intrafascicular metal fibre that comprises of one metal fibre is metal fibre M2, the mass fraction of its component and each component (representing with wt.%) as follows: C:0.022%; Mn:0.20%; Si:0.4%; Cr:20.36%; Cu:0.058%; S:0.03%; P:0.015%; Al:5.0%; Re:0.029%; Surplus is iron;
The material of the intrafascicular metal fibre that comprises of one metal fibre is metal fibre M3, the mass fraction of its component and each component (representing with wt.%) as follows: C:0.03%; Mn:0.7%; Si:1.2%; Cr:21%; Al:0.3%; Cu:0.1%; S:0.01%; P:0.01%; Fe:1.1%.Surplus is nickel.
Above-mentioned metal fiber ply yarn can prepare by following method:
(1) composite wire preparation: choosing diameter is the metal wire rod of comprising of 1.2mm of above-mentioned three kinds of materials (M1, M2 and M3), be the copper of 2 μ m by applying a layer thickness at the metal wire rod By Electrolysis, and the metal wire rod of 100 identical materials after will applying is tied up bunchy and is encapsulated in the iron cover, make the initial composite wire rod, because selected the metal wire rod of three kinds of materials as raw material, therefore can obtain the initial composite wire rod of three kinds of unlike materials;
(2) tube reducing drawing: adopt the bundle drawn farad to pull out the initial composite wire rod, stop drawing when the diameter of initial composite wire reaches 0.21mm, obtaining wire diameter is the finished product composite wire of 0.21mm;
(3) twist: choose three finished product composite wires that comprise respectively above-mentioned three kinds of materials (M1, M2, M3), and the wire intaking type double twisting device carries out doubling twisting to these three finished product composite wires in adopting, twist with the fingers to being left-hand lay, twisting count is 180 sth. made by twisting/rice;
(4) high-temperature shaping: the finished product composite wire after twisting finished carries out high-temperature heating makes it typing, and the setting temperature of employing is 580 ℃, and shaping time is 4 hours;
(5) Electrochemical separation: the finished product composite wire after adopting the Electrochemical separation method to high-temperature shaping separates, Electrochemical separation adopts sulfuric acid solution as the electrochemical solution system, the concentration of sulfuric acid solution is 1.0mol/L, in electrolytic separation process, decomposition voltage adopts constant voltage control, Control of Voltage is at 4V, and the speed that the control recombination line separates is 1.0m/min;
Preparing number of share of stock by above five steps is that three strands, single-stranded fiber bundle are 100, the every metal fiber ply yarn that fibre diameter is 13 μ m.
The above-mentioned metal fiber ply yarn that makes is carried out mechanical property detect, the stretching resistance of whole fiber strand can reach 87.5N, and percentage elongation reaches 1.87%.The surface appearance of this metal fiber ply yarn as shown in Figure 2, metal fiber ply yarn is typical spatially spiral structure as can be seen from Figure 2, strand with strand between in conjunction with good, without obvious pine strand, disconnected strand, intersect, fold and the defective such as damaged.
Embodiment 3:
A kind of metal fiber ply yarn comprises one metal fibre bundle, and this money paid for shares belongs to fibre bundle and comprises 90 metal fibres, and the material of described metal fibre is metal fibre M1, the mass fraction of its component and each component (representing with wt.%) as follows:
C:0.025%; Mn:0.6%; Si:0.34%; Ni:10.1%; Cr:16.8%; Mo:2.14%; Cu:0.35%; N:0.02%; S:0.001%; P:0.015%, surplus is iron.
Above-mentioned metal fiber ply yarn can prepare by following method:
(1) composite wire preparation: choose the metal wire rod that diameter is the above-mentioned material of 0.7mm, apply the copper that a layer thickness is 2 μ m thereon by electrolysis, and 90 wires materials after will applying tie up bunchy and be encapsulated in iron overlaps, make the initial composite wire rod;
(2) tube reducing drawing: adopt the bundle drawn farad to pull out the initial composite wire rod, stop drawing when the diameter of initial composite wire reaches 0.21mm, obtaining wire diameter is the finished product composite wire of 0.21mm;
(3) twisting: choose the above-mentioned finished product composite wire for preparing, and the wire intaking type double twisting device carries out sub-thread twisting to the finished product composite wire in the employing, twist with the fingers to being left-hand lay, twisting count is 100 sth. made by twisting/rice;
(4) high-temperature shaping: the finished product composite wire after twisting finished carries out high-temperature heating makes it typing, and the setting temperature of employing is 450 ℃, and shaping time is 3 hours;
(5) Electrochemical separation: the finished product composite wire after adopting the Electrochemical separation method to high-temperature shaping separates, Electrochemical separation adopts sulfuric acid solution as the electrochemical solution system, the concentration of sulfuric acid solution is 1.0mol/L, in electrolytic separation process, decomposition voltage adopts constant voltage control, Control of Voltage is at 4V, and the speed that the control recombination line separates is 1.2m/min;
Make the single metal fiber strand by above five steps, the metal fibre quantity that wherein comprises is 100, and the diameter of every metal fibre is 14 μ m.
The above-mentioned single metal fiber strand that makes is carried out mechanical property detect, the tensile strength of its single piece of metal fiber can reach 32.4CN, and percentage elongation reaches 1.78%; The tensile strength of bulk metal fiber strand can reach 32.7N, and percentage elongation reaches 1.57%.Metal fiber ply yarn is typical spatially spiral structure, strand with strand between in conjunction with good, without obvious pine strand, disconnected strand, intersect, fold and the defective such as damaged.
Those skilled in the art can make according to the present invention replacement, distortion, but only otherwise break away from basic thought of the present invention, all within protection scope of the present invention.
Claims (7)
1. the preparation method of a metal fiber ply yarn may further comprise the steps:
(1) composite wire preparation: prepare metal wire rod, embed described metal wire rod in the matrix material and bundle bunchy, make the initial composite wire rod after the encapsulation; Described matrix material is the material that is applied in order to carry out the bundle drawn process on each metal wire rod, comprises copper, iron, copper alloy or ferroalloy; Described composite wire refers to embed in this matrix material and the metal wire rod bundle after packed;
(2) tube reducing drawing: adopt the bundle drawn farad to pull out the initial composite wire rod, obtain the finished product composite wire of the wire diameter that requires;
(3) twisting: the above-mentioned finished product composite wire that makes is twisted;
(4) high-temperature shaping: the finished product composite wire of having twisted is carried out high-temperature heating make it typing;
(5) Electrochemical separation: the finished product composite wire after adopting the Electrochemical separation method to high-temperature shaping separates, thereby makes metal fiber ply yarn.
2. the preparation method of metal fiber ply yarn according to claim 1 is characterized in that the temperature of described high-temperature shaping is controlled at 100 ~ 800 ℃, and the time of high-temperature shaping is controlled at 1 ~ 5h.
3. the preparation method of metal fiber ply yarn according to claim 1 is characterized in that the twisting count scope control is twisted with the fingers 1 ~ 500/rice in the described twisting step.
4. the preparation method of metal fiber ply yarn according to claim 3 is characterized in that the twisting count scope control is twisted with the fingers 50 ~ 200/rice in the described twisting step.
5. the preparation method of metal fiber ply yarn according to claim 1, it is characterized in that described Electrochemical separation method is to adopt continuous yin and yang mixture for electrolysis, the electrochemical solution system of using is sulfuric acid solution, the concentration of sulfuric acid solution is 0.7 ~ 1.4mol/L, decomposition voltage adopts the constant voltage control of 3 ~ 4V, and the speed of separation is controlled at 0.8 ~ 1.2m/min.
6. metal fiber ply yarn of making of preparation method as claimed in claim 1, it is characterized in that described metal fiber ply yarn twists with the fingers knot by 1 ~ 5000 strand metal fibre bundle and form, described metal fibre bundle comprises 1 ~ 10000 metal fibre M2 or metal fibre M3, wherein:
The mass percent of each element is respectively 0.005%≤C≤0.03%, 0.2%≤Mn≤0.4%, 0.4%≤Si≤0.6%, 15%≤Cr≤27%, 0.05%≤Cu≤0.2%, 0.03%≤S≤0.04%, 0.01%≤P≤0.045%, 5.0%≤Al≤7.0%, 0.01%≤Re≤0.04% among the metal fibre M2, and surplus is iron;
The mass percent of each element is respectively 0＜C≤0.05%, 0＜Mn≤1.5%, 0.2≤Si≤1.3%, 9%≤Cr≤23%, 0＜Al≤0.3%, 0≤Cu≤0.2%, 0＜S≤0.02%, 0＜P≤0.03%, 0≤Fe≤1.5% among the metal fibre M3, and surplus is nickel.
7. metal fiber ply yarn according to claim 6 is characterized in that the number of share of stock scope control of the metal fibre bundle that described metal fiber ply yarn comprises is at 10 ~ 2000 strands.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2010060907A1 (en) * | 2008-11-25 | 2010-06-03 | Nv Bekaert Sa | Multibundle metal fiber yarn |
| CN102224283B (en) * | 2008-11-25 | 2013-11-13 | 贝卡尔特公司 | Multilayer metal fiber yarn |
| CN102224284B (en) * | 2008-11-25 | 2013-06-19 | 贝卡尔特公司 | Metal fiber yarn with enhanced strength and processability |
| CN201317846Y (en) * | 2008-12-17 | 2009-09-30 | 吴晓晖 | Fabric as burner covering |
| CN101824694B (en) * | 2010-04-23 | 2011-12-07 | 叶正裕 | Polar fleece and manufacturing method thereof |
| CN103225153B (en) * | 2013-04-07 | 2015-05-20 | 湖南惠同新材料股份有限公司 | Preparation method of metal fiber strand |
| CN104332795B (en) * | 2014-09-26 | 2017-02-01 | 中南大学 | Metal fiber brush and preparation method thereof |
| CN111451312A (en) * | 2020-04-07 | 2020-07-28 | 江阴六环合金线有限公司 | Processing method of superfine aluminum wire |
| CN114753038B (en) * | 2022-03-15 | 2023-08-11 | 湖南惠同新材料股份有限公司 | Continuous shaping process and equipment for fiber strands |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844021A (en) * | 1972-07-17 | 1974-10-29 | Nippon Seisen Co Ltd | Method of simultaneously drawing a plurality of wires and apparatus therefor |
| US4853030A (en) * | 1988-04-15 | 1989-08-01 | Gaf Corporation | Method and apparatus for the manufacture of metallic filaments |
| EP0337517A1 (en) * | 1988-03-17 | 1989-10-18 | N.V. Bekaert S.A. | Metal fibers obtained by bundled drawing |
| CN1535324A (en) * | 2001-07-20 | 2004-10-06 | �����ʩ���عɷݹ�˾ | Bundle drawn stainless steel fibers |
| CN1817494A (en) * | 2006-01-10 | 2006-08-16 | 海城正昌工业有限公司 | Production of tin-coating control line |
| CN1900345A (en) * | 2006-07-21 | 2007-01-24 | 周建华 | Metal fiber wire and its producing process |
-
2008
- 2008-06-20 CN CN 200810031540 patent/CN101307518B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844021A (en) * | 1972-07-17 | 1974-10-29 | Nippon Seisen Co Ltd | Method of simultaneously drawing a plurality of wires and apparatus therefor |
| EP0337517A1 (en) * | 1988-03-17 | 1989-10-18 | N.V. Bekaert S.A. | Metal fibers obtained by bundled drawing |
| US4853030A (en) * | 1988-04-15 | 1989-08-01 | Gaf Corporation | Method and apparatus for the manufacture of metallic filaments |
| CN1535324A (en) * | 2001-07-20 | 2004-10-06 | �����ʩ���عɷݹ�˾ | Bundle drawn stainless steel fibers |
| CN1817494A (en) * | 2006-01-10 | 2006-08-16 | 海城正昌工业有限公司 | Production of tin-coating control line |
| CN1900345A (en) * | 2006-07-21 | 2007-01-24 | 周建华 | Metal fiber wire and its producing process |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平10-140296A 1998.05.26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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