CN104745914A - Preparation method of nanogold strip - Google Patents
Preparation method of nanogold strip Download PDFInfo
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- CN104745914A CN104745914A CN201510176966.5A CN201510176966A CN104745914A CN 104745914 A CN104745914 A CN 104745914A CN 201510176966 A CN201510176966 A CN 201510176966A CN 104745914 A CN104745914 A CN 104745914A
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Abstract
The invention discloses a preparation method of a nanogold strip. The preparation method comprises the following steps: inputting 75-85% by mass of pure iron, 3-4% by mass of ferroniobium and 6-7% by mass of ferromolybdenum together into an intermediate frequency furnace for being melted, wherein the temperature of the intermediate frequency furnace is 1500-1800 DEG C and the melting time is 50 minutes; stirring: stirring by virtue of magnetic field stirring while warming, and sequentially adding 1-1.2% by mass of electrolytic copper, 3-8% by mass of metal silicon and 2-10% by mass of ferroboron into the intermediate frequency furnace, and cooling at small power; and removing impurities: discharging: removing impurities twice; preparing the strip and peeling. The nanogold strip disclosed by the invention has the advantages of improving the toughness by 15%, avoiding breakage and increasing magnetism; the strip preparation thickness is relatively small, the density is good, and the strip preparation efficiency is high; and the cost is effectively lowered.
Description
Technical field
The invention discloses a kind of making method of band, particularly a kind of making method of nanometer gold band.
Background technology
Nanometer gold alloy, owing to having unique physics and chemistry character, receives very big concern in recent years, is widely used in the fields such as optics, catalysis, biological medicine.But poor being in use easy to of the toughness of current nanometer gold alloy produces phenomenon of rupture, and magnetic is lower, on high-low pressure mutual inductor summation current transformer time, magnetic does not reach product requirement, and the subsequent heat treatment processing requirement of nanometer gold alloy in making processes is high at present, qualification rate is lower, and qualification rate only has 90, and product competitiveness is poor.
The bag machine level of automation used in current band making processes is low, danger coefficient is high, the operational safety of workman is not ensured, and the cooling system employing of current pocket builder is naturally cooling, effect does not reach and requires that tape thickness processed is thicker, and density difference, leads and strap toughness is poor, product performance are low, and cost of manufacture is higher.
Summary of the invention
The present invention's technical problem first to be solved is to provide that a kind of tape thickness processed is thinner, and density is good, good cooling results, and strap toughness is good, the making method of the nanometer gold band that product performance are high.
Object of the present invention is achieved through the following technical solutions: a kind of making method of nanometer gold band, comprise the following steps: by mass percentage, by pure iron 75%-85%, ferro-niobium 3%-4%, molybdenum-iron 6%-7%, drop in intermediate frequency furnace together, melt, the temperature of intermediate frequency furnace is 1500-1800 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1%-1.2%, Pure Silicon Metal 3%-8%, ferro-boron: 2%-10%, adds in intermediate frequency furnace successively, and small power is lowered the temperature, cool the temperature to 1150-1250 DEG C, stir 5 minutes, then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 25-35g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 950-1050 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite;
F, system band, stripping: intermediate frequency furnace is warming up to 1340-1360 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device;
Described bag machine, comprise pocket builder body 1, induction furnace 2 and cooling system 3, it is characterized in that: described pocket builder body 1 is provided with gas stripping device 4, described cooling system 3 side is provided with online polishing system 5, online polishing system 5 is arranged on running gear 15, described induction furnace 2 side is provided with reservoir 6, described reservoir 6 is arranged on the first horizontal slide rail 7 and first longitudinal slide rail 17 and one end is connected on rotation axis 19, described first horizontal slide rail 7 is provided with the first motor 20, reservoir 6 lower surface is provided with circular small opening 8, bag 18 is provided with below described circular small opening 8, described bag 18 lower surface is provided with long strip shape small opening, described induction furnace 2 is located on the second horizontal slide rail 9, described second horizontal slide rail 9 is connected in back up pad 10 and back up pad 10 is located on second longitudinal slide rail 11, described cooling system 3 comprises revolving roll 12, described revolving roll 12 side is connected with thermostatic bath 24 by water outlet 23, described thermostatic bath 24 is provided with water-in 25 and is connected with revolving roll 12 opposite side, described gas stripping device 4 comprises gas orifice 13, described gas orifice 13 upper end is towards revolving roll 12 surface, described gas stripping device 4 lower end is connected with the second motor 21 and is located on the 3rd horizontal slide rail 22, described online polishing system 5 comprises the 3rd motor and polishing roll 14, described 3rd motor is connected by travelling belt with polishing roll 14, described running gear 15 is provided with the 4th horizontal slide rail 26 and the 3rd longitudinal slide rail 27, described reservoir 6 is arranged on lifter plate 16, described first motor 20 works asynchronously with the second motor 21.
The present invention compared with prior art has the following advantages:
Toughness of products improves 15%, the phenomenon of fracture can not be produced when toughness better uses, magnetic increases, it is 2 times of Conventional nano au-alloy magnetic, the use of molybdenum-iron, by nanometer gold alloy more economically, product competitiveness is stronger, tape thickness processed is thinner, density is good, good cooling results, strap toughness is good, product performance are high, common pocket builder is contrasted, this product adopts 3 jacket heating systems to enhance productivity, import copper sheathing, built-in cooling system, oscilaltion system, adopt auto-manual, quality of balance is high, move left and right employing MITSUBISHI transducer, one displacement aborning can be realized, online polishing system adopts import emery cloth, online reconditioning is little to copper sheathing injury, improve product density, toughness, consistence, performance improves more than 20%, effectively cost-saving.
Accompanying drawing explanation
Fig. 1 is structure iron of the present invention;
Fig. 2 is partial enlarged drawing of the present invention;
Fig. 3 is revolving roll of the present invention and nozzle arrangements figure;
Number in the figure: 1-pocket builder body, 2-induction furnace, 3-cooling system, 4-gas stripping device, the online polishing system of 5-, 6-reservoir, the horizontal slide rail of 7-first, the circular small opening of 8-, the horizontal slide rail of 9-second, 10-back up pad, the longitudinal slide rail of 11-second, 12-revolving roll, 13-gas orifice, 14-polishing roll, 15-running gear, 16-lifter plate, the longitudinal slide rail of 17-first, 18-wraps, 19-rotation axis, 20-first motor, 21-second motor, the horizontal slide rail of 22-the 3rd, 23-water outlet, 24-thermostatic bath, 25-water-in, the horizontal slide rail of 26-the 4th, the longitudinal slide rail of 27-the 3rd.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1-3 shows the embodiment of a kind of automatic coiling of tape device of the present invention:
Embodiment 1:
A making method for nanometer gold band, comprises the following steps: by mass percentage, by pure iron 75%, and ferro-niobium 3%, in molybdenum-iron 6%, together input intermediate frequency furnace, melt, the temperature of intermediate frequency furnace is 1500 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1%, Pure Silicon Metal 5%, ferro-boron: 10% adds in intermediate frequency furnace successively, small power is lowered the temperature, and cools the temperature to 1150 DEG C, stirs 5 minutes, and then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 25g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 980 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite.
F, system band, stripping: intermediate frequency furnace is warming up to 1340 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device.
Embodiment 2:
A making method for nanometer gold band, comprises the following steps: by mass percentage, by pure iron 78%, and ferro-niobium 3.3%, in molybdenum-iron 6.2%, together input intermediate frequency furnace, melt, the temperature of intermediate frequency furnace is 1550 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1.1%, Pure Silicon Metal 8%, ferro-boron: 3.4% adds in intermediate frequency furnace successively, small power is lowered the temperature, and cools the temperature to 1180 DEG C, stir 5 minutes, then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 26g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 980 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite;
F, system band, stripping: intermediate frequency furnace is warming up to 1345 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device.
Embodiment 3:
A making method for nanometer gold band, comprises the following steps: by mass percentage, by pure iron 81%, and ferro-niobium 3.5%, in molybdenum-iron 3.1%, together input intermediate frequency furnace, melt, the temperature of intermediate frequency furnace is 1640 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1.2%, Pure Silicon Metal 4.2%, ferro-boron: 3.1% adds in intermediate frequency furnace successively, small power is lowered the temperature, and cools the temperature to 1220 DEG C, stir 5 minutes, then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 28g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 1020 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite;
F, system band, stripping: intermediate frequency furnace is warming up to 1350 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device.
Embodiment 4:
A making method for nanometer gold band, comprises the following steps: by mass percentage, by pure iron 82.5%, and ferro-niobium 4%, in molybdenum-iron 6.4%, together input intermediate frequency furnace, melt, the temperature of intermediate frequency furnace is 1680 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1%, Pure Silicon Metal 3%, ferro-boron: 3.1% adds in intermediate frequency furnace successively, small power is lowered the temperature, and cools the temperature to 1230 DEG C, stirs 5 minutes, and then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 32g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 1040 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite;
F, system band, stripping: intermediate frequency furnace is warming up to 1355 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device.
Embodiment 5:
A making method for nanometer gold band, comprises the following steps: by mass percentage, by pure iron 85%, and ferro-niobium 3.05%, in molybdenum-iron 2.1%, together input intermediate frequency furnace, melt, the temperature of intermediate frequency furnace is 1750 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1.2%, Pure Silicon Metal 3%, ferro-boron: 5.65% adds in intermediate frequency furnace successively, small power is lowered the temperature, and cools the temperature to 1250 DEG C, stir 5 minutes, then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 35g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 1050 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite;
F, system band, stripping: intermediate frequency furnace is warming up to 1360 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device.
Described pocket builder, comprise pocket builder body 1, induction furnace 2 and cooling system 3, pocket builder body 1 is provided with gas stripping device 4, cooling system 3 side is provided with online polishing system 5, online polishing system 5 is arranged on running gear 15, induction furnace 2 side is provided with reservoir 6, reservoir 6 is arranged on the first horizontal slide rail 7 and first longitudinal slide rail 17 and one end is connected on rotation axis 19, reservoir 6 can horizontal and vertical movement and rotating by rotation axis 19, first horizontal slide rail 7 is provided with the first motor 20, beryllium copper liquid is provided with circular small opening 8 by reservoir 6 lower surface and flows out to bag 18 below circular small opening 8, the long strip shape small opening be provided with by bag 18 lower surface again flows on cooling system 3, induction furnace 2 is located on the second horizontal slide rail 9, second horizontal slide rail 9 is connected in back up pad 10 and back up pad 10 is located on second longitudinal slide rail 11, cooling system 3 comprises revolving roll 12, revolving roll 12 side is connected with thermostatic bath 24 by water outlet 23, thermostatic bath 24 is provided with water-in 25 and is connected in thermostatic bath with revolving roll 12 opposite side the isothermal liquid being provided with 20-22 DEG C, ensure the cooling liqs constant temperature flow through in cooling system 3, thus guarantee cooling performance, gas stripping device 4 comprises gas orifice 13, gas orifice 13 upper end is towards revolving roll 12 surface, gas orifice 13 blow gas makes stream peel off at the beryllium copper liquid of cooling system 3, obtained beryllium copper band, gas stripping device 4 lower end is connected with the second motor 21 and is located on the 3rd horizontal slide rail 22, first motor 20 works asynchronously with the second motor 21, gas stripping device 4 and reservoir 6 can be synchronous transverse shifting, online polishing system 5 comprises the 3rd motor and polishing roll 14, 3rd motor is connected by travelling belt with polishing roll 14, running gear 15 is provided with the 4th horizontal slide rail 26 and the 3rd longitudinal slide rail 27, online polishing system 5 also can laterally and be vertically moved, reservoir 6 is arranged on lifter plate 16, cooling system 3 side is provided with water inlet pipe.
Product toughness is improve 15% by the present invention, the phenomenon of fracture can not be produced when toughness better uses, magnetic increases, initial magnetic permeability reaches 220,000 μ, it is 2 times of Conventional nano au-alloy magnetic, the use of molybdenum-iron, by nanometer gold alloy more economically, product competitiveness is stronger, tape thickness processed is thinner, density is good, good cooling results, strap toughness is good, product performance are high, common pocket builder is contrasted, this product adopts 3 jacket heating systems to enhance productivity, import copper sheathing, built-in cooling system, oscilaltion system, adopt auto-manual, quality of balance is high, move left and right employing MITSUBISHI transducer, one displacement aborning can be realized, online polishing system adopts import emery cloth, online reconditioning is little to copper sheathing injury, improve product density, toughness, consistence, performance improves more than 20%, effectively cost-saving.
Claims (6)
1. the making method of a nanometer gold band, it is characterized in that: comprise the following steps: by mass percentage, by pure iron 75%-85%, ferro-niobium 3%-4%, molybdenum-iron 6%-7%, drop in intermediate frequency furnace together, melt, the temperature of intermediate frequency furnace is 1500-1800 DEG C, and the thawing time is 50 minutes;
B, stirring: stirred by magnetic field agitation while heating, by mass percentage by electrolytic copper: 1%-1.2%, Pure Silicon Metal 3%-8%, ferro-boron: 2%-10%, adds in intermediate frequency furnace successively, and small power is lowered the temperature, cool the temperature to 1150-1250 DEG C, stir 5 minutes, then electrostatic is incubated a quarter;
C, the removal of impurity: in the solution be stirred, add cleaner perlite, perlite 25-35g, takes out impurity with iron staff after the poly-assorted gettering of perlite;
D, to come out of the stove: intermediate frequency furnace is warming up to 950-1050 DEG C, lysate is come out of the stove, form amorphous alloy;
E, 2 removal of impurities: thoroughly cooling is after 10 hours, then by adding in the intermediate frequency furnace of bag machine with amorphous alloy, carries out secondary thawing, melt temperature is 1400 DEG C, and after melting, electrostatic is incubated 10 minutes, carries out secondary removal of impurities, add perlite, with iron staff, impurity is taken out after the poly-assorted gettering of perlite;
F, system band, stripping: intermediate frequency furnace is warming up to 1340-1360 DEG C, solution is put into the reservoir of pocket builder, solution flows out to the bag of below by reservoir, then is flow on cooling system by the long strip shape small opening that bag lower surface is provided with, and is peeled off by gas stripping device.
2. bag machine according to claim 2, comprise pocket builder body (1), induction furnace (2) and cooling system (3), it is characterized in that: described pocket builder body (1) is provided with gas stripping device (4), described cooling system (3) side is provided with online polishing system (5), online polishing system (5) is arranged on running gear (15), described induction furnace (2) side is provided with reservoir (6), described reservoir (6) is arranged on the first horizontal slide rail (7) and first longitudinal slide rail (17) is upper and one end is connected on rotation axis (19), described first horizontal slide rail (7) is provided with the first motor (20), reservoir (6) lower surface is provided with circular small opening (8), described circular small opening (8) below is provided with bag (18), described bag (18) lower surface is provided with long strip shape small opening, described induction furnace (2) is located on the second horizontal slide rail (9), the back up pad (10) that is connected to described second horizontal slide rail (9) goes up and back up pad (10) is located on second longitudinal slide rail (11).
3. a kind of pocket builder according to claim 2, it is characterized in that: described cooling system (3) comprises revolving roll (12), described revolving roll (12) side is connected with thermostatic bath (24) by water outlet (23), described thermostatic bath (24) is provided with water-in (25) and is connected with revolving roll (12) opposite side, described gas stripping device (4) comprises gas orifice (13), described gas orifice (13) upper end is towards revolving roll (12) surface, and described gas stripping device (4) lower end is connected with the second motor (21) and is located on the 3rd horizontal slide rail (22).
4. a kind of pocket builder according to claim 2, it is characterized in that: described online polishing system (5) comprises the 3rd motor and polishing roll (14), described 3rd motor is connected by travelling belt with polishing roll (14), and described running gear (15) is provided with the 4th horizontal slide rail (26) and the 3rd longitudinal slide rail (27).
5. a kind of pocket builder according to claim 2, is characterized in that: described reservoir (6) is arranged on lifter plate (16).
6. according to a kind of pocket builder according to claim 2, it is characterized in that: described first motor (20) works asynchronously with the second motor (21).
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| CN201510176966.5A CN104745914B (en) | 2015-04-15 | 2015-04-15 | A kind of manufacture method of nanocrystalline strip |
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| CN201510176966.5A CN104745914B (en) | 2015-04-15 | 2015-04-15 | A kind of manufacture method of nanocrystalline strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011660A (en) * | 2016-05-31 | 2016-10-12 | 南通华禄新材料科技有限公司 | High-saturation nano gold alloy and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687477A (en) * | 2005-06-23 | 2005-10-26 | 安泰科技股份有限公司 | Low cost iron based nano crystal alloy possessing improved fabricating properties, and manufacutring method |
| US20050252586A1 (en) * | 2004-04-28 | 2005-11-17 | Branagan Daniel J | Nano-crystalline steel sheet |
| CN102389952A (en) * | 2011-11-21 | 2012-03-28 | 滕州高科康纳合金材料有限公司 | Plunger type equal-liquid-level pressure amorphous strip maker |
| CN203091186U (en) * | 2013-01-30 | 2013-07-31 | 佛山市中研非晶科技股份有限公司 | Amorphous ribbon assembled type nozzle |
| CN104200945A (en) * | 2014-07-30 | 2014-12-10 | 天津奥纳科技有限公司 | Nanocrystalline magnetically soft alloy with constant magnetic conductivity, high saturation flux density and change rate of magnetic conductivity within one percent and manufacturing method thereof |
-
2015
- 2015-04-15 CN CN201510176966.5A patent/CN104745914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050252586A1 (en) * | 2004-04-28 | 2005-11-17 | Branagan Daniel J | Nano-crystalline steel sheet |
| CN1687477A (en) * | 2005-06-23 | 2005-10-26 | 安泰科技股份有限公司 | Low cost iron based nano crystal alloy possessing improved fabricating properties, and manufacutring method |
| CN102389952A (en) * | 2011-11-21 | 2012-03-28 | 滕州高科康纳合金材料有限公司 | Plunger type equal-liquid-level pressure amorphous strip maker |
| CN203091186U (en) * | 2013-01-30 | 2013-07-31 | 佛山市中研非晶科技股份有限公司 | Amorphous ribbon assembled type nozzle |
| CN104200945A (en) * | 2014-07-30 | 2014-12-10 | 天津奥纳科技有限公司 | Nanocrystalline magnetically soft alloy with constant magnetic conductivity, high saturation flux density and change rate of magnetic conductivity within one percent and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张阳德: "《纳米生物分析化学与分子生物学》", 30 June 2005, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011660A (en) * | 2016-05-31 | 2016-10-12 | 南通华禄新材料科技有限公司 | High-saturation nano gold alloy and preparation method thereof |
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