CN100564585C - The method and apparatus of non-metallic material plating ferromegnetism, magneticmetal coating - Google Patents
The method and apparatus of non-metallic material plating ferromegnetism, magneticmetal coating Download PDFInfo
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- CN100564585C CN100564585C CNB2006101560720A CN200610156072A CN100564585C CN 100564585 C CN100564585 C CN 100564585C CN B2006101560720 A CNB2006101560720 A CN B2006101560720A CN 200610156072 A CN200610156072 A CN 200610156072A CN 100564585 C CN100564585 C CN 100564585C
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Abstract
The invention discloses the method and apparatus of a kind of non-metallic material plating ferromegnetism, magneticmetal coating, this method may further comprise the steps: at first non-metallic material are preheated at heating chamber (6), the Heating temperature lower limit should be higher than the metallic carbonyls complex compound boiling point of plating, and the Heating temperature upper limit is according to being set by the required metal lining thickness of the application characteristic of coating material temperature ability to bear, composite electromagnetic material; Non-metallic material with heating are delivered in the plating chamber (7) that has vibration or agitator (11) then, and input metallic carbonyls complex compound steam carries out plating; The composite electromagnetic material that plating is finished is delivered to cooling purifying chamber (8) passivation cooling discharging at last, or enters the circulation of next round heating plating.The method of the invention is plating ferromegnetism, magneticmetal coating on non-metallic material, makes composite electromagnetic material, has overcome the deficiency of elemental metals material, has satisfied application need, is convenient to industrialization.
Description
Technical field
The present invention relates to the method and apparatus of a kind of non-metallic material plating ferromegnetism, magneticmetal coating, be specifically related to a kind of preparation method and equipment that utilizes the metallic carbonyls complex compound plating non-metallic material production composite electromagnetic material of ferromegnetism, magneticmetal, relate in particular to a kind of metallic carbonyls complex compound of ferromegnetism, magneticmetal that utilizes and on through the non-metallic material of heating, absorb the heat decomposition, form the solution and coating method and the equipment of ferromegnetism, magneticsubstance coating.
Background technology
Ferromegnetism (iron, cobalt, nickel) is widely used at microwave absorbing, electronic component conductive filler material, electromagnetic shielding with magneticmetal (vanadium, chromium, manganese, molybdenum, technetium, ruthenium, rhodium, tungsten, rhenium, osmium, iridium) material, but all can not be satisfactory at aspects such as weight, dispersiveness and prices.With the metallographic phase ratio, nonmetal proportion is little, if the metalized modification is carried out on its surface, makes nonmetal composite electromagnetic material, will remedy the deficiency of elemental metals material.Up to the present, plating adopts the method for electroless plating mostly, and the possibility of the stability of its technology, operability and industrialization all solves far away.
Summary of the invention
The method and apparatus that the purpose of this invention is to provide a kind of non-metallic material plating ferromegnetism, magneticmetal coating, utilize metallic carbonyls complex compound thermolysis on non-metallic material of ferromegnetism, magneticmetal to form ferromegnetism, magneticmetal coating, realized non-metal material surface is carried out the metalized modification, prepare excellent performance, composite electromagnetic material various in style, remedied the deficiency of fe magnetic, magneticmetal material.
Purpose of the present invention reaches by the following technical programs: non-metallic material are preheated, utilize heating non-metallic material with heat, the metallic carbonyls complex compound of ferromegnetism, magneticmetal is decomposed at non-metal material surface, make non-metal material surface plate ferromegnetism, magneticmetal coating equably.
Said method comprising the steps of:
A. the non-metallic material with cleanliness without any pollution place heating chamber, under vacuum or protective atmosphere non-metallic material are preheated;
B. it is indoor the non-metallic material that heat to be delivered to the plating that has vibration or agitator, open metallic carbonyls complex compound steam admission switch as the plating thing, to plating chamber input metallic carbonyls complex compound steam, when plated body is particle, need to open vibration or whipping appts, utilize the heat that non-metallic material are with of heating, the metallic carbonyls complex compound is decomposed at non-metal material surface, make and plate ferromegnetism, magnetic metallic layers on the non-metallic material equably;
C. the composite electromagnetic material that plating is finished is delivered to cooling purifying chamber passivation cooling discharging, or enters the circulation of next round heating plating, until reaching required plated thickness, finally cools off the passivation discharging, the purifying packing.
Described non-metallic material are preheated, the Heating temperature lower limit should be higher than the boiling temperature of the metallic carbonyls complex compound that is used for plating, upper temperature limit according to do not reduced the top temperature that intensity can bear by the plating non-metallic material, the required metal lining thickness of application characteristic of composite electromagnetic material is set; Be lower than under the above-mentioned situation that be can bear top temperature by the plating non-metallic material, the plating bed thickness that needs, temperature is just set high; The coating layer that needs is thin, and temperature is just set low; Specifically according to decomposition the unit molecular volume metallic carbonyls complex compound institute heat requirement determine as calculated.
Among the present invention non-metallic material are preheated, Heating temperature is chosen in more than the boiling temperature as the metallic carbonyls complex compound of plating thing, to not reduced the top temperature scope that intensity can bear by the plating non-metallic material.
Describedly be used for the ferromegnetism of plating, the metallic carbonyls complex compound of magneticmetal is selected from Fe (CO)
5, Co
2(CO)
8, Ni (CO)
4, V (CO)
6, Cr (CO)
6, Mn
2(CO)
10, Mo (CO)
6, Tc
2(CO)
10, Ru (CO)
5, Rh
4(CO)
12, W (CO)
6, Re
2(CO)
10, Os (CO)
5, Ir
4(CO)
12In at least a.
Describedly comprised salt, oxide-based, ceramic, glass, graphite, organic polymer material by the plating non-metallic material, described non-metallic material face shaping comprises particle, fiber, film.
The circulation of described next round heating plating can the last round of identical metallic carbonyls complex compound of plating, to increase the plated thickness of this kind element; Kind that also can conversion metallic carbonyls complex compound, other element of plating, the plating of every kind of element can replace or mix and carry out.
A kind of above-mentioned used equipment of preparation method is characterized in that: by one or more heating chambers, and one or more plating chamber, one or more metallic carbonyls complex compound vaporizing chambers and a cooling passivation chamber are formed; The plating chamber of band vibration or agitator in heating chamber is installed and connected, vaporizing chamber are installed and are connected the plating chamber, and the plating chamber is installed and connected cooling passivation chamber, the switch of all establishing protection gas air inlet/outlet on each chamber and being interconnected; Described a plurality of heating chamber, plating chamber, vaporizing chamber can be connected and also can in parallel be assembled, and realize sealing, successive single or multiple lift, single element or multielement plating.
The present invention utilizes metallic carbonyls complex compound thermolysis on non-metallic material of ferromegnetism, magneticmetal to form ferromegnetism, magneticmetal coating, make the composite electromagnetic material of ferromegnetism, magneticmetal material and non-metallic material, its excellent performance, various in style, remedied the elemental metals material in weight, dispersiveness and inferior position in price; The method of the invention is a kind of novel method of non-metallic material metal lining coating layer method in the past that is different from, plating ferromegnetism, magneticmetal coating on non-metallic material, overcome the shortcoming of chemical plating method complicated operation, poor stability, and obviously be better than traditional metal-organic chemical vapor deposition equipment method at plating thing steam and aspect plating thing surface adsorption, coating layer homogeneity, adapt to the demand of industrialization.
Description of drawings
Fig. 1 is process structure figure of the present invention.
Among the figure: 1. loading hopper; 2. switch (0-n); 3. protect gas inlet mouth (1-n), 4. metallic carbonyls complex compound steam-in (1-n), 5. discharge port; 6. heating chamber (1-n); 7. plating chamber (1-n), 8. cooling passivation chamber, 9. protection gas air outlet (1-n); 10. vaporizing chamber (1-n), 11. vibration or agitators (1-n).
Embodiment
Present method comprises the following steps: at first, the non-metallic material of cleanliness without any pollution are added in the heating chamber 6, under vacuum or protective atmosphere, heat, its Heating temperature lower limit should be higher than the metallic carbonyls complex compound boiling point that is used for plating, and upper temperature limit is according to being set by the application characteristic of coating material temperature ability to bear, composite electromagnetic material and required metal lining thickness, in this interval, the plating bed thickness that needs, temperature is set just high, and the coating layer that needs is thin, and temperature is set just low; Specifically according to decomposition the unit molecular volume metallic carbonyls complex compound institute heat requirement determine as calculated; Then, being delivered in the plating chamber 7 that has vibration or agitator 11 being heated to temperature required non-metallic material, is particle as plated body, then need open vibration or agitator 11, open metallic carbonyls complex compound steam admission switch 4, input metallic carbonyls complex compound steam carries out plating; At last, the composite electromagnetic material that plating is finished is delivered to cooling purifying chamber 8 passivation cooling dischargings, or enters the circulation of next round heating plating, until reaching required plated thickness, finally cools off the passivation discharging, the purifying packing.
Of the present invention non-metallic material are preheated, Heating temperature is chosen in more than the boiling temperature as the metallic carbonyls complex compound of plating thing, to not reduced the top temperature scope that intensity can bear by the plating non-metallic material.
Describedly be used for the ferromegnetism of plating, the metallic carbonyls complex compound of magneticmetal is selected from Fe (CO)
5, Co
2(CO)
8, Ni (CO)
4, V (CO)
6, Cr (CO)
6, Mn
2(CO)
10, Mo (CO)
6, Tc
2(CO)
10, Ru (CO)
5, Rh
4(CO)
12, W (CO)
6, Re
2(CO)
10, Os (CO)
5, Ir
4(CO)
12In at least a.
Describedly comprised salt, oxide-based, ceramic, glass, graphite, organic polymer material by the plating non-metallic material, described non-metallic material face shaping comprises particle, fiber, film.
The circulation of described next round heating plating can the last round of identical metallic carbonyls complex compound of plating, to increase the plated thickness of this kind element; Kind that also can conversion metallic carbonyls complex compound, other element of plating, the plating of every kind of element can replace or mix and carry out.
Preparation method's of the present invention equipment, comprise one or more heating chambers 6, one or more plating chamber 7, one or more metallic carbonyls complex compound vaporizing chambers 10 and a cooling passivation chamber 8, the plating chamber 7 of vibration of heating chamber 6 connecting bands or agitator, plating chamber 7 is communicated with vaporizing chamber 10 and cooling passivation chamber 8, the switch 2 that each chamber is all installed protection gas air inlet/outlet 3,9 and is communicated with; Described a plurality of heating chamber 6, plating chamber 7, vaporizing chamber 10 can a plurality of series connection also can a plurality of assemblings in parallel, realize sealing, successive single individual layer or repeatedly multilayer or single element or multielement plating.
With iron carbonyl plating glass microballon is example, is described as follows in conjunction with Fig. 1:
1. open switch 2-0, clean glass microballon is added heating chamber 6-1 by loading hopper 1, close switch 2-0;
2. total system is vacuumized or replace with N2, Ar;
3. connect the thermal source of heating chamber 6-1, glass microballon is heated between 104 ℃-400 ℃;
4. connect the thermal source of vaporizing chamber 10-1, vaporizing chamber is preheated to more than 104 ℃;
5. when step 3,4 reaches preset temperature, open the switch 2-1 between heating chamber 6-1 and the plating chamber 7-1, the hot glass microballon of heating chamber 6-1 is delivered to plating chamber 7-1, close switch 2-1, drop into pentacarbonyl iron to vaporizing chamber 10-1, open switch 2-2, carry pentacarbonyl iron steam to plating chamber 7-1 by steam-in 4, start vibration or agitator 11-1, implement plating;
6. close switch 2-2, open the switch between plating 7-1 and the cooling passivation chamber 8, the glass microballon of plating is delivered to cooling passivation chamber 8 passivation cooling dischargings; Or the glass microballon of plating has been delivered to next heating chamber 6-2 reheat, enters the lower whorl plating, and so circulation until reaching the expection plated thickness or the element number of plies, is sent into the 8 cooling passivation of cooling passivation chamber again;
7. the finished product that plating is finished and cool off passivation is emitted from discharge port 5, the purifying packing.
Claims (5)
1. the method for a non-metallic material plating ferromegnetism, magneticmetal coating, this method may further comprise the steps:
A. the non-metallic material with cleanliness without any pollution place heating chamber, under vacuum or protective atmosphere non-metallic material are preheated;
B. it is indoor the non-metallic material that heat to be delivered to the plating that has vibration or agitator, open metallic carbonyls complex compound steam admission switch as the plating thing, to plating chamber input metallic carbonyls complex compound steam, when plated body is particle, need to open vibration or agitator, utilize the heat that non-metallic material are with of heating, the metallic carbonyls complex compound is decomposed at non-metal material surface, make and plate ferromegnetism, magnetic metallic layers on the non-metallic material equably;
C. the composite electromagnetic material that plating is finished is delivered to cooling passivation chamber passivation cooling discharging, or enter the circulation of next round heating plating, until reaching required plated thickness, finally cool off the passivation discharging, the purifying packing; It is characterized in that: utilize the metallic carbonyls complex compound with heat decomposition ferromegnetism, magneticmetal through the non-metallic material institute of heating; Non-metallic material are preheated, and Heating temperature is chosen in more than the boiling temperature as the metallic carbonyls complex compound of plating thing, to not reduced the top temperature scope that intensity can bear by the plating non-metallic material; The circulation of next round among described step c heating plating can the last round of identical metallic carbonyls complex compound of plating, kind that also can conversion metallic carbonyls complex compound, and other element of plating, the plating of several elements can replace or mix and carry out.
2. according to the method for the described non-metallic material plating of claim 1 ferromegnetism, magneticmetal coating, it is characterized in that: describedly be used for the ferromegnetism of plating, the metallic carbonyls complex compound of magneticmetal is selected from Fe (CO)
5, Co
2(CO)
8, Ni (CO)
4, V (CO)
6, Cr (CO)
6, Mn
2(CO)
10, Mo (CO)
6, Tc
2(CO)
10, Ru (CO)
5, Rh
4(CO)
12, W (CO)
6, Re
2(CO)
10, Os (CO)
5, Ir
4(CO)
12In at least a.
3. according to the method for the described non-metallic material plating of claim 1 ferromegnetism, magneticmetal coating, it is characterized in that: describedly comprised salt, oxide-based by the plating non-metallic material, described non-metallic material face shaping comprises particle, fiber, film.
4. according to the method for the described non-metallic material plating of claim 1 ferromegnetism, magneticmetal coating, it is characterized in that: described non-metallic material comprise pottery, glass, graphite, and described non-metallic material face shaping comprises particle, fiber, film.
5. according to the method for the described non-metallic material plating of claim 1 ferromegnetism, magneticmetal coating, it is characterized in that: described non-metallic material comprise organic polymer material, and described non-metallic material face shaping comprises particle, fiber, film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101560720A CN100564585C (en) | 2006-12-30 | 2006-12-30 | The method and apparatus of non-metallic material plating ferromegnetism, magneticmetal coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101560720A CN100564585C (en) | 2006-12-30 | 2006-12-30 | The method and apparatus of non-metallic material plating ferromegnetism, magneticmetal coating |
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| CN101016623A CN101016623A (en) | 2007-08-15 |
| CN100564585C true CN100564585C (en) | 2009-12-02 |
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| CN106399968B (en) * | 2016-08-15 | 2018-12-25 | 武汉艾特米克超能新材料科技有限公司 | A kind of preparation method of absorbing material powder surface oxide ceramic coating |
| CN109182996B (en) * | 2018-11-05 | 2020-11-24 | 中国兵器工业第五九研究所 | Tungsten alloy coating preparation equipment and method |
| CN109305814A (en) * | 2018-12-21 | 2019-02-05 | 广州天极电子科技有限公司 | A kind of preparation method of ceramic capacitor |
| CN110947951A (en) * | 2019-11-11 | 2020-04-03 | 山西中磁尚善科技有限公司 | Vacuum insulation passivation process for magnetic powder |
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2006
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Non-Patent Citations (2)
| Title |
|---|
| 金属有机物化学汽相沉积法沉积镍膜的影响因素. 刘世良，赵立峰，彭冬升，谢长生.材料保护，第37卷第6期. 2004 |
| 金属有机物化学汽相沉积法沉积镍膜的影响因素. 刘世良，赵立峰，彭冬升，谢长生.材料保护，第37卷第6期. 2004 * |
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