CN105622144B - The preparation method of resin dispersion zirconium boride boron carbide-carbon fiber friction material - Google Patents

The preparation method of resin dispersion zirconium boride boron carbide-carbon fiber friction material Download PDF

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CN105622144B
CN105622144B CN201610014334.3A CN201610014334A CN105622144B CN 105622144 B CN105622144 B CN 105622144B CN 201610014334 A CN201610014334 A CN 201610014334A CN 105622144 B CN105622144 B CN 105622144B
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carbon fiber
zirconium boride
friction material
boron
fiber blanket
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CN105622144A (en
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唐竹兴
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Shandong University of Technology
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Abstract

The preparation method of resin dispersion zirconium boride boron carbide carbon fiber friction material, which is characterized in that by density be 0.1 ~ 1.8g/cm3Graphited carbon fiber blanket carries out depositing silicon boron processing after carrying out Carburization Treatment, resin dispersion zirconium boride filling processing is carried out again, embedment siliconising processing is carried out again, and then resin dispersion zirconium boride boron carbide carbon fiber friction material is made in nitrogen treatment in nitrogen atmosphere.The present invention be using graphitized carbon fibre blanket by carburizing, depositing silicon silicon, filling zirconium boride, embedment siliconising and nitridation and etc. realize friction material preparation, prepared friction material high intensity, high tenacity, high frictional behaviour adapt to the friction material of various weather conditions.

Description

The preparation method of resin dispersion zirconium boride boron carbide-carbon fiber friction material
Technical field
The present invention relates to a kind of preparation methods of the compound friction material of carbon fiber and ceramic material, belong to composite material system Standby technical field.
Background technology
Friction material is at present mainly using carbon fiber and carbon（C/C）Composite material is wear-resisting due to C/C composite materials Performance is relatively low, and people are seeking the preparation method of the higher friction material of wear-resisting property.In addition, C/C composite materials exist In moist environment, its frictional behaviour can reduce, and serious security risk is brought to using.
The content of the invention
It is an object of the invention to provide a kind of drawbacks described above, realization can be overcome to prepare higher intensity, higher frictional behaviour And adapt to the preparation method of the friction material of various weather conditions.Its technical solution is：
The preparation method of resin dispersion zirconium boride boron carbide-carbon fiber friction material be by density be 0.1 ~ 1.8 g/cm3 Graphited carbon fiber blanket carries out depositing silicon boron processing after carrying out Carburization Treatment, then carries out at resin dispersion zirconium boride filling Reason, then embedment siliconising processing is carried out, then resin dispersion zirconium boride boron carbide-carbon fiber is made in nitrogen treatment in nitrogen atmosphere Friction material is as follows：
（1）It is 0.1 ~ 1.8g/cm by density3Graphited carbon fiber blanket be passed through at a temperature of 900 ~ 1100 DEG C propane flammable gas and The mixed gas of nitrogen, propane flammable gas:The molar ratio of nitrogen is 1:4 ~ 6, flow control in 50 ~ 600ml/min, Carburization Treatment 10 ~ 24 obtain carburizing carbon fiber blanket when small；
（2）Above-mentioned carburizing carbon fiber blanket is passed through boron chloride, methane, hydrogen and argon gas at a temperature of 900 ~ 1100 DEG C Mixed gas, boron chloride:Methane:Hydrogen:The molar ratio of argon gas is 1:1~2:3~6:4 ~ 6, flow control is in 50 ~ 600ml/ Min, depositing silicon boron processing 10 ~ 24 obtain depositing silicon boron carbon fiber blanket when small；
（3）Above-mentioned depositing silicon boron carbon fiber blanket is immersed into granularity and is less than the paste resin that 0.3 μm of content is 5 ~ 20% zirconium borides It in material, is placed in ultrasonic cleaner and fills zirconium boride processing 30 ~ 50 minutes, filling zirconium boride carbon fiber is made after taking out drying Blanket, wherein resin slurry are the ethanol solution containing phenolic resin 5 ~ 20%；
（4）Above-mentioned filling zirconium boride carbon fiber blanket is embedded in siliconising material, 1500 ~ 1800 DEG C of the temperature under vacuum atmosphere Siliconising carbon fiber blanket is made when small in lower siliconising processing 3 ~ 5, wherein, siliconising material is silica flour 30 ~ 50% and a diameter of 0.5 ~ 3mm carbon granules It is made after the uniform combination drying of polyvinyl alcohol water solution that 50 ~ 70% additional 5 ~ 15% concentration of mixture is 0.2 ~ 0.6%；
（5）Resin point is made when nitrogen treatment 10 ~ 24 is small at a temperature of 1350 ~ 1700 DEG C for above-mentioned siliconising carbon fiber blanket Dissipate zirconium boride boron carbide-carbon fiber friction material.
Compared with prior art, the present invention its advantage is：
1st, the carbon fiber blanket that the present invention uses is graphited carbon fiber blanket or graphited needled carbon tapetum fibrosum or stone The weaving carbon fiber cloth or graphited 3 D weaving carbon fiber of inkization knit block；
2nd, friction material prepared by the present invention is high-strength by the compound one kind of carbon fiber and boron carbide, zirconium boride, silicon nitride Friction material under degree, high frictional behaviour, the various weather conditions of adaptation；
3rd, by carburizing, depositing silicon boron, filling zirconium boride, embedment siliconising and nitridation and etc. realize friction material system It is standby, two steps of carburizing and depositing silicon boron be in order to carbon fiber surface is protected not to be damaged and carbon fiber surface assign charcoal Coating and boron carbide coating, because boron carbide coating can stop the infiltration of silicon steam, boron carbide coating one during siliconising Denier leaks, and carbide coatings and silicon steam reaction generation carborundum further stop silicon steam, so as to protect carbon fiber surface from It destroys；
4th, carbon fiber blanket has the very high porosity, depends merely on carburizing and depositing silicon boron may require that and be lot more time to reach Densification, manufacture cost are very high.It will be very using the gap of filling zirconium boride and the method filling carbon fiber blanket for being embedded to siliconising It is convenient, it is time saving and energy saving, while fill zirconium boride and can further improve the wear-resisting property of friction material；
5th, the present invention generates microvesicle in the slurry using the effect of ultrasonic acoustic, when acoustic pressure or the sound intensity reach to a certain degree When, microvesicle will expand rapidly, then be closed suddenly again, and the moment that microvesicle is closed generates shock wave, makes to generate about around microvesicle The pressure of zirconium boride particle is filled into the gap of depositing silicon silicon-carbon tapetum fibrosum, achievees the purpose that calking by the pressure of 1012pa；
6th, zirconium boride filling processing is disperseed using resin slurry, zirconium boride particle suspendability can be effectively improved, improved Charging efficiency, the activated carbon formed after resin high temperature carbonization wraps up zirconium boride particle, anti-with silicon steam during siliconising Carborundum should be formed, zirconium boride particle is firmly combined together by the carborundum of generation；
7th, it is 1420 DEG C or so since the metallic silicon fusing point of infiltration is relatively low, the temperature of friction material working face is instantaneously up near 2000 DEG C, metallic silicon is nitrogenized into generation silicon nitride, the friction material of microcellular structure is formed, friction material work can be increased substantially Make the tolerable temperature in face, improve the service life of friction material.
Specific embodiment
Embodiment 1
（1）It is 1.8g/cm by density3Graphited carbon fiber blanket is passed through the mixed of propane flammable gas and nitrogen at a temperature of 900 DEG C Close gas, propane flammable gas:The molar ratio of nitrogen is 1:4, flow control is in 50ml/min, acquisition carburizing carbon when Carburization Treatment 24 is small Tapetum fibrosum；
（2）Above-mentioned carburizing carbon fiber blanket is passed through to the mixing of boron chloride, methane, hydrogen and argon gas at a temperature of 900 DEG C Gas, boron chloride:Methane:Hydrogen:The molar ratio of argon gas is 1:1:3:4, flow control is at 50ml/min, depositing silicon boron Manage 24 it is small when obtain depositing silicon boron carbon fiber blanket；
（3）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is immersed into granularity and is less than the resin slurry that 0.3 μm of content is 5% zirconium boride In, it is placed in ultrasonic cleaner and fills zirconium boride processing 50 minutes, filling zirconium boride carbon fiber blanket is made after taking out drying, sets Fat slurry is the ethanol solution containing phenolic resin 5%；
（4）Above-mentioned filling zirconium boride carbon fiber blanket is embedded in siliconising material, is oozed under vacuum atmosphere at a temperature of 1500 DEG C Siliconising carbon fiber blanket is made in silicon 5 when small, wherein, siliconising material is silica flour 30% and 70% additional 5% concentration of a diameter of 0.5mm carbon granules is 0.2% polyvinyl alcohol water solution is dry after uniformly mixing to be made；
（5）By above-mentioned siliconising carbon fiber blanket be made when nitrogen treatment 10 is small at a temperature of 1700 DEG C zirconium boride boron carbide- Carbon fiber friction material.
Embodiment 2
（1）It is 0.8g/cm by density3Graphited carbon fiber blanket is passed through the mixed of propane flammable gas and nitrogen at a temperature of 1000 DEG C Close gas, propane flammable gas:The molar ratio of nitrogen is 1:5, flow control obtains carburizing in 350ml/min, Carburization Treatment 18 when small Carbon fiber blanket；
（2）Above-mentioned carburizing carbon fiber blanket is passed through to the mixing of boron chloride, methane, hydrogen and argon gas at a temperature of 1000 DEG C Gas, boron chloride:Methane:Hydrogen:The molar ratio of argon gas is 1:1.5:4.5:5, flow control is in 350ml/min, deposition carbon Change boron processing 17 obtains depositing silicon boron carbon fiber blanket when small；
（3）Above-mentioned depositing silicon boron carbon fiber blanket is immersed into granularity and is less than the resin slurry that 0.3 μm of content is 12% zirconium boride In, it is placed in ultrasonic cleaner and fills zirconium boride processing 40 minutes, filling zirconium boride carbon fiber blanket is made after taking out drying, sets Fat slurry is the ethanol solution containing phenolic resin 12%；
（4）Above-mentioned filling zirconium boride carbon fiber blanket is embedded in siliconising material, is oozed under vacuum atmosphere at a temperature of 1650 DEG C Siliconising carbon fiber blanket is made in silicon 4 when small, wherein, siliconising material is silica flour 40% and 60% additional 10% concentration of a diameter of 2mm carbon granules is 0.4% polyvinyl alcohol water solution is dry after uniformly mixing to be made；
（5）By above-mentioned siliconising carbon fiber blanket be made when nitrogen treatment 18 is small at a temperature of 1550 DEG C zirconium boride boron carbide- Carbon fiber friction material.
Embodiment 3
（1）It is 0.1g/cm by density3Graphited carbon fiber blanket is passed through the mixed of propane flammable gas and nitrogen at a temperature of 1100 DEG C Close gas, propane flammable gas:The molar ratio of nitrogen is 1:6, flow control obtains carburizing in 600ml/min, Carburization Treatment 10 when small Carbon fiber blanket；
（2）Above-mentioned carburizing carbon fiber blanket is passed through to the mixing of boron chloride, methane, hydrogen and argon gas at a temperature of 1100 DEG C Gas, boron chloride:Methane:Hydrogen:The molar ratio of argon gas is 1:2:6:6, flow control is in 600ml/min, depositing silicon boron Handle 10 it is small when obtain depositing silicon boron carbon fiber blanket；
（3）Above-mentioned depositing silicon boron carbon fiber blanket is immersed into granularity and is less than the resin slurry that 0.3 μm of content is 20% zirconium boride In, it is placed in ultrasonic cleaner and fills zirconium boride processing 30 minutes, filling zirconium boride carbon fiber blanket is made after taking out drying, sets Fat slurry is the ethanol solution containing phenolic resin 20%；
（4）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is embedded in siliconising material, is oozed under vacuum atmosphere at a temperature of 1800 DEG C Siliconising carbon fiber blanket is made in silicon 3 when small, wherein, siliconising material is silica flour 50% and 50% additional 15% concentration of a diameter of 3mm carbon granules is 0.6% polyvinyl alcohol water solution is dry after uniformly mixing to be made；
（5）By above-mentioned siliconising carbon fiber blanket be made when nitrogen treatment 24 is small at a temperature of 1350 DEG C zirconium boride boron carbide- Carbon fiber friction material.

Claims (1)

1. the preparation method of resin dispersion zirconium boride boron carbide-carbon fiber friction material, which is characterized in that by density for 0.1 ~ 1.8g/cm3Graphited carbon fiber blanket carries out depositing silicon boron processing after carrying out Carburization Treatment, then carries out resin dispersion zirconium boride Filling handle, then carry out embedment siliconising processing, then in nitrogen atmosphere nitrogen treatment be made resin dispersion zirconium boride boron carbide- Carbon fiber friction material is as follows：
（1）It is 0.1 ~ 1.8g/cm by density3Graphited carbon fiber blanket is passed through propane flammable gas and nitrogen at a temperature of 900 ~ 1100 DEG C Mixed gas, propane flammable gas:The molar ratio of nitrogen is 1:4 ~ 6, in 50 ~ 600ml/min, Carburization Treatment 10 ~ 24 is small for flow control When obtain carburizing carbon fiber blanket；
（2）Above-mentioned carburizing carbon fiber blanket is passed through to the mixing of boron chloride, methane, hydrogen and argon gas at a temperature of 900 ~ 1100 DEG C Gas, boron chloride:Methane:Hydrogen:The molar ratio of argon gas is 1:1~2:3~6:4 ~ 6, flow control is sunk in 50 ~ 600ml/min Product boron carbide processing 10 ~ 24 obtains depositing silicon boron carbon fiber blanket when small；
（3）Above-mentioned depositing silicon boron carbon fiber blanket is immersed into granularity and is less than the resin slurry that 0.3 μm of content is 5 ~ 20% zirconium borides In, it is placed in ultrasonic cleaner and fills zirconium boride processing 30 ~ 50 minutes, filling zirconium boride carbon fiber is made after taking out drying Blanket, wherein resin slurry are the ethanol solution containing phenolic resin 5 ~ 20%；
（4）Above-mentioned filling zirconium boride carbon fiber blanket is embedded in siliconising material, is oozed under vacuum atmosphere at a temperature of 1500 ~ 1800 DEG C Siliconising carbon fiber blanket is made when small in silicon processing 3 ~ 5, wherein, siliconising material for silica flour 30 ~ 50% and a diameter of 0.5 ~ 3mm carbon granules 50 ~ It is made after the uniform combination drying of polyvinyl alcohol water solution that 70% additional 5 ~ 15% concentration of mixture is 0.2 ~ 0.6%；
（5）Resin dispersion boron is made when nitrogen treatment 10 ~ 24 is small at a temperature of 1350 ~ 1700 DEG C for above-mentioned siliconising carbon fiber blanket Change zirconium boron carbide-carbon fiber friction material.
CN201610014334.3A 2016-01-11 2016-01-11 The preparation method of resin dispersion zirconium boride boron carbide-carbon fiber friction material Expired - Fee Related CN105622144B (en)

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CN103288468A (en) * 2013-05-14 2013-09-11 大连理工大学 Preparation method for fiber reinforced carbon-silicon carbide-zirconium carbide-based composite material

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103288468A (en) * 2013-05-14 2013-09-11 大连理工大学 Preparation method for fiber reinforced carbon-silicon carbide-zirconium carbide-based composite material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3D针刺C/SiC-TaC复合材料的热膨胀性能;陈杰等;《复合材料学报》;20110430;第28卷(第2期);第149-154页 *
温度和环境对2维C/(SiC-BxC)n断裂韧性的影响;赵东艳等;《硅酸盐学报》;20110911;第39卷(第2期);第285-289页 *

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