CN105439589B - Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material - Google Patents

Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material Download PDF

Info

Publication number
CN105439589B
CN105439589B CN201610014267.5A CN201610014267A CN105439589B CN 105439589 B CN105439589 B CN 105439589B CN 201610014267 A CN201610014267 A CN 201610014267A CN 105439589 B CN105439589 B CN 105439589B
Authority
CN
China
Prior art keywords
carbon fiber
niobium carbide
silicon
friction material
siliconising
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201610014267.5A
Other languages
Chinese (zh)
Other versions
CN105439589A (en
Inventor
唐竹兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Technology
Original Assignee
Shandong University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong University of Technology filed Critical Shandong University of Technology
Priority to CN201610014267.5A priority Critical patent/CN105439589B/en
Publication of CN105439589A publication Critical patent/CN105439589A/en
Application granted granted Critical
Publication of CN105439589B publication Critical patent/CN105439589B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C04B35/806—
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63424—Polyacrylates; Polymethacrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/428—Silicon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/46—Gases other than oxygen used as reactant, e.g. nitrogen used to make a nitride phase

Abstract

Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material, it is characterised in that by density is 0.1 ~ 1.8g/cm3Graphited carbon fiber blanket carries out the scattered niobium carbide filling processing of ultrasonic wave after carrying out Carburization Treatment, depositing silicon silicon processing is carried out again, carry out being embedded to siliconising processing again, then the scattered niobium carbide carborundum carbon fiber friction material of ultrasonic wave is made in nitrogen treatment in nitrogen atmosphere.The present invention is to realize the preparation of friction material by carburizing, filling niobium carbide, depositing silicon silicon, the embedment step such as siliconising and nitridation using graphitized carbon fibre blanket, prepared friction material high intensity, high tenacity, high frictional behaviour, it is to adapt to the friction material under various weather conditions.

Description

Ultrasonic wave disperses the preparation method of niobium carbide silicon carbide―carbon fiber friction material
Technical field
The present invention relates to a kind of preparation method of the compound friction material of carbon fiber and ceramic material, belong to composite system Standby technical field.
Background technology
Friction material is at present mainly using carbon fiber and carbon（C/C）Composite is wear-resisting due to C/C composites Performance is relatively low, and people are seeking the preparation method of the higher friction material of anti-wear performance.In addition, C/C composites exist In moist environment, its frictional behaviour can be reduced, and serious potential safety hazard is brought to using.
The content of the invention
It can overcome drawbacks described above it is an object of the invention to provide one kind, realize preparation higher intensity, higher frictional behaviour And adapt to the preparation method of the friction material of various weather conditions.Its technical scheme is：
It by density is 0.1 ~ 1.8 g/ that the preparation method that ultrasonic wave disperses niobium carbide silicon carbide―carbon fiber friction material, which is, cm3Graphited carbon fiber blanket carries out the scattered niobium carbide filling processing of ultrasonic wave after carrying out Carburization Treatment, then carries out depositing silicon Silicon processing, then carry out being embedded to siliconising processing, then in nitrogen atmosphere nitrogen treatment be made ultrasonic wave disperse niobium carbide carborundum- Carbon fiber friction material, comprise the following steps that：
（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 mol ratio of nitrogen is 1:4 ~ 6, flow control in 50 ~ 600ml/min, Carburization Treatment 10 ~ Obtain carburizing carbon fiber blanket within 24 hours；
（2）Above-mentioned carburizing carbon fiber blanket is immersed into granularity and is less than 0.3 μm of content in the slurry of 5 ~ 20% niobium carbides, to be placed in Niobium carbide is filled in ultrasonic cleaner to handle 30 ~ 50 minutes, takes out and filling niobium carbide carbon fiber blanket is made after drying, wherein, Slurry is containing the aqueous solution that 0.5 ~ 1.5%pH of ammonium polyacrylate values are 9 ~ 11；
（3）Above-mentioned filling niobium carbide carbon fiber blanket is passed through trichloromethyl silane gas, hydrogen at a temperature of 900 ~ 1100 DEG C With the mixed gas of argon gas, depositing silicon silicon handles 10 ~ 24 hours and obtains depositing silicon silicon-carbon tapetum fibrosum, wherein, trichloromethyl Silane gas:Hydrogen:The mol ratio of argon gas is 1:3~5:3 ~ 5, flow is 50 ~ 600ml/min；
（4）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is embedded in siliconising material, 1500 ~ 1800 DEG C of the temperature in vacuum atmosphere Lower siliconising handles 3 ~ 5 hours obtained siliconising carbon fiber blankets, 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 1 ~ 3% concentration of mixture is 0.2 ~ 0.6%；
（5）By above-mentioned siliconising carbon fiber blanket at a temperature of 1350 ~ 1700 DEG C 10 ~ 24 hours obtained ultrasonic waves of nitrogen treatment Scattered niobium carbide silicon carbide―carbon fiber friction material.
Compared with prior art, its advantage is the present invention：
1st, the carbon fiber blanket that uses of the present invention is graphited carbon fiber blanket, or graphited needled carbon tapetum fibrosum, or stone The weaving carbon fiber cloth of inkization, or graphited 3 D weaving carbon fiber knit block；
2nd, the friction material for preparing of the present invention is by compound a kind of high-strength of carbon fiber and carborundum, niobium carbide, silicon nitride Friction material under degree, high frictional behaviour, the various weather conditions of adaptation；
3rd, the system of friction material is realized by carburizing, filling niobium carbide, depositing silicon silicon, the embedment step such as siliconising and nitridation It is standby, two steps of carburizing and depositing silicon silicon be in order to protect carbon fiber surface not to be damaged and carbon fiber surface assign charcoal Coating and coat of silicon carbide, because coat of silicon carbide can stop the infiltration of silicon steam, coat of silicon carbide one during siliconising Denier seepage, carbide coatings and silicon steam reaction generation carborundum further stop silicon steam, so as to protect carbon fiber surface not by Destroy；
4th, carbon fiber blanket has the very high porosity, depends merely on carburizing and depositing silicon silicon may require that and be lot more time to reach Densification, manufacturing cost is very high, will be very using the space of filling niobium carbide and the method filling carbon fiber blanket for being embedded to siliconising It is convenient, it is time saving and energy saving, while fill niobium carbide and can further improve the anti-wear performance of friction material；
5th, the present invention utilizes the pliability of carburizing carbon fiber, produces microvesicle in the slurry by the effect of ultrasonic wave, works as sound When pressure or the sound intensity are reached to a certain degree, microvesicle will expand rapidly, and then closure, the moment of microvesicle closure produce punching suddenly again Ripple is hit, makes the pressure that about 1012Pa is produced around microvesicle, particles of niobium carbide is forced to be filled into the space of carbon fiber blanket, reached The purpose of calking；
6th, niobium carbide filling processing is disperseed using slurry, particles of niobium carbide suspendability can be effectively improved, improve filling Efficiency, particles of niobium carbide is firmly combined together by generation silicon nitride in nitridation process；
7th, it is 1420 DEG C or so because 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 performance and used life of friction material.
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 mol ratio of nitrogen is 1:4, flow control obtains carburizing carbon in 24 hours in 50ml/min, Carburization Treatment Tapetum fibrosum；
（2）Above-mentioned carburizing carbon fiber blanket is immersed into granularity and is less than 0.3 μm of content in the slurry of 5% niobium carbide, to be placed in ultrasound Niobium carbide is filled in ripple washer to handle 50 minutes, takes out and filling niobium carbide carbon fiber blanket is made after drying, and slurry is containing poly- third Olefin(e) acid ammonium 1.5%pH values are 9 aqueous solution；
（3）Above-mentioned filling niobium carbide carbon fiber blanket is passed through trichloromethyl silane gas, hydrogen and argon gas at a temperature of 900 DEG C Mixed gas, trichloromethyl silane gas:Hydrogen:The mol ratio of argon gas is 1:5:5, flow control is in 50ml/min, deposition carbon SiClx handles 24 hours and obtains depositing silicon silicon-carbon tapetum fibrosum；
（4）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is embedded in siliconising material, oozed in vacuum atmosphere at a temperature of 1500 DEG C 5 hours obtained siliconising carbon fiber blankets of silicon, wherein, siliconising material is silica flour 30% and additional 5% concentration of a diameter of 0.5mm carbon granules 70% is 0.2% polyvinyl alcohol water solution is dried after uniformly mixing and is made；
（5）By above-mentioned siliconising carbon fiber blanket at a temperature of 1700 DEG C 10 hours obtained niobium carbide carborundum of nitrogen treatment- 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 mol ratio of nitrogen is 1:5, flow control obtains carburizing in 18 hours in 350ml/min, Carburization Treatment Carbon fiber blanket；
（2）Above-mentioned carburizing carbon fiber blanket is immersed into granularity and is less than 0.3 μm of content in the slurry of 12% niobium carbide, to be placed in super Niobium carbide is filled in sound wave washer to handle 40 minutes, takes out and filling niobium carbide carbon fiber blanket is made after drying, and slurry is containing poly- Ammonium acrylate 1%pH values are 10 aqueous solution；
（3）Above-mentioned filling niobium carbide carbon fiber blanket is passed through trichloromethyl silane gas, hydrogen and argon at a temperature of 1000 DEG C The mixed gas of gas, trichloromethyl silane gas:Hydrogen:The mol ratio of argon gas is 1:4:4, flow control is in 350ml/min, deposition Carborundum handles 18 hours and obtains depositing silicon silicon-carbon tapetum fibrosum；
（4）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is embedded in siliconising material, oozed in vacuum atmosphere at a temperature of 1650 DEG C 4 hours obtained siliconising carbon fiber blankets of silicon, wherein, siliconising material is silica flour 40% and additional 10% concentration of a diameter of 2mm carbon granules 60% is 0.4% polyvinyl alcohol water solution is dried after uniformly mixing and is made；
（5）By above-mentioned siliconising carbon fiber blanket at a temperature of 1550 DEG C 18 hours obtained niobium carbide carborundum of nitrogen treatment- 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 mol ratio of nitrogen is 1:6, flow control obtains carburizing in 10 hours in 600ml/min, Carburization Treatment Carbon fiber blanket；
（2）Above-mentioned carburizing carbon fiber blanket is immersed into granularity and is less than 0.3 μm of content in the slurry of 20% niobium carbide, to be placed in super Niobium carbide is filled in sound wave washer to handle 30 minutes, takes out and filling niobium carbide carbon fiber blanket is made after drying, and slurry is containing poly- Ammonium acrylate 0.5%pH values are 11 aqueous solution；
（3）Above-mentioned filling niobium carbide carbon fiber blanket is passed through trichloromethyl silane gas, hydrogen and argon at a temperature of 1100 DEG C The mixed gas of gas, trichloromethyl silane gas:Hydrogen:The mol ratio of argon gas is 1: 3:3, flow is controlled in 600ml/min, is sunk Carbon distribution SiClx handles 10 hours and obtains depositing silicon silicon-carbon tapetum fibrosum；
（4）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is embedded in siliconising material, oozed in vacuum atmosphere at a temperature of 1800 DEG C 3 hours obtained siliconising carbon fiber blankets of silicon, wherein, siliconising material is silica flour 50% and additional 15% concentration of a diameter of 3mm carbon granules 50% is 0.6% polyvinyl alcohol water solution is dried after uniformly mixing and is made；
（5）By above-mentioned siliconising carbon fiber blanket at a temperature of 1350 DEG C 24 hours obtained niobium carbide carborundum of nitrogen treatment- Carbon fiber friction material.

Claims (1)

1. ultrasonic wave disperses the preparation method of niobium carbide silicon carbide―carbon fiber friction material, it is characterised in that by density be 0.1 ~ 1.8g/cm3Graphited carbon fiber blanket carries out the scattered niobium carbide filling processing of ultrasonic wave after carrying out Carburization Treatment, then is deposited Carborundum processing, then carry out being embedded to siliconising processing, then the scattered niobium carbide carbon of ultrasonic wave is made in nitrogen treatment in nitrogen atmosphere SiClx-carbon fiber friction material, is comprised the following steps that：
（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 mol ratio of nitrogen is 1:4 ~ 6, flow control is small in 50 ~ 600mL/min, Carburization Treatment 10 ~ 24 When obtain carburizing carbon fiber blanket；
（2）Above-mentioned carburizing carbon fiber blanket is immersed into granularity and is less than 0.3 μm of content in the slurry of 5 ~ 20% niobium carbides, to be placed in ultrasound Niobium carbide is filled in ripple washer to handle 30 ~ 50 minutes, takes out and filling niobium carbide carbon fiber blanket is made after drying, wherein, slurry For containing the aqueous solution that 0.5 ~ 1.5%pH of ammonium polyacrylate values are 9 ~ 11；
（3）Above-mentioned filling niobium carbide carbon fiber blanket is passed through trichloromethyl silane gas, hydrogen and argon at a temperature of 900 ~ 1100 DEG C The mixed gas of gas, depositing silicon silicon handle 10 ~ 24 hours and obtain depositing silicon silicon-carbon tapetum fibrosum, wherein, trichloromethyl silane Gas:Hydrogen:The mol ratio of argon gas is 1:3~5:3 ~ 5, flow is 50 ~ 600mL/min；
（4）Above-mentioned depositing silicon silicon-carbon tapetum fibrosum is embedded in siliconising material, oozed in vacuum atmosphere at a temperature of 1500 ~ 1800 DEG C Silicon handles 3 ~ 5 hours obtained siliconising carbon fiber blankets, wherein, siliconising material be 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 1 ~ 3% concentration of mixture is 0.2 ~ 0.6%；
（5）By above-mentioned siliconising carbon fiber blanket, 10 ~ 24 hours obtained ultrasonic waves of nitrogen treatment disperse at a temperature of 1350 ~ 1700 DEG C Niobium carbide silicon carbide―carbon fiber friction material.
CN201610014267.5A 2016-01-11 2016-01-11 Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material Expired - Fee Related CN105439589B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610014267.5A CN105439589B (en) 2016-01-11 2016-01-11 Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610014267.5A CN105439589B (en) 2016-01-11 2016-01-11 Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material

Publications (2)

Publication Number Publication Date
CN105439589A CN105439589A (en) 2016-03-30
CN105439589B true CN105439589B (en) 2018-01-12

Family

ID=55550295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610014267.5A Expired - Fee Related CN105439589B (en) 2016-01-11 2016-01-11 Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material

Country Status (1)

Country Link
CN (1) CN105439589B (en)

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
CN105439589A (en) 2016-03-30

Similar Documents

Publication Publication Date Title
CN105418118B (en) The preparation method of resin dispersion zirconium carbide boron carbide carbon fiber friction material
CN105418102B (en) Ultrasonic wave disperses the preparation method of hafnium boride carborundum carbon fiber friction material
CN105418126B (en) Ultrasonic wave disperses the preparation method of niobium (Nb) boride boron carbide carbon fiber friction material
CN105418128B (en) Ultrasonic wave disperses the preparation method of vanadium carbide boron carbide carbon fiber friction material
CN105418127B (en) Ultrasonic wave disperses the preparation method of hafnium boride boron carbide carbon fiber friction material
CN105481426B (en) Ethanol disperses the preparation method of vanadium carbide boron carbide carbon fiber friction material
CN105439593B (en) Ethanol disperses the preparation method of zirconium carbide boron carbide carbon fiber friction material
CN105622139B (en) Ethanol disperses the preparation method of hafnium boride boron carbide carbon fiber friction material
CN105439589B (en) Ultrasonic wave disperses the preparation method of niobium carbide carborundum carbon fiber friction material
CN105622135B (en) Ultrasonic wave disperses the preparation method of vanadium carbide carborundum carbon fiber friction material
CN105481419B (en) Ultrasonic wave disperses the preparation method of zirconium carbide carborundum carbon fiber friction material
CN105418101B (en) Ultrasonic wave disperses the preparation method of hafnium carbide carborundum carbon fiber friction material
CN105418100B (en) Ultrasonic wave disperses the preparation method of vanadium boride carborundum carbon fiber friction material
CN105418099B (en) Ultrasonic wave disperses the preparation method of titanium carbide carborundum carbon fiber friction material
CN105481415B (en) Ultrasonic wave disperses the preparation method of tantalum boride carborundum carbon fiber friction material
CN105481418B (en) Ultrasonic wave disperses the preparation method of zirconium boride carborundum carbon fiber friction material
CN105439590B (en) Ultrasonic wave disperses the preparation method of tungsten carbide carbon SiClx carbon fiber friction material
CN105622133B (en) Ultrasonic wave disperses the preparation method of ramet silicon carbide―carbon fiber friction material
CN105481417B (en) Ultrasonic wave disperses the preparation method of titanium-carbon boride SiClx-carbon fiber friction material
CN105622134B (en) Ultrasonic wave disperses the preparation method of tungsten boride silicon carbide―carbon fiber friction material
CN105481416B (en) Ultrasonic wave disperses the preparation method of niobium (Nb) boride silicon carbide―carbon fiber friction material
CN105622152B (en) Ultrasonic wave disperses the preparation method of titanium carbide boron carbide carbon fiber friction material
CN105481454B (en) Ultrasonic wave disperses the preparation method of tungsten boride boron carbide carbon fiber friction material
CN105481455B (en) Ultrasonic wave disperses the preparation method of zirconium carbide boron carbide carbon fiber friction material
CN105481456B (en) Ultrasonic wave disperses the preparation method of ramet boron carbide carbon fiber friction material

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180112

Termination date: 20220111

CF01 Termination of patent right due to non-payment of annual fee