CN108003836A - 用于制备陶瓷摩擦材料的复合纤维和制备方法及陶瓷摩擦材料和制备方法及陶瓷制动盘 - Google Patents
用于制备陶瓷摩擦材料的复合纤维和制备方法及陶瓷摩擦材料和制备方法及陶瓷制动盘 Download PDFInfo
- Publication number
- CN108003836A CN108003836A CN201711225673.7A CN201711225673A CN108003836A CN 108003836 A CN108003836 A CN 108003836A CN 201711225673 A CN201711225673 A CN 201711225673A CN 108003836 A CN108003836 A CN 108003836A
- Authority
- CN
- China
- Prior art keywords
- ceramic
- disk body
- fiber
- preparation
- composite fibre
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 171
- 239000000835 fiber Substances 0.000 title claims abstract description 92
- 239000000463 material Substances 0.000 title claims abstract description 75
- 239000002131 composite material Substances 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 73
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 53
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 28
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 23
- 230000001070 adhesive effect Effects 0.000 claims abstract description 23
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 21
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 17
- 239000004917 carbon fiber Substances 0.000 claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000002783 friction material Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 230000036760 body temperature Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 8
- -1 nucleator Substances 0.000 claims description 7
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910000420 cerium oxide Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical group O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910000480 nickel oxide Inorganic materials 0.000 claims 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 20
- 238000012360 testing method Methods 0.000 description 12
- 239000007787 solid Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0006—Noise or vibration control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0031—Devices for retaining friction material debris, e.g. dust collectors or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/105—Ceramic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/308—Heat stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/536—Hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1328—Structure internal cavities, e.g. cooling channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0034—Materials; Production methods therefor non-metallic
- F16D2200/0039—Ceramics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0082—Production methods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0082—Production methods therefor
- F16D2200/0086—Moulding materials together by application of heat and pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0023—Shaping by pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Arrangements (AREA)
Abstract
本发明提供了一种用于制备陶瓷摩擦材料的复合纤维,包括,纤维和包覆在纤维外部的陶瓷材料;陶瓷材料包括氧化铝、氧化镁、二氧化硅、胶黏剂和成核剂。上述复合纤维中,采用成核剂,不仅可以调节陶瓷材料的晶体的种类和大小,从而有效的提高了陶瓷材料了硬度和断裂韧性,而且能有效的增加陶瓷材料与纤维的粘合性。
Description
技术领域
本发明涉及摩擦材料领域,具体涉及一种在高温下硬度高的陶瓷摩擦复合材料和其制备方法以及含有该陶瓷摩擦复合材料的制动盘及其制备方法。
背景技术
制动盘又名刹车盘,是汽车制动系统的重要组成部件。制动盘在汽车运动时与车轮一起转动,刹车时制动卡钳夹住制动盘,与制动盘的摩擦面产生摩擦,进而起到减速的作用。所以制动盘的制动性能优良直接关系到行车的安全性。铁铸制动盘由于其价格低廉、原料来源广泛而被普遍应用。但是随着对汽车速度以及安全性能的要求不断提升,对制动盘的要求也不断提高。而铁铸制动盘由于其易热裂、耐磨性差已经渐渐不能满足高性能汽车的要求。为了弥补铁铸制动盘的缺陷,市场上出现许多新型材料制得的制动盘,其中,以陶瓷摩擦材料为原料制成的陶瓷制动盘由于摩擦性能优良、质量轻而得到了广泛应用。这里所述的陶瓷材料制动盘中所用的陶瓷材料并非普通的陶瓷材料,其是以碳化硅和碳纤维为原料,在1700℃下焙烧得到的。虽然高温焙烧可以使碳化硅和碳纤维很好的粘合,但是在焙烧过程中,碳化硅的晶型不可控,导致陶瓷摩擦材料的结构不可控,进而导致其陶瓷摩擦材料硬度低,容易断裂。
为此,中国专利CN105041921A公开了一种基于编织纤维的陶瓷摩擦复合材料及其制备方法,其公开了基于编织纤维的陶瓷摩擦复合材料包括有机弹性体、编织纤维、增强填料、摩擦调节剂和偶联剂。其中增强填料包括氧化铜、氧化铝、碳化硅、氮化硅、碳纳米管、氧化铬、氧化钛、氧化硅、铜金粉、钛酸钾、氧化锌和氮化硼中的一种或几种。有机弹性体为橡胶类。该陶瓷摩擦复合材料以编织纤维作为骨架,增强了陶瓷摩擦复合材料的断裂韧性;并且加入了橡胶类材料作为有机弹性体调节陶瓷摩擦复合材料的硬度,避免材料硬度过高对对偶的损伤过大。并且上述陶瓷摩擦材料在制备工艺中,采用偶联剂和聚氨酯,在低温下固化制成陶瓷摩擦材料,避免了高温焙烧对结构的不可控性。但是,由于上述陶瓷摩擦材料中使用了大量的有机物质,并且是通过低温固化得到的,所以该陶瓷摩擦材料的热稳定性存在着较大的隐患。由于制动盘在制动的过程中,盘面的温度经常会达到300℃左右,这样就会导致上述陶瓷摩擦材料中橡胶等有机物质软化或挥发,出现结构失稳,导致该陶瓷摩擦复合材料的硬度以及摩擦性能下降。
发明内容
因此,本发明要解决的技术问题在于克服现有技术中的陶瓷摩擦复合材料的热稳定差,导致其硬度以及摩擦性能下降的缺陷。
一种用于制备陶瓷摩擦材料的复合纤维,包括:
纤维和包覆在所述纤维外部的陶瓷材料;
所述陶瓷材料包括氧化镁、二氧化硅、氧化铝、胶黏剂和成核剂。
优选的是,所述的复合纤维中,所述成核剂为五氧化二磷、氧化锌、氧化锂、氧化铈、三氧化二硼、氧化钙、二氧化钛、五氧化二钒、氧化铬、氧化锰、三氧化二铁、氧化钴、氧化镍、氧化锆和氧化锶中的一种或几种。
优选的是,所述的复合纤维中,所述氧化镁、所述二氧化硅、所述氧化铝和所述成核剂的质量比为(13-32):(40-70):(9-25):(0.5-15)。
优选的是,所述的复合纤维中,所述胶黏剂为二氧化硅、氧化铝、二氧化钛和磷酸二氢铝中一种或几种。
优选的是,所述的复合纤维中,所述纤维为碳纤维线。
优选的是,所述的复合纤维中,所述陶瓷材料与所述纤维的质量比为 (50-75):(25-50)。
优选的是,所述的复合纤维中,所述胶黏剂的量为所述陶瓷材料的总质量的0.5%-8%。
一种制备所述用于制备陶瓷摩擦材料的复合纤维的方法,包括如下步骤:
(1)将氧化铝、氧化镁、二氧化硅、成核剂、胶黏剂和溶剂混合,得到陶瓷浆液;
(2)将纤维浸泡在陶瓷浆液中,取出包覆有所述陶瓷浆液的纤维,干燥,得到所述复合纤维。
优选的是,所述的制备方法中,所述陶瓷浆液中,所述陶瓷浆液的固含量为20%-40%;
所述溶剂为水或无水乙醇。
优选的是,所述的制备方法中,在温度为50-90℃下,所述纤维在所述陶瓷浆液中的浸渍0.5-2h。
一种本发明所述的复合纤维制成的陶瓷摩擦材料。
一种所述的陶瓷摩擦材料的制备方法,包括如下步骤:
S1.所述的复合纤维编织成纤维布;
S2.堆垛或层叠所述纤维布,形成陶瓷摩擦材料预制体;
S3.所述陶瓷摩擦材料预制体在温度为1400-1600℃、压力为20MPa-200MPa热压处理,得到所述陶瓷摩擦材料。
优选的是,所述的制备方法中,所述S2中还包括将所述陶瓷摩擦材料预制体在温度为200-600℃下热处理的步骤。
14.一种陶瓷制动盘,包括环状的第一盘体、第二盘体以及设置在所述第一盘体和所述第二盘体之间的若干加强筋,若干所述加强筋与所述第一盘体和所述第二盘体的相对两侧面形成若干冷却气体通道;沿所述第一盘体圆周均匀设置有若干第一排屑槽;
所述陶瓷制动盘由权利要求1-7任一所述的复合纤维或权利要求8-10 任一所述制备方法制备得到的复合纤维或权利要求11所述的陶瓷复合材料材制成。
优选的是,所述的陶瓷制动盘中,沿所述第二盘体圆周均匀设置有若干第二排屑槽。
优选的是,所述的陶瓷制动盘中,所述第一盘体和所述第二盘体上均开设有若干消音孔;
所述加强筋中设置有两条消音通道,每一所述消音通道与所述第一盘体和所述第二盘体上的一所述消音孔连接。
优选的是,所述的陶瓷制动盘中,所述消音通道纵剖面为齿状。
优选的是,所述的陶瓷制动盘中,所述消音孔的孔径为3-5mm;位于同一所述加强筋中的消音通道之间相距1-2cm;所述消音通道的宽度为 3-5mm。
优选的是,所述的陶瓷制动盘中,所述第一盘体上设置有若干第一通气孔。
优选的是,所述的陶瓷制动盘中,所述第二盘体上设置有若干第二通气孔。
优选的是,所述的陶瓷制动盘中,所述加强筋与所述第一盘体和所述第二盘体垂直设置。
优选的是,所述的陶瓷制动盘中,所述第一盘体的中心开口处连接有法兰。
本发明技术方案,具有如下优点:
1.本发明提供了一种用于制备陶瓷摩擦材料的复合纤维,包括,纤维和包覆在所述纤维外部的陶瓷材料;所述陶瓷材料包括氧化铝、氧化镁、二氧化硅、胶黏剂和成核剂。上述复合纤维中,采用成核剂,不仅可以调节陶瓷材料的晶体的种类和大小,从而有效的提高了陶瓷材料了硬度和断裂韧性,而且能有效的增加陶瓷材料与纤维的粘合性。
2.本发明提供了一种陶瓷摩擦材料,采包覆有陶瓷材料的复合纤维制成的陶瓷摩擦材料,摒弃了有机物质,通过氧化铝、氧化镁、二氧化硅、胶黏剂和成核剂复配使用,提高了陶瓷摩擦材料的热稳定性;
经过检测,在20℃布氏硬度可达到62,在400℃布氏硬度可以达到59,在1000℃下的热失重<5wt%。
3.本发明提供了一种陶瓷制动盘,通过在第一盘体上设置第一排屑槽,使陶瓷制动盘表面的产生的碎屑及时的落入到排屑槽中,有效防止碎屑对陶瓷制动盘盘面的磨损。
4.本发明提供了一种陶瓷制动盘,通过在加强筋中设置消音通道,并将消音通道的纵截面设置为齿状,延长了噪音、声波传播的路径,从而使噪音减弱或消失;
本申请中每个加强筋中设置两条消音通道,并且设置位于同一加强筋中的消音通道之间相距1-2cm,以及所述消音通道的宽度为3-5mm;这样设置既保证消音的效果,又不会降低陶瓷制动盘的结构稳定性。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案,下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施方式,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明所述的第一盘体的结构示意图;
图2为本发明的一种实施方式的结构示意图;
图3为本发明的另一种实施方式的结构示意图;
图4为本发明的结构示意图。
附图标记:
1-第一盘体;2-第二盘体;3-加强筋;4-消音通道;5-第一排屑槽;6- 第一排气孔;7-法兰;
具体实施方式
下面将对本发明的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。此外,下面所描述的本发明不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
实施例1
本实施例提供了一种陶瓷摩擦材料制备方法,包括如下步骤:
(1)将陶瓷原料和水混合,配制固含量为20%的陶瓷浆液;陶瓷原料包括氧化镁、二氧化硅、氧化铝、五氧化二磷、二氧化钛;
氧化镁、二氧化硅、氧化铝和五氧化二磷的质量比为:13:70:9:15;二氧化钛的用量为陶瓷原料总质量的0.5%;
(2)在50℃下将碳纤维线浸泡在陶瓷浆液中2h,取出包覆有陶瓷浆液的纤维,干燥,得到复合纤维;其中复合纤维中,陶瓷材料与碳纤维线的质量比为50:25;
(3)将复合纤维编织成纤维布,堆垛纤维布,形成多层结构的陶瓷摩擦材料预制体;纤维预制体可以采用复合纤维缝合,使陶瓷摩擦材料预制体层与层之间结合更加牢固;
(4)所述陶瓷摩擦材料预制体在温度为1400℃、压力为200MPa 热压处理,得到陶瓷摩擦材料A。
实施例2
本实施例提供了一种陶瓷摩擦材料制备方法,包括如下步骤:
(1)将陶瓷原料和无水乙醇混合,配制固含量为40%的陶瓷浆液;陶瓷原料包括氧化镁、二氧化硅、氧化铝、成核剂、磷酸二氢铝;成核剂由质量比为1:1的氧化锌和氧化钴组成;
氧化镁、二氧化硅、氧化铝和成核剂的质量比为:32:40:25:0.5;磷酸二氢铝的用量为陶瓷原料总质量的8%;
(2)在90℃下将纤维浸泡在陶瓷浆液中0.5h,取出包覆有陶瓷浆液的纤维,干燥,得到复合纤维;其中复合纤维中,陶瓷材料与纤维的质量比为50:50;
(3)将复合纤维编织成纤维布,层叠纤维布,形成多层结构的陶瓷摩擦材料预制体;纤维预制体可以采用复合纤维缝合,使陶瓷摩擦材料预制体层与层之间结合更加牢固;
(4)陶瓷摩擦材料预制体在温度为200℃下热处理1h,排出陶瓷摩擦预制体中的气泡和无水乙醇;
(5)陶瓷摩擦材料预制体在温度为1600℃、压力为20MPa热压处理,得到陶瓷摩擦材料B。
实施例3
本实施例提供了一种陶瓷摩擦材料制备方法,包括如下步骤:
(1)将陶瓷原料和无水乙醇混合,配制固含量为30%的陶瓷浆液;陶瓷原料包括氧化镁、二氧化硅、氧化铝、成核剂、胶黏剂;成核剂由质量比为2:1的氧化钙和三氧化二铁组成;胶黏剂由质量比为3:1的氧化硅和氧化钛组成;
氧化镁、二氧化硅、氧化铝和成核剂的质量比为:20:50:13:7;胶黏剂的用量为陶瓷原料总质量的5%;
(2)在80℃下将碳纤维线浸泡在陶瓷浆液中1h,取出包覆有陶瓷浆液的碳纤维线,干燥,得到复合纤维;其中复合纤维中,陶瓷材料与碳纤维线的质量比为75:25;
(3)将复合纤维编织成纤维布,层叠纤维布,形成多层结构的陶瓷摩擦材料预制体;纤维预制体可以采用复合纤维缝合,使陶瓷摩擦材料预制体层与层之间结合更加牢固;
(4)陶瓷摩擦材料预制体在温度为600℃下热处理1h,排出陶瓷摩擦预制体中的气泡和无水乙醇;
(5)陶瓷摩擦材料预制体在温度为1500℃、压力为100MPa热压处理,得到陶瓷摩擦材料C。
实施例4
本实施例提供了一种陶瓷摩擦材料制备方法,包括如下步骤:
(1)将陶瓷原料和水混合,配制固含量为25%的陶瓷浆液;陶瓷原料包括氧化镁、二氧化硅、氧化铝、成核剂、胶黏剂;成核剂为氧化锂;胶黏剂为三氧化二铝;
氧化镁、二氧化硅、氧化铝和成核剂的质量比为:19:47:19:3;胶黏剂的用量为陶瓷原料总质量的3%;
(2)在70℃下将碳纤维线浸泡在陶瓷浆液中1h,取出包覆有陶瓷浆液的碳纤维线,干燥,得到复合纤维;其中复合纤维中,陶瓷材料与碳纤维线的质量比为75:50;
(3)将复合纤维编织成纤维布,层叠纤维布,形成多层结构的陶瓷摩擦材料预制体;纤维预制体可以采用复合纤维缝合,使陶瓷摩擦材料预制体层与层之间结合更加牢固;
(4)陶瓷摩擦材料预制体在温度为500℃下热处理1h,排出陶瓷摩擦预制体中的气泡和水;
(5)陶瓷摩擦材料预制体在温度为1600℃、压力为50MPa热压处理,得到陶瓷摩擦材料D。
实施例5
本实施例提供了一种陶瓷摩擦材料制备方法,包括如下步骤:
(1)将陶瓷原料和水混合,配制固含量为35%的陶瓷浆液;陶瓷原料包括氧化镁、二氧化硅、氧化铝、成核剂、胶黏剂;成核剂为三氧化硼;胶黏剂为二氧化硅;
氧化镁、二氧化硅、氧化铝和成核剂的质量比为:27:61:21:11;胶黏剂的用量为陶瓷原料总质量的1%;
(2)在60℃下将碳纤维线浸泡在陶瓷浆液中2h,取出包覆有陶瓷浆液的纤维,干燥,得到复合纤维;其中复合纤维中,陶瓷材料与碳纤维线的质量比为59:37;
(3)将复合纤维编织成纤维布,层叠纤维布,形成多层结构的陶瓷摩擦材料预制体;纤维预制体可以采用复合纤维缝合,使陶瓷摩擦材料预制体层与层之间结合更加牢固;
(4)陶瓷摩擦材料预制体在温度为400℃下热处理1h,排出陶瓷摩擦预制体中的气泡和水;
(5)陶瓷摩擦材料预制体在温度为1400℃、压力为150MPa热压处理,得到陶瓷摩擦材料E。
实施例6
本实施例提供了一种陶瓷摩擦材料制备方法,包括如下步骤:
(1)将陶瓷原料和水混合,配制固含量为22%的陶瓷浆液;陶瓷原料包括氧化镁、二氧化硅、氧化铝、成核剂、胶黏剂;成核剂为氧化铬;胶黏剂为由质量比为5:1的氧化铝和氧化硅组成;
氧化镁、二氧化硅、氧化铝和成核剂的质量比为:31:43:11:6;胶黏剂的用量为陶瓷原料总质量的7%;
(2)在60℃下将碳纤维线浸泡在陶瓷浆液中2h,取出包覆有陶瓷浆液的碳纤维线,干燥,得到复合纤维;其中复合纤维中,陶瓷材料与碳纤维线的质量比为63:47;
(3)将复合纤维编织成纤维布,层叠纤维布,形成多层结构的陶瓷摩擦材料预制体;纤维预制体可以采用复合纤维缝合,使陶瓷摩擦材料预制体层与层之间结合更加牢固;
(4)陶瓷摩擦材料预制体在温度为300℃下热处理1h,排出陶瓷摩擦预制体中的气泡和水;
(5)陶瓷摩擦材料预制体在温度为1400℃、压力为170MPa热压处理,得到陶瓷摩擦材料F。
实施例7
如图1-4所示,本实施例提供了一种陶瓷制动盘,包括环状的第一盘体1、第二盘体2以及设置在所述第一盘体1和所述第二盘体2之间的若干加强筋3,若干所述加强筋3与所述第一盘体1和所述第二盘体2 的相对两侧面形成若干冷却气体通道;沿所述第一盘体1圆周均匀设置有若干第一排屑槽5;所述陶瓷制动盘由实施例3制备陶瓷复合材料材制成。
通过在第一盘体上设置第一排屑槽,使陶瓷制动盘上表面的产生的碎屑及时落入到第一排屑槽中,有效防止碎屑对陶瓷制动盘盘面的磨损。
进一步地,沿所述第二盘体2圆周均匀设置有若干第二排屑槽。通过在第二盘体上设置第二排屑槽,使陶瓷制动盘的下表面产生的碎屑及时落入第二排屑槽中,防止碎屑对陶瓷制动盘盘面的磨损。
进一步地,所述第一盘体1上和所述第二盘体2上均开设有若干消音孔;所述加强筋3中设置有两条消音通道4,每一所述消音通道4与所述第一盘体1和所述第二盘体2上的一所述消音孔连接;一种实施方式如图2所示,所述消音通过4的纵剖面为直线;作为在一种替代方式,如图3所示,所述消音通道4的纵剖面为齿状。通过在加强筋中设置消音通道,并将消音通道的纵截面设置为齿状,延长了噪音、声波传播的路径,从而使噪音减弱或消失。
进一步地,所述消音孔的孔径为3-5mm;位于同一所述加强筋3中的所述消音通道之间相距1-2cm;所述消音通道4的宽度为3-5mm。
进一步地,所述第一盘体1上设置有若干第一通气孔6。第一通气孔的设置能更好的起到散热的效果。
进一步地,所述第二盘体上设置有若干第二通气孔。第二通气孔的设置能更好的起到散热的效果。
进一步地,所述加强筋3与所述第一盘体1和所述第二盘体2垂直设置。
进一步地,所述第一盘体1的中心开口处连接有法兰7。
效果验证
1.在高温和常温下对陶瓷摩擦复合材料的硬度测试;
用THB-3000MDX触摸屏布氏硬度计,选用压痕法对实施例1-6制备的陶瓷摩擦材料A-F在温度为20℃和400℃下的布氏硬度(HBW)进行检测;测试结果见表1。
具体为:将陶瓷摩擦材料A-F切割成尺寸为20mm×20mm×10mm的试验块,压头直径10mm。
表1
2.对陶瓷摩擦复合材料在高温和常温下的摩擦系数的检测
按照《SAE J2522》测功圆盘制动器效能标准对实施例1-6制备的陶瓷摩擦材料A-F的摩擦系数进行检测,检测结果见表2。
表2
3.对陶瓷摩擦复合材料的导热系数进行检测
采用德国耐驰LFA447激光导热系数测量仪对实施例1-6制备的陶瓷摩擦材料A-F的摩擦系数进行检测,检测结果见表3。
具体测试为:陶瓷摩擦材料A-F切割成尺寸为Φ12.6mm×3.0mm的测试样,测试标按照国际标准ASTM E 1461,测试温度为20℃。
表3
4.对陶瓷摩擦材料的断裂韧性、膨胀系数、杨氏弹性模量、抗弯强度进行检测
对实施例1-6制备的陶瓷摩擦材料A-F的断裂韧性、膨胀系数、杨氏弹性模量、抗弯强度检测,检测结果见4。
表4
5.对陶瓷摩擦复合材料热失重进行检测
对实施例1-6制备的陶瓷摩擦材料A-F热失重进行检测,具体测试方法为:
将陶瓷摩擦材料A-F切割成尺寸为Φ30mm×10mm的样品,在室温 20℃,对样品在分析天平上对质量进行称量。之后将样品放入中温炉中,空气环境下加热至1000℃,保温1h后,取出待冷却至室温后,干态样品再次在分析天平上进行称量,测试结果见表5。
表5
显然,上述实施例仅仅是为清楚地说明所作的举例,而并非对实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。
Claims (17)
1.一种用于制备陶瓷摩擦材料的复合纤维,其特征在于,包括:
纤维和包覆在所述纤维外部的陶瓷材料;
所述陶瓷材料包括氧化镁、二氧化硅、氧化铝、胶黏剂和成核剂。
2.根据权利要求1所述的复合纤维,其特征在于,所述成核剂为五氧化二磷、氧化锌、氧化锂、氧化铈、三氧化二硼、氧化钙、二氧化钛、五氧化二钒、氧化铬、氧化锰、三氧化二铁、氧化钴、氧化镍、氧化锆和氧化锶中的一种或几种。
3.根据权利要求1或2所述的复合纤维,其特征在于,所述氧化镁、所述二氧化硅、所述氧化铝和所述成核剂的质量比为(13-32):(40-70):(9-25):(0.5-15)。
4.根据权利要求1-3任一所述的复合纤维,其特征在于,所述胶黏剂为二氧化硅、氧化铝、二氧化钛和磷酸二氢铝中一种或几种。
5.根据权利要求1-4任一所述的复合纤维,其特征在于,所述纤维为碳纤维线。
6.根据权利要求1-5任一所述的复合纤维,其特征在于,所述陶瓷材料与所述纤维的质量比为(50-75):(25-50)。
7.根据权利要求1-6任一所述的复合纤维,其特征在于,所述胶黏剂的量为所述陶瓷材料的总质量的0.5%-8%。
8.一种制备权利要求1-7任一所述用于制备陶瓷摩擦材料的复合纤维的方法,包括如下步骤:
(1)将氧化铝、氧化镁、二氧化硅、成核剂、胶黏剂和溶剂混合,得到陶瓷浆液;
(2)将纤维浸泡在陶瓷浆液中,取出包覆有所述陶瓷浆液的纤维,干燥,得到所述复合纤维。
9.根据权利要求8所述的制备方法,其特征在于,所述陶瓷浆液中,所述陶瓷浆液的固含量为20%-40%;
所述溶剂为水或无水乙醇。
10.根据权利要求8或9所述的制备方法,其特征在于,在温度为50-90℃下,所述纤维在所述陶瓷浆液中的浸渍0.5-2h。
11.一种由权利要求1-7任一所述的复合纤维或权利要求8-10任一所述制备方法制备得到的复合纤维制成的陶瓷摩擦材料。
12.一种制备权利要求11所述的陶瓷摩擦材料的制备方法,包括如下步骤:
S1.权利要求1-7任一所述的复合纤维、或权利要求8-10任一所述制备方法制备得到的复合纤维编织成纤维布;
S2.堆垛或层叠所述纤维布,形成陶瓷摩擦材料预制体;
S3.所述陶瓷摩擦材料预制体在温度为1400-1600℃、压力为20MPa-200MPa热压处理,得到所述陶瓷摩擦材料。
13.根据权利要求12所述的制备方法,其特征在于,所述S2中还包括将所述陶瓷摩擦材料预制体在温度为200-600℃下热处理的步骤。
14.一种陶瓷制动盘,包括环状的第一盘体(1)、第二盘体(2)以及设置在所述第一盘体(1)和所述第二盘体(2)之间的若干加强筋(3),若干所述加强筋(3)与所述第一盘体(1)和所述第二盘体(2)的相对两侧面形成若干冷却气体通道;其特征在于,
沿所述第一盘体(1)圆周均匀设置有若干第一排屑槽(5);
所述陶瓷制动盘由权利要求1-7任一所述的复合纤维或权利要求8-10任一所述制备方法制备得到的复合纤维或权利要求11所述的陶瓷复合材料材制成。
15.根据权利要求14所述的陶瓷制动盘,其特征在于,沿所述第二盘体(2)圆周均匀设置有若干第二排屑槽。
16.根据权利要求14或15所述的陶瓷制动盘,其特征在于,所述第一盘体(1)和所述第二盘体(2)上均开设有若干消音孔;
所述加强筋(3)中设置有两条消音通道(4),每一所述消音通道(4)与所述第一盘体(1)和所述第二盘体(2)上的一所述消音孔连接。
17.根据权利要求16所述的陶瓷制动盘,其特征在于,所述消音通道(4)纵剖面为齿状。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711225673.7A CN108003836A (zh) | 2017-11-29 | 2017-11-29 | 用于制备陶瓷摩擦材料的复合纤维和制备方法及陶瓷摩擦材料和制备方法及陶瓷制动盘 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711225673.7A CN108003836A (zh) | 2017-11-29 | 2017-11-29 | 用于制备陶瓷摩擦材料的复合纤维和制备方法及陶瓷摩擦材料和制备方法及陶瓷制动盘 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108003836A true CN108003836A (zh) | 2018-05-08 |
Family
ID=62054661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711225673.7A Pending CN108003836A (zh) | 2017-11-29 | 2017-11-29 | 用于制备陶瓷摩擦材料的复合纤维和制备方法及陶瓷摩擦材料和制备方法及陶瓷制动盘 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108003836A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112901684A (zh) * | 2021-03-04 | 2021-06-04 | 河北百龙汽车配件股份有限公司 | 一种高强度自散热制动盘 |
CN113983090A (zh) * | 2021-12-23 | 2022-01-28 | 莱州宝亿机械有限公司 | 一种粉末冶金刹车盘及其生产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009149700A (ja) * | 2007-12-18 | 2009-07-09 | Toyota Motor Corp | 乾式摩擦材及びその製造方法 |
CN102173716A (zh) * | 2011-02-24 | 2011-09-07 | 西北工业大学 | 类陶瓷耐高温摩擦材料及其制备方法 |
CN202023866U (zh) * | 2011-02-23 | 2011-11-02 | 朱俊华 | 加强散热制动盘 |
CN103221502A (zh) * | 2010-10-29 | 2013-07-24 | 日清纺制动器株式会社 | 摩擦材料 |
CN107253864A (zh) * | 2017-07-12 | 2017-10-17 | 郑州纤顺新材料科技有限公司 | 陶瓷复合材料成型方法及陶瓷复合材料 |
-
2017
- 2017-11-29 CN CN201711225673.7A patent/CN108003836A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009149700A (ja) * | 2007-12-18 | 2009-07-09 | Toyota Motor Corp | 乾式摩擦材及びその製造方法 |
CN103221502A (zh) * | 2010-10-29 | 2013-07-24 | 日清纺制动器株式会社 | 摩擦材料 |
CN202023866U (zh) * | 2011-02-23 | 2011-11-02 | 朱俊华 | 加强散热制动盘 |
CN102173716A (zh) * | 2011-02-24 | 2011-09-07 | 西北工业大学 | 类陶瓷耐高温摩擦材料及其制备方法 |
CN107253864A (zh) * | 2017-07-12 | 2017-10-17 | 郑州纤顺新材料科技有限公司 | 陶瓷复合材料成型方法及陶瓷复合材料 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112901684A (zh) * | 2021-03-04 | 2021-06-04 | 河北百龙汽车配件股份有限公司 | 一种高强度自散热制动盘 |
CN113983090A (zh) * | 2021-12-23 | 2022-01-28 | 莱州宝亿机械有限公司 | 一种粉末冶金刹车盘及其生产工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105715720B (zh) | 一种环保型双层复合结构刹车片 | |
JP5015336B1 (ja) | 無機繊維質ペーパー及びその製造方法 | |
JP4716883B2 (ja) | 無機繊維質成形体 | |
CN106949179A (zh) | 一种采用玄武岩纤维制备汽车刹车片的方法 | |
CN108003836A (zh) | 用于制备陶瓷摩擦材料的复合纤维和制备方法及陶瓷摩擦材料和制备方法及陶瓷制动盘 | |
CN104948275A (zh) | 蜂窝结构体及其制造方法 | |
CN108083831A (zh) | 一种陶瓷摩擦材料及其制备方法 | |
CN101813150A (zh) | 一种陶瓷纤维增强陶瓷基汽车制动摩擦材料及其制备方法 | |
KR101390509B1 (ko) | 경화 정형물 | |
RU2010132870A (ru) | Огнеупор, содержащий двуокись циркония и углерод, и способ его изготовления | |
CN106763364A (zh) | 一种摩擦材料、包含其的刹车片及制造刹车片的方法 | |
RU2467987C2 (ru) | Композиционный материал и деталь из него, а также способ изготовления такого композиционного материала и детали из него | |
CN207828138U (zh) | 一种陶瓷制动盘 | |
CN103459685A (zh) | 湿润压火料 | |
CN106470779A (zh) | 含甲阶酚醛树脂和无定形二氧化硅的模制材料混合物、由其制成的模具和型芯及其制造方法 | |
CN103880456A (zh) | 陶瓷基摩擦材料及其制备方法 | |
JPH048397B2 (zh) | ||
TW201139143A (en) | Composite refractory | |
EP3395564A1 (en) | Short carbon fiber-reinforced composite material and method for producing same | |
CN105240428B (zh) | 一种低噪音的盘式制动衬片 | |
CN105909708B (zh) | 一种高性能纳米材料刹车片 | |
BR112012026713A2 (pt) | artigos compactos ligados por bentonita de veículos de ferro oxídico subdimensionado | |
CN105965406A (zh) | 一种纳米陶瓷改性硅烷树脂砂轮及其制备方法 | |
TR201808662T4 (tr) | Karbon içeren refrakterin arka yüz oksitlenmesinin bastırılmasına yönelik yöntem, kaplama yapısı ve karbon içeren refrakter. | |
CN107235740A (zh) | 一种纤维增韧耐火材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |