CN116217246A - 一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法 - Google Patents
一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法 Download PDFInfo
- Publication number
- CN116217246A CN116217246A CN202310170984.7A CN202310170984A CN116217246A CN 116217246 A CN116217246 A CN 116217246A CN 202310170984 A CN202310170984 A CN 202310170984A CN 116217246 A CN116217246 A CN 116217246A
- Authority
- CN
- China
- Prior art keywords
- inorganic binder
- ball milling
- corundum
- diameter
- inorganic
- 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.)
- Granted
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 157
- 239000002131 composite material Substances 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 52
- 239000000853 adhesive Substances 0.000 claims abstract description 43
- 230000001070 adhesive effect Effects 0.000 claims abstract description 43
- 238000003723 Smelting Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 238000000498 ball milling Methods 0.000 claims description 112
- 229910052593 corundum Inorganic materials 0.000 claims description 109
- 239000010431 corundum Substances 0.000 claims description 109
- 239000002994 raw material Substances 0.000 claims description 47
- 239000002002 slurry Substances 0.000 claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910002804 graphite Inorganic materials 0.000 claims description 26
- 239000010439 graphite Substances 0.000 claims description 26
- 239000012634 fragment Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 15
- 229910052786 argon Inorganic materials 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- 238000010791 quenching Methods 0.000 claims description 10
- 230000000171 quenching effect Effects 0.000 claims description 10
- 238000007873 sieving Methods 0.000 claims description 10
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 9
- 239000012856 weighed raw material Substances 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 6
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 6
- 239000012778 molding material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 5
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 10
- 230000002378 acidificating effect Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XGCTUKUCGUNZDN-UHFFFAOYSA-N [B].O=O Chemical compound [B].O=O XGCTUKUCGUNZDN-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
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
- 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
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
-
- 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
- C04B35/5611—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 based on titanium 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
- C04B35/622—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
- C04B35/62605—Treating the starting powders individually or as mixtures
-
- 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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62665—Flame, plasma or melting treatment
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3298—Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
-
- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
-
- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
-
- 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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- 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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
- C04B2235/9692—Acid, alkali or halogen resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Ceramic Products (AREA)
Abstract
本发明公开了一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法，该方法包括以下步骤：（1）采用高温熔炼法制备无机粘接剂；（2）无机粘结剂/TiC复合材料成型料的配制；（3）无机粘结剂/TiC复合材料的烧结。通过本发明方法能制备出显微结构均匀致密的无机粘结剂/TiC复合材料，热压烧结后无机粘接剂与TiC粉末界面结合良好，材料抗弯强度能达到200MPa，硬度达到HRC54‑62，在5wt%的盐酸溶液中浸泡24h，材料表面无明显的腐蚀现象，该材料可以在某些酸性环境下作为耐磨材料使用。
Description
技术领域
本发明属于复合材料制备领域，具体是一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法，尤其涉及一种可应用于酸性环境下的TiC基复合耐磨材料制备的方法。
背景技术
TiC是一种常见的工业用碳化物材料，为灰色金属状面心立方晶格固体，熔点3200℃，沸点4820℃，相对密度4.93g/cm3，莫氏硬度大于9。目前TiC常作为硬质相原料而广泛应用于TiC基钢结合金的工业生产中。TiC基钢结合金中TiC一般占合金总质量的30%-70%，其余部分为作为粘结相的钢基体，常见的钢基体成分有碳钢、合金钢、工具钢、高速钢、高锰钢、耐热钢和不锈钢等。TiC基钢结合金的制备工艺是经过原料粉末混合、压制成型、烧结、锻造、切削加工、热处理等工序后，制备出各种规格、形状的TiC基钢结合金制品。该工艺制备出的TiC基钢结合金材料组织特点是微细的TiC硬质相均匀弥散地分布于钢的基体中，因此TiC基钢结合金兼有TiC的硬度和耐磨性以及钢的良好力学性能，主要用作耐磨零件和机器构件。
TiC自身具有良好的化学稳定性，不溶于盐酸和硫酸，仅溶于王水和氢氟酸，但是TiC基钢结合金由于含有大量的钢基体粘结相，其耐酸性差，造成TiC基钢结合金材料无法应用于酸性工作环境，如耐酸泥浆泵的耐磨内衬等，限制了TiC基复合材料的应用。
发明内容
本发明的目的是为了弥补已有技术中的缺陷，提供了一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法，该方法制备出的无机粘结剂/TiC复合材料，与传统的钢结合金不同，粘接剂为特殊设计的无机材料，具有良好的耐酸性能，同时复合材料中存在大量的TiC硬质相，具有较高的硬度和耐磨性能，可以应用于酸性环境下的耐磨构件制备。
本发明是通过以下技术方案实现的：
1、一种无机粘结剂，其特征在于：其各原料组分的重量百分比配方如下：
硼酸 5%-8%
氧化铋 10%-15%
碳酸钾 5%-8%
氧化锆 3%-4%
三氧化二铬 3%-4%
三氧化二铁 2%-4%
二氧化硅 57%-72%。
2、根据权利要求其所述的一种无机粘结剂/TiC复合材料的制备方法，其特征在于：依次包括以下步骤：
（1）采用高温熔炼法制备无机粘接剂：
(a) 无机粘接剂的各原料组分的重量百分比配方如下：
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1-1.4:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50%，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为350-450r/min，公转速度为100-140 r/min。原料球磨混合30-60min后取出，获得无机粘结剂的熔炼原料料粉；
（b）无机粘结剂的熔炼与破碎
将坩埚炉以2-5℃/min的速度，升温到1430-1450℃，塞上堵料杆，倒入混好的熔炼原料料粉，倒入熔炼原料料粉的体积为坩埚体积的1/2-2/3，在坩埚炉出料口处放一装满水的不锈钢容器；待炉温再次升到1430-1450℃时，保温1-2h，提起堵料杆让熔化的熔炼原料料粉流入水中进行水淬，得到无机粘结剂碎块；
将水淬后的无机粘结剂碎块收集，倒入行星式球磨机的刚玉球磨坛中，加入与无机粘结剂碎块等重的水，球磨坛直径150mm，按球料质量比1-1.4:1的比例加入刚玉球磨球，其中直径为20mm的刚玉球占30% ，直径为10-20mm的刚玉球占70%；球磨坛自转速度为600-800r/min，公转速度为120-150 r/min，无机粘结剂碎块球磨8-12h后得到无机粘结剂浆料，将得到的无机粘结剂浆料倒入盛料盘中；
(c) 无机粘结剂的干燥过筛
将无机粘结剂浆料在110-130℃下干燥，待无机粘结剂浆料完全干透后用塑料铲将其铲起倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%；刚玉球磨坛自转速度为400r/min，公转速度为120 r/min，原料球磨2-4h后得到无机粘结剂粉体，将无机粘结剂粉体倒出过350-450#筛，过筛后得到无机粘结剂，将无机粘结剂封袋后放在干燥塔中，待用；
（2）无机粘结剂/TiC复合材料成型料的配制
无机粘结剂/TiC复合材料的各原料组分的重量百分比配方如下：
TiC粉末（直径1-10微米） 70%-80%
无机粘结剂 15%-27%
无水乙醇 3%-5%
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1-1.4:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球占50% ，直径小于10mm的刚玉球占50%；刚玉球磨坛自转速度为350-450r/min，公转速度为100-140 r/min；原料球磨混合30-60min后取出，获得无机粘结剂/TiC复合材料成型料；
（3）无机粘结剂/TiC复合材料的烧结
根据零件尺寸称取相应重量的无机粘结剂/TiC复合材料成型料，再倒入石墨模具中，并将该石墨模具组装好后，放入热压炉中，在氩气保护气氛下，以5-8℃/min的速度升温至900-950℃，保温30-50min，保温同时施加20-40MPa的成型压力，保温完成后石墨模具带压随炉冷却，当温度低于700℃时，卸除压力同时停止输送氩气，石墨模具继续随炉冷却，当炉温冷却到70℃以下时，开炉打开模具，获得无机粘结剂/TiC复合材料零件成品。
所述的一种无机粘结剂/TiC复合材料的制备方法，其特征在于，依次包括以下步骤：
（1）采用高温熔炼法制备无机粘接剂：
(a) 无机粘接剂的各原料组分的重量百分比配方如下：
硼酸 5%-8%
氧化铋 10%-15%
碳酸钾 5%-8%
氧化锆 3%-4%
三氧化二铬 3%-4%
三氧化二铁 2%-4%
二氧化硅 57%-72%
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为400r/min，公转速度为120 r/min。原料球磨混合30-60min后取出，获得无机粘结剂的熔炼原料料粉。
（b）无机粘结剂的熔炼与破碎
将坩埚炉以2-5℃/min的速度，升温到1430-1450℃，塞上堵料杆，倒入混好的熔炼原料料粉，倒入熔炼原料料粉的体积为坩埚体积的1/2-2/3，在坩埚炉出料口处放一装满水的不锈钢容器；待炉温再次升到1430-1450℃时，保温1-2h，提起堵料杆让熔化的熔炼原料料粉流入水中进行水淬，得到无机粘结剂碎块。
将水淬后的无机粘结剂碎块收集，倒入行星式球磨机的刚玉球磨坛中，加入与无机粘结剂碎块等重的水，球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为20mm的刚玉球占30% ，直径为10-20mm的刚玉球占70%；球磨坛自转速度为600-800r/min，公转速度为120-150 r/min，无机粘结剂碎块球磨8-12h后得到无机粘结剂浆料，将得到的无机粘结剂浆料倒入盛料盘中。
(c) 无机粘结剂的干燥过筛
将无机粘结剂浆料在120℃下干燥，待无机粘结剂浆料完全干透后用塑料铲将其铲起倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%；刚玉球磨坛自转速度为400r/min，公转速度为120 r/min，原料球磨2-4h后得到无机粘结剂粉体，将无机粘结剂粉体倒出过400#筛，过筛后得到无机粘结剂，将无机粘结剂封袋后放在干燥塔中，待用。
（2）无机粘结剂/TiC复合材料成型料的配制
无机粘结剂/TiC复合材料的各原料组分的重量百分比配方如下：
TiC粉末（直径1-10微米） 70%-80%
无机粘结剂 15%-27%
无水乙醇 3%-5%
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球占50% ，直径小于10mm的刚玉球占50%；刚玉球磨坛自转速度为400r/min，公转速度为120 r/min；原料球磨混合30-60min后取出，获得无机粘结剂/TiC复合材料成型料。
（3）无机粘结剂/TiC复合材料的烧结
根据零件尺寸称取相应重量的无机粘结剂/TiC复合材料成型料，再倒入石墨模具中，并将该石墨模具组装好后，放入热压炉中，在氩气保护气氛下，以5-8℃/min的速度升温至900-950℃，保温30-50min，保温同时施加20-40MPa的成型压力，保温完成后石墨模具带压随炉冷却，当温度低于700℃时，卸除压力同时停止输送氩气，石墨模具继续随炉冷却，当炉温冷却到70℃以下时，开炉打开模具，获得无机粘结剂/TiC复合材料零件成品。
下面对本发明作进一步解释：
（1）采用高温熔炼法制备无机粘接剂：
无机粘接剂的重量百分比配方如下：
硼酸 5%-8%
氧化铋 10%-15%
碳酸钾 5%-8%
二氧化锆 3%-4%
三氧化二铬 3%-4%
三氧化二铁 2%-4%
二氧化硅 57%-72%
该配方的无机粘接剂在1430-1450℃高温熔炼后，形成的为SiO2-Bi2O3-B2O3-K2O系玻璃材料，其中SiO2提供的硅氧四面体为玻璃网络的主要组成体。Bi2O3的加入会向玻璃网络结构中提供铋氧八面体，可以大幅度降低玻璃材料的软化点。粘结剂中H3BO3和K2CO3的同时加入，在无机粘接剂熔炼过程中，H3BO3会转变为B2O3, K2CO3转变为K2O，K2O向B2O3提供自由氧，使硼氧三角体转变为硼氧四面体进入到玻璃结构中，在保证B2O3对玻璃的促熔效果的前提下还不会大幅度降低玻璃的稳定性和力学性能。综上所述无机粘接剂中按比例加入SiO2、Bi2O3、H3BO3和K2CO3等主要原料，通过熔炼可以形成软化点较低的稳定的SiO2-Bi2O3-B2O3-K2O系玻璃材料。
无机粘接剂中加入少量的ZrO2，Zr4+存在于粘接剂玻璃网络结构的空隙中，对玻璃网络中的O2-产生较强的极化作用，可以提高粘接剂的耐酸性；Cr2O3的加入能够降低粘接剂熔融状态时的表面张力，使粘接剂更好的润湿TiC粉末；粘接剂中加入Fe2O3能促进在热压烧结过程中TiC表面的Ti原子与无机粘接剂形成Ti-O-Fe键（参见图1、图2）。图1为原料TiC粉末的钛元素XPS分析，其中458.9ev处的Ti2p3/2峰和464.8eV处的Ti2p1/2峰对应于Ti4+,主要来源于TiC;457.3eV处的Ti2p3/2峰463.3eV处的Ti2p1/2峰对应于Ti3+，主要来源TiC表面的Ti2O3氧化膜。图2为烧结后的无机粘结剂/TiC复合材料的钛元素XPS分析，图谱在454.3eV处存在一个微弱的小峰，这对应于Ti-O-Fe键，说明在烧结过程中TiC能与无机粘接剂形成Ti-O-Fe键，这有利于提高粘接剂对TiC粉末的粘接强度。
（2）无机粘结剂/TiC复合材料成型料的配制
无机粘结剂/TiC复合材料成型料的重量百分比配方如下：
TiC粉末（直径1-10微米） 70%-80%
无机粘结剂 15%-27%
无水乙醇 3%-5%
成型料中无水乙醇的加入，在混料时会在TiC和无机粘结剂粉末表面形成一层无水乙醇液膜，使粉末之间产生一定的毛细管力，防止TiC和无机粘结剂粉末在混料过程中因为密度差异而产生分层，便于TiC和无机粘结剂粉末混合均匀。
（3）无机粘结剂/TiC复合材料的烧结
将无机粘结剂/TiC复合材料成型料称取相应重量后倒入石墨模具中，放入热压炉中，在氩气保护气氛下，以5-8℃/min的速度升温至900-950℃，在该温度下无机粘结剂软化成粘流态，在20-40MPa成型压力作用下，无机粘结剂填充到TiC粉末的间隙中。在烧结温度下保温30-50min，保温过程中无机粘结剂进一步润湿TiC粉末，并与TiC粉末表面产生化学键合。保温完成后模具带压随炉冷却，当温度低于700℃时，无机粘结剂凝固成固态，与TiC粉末形成牢固的粘接体，此时可卸除压力同时停止输送氩气，模具继续随炉冷却，当炉温冷却到70℃以下时，开炉打开模具，获得无机粘结剂/TiC复合材料零件成品。
先采用熔炼法制备出与TiC粉末粘接性良好的TiC材料专用的无机粘接剂，再将无机粘接剂粉末与TiC粉末混合均匀后热压烧结，制备出一种无机粘结剂/TiC复合材料
本发明的有益效果：
本发明通过该方法能制备出显微结构均匀致密的无机粘结剂/TiC复合材料（参见图3），热压烧结后无机粘接剂与TiC粉末界面结合良好（参见图4），材料抗弯强度能达到200MPa，硬度达到HRC54-62，在5wt%的盐酸溶液中浸泡24h，材料表面无明显的腐蚀现象，与普通的TM52TiC钢结合金相比具有良好的耐酸性能（参见图5、图6），该材料可以在某些酸性环境下作为耐磨材料使用。
附图说明
图1原料TiC粉末的钛元素XPS分析。
图2烧结后的无机粘结剂/TiC复合材料的钛元素XPS分析。
图3烧结后的无机粘结剂/TiC复合材料的断口显微形貌。
图4烧结后的无机粘结剂/TiC复合材料中的TiC与无机粘结剂的界面形貌。
图5无机粘结剂/TiC复合材料在5wt%的盐酸溶液中浸泡24h后的表面形貌。
图6 TM52TiC钢结合金在5wt%的盐酸溶液中浸泡10min后的表面形貌。
具体实施方式
参见附图。
下面结合实施例对本发明作进一步说明。
实施例
本实施例提供一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法具体步骤为：
（1）采用高温熔炼法制备无机粘接剂：
(a) 一种无机粘结剂，各原料组分的重量百分比为：
硼酸 8%
氧化铋 15%
碳酸钾 5%%
氧化锆 4%
三氧化二铬 3%
三氧化二铁 4%
二氧化硅 61%
一种无机粘结剂/TiC复合材料的制备方法具体步骤为：
（1）采用高温熔炼法制备无机粘接剂：
(a)将称好的各种原料倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为400r/min，公转速度为120 r/min。原料球磨混合60min后取出，获得无机粘结剂的熔炼原料料粉。
（b）无机粘结剂的熔炼与破碎
将坩埚炉以5℃/min的速度，升温到1450℃，塞上堵料杆，倒入混好的料粉，倒入熔炼原料料粉的体积为坩埚体积的1/2，在坩埚炉出料口处放一装满水的不锈钢容器。待炉温再次升到1450℃时，保温1.5h，提起堵料杆让熔化的无机粘结剂的熔炼原料流入水中进行水淬，得到无机粘结剂碎块。
将水淬后的无机粘结剂碎块收集，倒入行星式球磨机的刚玉球磨坛中，加入与无机粘结剂碎块等重的水，球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为20mm的刚玉球磨球占30% ，直径10-20mm的刚玉球磨球占70%。刚玉球磨坛自转速度为800r/min，公转速度为150 r/min，无机粘结剂碎块球磨8h后，得到无机粘结剂浆料，将得到的无机粘结剂浆料倒入盛料盘中。
(c) 无机粘结剂的干燥过筛
将无机粘结剂浆料在120℃下干燥，待无机粘结剂浆料完全干透后用塑料铲将其铲起再倒入行星式球磨机的刚玉球磨坛中，球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为400r/min，公转速度为120 r/min，原料球磨2h后将粉体倒出过400#筛，过筛后得到无机粘结剂，将无机粘结剂封袋后放在干燥塔中，待用；
（2）无机粘结剂/TiC复合材料成型料的配制
无机粘结剂/TiC复合材料成型料的重量百分比配方如下：
TiC粉末（直径1-10微米） 75%
无机粘结剂 20%
无水乙醇 5%
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为400r/min，公转速度为120 r/min。原料球磨混合60min后取出，获得无机粘结剂/TiC复合材料成型料。
（3）无机粘结剂/TiC复合材料的烧结
根据零件尺寸称取相应重量的无机粘结剂/TiC复合材料成型料后，倒入石墨模具中，并将该石墨模具组装好后，放入热压炉中，在氩气保护气氛下，以8℃/min的速度升温至950℃，保温40min，保温同时施加40MPa的成型压力，保温完成后石墨模具带压随炉冷却，当温度低于700℃时，卸除压力同时停止输送氩气，模具继续随炉冷却，当炉温冷却到60℃时，开炉打开石墨模具，获得无机粘结剂/TiC复合材料零件成品。
Claims (3)
1.一种无机粘结剂，其特征在于：其各原料组分的重量百分比配方如下：
硼酸 5%-8%
氧化铋 10%-15%
碳酸钾 5%-8%
氧化锆 3%-4%
三氧化二铬 3%-4%
三氧化二铁 2%-4%
二氧化硅 57%-72%。
2.根据权利要求其所述的一种无机粘结剂/TiC复合材料的制备方法，其特征在于：依次包括以下步骤：
（1）采用高温熔炼法制备无机粘接剂：
(a) 将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1-1.4:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50%，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为350-450r/min，公转速度为100-140 r/min。原料球磨混合30-60min后取出，获得无机粘结剂的熔炼原料料粉；
（b）无机粘结剂的熔炼与破碎
将坩埚炉以2-5℃/min的速度，升温到1430-1450℃，塞上堵料杆，倒入混好的熔炼原料料粉，倒入熔炼原料料粉的体积为坩埚体积的1/2-2/3，在坩埚炉出料口处放一装满水的不锈钢容器；待炉温再次升到1430-1450℃时，保温1-2h，提起堵料杆让熔化的熔炼原料料粉流入水中进行水淬，得到无机粘结剂碎块；
将水淬后的无机粘结剂碎块收集，倒入行星式球磨机的刚玉球磨坛中，加入与无机粘结剂碎块等重的水，球磨坛直径150mm，按球料质量比1-1.4:1的比例加入刚玉球磨球，其中直径为20mm的刚玉球占30% ，直径为10-20mm的刚玉球占70%；球磨坛自转速度为600-800r/min，公转速度为120-150 r/min，无机粘结剂碎块球磨8-12h后得到无机粘结剂浆料，将得到的无机粘结剂浆料倒入盛料盘中；
(c) 无机粘结剂的干燥过筛
将无机粘结剂浆料在110-130℃下干燥，待无机粘结剂浆料完全干透后用塑料铲将其铲起倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%；刚玉球磨坛自转速度为400r/min，公转速度为120 r/min，原料球磨2-4h后得到无机粘结剂粉体，将无机粘结剂粉体倒出过350-450#筛，过筛后得到无机粘结剂，将无机粘结剂封袋后放在干燥塔中，待用；
（2）无机粘结剂/TiC复合材料成型料的配制
无机粘结剂/TiC复合材料的各原料组分的重量百分比配方如下：
TiC粉末（直径1-10微米） 70%-80%
无机粘结剂 15%-27%
无水乙醇 3%-5%
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1-1.4:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球占50% ，直径小于10mm的刚玉球占50%；刚玉球磨坛自转速度为350-450r/min，公转速度为100-140 r/min；原料球磨混合30-60min后取出，获得无机粘结剂/TiC复合材料成型料；
（3）无机粘结剂/TiC复合材料的烧结
根据零件尺寸称取相应重量的无机粘结剂/TiC复合材料成型料，再倒入石墨模具中，并将该石墨模具组装好后，放入热压炉中，在氩气保护气氛下，以5-8℃/min的速度升温至900-950℃，保温30-50min，保温同时施加20-40MPa的成型压力，保温完成后石墨模具带压随炉冷却，当温度低于700℃时，卸除压力同时停止输送氩气，石墨模具继续随炉冷却，当炉温冷却到70℃以下时，开炉打开模具，获得无机粘结剂/TiC复合材料零件成品。
3.根据权利要求1所述的一种无机粘结剂/TiC复合材料的制备方法，其特征在于，依次包括以下步骤：
（1）采用高温熔炼法制备无机粘接剂：
(a) 将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%。刚玉球磨坛自转速度为400r/min，公转速度为120 r/min。原料球磨混合30-60min后取出，获得无机粘结剂的熔炼原料料粉；
（b）无机粘结剂的熔炼与破碎
将坩埚炉以2-5℃/min的速度，升温到1430-1450℃，塞上堵料杆，倒入混好的熔炼原料料粉，倒入熔炼原料料粉的体积为坩埚体积的1/2-2/3，在坩埚炉出料口处放一装满水的不锈钢容器；待炉温再次升到1430-1450℃时，保温1-2h，提起堵料杆让熔化的熔炼原料料粉流入水中进行水淬，得到无机粘结剂碎块；
将水淬后的无机粘结剂碎块收集，倒入行星式球磨机的刚玉球磨坛中，加入与无机粘结剂碎块等重的水，球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为20mm的刚玉球占30% ，直径为10-20mm的刚玉球占70%；球磨坛自转速度为600-800r/min，公转速度为120-150 r/min，无机粘结剂碎块球磨8-12h后得到无机粘结剂浆料，将得到的无机粘结剂浆料倒入盛料盘中；
(c) 无机粘结剂的干燥过筛
将无机粘结剂浆料在120℃下干燥，待无机粘结剂浆料完全干透后用塑料铲将其铲起倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球磨球占50% ，直径小于10mm的刚玉球磨球占50%；刚玉球磨坛自转速度为400r/min，公转速度为120 r/min，原料球磨2-4h后得到无机粘结剂粉体，将无机粘结剂粉体倒出过400#筛，过筛后得到无机粘结剂，将无机粘结剂封袋后放在干燥塔中，待用；
（2）无机粘结剂/TiC复合材料成型料的配制
无机粘结剂/TiC复合材料的各原料组分的重量百分比配方如下：
TiC粉末（直径1-10微米） 70%-80%
无机粘结剂 15%-27%
无水乙醇 3%-5%
将称好的各种原料组分倒入行星式球磨机的刚玉球磨坛中，刚玉球磨坛直径150mm，按球料质量比1.2:1的比例加入刚玉球磨球，其中直径为10mm的刚玉球占50% ，直径小于10mm的刚玉球占50%；刚玉球磨坛自转速度为400r/min，公转速度为120 r/min；原料球磨混合30-60min后取出，获得无机粘结剂/TiC复合材料成型料；
（3）无机粘结剂/TiC复合材料的烧结
根据零件尺寸称取相应重量的无机粘结剂/TiC复合材料成型料，再倒入石墨模具中，并将该石墨模具组装好后，放入热压炉中，在氩气保护气氛下，以5-8℃/min的速度升温至900-950℃，保温30-50min，保温同时施加20-40MPa的成型压力，保温完成后石墨模具带压随炉冷却，当温度低于700℃时，卸除压力同时停止输送氩气，石墨模具继续随炉冷却，当炉温冷却到70℃以下时，开炉打开模具，获得无机粘结剂/TiC复合材料零件成品。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310170984.7A CN116217246B (zh) | 2023-02-27 | 2023-02-27 | 一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310170984.7A CN116217246B (zh) | 2023-02-27 | 2023-02-27 | 一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116217246A true CN116217246A (zh) | 2023-06-06 |
| CN116217246B CN116217246B (zh) | 2023-12-19 |
Family
ID=86569160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310170984.7A Active CN116217246B (zh) | 2023-02-27 | 2023-02-27 | 一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116217246B (zh) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0391150A1 (de) * | 1989-04-04 | 1990-10-10 | Bayer Ag | Verfahren zur Herstellung kohlenstoffarmer, feinteiliger Keramikpulver |
| JP2000087010A (ja) * | 1998-09-14 | 2000-03-28 | Denki Kagaku Kogyo Kk | 研磨用組成物 |
| WO2000032828A1 (de) * | 1998-12-01 | 2000-06-08 | Basf Aktiengesellschaft | Hartstoff-sinterformteil mit einem nickel- und kobaltfreien, stickstoffhaltigen stahl als binder der hartstoffphase |
| US6420291B1 (en) * | 1999-05-18 | 2002-07-16 | Schott Glas | Lead silicate glass and a process for setting a reduced surface resistance of the lead silicate glass |
| GB2461759A (en) * | 2007-12-20 | 2010-01-20 | Gen Electric | Additives for controlled dispersion of aqueous suspensions |
| WO2011013797A1 (ja) * | 2009-07-31 | 2011-02-03 | 株式会社オハラ | ガラスセラミックス、ガラスセラミックス焼結体、ガラスセラミックス複合体、ガラス粉粒体、スラリー状混合物、及び光触媒 |
| CN101967594A (zh) * | 2010-10-27 | 2011-02-09 | 合肥工业大学 | 一种以镍钼合金为粘结剂的碳化钛基硬质合金及其制备方法 |
| JP2011045938A (ja) * | 2009-08-25 | 2011-03-10 | Three M Innovative Properties Co | 焼成凝集体の製造方法、焼成凝集体、研磨材組成物及び研磨材物品。 |
| JP2012087045A (ja) * | 2011-11-14 | 2012-05-10 | Nippon Tokushu Gokin Kk | バインダレス合金の製造方法 |
| CN102798652A (zh) * | 2012-08-26 | 2012-11-28 | 无锡隆盛科技股份有限公司 | 氮氧化物传感器用铂铑电极浆料及其制备方法 |
| CN102976723A (zh) * | 2012-12-18 | 2013-03-20 | 天津大学 | 低温高强陶瓷结合剂金刚石磨具 |
| WO2014007222A1 (ja) * | 2012-07-03 | 2014-01-09 | 旭硝子株式会社 | ガラスの製造方法、化学強化ガラス |
| US20140154440A1 (en) * | 2011-08-10 | 2014-06-05 | Asahi Glass Company, Limited | Glass for chemical strengthening and glass housing |
| CN106396409A (zh) * | 2015-07-27 | 2017-02-15 | 电子科技大学中山学院 | 一种电子浆料用低温无铅玻璃粘结剂及其制备方法 |
| CN108277413A (zh) * | 2018-02-28 | 2018-07-13 | 湖南天益高技术材料制造有限公司 | 一种3d玻璃热弯机用耐高温均热板及其制造工艺 |
| CN109775986A (zh) * | 2017-11-10 | 2019-05-21 | 广东奥迪博士实业有限公司 | 一种汽车玻璃的防粘遮蔽银线釉料 |
| CN113846257A (zh) * | 2021-09-29 | 2021-12-28 | 郑州大学 | 一种中熵合金粘结剂硬质合金及其制备方法 |
| CN114939646A (zh) * | 2022-05-31 | 2022-08-26 | 合肥水泥研究设计院有限公司 | 一种TiC金属陶瓷颗粒增强复合耐磨磨辊及其制备工艺 |
| CN115351719A (zh) * | 2022-08-29 | 2022-11-18 | 中国有色桂林矿产地质研究院有限公司 | 多晶型微晶玻璃陶瓷结合剂及其制备方法，金刚石陶瓷砂轮及其制备方法 |
-
2023
- 2023-02-27 CN CN202310170984.7A patent/CN116217246B/zh active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0391150A1 (de) * | 1989-04-04 | 1990-10-10 | Bayer Ag | Verfahren zur Herstellung kohlenstoffarmer, feinteiliger Keramikpulver |
| JP2000087010A (ja) * | 1998-09-14 | 2000-03-28 | Denki Kagaku Kogyo Kk | 研磨用組成物 |
| WO2000032828A1 (de) * | 1998-12-01 | 2000-06-08 | Basf Aktiengesellschaft | Hartstoff-sinterformteil mit einem nickel- und kobaltfreien, stickstoffhaltigen stahl als binder der hartstoffphase |
| US6420291B1 (en) * | 1999-05-18 | 2002-07-16 | Schott Glas | Lead silicate glass and a process for setting a reduced surface resistance of the lead silicate glass |
| GB2461759A (en) * | 2007-12-20 | 2010-01-20 | Gen Electric | Additives for controlled dispersion of aqueous suspensions |
| WO2011013797A1 (ja) * | 2009-07-31 | 2011-02-03 | 株式会社オハラ | ガラスセラミックス、ガラスセラミックス焼結体、ガラスセラミックス複合体、ガラス粉粒体、スラリー状混合物、及び光触媒 |
| JP2011045938A (ja) * | 2009-08-25 | 2011-03-10 | Three M Innovative Properties Co | 焼成凝集体の製造方法、焼成凝集体、研磨材組成物及び研磨材物品。 |
| CN101967594A (zh) * | 2010-10-27 | 2011-02-09 | 合肥工业大学 | 一种以镍钼合金为粘结剂的碳化钛基硬质合金及其制备方法 |
| US20140154440A1 (en) * | 2011-08-10 | 2014-06-05 | Asahi Glass Company, Limited | Glass for chemical strengthening and glass housing |
| JP2012087045A (ja) * | 2011-11-14 | 2012-05-10 | Nippon Tokushu Gokin Kk | バインダレス合金の製造方法 |
| WO2014007222A1 (ja) * | 2012-07-03 | 2014-01-09 | 旭硝子株式会社 | ガラスの製造方法、化学強化ガラス |
| CN102798652A (zh) * | 2012-08-26 | 2012-11-28 | 无锡隆盛科技股份有限公司 | 氮氧化物传感器用铂铑电极浆料及其制备方法 |
| CN102976723A (zh) * | 2012-12-18 | 2013-03-20 | 天津大学 | 低温高强陶瓷结合剂金刚石磨具 |
| CN106396409A (zh) * | 2015-07-27 | 2017-02-15 | 电子科技大学中山学院 | 一种电子浆料用低温无铅玻璃粘结剂及其制备方法 |
| CN109775986A (zh) * | 2017-11-10 | 2019-05-21 | 广东奥迪博士实业有限公司 | 一种汽车玻璃的防粘遮蔽银线釉料 |
| CN108277413A (zh) * | 2018-02-28 | 2018-07-13 | 湖南天益高技术材料制造有限公司 | 一种3d玻璃热弯机用耐高温均热板及其制造工艺 |
| CN113846257A (zh) * | 2021-09-29 | 2021-12-28 | 郑州大学 | 一种中熵合金粘结剂硬质合金及其制备方法 |
| CN114939646A (zh) * | 2022-05-31 | 2022-08-26 | 合肥水泥研究设计院有限公司 | 一种TiC金属陶瓷颗粒增强复合耐磨磨辊及其制备工艺 |
| CN115351719A (zh) * | 2022-08-29 | 2022-11-18 | 中国有色桂林矿产地质研究院有限公司 | 多晶型微晶玻璃陶瓷结合剂及其制备方法，金刚石陶瓷砂轮及其制备方法 |
Non-Patent Citations (6)
| Title |
|---|
| D. G. BHAT: "Analysis of coating interlayer between silicon nitride cutting tools and titanium carbide and titanium nitride coatings", JOURNAL OF MATERIALS SCIENCE, vol. 26, pages 4567 - 4580, XP000272731, DOI: 10.1007/BF00549882 * |
| 刘冬梅: "金属基陶瓷涂层用无机结合剂的制备", 佳木斯大学学报, vol. 32, no. 5, pages 723 - 725 * |
| 李宏: "耐酸碱汽车玻璃油墨的制备及其性能研究", 武汉理工大学学报, no. 09, pages 30 - 34 * |
| 王新蕊: "硅铁应用研究进展", 铸造技术, vol. 41, no. 11, pages 1102 - 1104 * |
| 谢志勇: "陶瓷金属复合耐磨材料的研制与应用", 水泥, no. 5, pages 56 - 58 * |
| 赵鹏程;闫薪霖;肖冰;孟祥龙;柳炳恒;: "Cu-Sn-Ti钎料与陶瓷结合剂体积比对金刚石节块微观结构和力学性能的影响", 金刚石与磨料磨具工程, no. 03, pages 58 - 60 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116217246B (zh) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104209498B (zh) | 一种陶瓷颗粒增强金属基复合材料界面改性层的制备方法 | |
| CN103537702B (zh) | 高抗弯强度纳米WC-Co合金粉末以及WC-Co合金制品的制备方法 | |
| CN108359825B (zh) | 一种陶瓷-石墨烯增强铜基复合材料的制备方法 | |
| CN112725649A (zh) | 一种金属改性陶瓷颗粒增强金属基复合材料的制备方法 | |
| CN105734390B (zh) | 一种高熵合金结合的立方氮化硼聚晶复合材料的制备方法 | |
| CN107142388A (zh) | 一种Ti‑13Nb‑13Zr合金的制备方法 | |
| CN102337423A (zh) | 一种陶瓷粉末增强锌铝合金基复合材料的制备方法 | |
| CN108950299B (zh) | 一种高熵合金结合金刚石超硬复合材料及其制备方法 | |
| CN102676883A (zh) | 一种碳化硅增强铝基复合材料及其制备方法 | |
| CN109053215A (zh) | 一种Fe-Cr-Ni-Ti微粉包覆下蜂窝状ZTA陶瓷预制体及其制备和应用 | |
| CN109049267B (zh) | 一种Ti-Fe微粉包覆下的多通道陶瓷预制体及其制备方法和应用 | |
| CN106007730A (zh) | 一种采用镀覆立方氮化硼制备聚晶立方氮化硼的方法 | |
| CN105753487A (zh) | 提高含碳耐火材料抗冲刷性能的复合粉体及其制备方法 | |
| CN105803255A (zh) | 一种高铌钛铝基增压器涡轮及其制造方法 | |
| CN113354421A (zh) | 一种粘接剂及其制备方法和应用 | |
| CN116217246B (zh) | 一种无机粘结剂以及无机粘结剂/TiC复合材料的制备方法 | |
| CN106541339B (zh) | 一种立方氮化硼堆积磨料的制备工艺 | |
| CN100471978C (zh) | 纳米硼酸铝晶须/变形铝合金复合材料及其制备方法 | |
| CN103803800B (zh) | 一种钛合金防护涂层及其制备方法 | |
| CN105753485A (zh) | 氮化硼复相陶瓷材料及其无压烧结工艺 | |
| CN104911426B (zh) | 一种AlN颗粒增强Mg‑Al基复合材料的制备方法 | |
| CN109095899A (zh) | 一种氧化铝基陶瓷颗粒预制体的制备方法 | |
| CN112522530B (zh) | 一种高强度Ti-ZrO2-B4C体系复合材料的制备方法 | |
| CN101649398A (zh) | 原位反应合成TiCx颗粒增强镍基复合材料的方法 | |
| CN108033779A (zh) | 一种复合陶瓷材料、制备方法及其应用 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |