CN107574373A - The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate - Google Patents
The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate Download PDFInfo
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- 239000002131 composite material Substances 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 63
- 239000000919 ceramic Substances 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 238000000498 ball milling Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003595 mist Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 238000010791 quenching Methods 0.000 claims description 22
- 230000000171 quenching effect Effects 0.000 claims description 21
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 16
- 229910052593 corundum Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 229910033181 TiB2 Inorganic materials 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- -1 under hot conditions Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000003082 abrasive agent Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 238000009827 uniform distribution Methods 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 239000010431 corundum Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The invention discloses the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate, comprise the following steps：(1) preparation of parent metal liquid：The chemical composition of parent metal liquid is as follows：C：0.6% 0.7%, Cr：1.5% 6.5%, Mn：0.9% 1.2%, Mo：0.2% 0.5%, Ni：0.2% 0.5%, Si：0.15% 0.3%, S≤0.04%, P≤0.04%, surplus Fe；(2) preparation of ceramic particle precast body：The ball milling micro mist and ceramic particle of ceramics are formed by binding agent, mold drying；(3) shaping of composite liner：Ceramic particle precast body is fixed on the working face of mold cavity, casting matrix molten metal, cooling and demolding, is thermally treated resulting in finished product composite liner.In the present invention, the preparation technology of precast body is succinct, and production efficiency is high, suitable industrialized production；In the compound working face of liner plate, molten metal reacts and penetrated into ceramic particle with ceramic, improves composite effect, reduces cost, and matrix material has higher intensity and preferable fatigue behaviour and impact flexibility, substantially increases the service life of liner plate.
Description
Technical field
The present invention relates to technical field of composite materials, more particularly to reaction induced impregnated porcelain enhancing base steel composite material lining
The preparation method of plate.
Background technology
With the continuous propulsion of process of industrialization, in the various industries such as cement, mine, metallurgy, to the demand of liner plate
Increasing, liner plate prepared by traditional steel high-abrasive material is due to wearing no resistance or poor toughness, and liner plate is in the course of the work
Serious wear, reduce the crushing effect and material yield of material.In order to improve the crushing effect of liner plate and service life, improve
The wearability of liner plate is extremely urgent.Ceramic particle reinforced metal base composites have ceramic particle high-modulus, high specific strength, height concurrently
The characteristics of wearability and high thermal stability, and the good toughness of metal material, impact resistance, simple production process, cost
It is cheap and as preparing the ideal material of wearing piece.Current most economical effective manner is to prepare composite by being oozed without die casting
Wearing piece, but the metal matrix ceramic composites prepared by this technique still suffer from the defects of certain, its subject matter is ceramics
Particle and molten metal wetability are poor, and it is poor to infiltrate compound difficult or composite effect.
Chinese invention patent CN103769562A discloses a kind of active element sintering ZTA particle enhanced steel iron-based composite woods
Expect liner plate preparation method.Its step is after being mixed after active metal powder is well mixed first with ZTA ceramic particles, binding agent
Insert in mould and be sintered, be stripped, be then fixed in die cavity and cast to obtain composite liner plate, the method is pre-
Preparation process processed is complicated, and production cost is high, it is difficult to large-scale industrial production.In the present invention, directly by ceramic particle and pottery
The well mixed addition binding agent stirring of porcelain micro mist can fill mould, demoulding casting, simplify prefabricated preparation process, reduce
Production cost.Chinese invention patent CN1748910A discloses a kind of tungsten carbide grain reinforced metal base composite preparation side
Method, its method are that liner mold is arranged on centrifuge rotating disk, start centrifuge casting molten metal, and tungsten carbide particle adds with stream
Entering, be that can obtain composite liner plate after centrifugation end cooling and demolding, in liner plate prepared by the method, distribution of particles is uneven,
Tungsten carbide particle is expensive, and centrifuging process is complicated, and production cost is high, it is difficult to industrialized production.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the reaction induced impregnated porcelain proposed increases
The preparation method of strong base steel composite material liner plate.
To achieve these goals, present invention employs following technical scheme：
, reaction induced impregnated porcelain enhancing base steel composite material liner plate preparation method, comprise the following steps：
(1) preparation of parent metal liquid：Parent metal liquid includes the chemical composition of following percentage by weight：C：0.6%-
0.7%, Cr：1.5%-6.5%, Mn：0.9%-1.2%, Mo：0.2%-0.5%, Ni：0.2%-0.5%, Si：0.15%-
0.3%, S≤0.04%, P≤0.04%, surplus Fe；It is formulated more than, adds metal and other inorganic material, high temperature bar
Under part, parent metal liquid A is melted into；
(2) preparation of ceramic particle precast body：After ceramic is uniformly mixed, absolute ethyl alcohol, the anhydrous second are added
The mass fraction that alcohol accounts for ceramic is 5%-10%, carries out ball milling 2-4h, obtains ball milling micro mist B；Weigh ceramic particle, and with
Ball milling micro mist B is uniformly mixed, and is added binding agent, after stirring, is inserted in mould, and cellular ceramics are obtained after the drying demoulding
Particle precast body C；
(3) shaping of composite liner：Ceramic particle precast body C is fixed on the working face of mold cavity, casting matrix
Molten metal A, cooling and demolding, Technology for Heating Processing is being carried out, is obtaining finished product composite liner.
Preferably, in the step (2), ceramic is specially TiO2、Al2O3、ZrO2、CaO、WC、TiC、TiB2、
Si3N4, 2 kinds in BN, TiN, AlN or two or more mix, its granularity is 1000-1500 mesh.
Preferably, in the step (2), ceramic particle is specially ZTA, Al2O3、WC、TiC、SiC、B4C、TiB2In one
Kind or it is any it is several mix, its granularity is 12-150 mesh.
Preferably, when the ceramic particle is two or more, the granularity phase of the ceramic particle of all kinds
Together.
Preferably, in the step (2), ball milling micro mist B weight is the 2%-8% of the weight of ceramic particle.
Preferably, in the step (3), Technology for Heating Processing comprises the following steps：By composite liner with 5-8 DEG C/min liter
Warm speed is warming up to 780 DEG C -840 DEG C, is incubated after 30min and is alternately put into liner plate in quenching oil and air, carries out oil quenching and sky
Quench alternation procedure.
Preferably, the time of the oil quenching is 10-20min, and the time of the air quenching is 40-50min, air quenching and oil quenching mistake
Cheng Yici alternately, until liner plate is cooled to room temperature.
Preferably, in the step (2), ceramic particle precast body C honeycomb hole is specially arbitrary shape.
Compared with prior art, the beneficial effects of the invention are as follows：
1. ceramic and molten metal that ceramic grain surface is coated in the present invention react, molten metal is promoted to ceramics
The infiltration of particle precast body, the composite effect of ceramic particle and molten metal is improved, improve the service life of liner plate；
2. the present invention mixes the ceramic after ball milling with ceramic particle, addition binding agent is directly prepared cellular pre-
Body processed, simplify ceramics preparative preparation process, suitable industrialized production；
3. it is good that the present invention prepares parent metal wearability, good toughness, there is higher use under low impulsive force operating mode
Life-span.
Brief description of the drawings
Fig. 1 is the working face of 16 mesh fused alumina zirconia particles/base steel composite material abrasion-proof backing block prepared by the example 1 of the present invention
Figure；
Fig. 2 is 16 mesh fused alumina zirconia particles/base steel composite material abrasion-proof backing block composite bed prepared by the example 1 of the present invention
Organization chart；
Fig. 3 is 60 mesh Al prepared by the example 2 of the present invention2O3The working face of particle/base steel composite material abrasion-proof backing block
Figure；
Fig. 4 is 60 mesh Al prepared by the example 2 of the present invention2O3The group of particle/base steel composite material abrasion-proof backing block composite bed
Knit figure；
Fig. 5 is the working face figure of 90 mesh WC particles/base steel composite material abrasion-proof backing block prepared by the example 3 of the present invention；
Fig. 6 is the tissue of 90 mesh WC particles/base steel composite material abrasion-proof backing block composite bed prepared by the example 3 of the present invention
Figure.
Fig. 7 is 150 mesh B prepared by the example 4 of the present invention4The working face of C particles/base steel composite material abrasion-proof backing block
Figure；
Fig. 8 is 150 mesh B prepared by the example 4 of the present invention4The group of C particles/base steel composite material abrasion-proof backing block composite bed
Knit figure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment 1：
The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate, is comprised the following steps that：
(1) by TiO2、Al2O3By 1:The absolute ethyl alcohol that its mass fraction 5% is added after 1 uniform mixing carries out ball milling 2h, will
The ball milling micro mist of 16 mesh Zircon corundum ceramics particles and its mass fraction 6% is uniformly mixed and added into the viscous of granular mass fraction 4%
Agent is tied, is inserted after stirring in hexagonal honeycomb punch die, regular hexagon honeycomb ceramic is obtained after the drying demoulding
Grain precast body；
(2) prepare chemical composition and the following alloy of content carries out melting：C：0.6%-0.7%, Cr：1.5%-3.0%,
Mn：0.9%-1.2%, Mo：0.2%-0.5%, Ni：0.2%-0.5%, Si：0.15%-0.3%, S≤0.04%, P≤
0.04%, surplus Fe；
(3) precast body obtained by step (1) is fixed on working surface of mould cavity neighbouring position, the composition described in casting step (2)
Molten metal, cooling and demolding obtain composite liner plate；
(4) gained composite liner plate is warming up to 780 DEG C with 5 DEG C/min, is quenched, quenched after being incubated 30min
Mode be 40min air quenchings and 20min oil quenchings successively alternately, until liner plate is cooled to room temperature.
The present embodiment is prepared for 16 mesh fused alumina zirconia particles/base steel composite material abrasion-proof backing block.Zirconium prepared by the present embodiment
The working face of corundum in granules/base steel composite material abrasion-proof backing block as shown in figure 1, the parent metal of abrasion-proof backing block have it is preferably tough
Property, certain impulsive force can be born, skin layer composite material is uniform-distribution with fused alumina zirconia particle, improves the anti-wear performance of liner plate, prolongs
Long life；The skin layer composite material tissue of fused alumina zirconia particle/base steel composite material abrasion-proof backing block prepared by the present embodiment
Figure is evenly distributed as shown in Fig. 2 fused alumina zirconia particle is well combined with matrix in the base, is distributed in liner plate face surface,
Backing surface can realize uniform wear；The liner plate life-span improves 4.5 times, in the identical working time with other materials metal backing
Compare, 4.5 times of abrasive material output increased；Its performance test results is shown in Table 1.
Embodiment 2：
The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate, is comprised the following steps that：
(1) by CaO, WC, TiC, TiB2By 1:2:1:The absolute ethyl alcohol that its mass fraction 8% is added after 1 uniform mixing enters
Row ball milling 13h, by 60 mesh Al2O3The ball milling micro mist of particle and its mass fraction 6% is uniformly mixed and added into granular mass fraction
4% binding agent, inserted after stirring in circular honeycomb punch die, circular honeycomb ceramic is obtained after the drying demoulding
Grain precast body；
(2) prepare chemical composition and the following alloy of content carries out melting：C：0.6%-0.7%, Cr：1.5%-3.0%,
Mn：0.9%-1.2%, Mo：0.2%-0.5%, Ni：0.2%-0.5%, Si：0.15%-0.3%, S≤0.04%, P≤
0.04%, surplus Fe；
(3) precast body obtained by step (1) is fixed on working surface of mould cavity neighbouring position, (2) described multicomponent metallic liquid of casting,
Cooling and demolding obtains composite liner plate；
(4) gained composite liner plate is warming up to 800 DEG C with 6 DEG C/min, is quenched, quenched after being incubated 30min
Mode be 45min air quenchings and 15min oil quenchings successively alternately, until liner plate is cooled to room temperature.
The present embodiment is prepared for 60 mesh Al2O3Particle/base steel composite material abrasion-proof backing block.Al prepared by the present embodiment2O3
The working face of particle/base steel composite material abrasion-proof backing block as shown in figure 3, the parent metal of abrasion-proof backing block has preferable toughness,
Certain impulsive force can be born, skin layer composite material is uniform-distribution with Al2O3Particle, the anti-wear performance of liner plate is improved, extend and use
Life-span；Al prepared by the present embodiment2O3The skin layer composite material organization chart of/base steel composite material abrasion-proof backing block as shown in figure 4,
Al2O3Particle is well combined with matrix, and Al2O3Particle is evenly distributed in the base, is distributed in liner plate face surface, liner plate
Surface can realize uniform wear；The liner plate life-span improves 4 times, and the identical working time is interior compared with other materials metal backing,
3.5 times of abrasive material output increased；Its performance test results is shown in Table 1.
Embodiment 3：
The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate, is comprised the following steps that：
(1) by TiO2, CaO, WC, TiN, AlN press 1:2:1:1:The anhydrous of its mass fraction 8% is added after 2 uniform mixing
Ethanol carries out ball milling 3.5h, and the ball milling micro mist of 90 mesh WC porcelain particles and its mass fraction 3% is uniformly mixed and added into particle matter
The binding agent of fraction 4% is measured, is inserted after stirring in circular honeycomb punch die, circular honeycomb hole is obtained after the drying demoulding
Ceramic particle precast body；
(2) prepare chemical composition and the following alloy of content carries out melting：C：0.6%-0.7%, Cr：1.5%-3.0%,
Mn：0.9%-1.2%, Mo：0.2%-0.5%, Ni：0.2%-0.5%, Si：0.15%-0.3%, S≤0.04%, P≤
0.04%, surplus Fe；
(3) precast body obtained by step (1) is fixed on working surface of mould cavity neighbouring position, the metal of (2) described composition of casting
Liquid, cooling and demolding obtain composite liner plate；
(4) gained composite liner plate is warming up to 830 DEG C with 7 DEG C/min, is quenched, quenched after being incubated 30min
Mode be 50min air quenchings and 20min oil quenchings successively alternately, until liner plate is cooled to room temperature.
The present embodiment design prepares 90 mesh WC particles/base steel composite material abrasion-proof backing block.WC prepared by the present embodiment
The working face of grain/base steel composite material abrasion-proof backing block, can as shown in figure 5, the parent metal of abrasion-proof backing block has preferable toughness
Certain impulsive force is born, skin layer composite material is uniform-distribution with WC particle, improves the anti-wear performance of liner plate, and extension uses the longevity
Life；The skin layer composite material organization chart of WC/ base steel composite material abrasion-proof backing blocks prepared by the present embodiment is as shown in fig. 6, WC
Grain is well combined with matrix, and WC particle is evenly distributed in the base, is distributed in liner plate face surface, and backing surface can be real
Existing uniform wear；The liner plate life-span improves 5 times, and the identical working time is interior compared with other materials metal backing, and abrasive material yield carries
It is high 4 times；Its performance test results is shown in Table 1.
Embodiment 4：
The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate, is comprised the following steps that：
(1) by CaO, WC, TiB2、Si3N4, TiN, AlN press 1:2:1:1:2:Its mass fraction 8% is added after 1 uniform mixing
Absolute ethyl alcohol carry out ball milling 4h, by 150 mesh B4The ball milling micro mist of C particles and its mass fraction 3% is uniformly mixed and added into
The binding agent of grain mass fraction 4%, is inserted after stirring in circular honeycomb punch die, and circular honeybee is obtained after the drying demoulding
Socket bore ceramic particle precast body；
(2) prepare chemical composition and the following alloy of content carries out melting：C：0.6%-0.7%, Cr：1.5%-3.0%,
Mn：0.9%-1.2%, Mo：0.2%-0.5%, Ni：0.2%-0.5%, Si：0.15%-0.3%, S≤0.04%, P≤
0.04%, surplus Fe；
(3) precast body obtained by step (1) is fixed on working surface of mould cavity neighbouring position, (2) described multicomponent metallic liquid of casting,
Cooling and demolding obtains composite liner plate；
(4) gained composite liner plate is warming up to 840 DEG C with 8 DEG C/min, is quenched, quenched after being incubated 30min
Mode be 50min air quenchings and 20min oil quenchings successively alternately, until liner plate is cooled to room temperature.
The present embodiment is prepared for 150 mesh B4C particles/base steel composite material abrasion-proof backing block.B prepared by the present embodiment4C
The working face of grain/base steel composite material abrasion-proof backing block, can as shown in fig. 7, the parent metal of abrasion-proof backing block has preferable toughness
Certain impulsive force is born, skin layer composite material is uniform-distribution with B4C particles, improve the anti-wear performance of liner plate, and extension uses the longevity
Life；B prepared by the present embodiment4The skin layer composite material organization chart of C/ base steel composite material abrasion-proof backing blocks is as shown in figure 8, B4C
Grain is well combined with matrix and is evenly distributed in the base, is distributed in liner plate face surface, backing surface can be realized uniformly
Abrasion；The liner plate life-span improves 5 times, and the identical working time is interior compared with other materials metal backing, 4 times of abrasive material output increased；
Its performance test results is shown in Table 1.
The composite liner plate the performance test results of table 1
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate, it is characterised in that comprise the following steps：
(1) preparation of parent metal liquid：Parent metal liquid includes the chemical composition of following percentage by weight：C：0.6%-0.7%,
Cr：1.5%-6.5%, Mn：0.9%-1.2%, Mo：0.2%-0.5%, Ni：0.2%-0.5%, Si：0.15%-0.3%, S
≤ 0.04%, P≤0.04%, surplus Fe；It is formulated more than, addition metal and other inorganic material, under hot conditions, melts
It is melted into parent metal liquid A；
(2) preparation of ceramic particle precast body：After ceramic is uniformly mixed, absolute ethyl alcohol is added, the absolute ethyl alcohol accounts for
The mass fraction of ceramic is 5%-10%, carries out ball milling 2-4h, obtains ball milling micro mist B；Weigh ceramic particle, and and ball milling
Micro mist B is uniformly mixed, and is added binding agent, after stirring, is inserted in mould, and cellular ceramic particle is obtained after the drying demoulding
Precast body C；
(3) shaping of composite liner：Ceramic particle precast body C is fixed on the working face of mold cavity, casting matrix metal
Liquid A, cooling and demolding, Technology for Heating Processing is being carried out, is obtaining finished product composite liner.
2. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 1, it is special
Sign is that in the step (2), ceramic is specially TiO2、Al2O3、ZrO2、CaO、WC、TiC、TiB2、Si3N4、BN、
2 kinds in TiN, AlN or two or more mix, its granularity is 1000-1500 mesh.
3. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 1, it is special
Sign is that in the step (2), ceramic particle is specially ZTA, Al2O3、WC、TiC、SiC、B4C、TiB2In one kind or any
Several to mix, its granularity is 12-150 mesh.
4. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 3, it is special
Sign is, when the ceramic particle is two or more, the granularity of the ceramic particle of all kinds is identical.
5. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 1, it is special
Sign is, in the step (2), ball milling micro mist B weight is the 2%-8% of the weight of ceramic particle.
6. the preparation method of a reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 1, its
It is characterised by, in the step (3), Technology for Heating Processing comprises the following steps：By composite liner with 5-8 DEG C/min heating rate
780 DEG C -840 DEG C are warming up to, is incubated after 30min and is alternately put into liner plate in quenching oil and air, carry out oil quenching and air quenching alternating
Process.
7. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 6, it is special
Sign is that the time of the oil quenching is 10-20min, and the time of the air quenching is 40-50min, and air quenching and oil quenching process are handed over successively
For progress, until liner plate is cooled to room temperature.
8. the preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate according to claim 1, it is special
Sign is that in the step (2), ceramic particle precast body C honeycomb hole is specially arbitrary shape.
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| CN201710732552.5A CN107574373A (en) | 2017-08-24 | 2017-08-24 | The preparation method of reaction induced impregnated porcelain enhancing base steel composite material liner plate |
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| CN (1) | CN107574373A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453243A (en) * | 2018-04-10 | 2018-08-28 | 昆明理工大学 | A kind of ceramic-metal composites preparation method |
| CN108579921A (en) * | 2018-03-27 | 2018-09-28 | 昆明理工大学 | A kind of novel wear resistant tower grinding machine |
| CN109351405A (en) * | 2018-09-18 | 2019-02-19 | 昆明理工大学 | A kind of composite material rolled mortar wall and preparation method thereof |
| CN110588091A (en) * | 2019-08-30 | 2019-12-20 | 吴葵阳 | Super wear-resistant steel-ceramic composite wear-resistant lining plate and forming method thereof |
| CN111041330A (en) * | 2019-12-23 | 2020-04-21 | 昆明理工大学 | Non-infiltration type ceramic particle reinforced steel-iron based composite material with reaction type interface transition region and preparation method thereof |
| CN111730042A (en) * | 2020-07-01 | 2020-10-02 | 吕新起 | Preparation method of ceramic particle reinforced steel-based composite material based on SHS technology |
| CN111893256A (en) * | 2020-08-10 | 2020-11-06 | 湖南人文科技学院 | Manufacturing and strengthening method of high-performance core-setting connecting rod |
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| CN106001439A (en) * | 2016-06-06 | 2016-10-12 | 湖北万鑫精密铸锻股份有限公司 | Integral casting digging bucket and manufacturing method thereof |
| CN106986666A (en) * | 2017-03-17 | 2017-07-28 | 昆明理工大学 | A kind of preparation method without sintering ceramics preparative composite material |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579921A (en) * | 2018-03-27 | 2018-09-28 | 昆明理工大学 | A kind of novel wear resistant tower grinding machine |
| CN108453243A (en) * | 2018-04-10 | 2018-08-28 | 昆明理工大学 | A kind of ceramic-metal composites preparation method |
| CN109351405A (en) * | 2018-09-18 | 2019-02-19 | 昆明理工大学 | A kind of composite material rolled mortar wall and preparation method thereof |
| CN110588091A (en) * | 2019-08-30 | 2019-12-20 | 吴葵阳 | Super wear-resistant steel-ceramic composite wear-resistant lining plate and forming method thereof |
| CN110588091B (en) * | 2019-08-30 | 2022-05-10 | 吴葵阳 | Super wear-resistant steel-ceramic composite wear-resistant lining plate and forming method thereof |
| CN111041330A (en) * | 2019-12-23 | 2020-04-21 | 昆明理工大学 | Non-infiltration type ceramic particle reinforced steel-iron based composite material with reaction type interface transition region and preparation method thereof |
| CN111730042A (en) * | 2020-07-01 | 2020-10-02 | 吕新起 | Preparation method of ceramic particle reinforced steel-based composite material based on SHS technology |
| CN111893256A (en) * | 2020-08-10 | 2020-11-06 | 湖南人文科技学院 | Manufacturing and strengthening method of high-performance core-setting connecting rod |
| CN111893256B (en) * | 2020-08-10 | 2021-02-23 | 湖南人文科技学院 | Manufacturing and strengthening method of high-performance core-setting connecting rod |
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Inventor after: Jiang Yehua Inventor after: Xue Da Inventor after: Feng Jing Inventor after: Zhou Mojin Inventor after: Zhang Xiaozu Inventor after: Wei Hongming Inventor before: Jiang Yehua Inventor before: Zhang Xiaozu Inventor before: Feng Jing Inventor before: Zhou Mojin Inventor before: Xue Da Inventor before: Wei Hongming |
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Application publication date: 20180112 |