CN105755336A - Preparation method of automobile bearing material - Google Patents
Preparation method of automobile bearing material Download PDFInfo
- Publication number
- CN105755336A CN105755336A CN201610200196.8A CN201610200196A CN105755336A CN 105755336 A CN105755336 A CN 105755336A CN 201610200196 A CN201610200196 A CN 201610200196A CN 105755336 A CN105755336 A CN 105755336A
- Authority
- CN
- China
- Prior art keywords
- bearing material
- mesh
- preparation
- zirconium
- manganese
- 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
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- 239000000463 material Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 19
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010936 titanium Substances 0.000 claims abstract description 19
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 13
- PWHULOQIROXLJO-OIOBTWANSA-N manganese-52 Chemical compound [52Mn] PWHULOQIROXLJO-OIOBTWANSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 22
- 238000000498 ball milling Methods 0.000 claims description 18
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011856 silicon-based particle Substances 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- PWHULOQIROXLJO-OUBTZVSYSA-N manganese-56 Chemical compound [56Mn] PWHULOQIROXLJO-OUBTZVSYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a preparation method of an automobile bearing material.The bearing material is prepared from, by mass, zirconium 24.5%-26%, titanium 6.5%-8%, manganese 52%-56%, silicon 7.5%-12% and the balance aluminum.
Description
Technical field
The invention belongs to auto parts machinery processing technique field, be specifically related to a kind of automobile bearing material and preparation side thereof
Method.
Background technology
The various piece of vehicle due to the difference required in design feature, some means suitable high intensity, some portion
Divide and then require high impact toughness, accordingly, there exist the accessory of local requirement varying strength；Have not in manufacture at present
During with the accessory of the vehicle of intensity, for requiring the part of high intensity, utilize heat treatment hardened steel plate to manufacture and join
Part, for requiring low intensive part, then uses general steel plate to manufacture, then by welding or colding pressing
Mode the accessory of two or more difference steel grade is coupled together manufacture vehicle parts；Use varying strength
The mode that is attached of material, owing to the elastic deformation difference between material causes inconsistent the showing of size occur
As, dimensional accuracy error is big.
Summary of the invention
Goal of the invention: the problem and shortage existed for above-mentioned prior art, it is an object of the invention to provide one
The preparation method of automobile bearing material.
Technical scheme: the invention discloses the preparation method of a kind of automobile bearing material, the change of described bearing material
Study point and mass percent composition: zirconium 24.5%-26%, titanium 6.5%-8%, manganese 52%-56%, silicon
7.5%-12%, remaining is aluminium；
Described method comprises the steps:
1.1 dispensings: weigh by the mass percentage content of above-mentioned each element powders and carry out dispensing；
1.2 ball milling mixing: by the dispensing ball milling described in step 1.1, the compound after ball milling crosses 100 mesh sieves；
1.3 will sieve after compound obtain pressed compact material by mold pressing；
Vacuum chamber put into by above-mentioned pressed compact material by 1.4 pours protective gas and carries out Ions Bombardment, and heat up sintering；
It is warming up to 1180 DEG C in 1.5 vacuum chambers and is incubated, 2 hours, cooling down with stove.
As the further optimization of the present invention, step 1.5 of the present invention is with the intensification of 15-20 DEG C/min
Speed heats up.
As the further optimization of the present invention, in step 1.1 of the present invention, zirconium powder granularity is 600-1000
Mesh, titanium valve granularity is 600-1000 mesh, and manganese powder granularity is 600-1000 mesh, silicon particle size 1000-2000
Mesh, aluminum powder particle size 1000-2000 mesh.
As the further optimization of the present invention, the chemical composition of material of the present invention and mass percent thereof
Composition: zirconium 24.8%, titanium 6.8%, manganese 54.2%, silicon 7.5%, remaining is aluminium.
As the further optimization of the present invention, the chemical composition of material of the present invention and mass percent thereof
Composition: zirconium 26%, titanium 8%, manganese 56%, silicon 8%, remaining is aluminium.
As the further optimization of the present invention, the chemical composition of material of the present invention and mass percent group thereof
Become: zirconium 25.5%, titanium 7.5%, manganese 55%, silicon 9.5%, remaining is aluminium.
Beneficial effect: the present invention compared with prior art, has the advantage that the present invention is by high-temperature behavior
Affect bigger alloying element by a certain percentage be added adjust proportioning, thus improve material elevated temperature strength and
High high-temp stability, thus ensure structural strength and the structural stability of bearing.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail, but the protection model of the present invention is described simultaneously
Enclose the concrete scope being not limited to the present embodiment, based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into present invention protection
Scope.
Embodiment 1
A kind of preparation method of the automobile bearing material of the present embodiment, the chemical composition of described bearing material and matter thereof
Amount percentage composition: zirconium 24.5%, titanium 6.5%, manganese 52%, silicon 7.5%, remaining is aluminium.
The preparation method of the present embodiment comprises the steps:
1.1 dispensings: weigh by the mass percentage content of above-mentioned each element powders and carry out dispensing；
1.2 ball milling mixing: by the dispensing ball milling described in step 1.1, the compound after ball milling crosses 100 mesh sieves；
1.3 will sieve after compound obtain pressed compact material by mold pressing；
Vacuum chamber put into by above-mentioned pressed compact material by 1.4 pours protective gas and carries out Ions Bombardment, and heat up sintering；
Heat up with the heating rate of 15-20 DEG C/min in 1.5 vacuum chambers, be warming up to 1180 DEG C and be incubated,
2 hours, cool down with stove.
In the step 1.1 of the present embodiment, zirconium powder granularity is 1000 mesh, and titanium valve granularity is 1000 mesh, manganese powder granularity
It is 1000 mesh, silicon particle size 2000 mesh, aluminum powder particle size 2000 mesh.
Embodiment 2
A kind of preparation method of the automobile bearing material of the present embodiment, the chemical composition of described bearing material and matter thereof
Amount percentage composition: zirconium 26%, titanium 8%, manganese 56%, silicon 8%, remaining is aluminium.
The preparation method of the present embodiment comprises the steps:
1.1 dispensings: weigh by the mass percentage content of above-mentioned each element powders and carry out dispensing；
1.2 ball milling mixing: by the dispensing ball milling described in step 1.1, the compound after ball milling crosses 100 mesh sieves；
1.3 will sieve after compound obtain pressed compact material by mold pressing；
Vacuum chamber put into by above-mentioned pressed compact material by 1.4 pours protective gas and carries out Ions Bombardment, and heat up sintering；
Heat up with the heating rate of 15-20 DEG C/min in 1.5 vacuum chambers, be warming up to 1180 DEG C and be incubated,
2 hours, cool down with stove.
In the step 1.1 of the present embodiment, zirconium powder granularity is 600 mesh, and titanium valve granularity is 600 mesh, and manganese powder granularity is
600 mesh, silicon particle size 1000 mesh, aluminum powder particle size 1000 mesh.
Embodiment 3
A kind of preparation method of the automobile bearing material of the present embodiment, the chemical composition of described bearing material and matter thereof
Amount percentage composition: zirconium 24.8%, titanium 6.8%, manganese 54.2%, silicon 7.5%, remaining is aluminium.
The preparation method of the present embodiment comprises the steps:
1.1 dispensings: weigh by the mass percentage content of above-mentioned each element powders and carry out dispensing；
1.2 ball milling mixing: by the dispensing ball milling described in step 1.1, the compound after ball milling crosses 100 mesh sieves；
1.3 will sieve after compound obtain pressed compact material by mold pressing；
Vacuum chamber put into by above-mentioned pressed compact material by 1.4 pours protective gas and carries out Ions Bombardment, and heat up sintering；
Heat up with the heating rate of 15-20 DEG C/min in 1.5 vacuum chambers, be warming up to 1180 DEG C and be incubated,
2 hours, cool down with stove.
In the step 1.1 of the present embodiment, zirconium powder granularity is 1000 mesh, and titanium valve granularity is 1000 mesh, manganese powder granularity
It is 1000 mesh, silicon particle size 2000 mesh, aluminum powder particle size 2000 mesh.
Embodiment 4
A kind of preparation method of the automobile bearing material of the present embodiment, the chemical composition of described bearing material and matter thereof
Amount percentage composition: zirconium 25.5%, titanium 7.5%, manganese 55%, silicon 9.5%, remaining is aluminium.
The preparation method of the present embodiment comprises the steps:
1.1 dispensings: weigh by the mass percentage content of above-mentioned each element powders and carry out dispensing；
1.2 ball milling mixing: by the dispensing ball milling described in step 1.1, the compound after ball milling crosses 100 mesh sieves；
1.3 will sieve after compound obtain pressed compact material by mold pressing；
Vacuum chamber put into by above-mentioned pressed compact material by 1.4 pours protective gas and carries out Ions Bombardment, and heat up sintering；
Heat up with the heating rate of 15-20 DEG C/min in 1.5 vacuum chambers, be warming up to 1180 DEG C and be incubated,
2 hours, cool down with stove.
In the step 1.1 of the present embodiment, zirconium powder granularity is 800 mesh, and titanium valve granularity is 800 mesh, and manganese powder granularity is
1000 mesh, silicon particle size 1500 mesh, aluminum powder particle size 1800 mesh.
Embodiments of the invention are given for the sake of example and description, and are not exhaustively or to incite somebody to action
The present invention is limited to disclosed form.Many modifications and variations are aobvious for the ordinary skill in the art
And be clear to.Selecting and describing embodiment is in order to the principle of the present invention and actual application are more preferably described, and makes
Those of ordinary skill in the art it will be appreciated that the present invention thus design be suitable to special-purpose with various amendments
Various embodiments.
Claims (6)
1. the preparation method of an automobile bearing material, it is characterised in that: the chemical composition of described bearing material and mass percent composition thereof: zirconium 24.5%-26%, titanium 6.5%-8%, manganese 52%-56%, silicon 7.5%-12%, remaining is aluminium；
Described method comprises the steps:
1.1 dispensings: weigh by the mass percentage content of above-mentioned each element powders and carry out dispensing；
1.2 ball milling mixing: by the dispensing ball milling described in step 1.1, the compound after ball milling crosses 100 mesh sieves；
1.3 will sieve after compound obtain pressed compact material by mold pressing；
Vacuum chamber put into by above-mentioned pressed compact material by 1.4 pours protective gas and carries out Ions Bombardment, and heat up sintering；
It is warming up to 1180 DEG C in 1.5 vacuum chambers and is incubated, 2 hours, cooling down with stove.
The preparation method of a kind of automobile bearing material the most according to claim 1, it is characterised in that: step 1.5 heats up with the heating rate of 15-20 DEG C/min.
The preparation method of a kind of automobile bearing material the most according to claim 1, it is characterized in that: in step 1.1, zirconium powder granularity is 600-1000 mesh, titanium valve granularity is 600-1000 mesh, and manganese powder granularity is 600-1000 mesh, silicon particle size 1000-2000 mesh, aluminum powder particle size 1000-2000 mesh.
The preparation method of a kind of automobile bearing material the most according to claim 1, it is characterised in that: the chemical composition of described bearing material and mass percent composition thereof: zirconium 24.8%, titanium 6.8%, manganese 54.2%, silicon 7.5%, remaining is aluminium.
The preparation method of a kind of automobile bearing material the most according to claim 1, it is characterised in that: the chemical composition of described bearing material and mass percent composition thereof: zirconium 26%, titanium 8%, manganese 56%, silicon 8%, remaining is aluminium.
The preparation method of a kind of automobile bearing material the most according to claim 1, it is characterised in that: the chemical composition of described bearing material and mass percent composition thereof: zirconium 25.5%, titanium 7.5%, manganese 55%, silicon 9.5%, remaining is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200196.8A CN105755336A (en) | 2016-03-31 | 2016-03-31 | Preparation method of automobile bearing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200196.8A CN105755336A (en) | 2016-03-31 | 2016-03-31 | Preparation method of automobile bearing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105755336A true CN105755336A (en) | 2016-07-13 |
Family
ID=56345999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610200196.8A Pending CN105755336A (en) | 2016-03-31 | 2016-03-31 | Preparation method of automobile bearing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105755336A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080223489A1 (en) * | 2007-03-16 | 2008-09-18 | Shin-Etsu Chemical Co., Ltd. | Rare earth permanent magnet and its preparation |
| CN102925754A (en) * | 2012-11-21 | 2013-02-13 | 常熟市良益金属材料有限公司 | Titanium-nickel-aluminum-niobium alloy material and preparation technique thereof |
| CN102925780A (en) * | 2012-11-21 | 2013-02-13 | 常熟市良益金属材料有限公司 | Titanium-nickel-aluminum alloy material and preparation technique thereof |
| CN103409669A (en) * | 2013-08-13 | 2013-11-27 | 桂林电子科技大学 | MnAl alloy magnetic absorbing material and preparation method thereof |
| CN105051226A (en) * | 2014-03-19 | 2015-11-11 | 大丰工业株式会社 | Slide bearing |
-
2016
- 2016-03-31 CN CN201610200196.8A patent/CN105755336A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080223489A1 (en) * | 2007-03-16 | 2008-09-18 | Shin-Etsu Chemical Co., Ltd. | Rare earth permanent magnet and its preparation |
| CN102925754A (en) * | 2012-11-21 | 2013-02-13 | 常熟市良益金属材料有限公司 | Titanium-nickel-aluminum-niobium alloy material and preparation technique thereof |
| CN102925780A (en) * | 2012-11-21 | 2013-02-13 | 常熟市良益金属材料有限公司 | Titanium-nickel-aluminum alloy material and preparation technique thereof |
| CN103409669A (en) * | 2013-08-13 | 2013-11-27 | 桂林电子科技大学 | MnAl alloy magnetic absorbing material and preparation method thereof |
| CN105051226A (en) * | 2014-03-19 | 2015-11-11 | 大丰工业株式会社 | Slide bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160713 |