CN108950332A - A kind of high-strength magnesium silicotitanium material - Google Patents
A kind of high-strength magnesium silicotitanium material Download PDFInfo
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- CN108950332A CN108950332A CN201810799006.8A CN201810799006A CN108950332A CN 108950332 A CN108950332 A CN 108950332A CN 201810799006 A CN201810799006 A CN 201810799006A CN 108950332 A CN108950332 A CN 108950332A
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- magnesium
- silicotitanium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
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Abstract
The invention discloses a kind of high-strength magnesium silicotitanium materials, the magnesium silicotitanium material is 3~5% according to the total amount that mass percent includes: silicon and titanium, aluminium is 0.1~0.5%, copper is 0.05~0.15%, and chromium is 0.05~0.09%, and manganese is 0.01~0.05%, tungsten is 0.015~0.05%, the total amount of zinc and iron is 0.5~2.5%, and impurity summation is less than or equal to 0.15%, and surplus is magnesium.Magnesium silicotitanium material in the present invention has the advantages that tensile strength is high, plasticity is good, and has excellent processability.
Description
Technical field
The present invention relates to technical field of alloy material, more particularly to a kind of high-strength magnesium silicotitanium material.
Background technique
In alloy material, magnesium is most light structural material, meets the environmental protection and energy saving requirement such as low energy consumption, thus in automobile, electricity
The industrial circles such as son, aviation are used to prepare alloy.Wherein, magnesium alloy is low with its density, cushioning ability is strong and casting and forming work
The features such as skill performance is good obtains clear superiority in the competition with other light materials, by automobile, aircraft industry and electronics
The favor of industry.
In recent years, magnesium alloy materials are improved by ingredient and the processing of technique, so that Properties of Magnesium Alloy and production technology
It is improved.But the elongation percentage of conventional magnesium alloy materials is lower, while its mechanical strength is lower, to make magnesium alloy
Application be restricted.
For this reason, it is necessary to be able to solve existing skill in view of the above-mentioned problems, propose a kind of high-strength magnesium silicotitanium material
The problem of art.
Summary of the invention
The purpose of the present invention is to provide a kind of high-strength magnesium silicotitanium materials, to overcome deficiency in the prior art.
To achieve the above object, the invention provides the following technical scheme:
A kind of high-strength magnesium silicotitanium material, the magnesium silicotitanium material include: silicon and titanium according to mass percent
Total amount be 3~5%, aluminium be 0.1~0.5%, copper be 0.05~0.15%, chromium be 0.05~0.09%, manganese be 0.01~
0.05%, tungsten is 0.015~0.05%, and the total amount of zinc and iron is 0.5~2.5%, and impurity summation is remaining less than or equal to 0.15%
Amount is magnesium.
Preferably, the magnesium silicotitanium material further includes the nickel element that mass percent is 0~0.06%.
Preferably, the magnesium silicotitanium material further includes the nickel element that mass percent is 0.02~0.06%.
Preferably, the magnesium silicotitanium material further includes the nickel element that mass percent is 0.03~0.04%.
Preferably, the mass ratio of the silicon and the titanium is 2~4:1.
Preferably, the mass ratio of the zinc and the iron is 1~2:1.
Preferably, the magnesium silicotitanium material is 3.5~4.5% according to the total amount that mass percent includes: silicon and titanium,
Aluminium be 0.2~0.4%, copper be 0.08~0.13%, chromium be 0.06~0.08%, manganese be 0.02~0.04%, tungsten be 0.025~
0.04%, the total amount of zinc and iron is 1.2~2.3%, and impurity summation is less than or equal to 0.15%, and surplus is magnesium.
Preferably, the magnesium silicotitanium material is 4% according to the total amount that mass percent includes: silicon and titanium, and aluminium is
0.3%, copper 0.1%, chromium 0.07%, manganese 0.03%, tungsten 0.035%, the total amount of zinc and iron is 1.8%, and impurity is total
With less than or equal to 0.15%, surplus is magnesium.
Compared with the prior art, the advantages of the present invention are as follows: the magnesium silicotitanium material in the present invention has tensile strength
Advantage high, plasticity is good, and there is excellent processability.
Specific embodiment
The present invention is described further by the following example: according to following embodiments, the present invention may be better understood.
However, as it will be easily appreciated by one skilled in the art that specific material ratio, process conditions and its result described in embodiment are only used
In illustrating the present invention, without the present invention described in detail in claims should will not be limited.
The present invention discloses a kind of high-strength magnesium silicotitanium material, and the magnesium silicotitanium material is according to mass percent packet
Include: the total amount of silicon and titanium is 3~5%, and aluminium is 0.1~0.5%, and copper is 0.05~0.15%, and chromium is 0.05~0.09%, and manganese is
0.01~0.05%, tungsten is 0.015~0.05%, and the total amount of zinc and iron is 0.5~2.5%, and impurity summation is less than or equal to
0.15%, surplus is magnesium.
Wherein, the magnesium silicotitanium material further includes the nickel element that mass percent is 0~0.06%, it is preferred that institute
Stating magnesium silicotitanium material further includes the nickel element that mass percent is 0.02~0.06%, it is preferred that the magnesium silicotitanium
Material further includes the nickel element that mass percent is 0.03~0.04%.
Wherein, the mass ratio of the silicon and the titanium is 2~4:1, it is preferred that the mass ratio of the silicon and the titanium
For 3:1.
Wherein, the mass ratio of the zinc and the iron is 1~2:1, it is preferred that the mass ratio of the zinc and the iron
For 1.5:1.
Wherein, the magnesium silicotitanium material is 3.5~4.5% according to the total amount that mass percent includes: silicon and titanium, aluminium
Be 0.2~0.4%, copper be 0.08~0.13%, chromium be 0.06~0.08%, manganese be 0.02~0.04%, tungsten be 0.025~
0.04%, the total amount of zinc and iron is 1.2~2.3%, and impurity summation is less than or equal to 0.15%, and surplus is magnesium；Preferably, described
Magnesium silicotitanium material is 4% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.3%, copper 0.1%, and chromium is
0.07%, manganese 0.03%, tungsten 0.035%, the total amount of zinc and iron is 1.8%, and impurity summation is less than or equal to 0.15%, remaining
Amount is magnesium.
It is following to be illustrated with specifically embodiment, to illustrate the high-strength magnesium silicotitanium material in the present invention.
Embodiment 1
The magnesium silicotitanium material is 3% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.1%, and copper is
0.05%, chromium 0.05%, manganese 0.01%, tungsten 0.015%, the total amount of zinc and iron is 0.5%, and impurity summation is less than or waits
In 0.15%, surplus is magnesium.
Embodiment 2
The magnesium silicotitanium material is 3.5% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.2%, copper
It is 0.08%, chromium 0.06%, manganese 0.02%, tungsten 0.025%, the total amount of zinc and iron is 1.2%, and nickel 0.02% is miscellaneous
Matter summation is less than or equal to 0.15%, and surplus is magnesium.
Embodiment 3
The magnesium silicotitanium material is 4% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.3%, and copper is
0.1%, chromium 0.07%, manganese 0.03%, tungsten 0.035%, the total amount of zinc and iron is 1.8%, and nickel 0.03%, impurity is total
With less than or equal to 0.15%, surplus is magnesium.
Embodiment 4
The magnesium silicotitanium material is 4.5% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.4%, copper
It is 0.13%, chromium 0.08%, manganese 0.04%, tungsten 0.04%, the total amount of zinc and iron is 2.3%, nickel 0.04%, impurity
Summation is less than or equal to 0.15%, and surplus is magnesium.
Embodiment 5
The magnesium silicotitanium material is 5% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.5%, and copper is
0.15%, chromium 0.09%, manganese 0.05%, tungsten 0.05%, the total amount of zinc and iron is 2.5%, and nickel 0.06%, impurity is total
With less than or equal to 0.15%, surplus is magnesium.
Magnesium silicotitanium material tensile strength with higher and yield strength, tension in above-described embodiment 1~5 is strong
Degree can reach 160MPa or more, and yield strength reaches 62MPa or so, and has good plasticity.
Finally, it is to be noted that, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.
Claims (8)
1. a kind of high-strength magnesium silicotitanium material, which is characterized in that the magnesium silicotitanium material is according to mass percent packet
Include: the total amount of silicon and titanium is 3~5%, and aluminium is 0.1~0.5%, and copper is 0.05~0.15%, and chromium is 0.05~0.09%, and manganese is
0.01~0.05%, tungsten is 0.015~0.05%, and the total amount of zinc and iron is 0.5~2.5%, and impurity summation is less than or equal to
0.15%, surplus is magnesium.
2. high-strength magnesium silicotitanium material according to claim 1, which is characterized in that the magnesium silicotitanium material is also
The nickel element for being 0~0.06% including mass percent.
3. high-strength magnesium silicotitanium material according to claim 2, which is characterized in that the magnesium silicotitanium material is also
The nickel element for being 0.02~0.06% including mass percent.
4. high-strength magnesium silicotitanium material according to claim 3, which is characterized in that the magnesium silicotitanium material is also
The nickel element for being 0.03~0.04% including mass percent.
5. high-strength magnesium silicotitanium material according to claim 1, which is characterized in that the quality of the silicon and the titanium
The ratio between be 2~4:1.
6. high-strength magnesium silicotitanium material according to claim 1, which is characterized in that the quality of the zinc and the iron
The ratio between be 1~2:1.
7. high-strength magnesium silicotitanium material according to claim 1, which is characterized in that the magnesium silicotitanium material is pressed
It is 3.5~4.5% according to the total amount that mass percent includes: silicon and titanium, aluminium is 0.2~0.4%, and copper is 0.08~0.13%, chromium
It is 0.06~0.08%, manganese is 0.02~0.04%, and tungsten is 0.025~0.04%, and the total amount of zinc and iron is 1.2~2.3%, miscellaneous
Matter summation is less than or equal to 0.15%, and surplus is magnesium.
8. high-strength magnesium silicotitanium material according to claim 7, which is characterized in that the magnesium silicotitanium material is pressed
It is 4% according to the total amount that mass percent includes: silicon and titanium, aluminium 0.3%, copper 0.1%, chromium 0.07%, manganese 0.03%,
Tungsten is 0.035%, and the total amount of zinc and iron is 1.8%, and impurity summation is less than or equal to 0.15%, and surplus is magnesium.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799006.8A CN108950332A (en) | 2018-07-19 | 2018-07-19 | A kind of high-strength magnesium silicotitanium material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799006.8A CN108950332A (en) | 2018-07-19 | 2018-07-19 | A kind of high-strength magnesium silicotitanium material |
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| CN108950332A true CN108950332A (en) | 2018-12-07 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459381B2 (en) * | 1986-10-28 | 1992-09-22 | Ube Industries | |
| JPH06316751A (en) * | 1993-03-30 | 1994-11-15 | Mitsui Mining & Smelting Co Ltd | Preparation of mg-si system alloy |
| US20050000605A1 (en) * | 2001-12-26 | 2005-01-06 | Valentinovich Tetyukhin Vladislav | Magnesium-based alloy and method for the production thereof |
| CN103774070A (en) * | 2014-01-22 | 2014-05-07 | 赣南师范学院 | Method for preparing Mg-Zn-Al-Cu super-high strength magnesium alloy sheet |
| CN104046870A (en) * | 2014-07-09 | 2014-09-17 | 北京汽车股份有限公司 | High-elasticity-modulus magnesium alloy and preparation method thereof |
| CN106801174A (en) * | 2015-11-26 | 2017-06-06 | 张萍 | Magnesium alloy |
-
2018
- 2018-07-19 CN CN201810799006.8A patent/CN108950332A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459381B2 (en) * | 1986-10-28 | 1992-09-22 | Ube Industries | |
| JPH06316751A (en) * | 1993-03-30 | 1994-11-15 | Mitsui Mining & Smelting Co Ltd | Preparation of mg-si system alloy |
| US20050000605A1 (en) * | 2001-12-26 | 2005-01-06 | Valentinovich Tetyukhin Vladislav | Magnesium-based alloy and method for the production thereof |
| CN103774070A (en) * | 2014-01-22 | 2014-05-07 | 赣南师范学院 | Method for preparing Mg-Zn-Al-Cu super-high strength magnesium alloy sheet |
| CN104046870A (en) * | 2014-07-09 | 2014-09-17 | 北京汽车股份有限公司 | High-elasticity-modulus magnesium alloy and preparation method thereof |
| CN106801174A (en) * | 2015-11-26 | 2017-06-06 | 张萍 | Magnesium alloy |
Non-Patent Citations (1)
| Title |
|---|
| 刘静安等: "《简明镁合金材料手册》", 31 August 2016, 冶金工业出版社 * |
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Application publication date: 20181207 |