CN103911533A - Formula of 6061 aluminum alloy extrusion section for refrigerated container - Google Patents
Formula of 6061 aluminum alloy extrusion section for refrigerated container Download PDFInfo
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- CN103911533A CN103911533A CN201410170676.5A CN201410170676A CN103911533A CN 103911533 A CN103911533 A CN 103911533A CN 201410170676 A CN201410170676 A CN 201410170676A CN 103911533 A CN103911533 A CN 103911533A
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Abstract
The invention belongs to the field of metal materials, relates to a formula of alloy, and in particular to a formula of a 6061 aluminum alloy extrusion section for a refrigerated container. The formula disclosed by the invention is prepared from the following components in weight percentage: 0.4-0.8% of Si, 0.8-1.2% of Mg, 0.15-0.35% of Fe, more than or equal to 0.15% of Mn, 0.04-0.35% of Cr, more than or equal to 0.25% of Zn, 0.01-0.1% of Ti, more than or equal to 0.05% of the rest single impurities, more than or equal to 0.15% of the rest impurities, and the balance of Al, wherein the sum of various components in weight percentage is 100%. The aluminum section produced according to the formula disclosed by the invention is high in intensity, good in processability, weldable, corrosion-resistant and environment-friendly, and achieves or exceeds the mechanical properties of the original steel-wooden structure at room temperature and low temperature; the aims of being high in speed, energy-caving, safe, comfortable, environment-friendly and the like in modern communication and transportation are achieved; the content of Fe is strictly controlled; the content of excess Si is correspondingly reduced; formation of enough magnesium silicide strengthening phases is ensured; the content of AlFeSi is reduced; the moulding and welding properties of aluminum alloy are strengthened; transitional elements, such as Cr, Ti and the like, are added; the welding and anti-corrosion properties of the aluminum alloy are improved.
Description
[technical field]
The invention belongs to metal material field, relate to a kind of alloy formula, relate in particular to 6061 aluminum alloy extrusion section bar formulas for a kind of thermal container.
[background technology]
Thermal container is a kind of with freezer device, and lays at inwall the material that thermal conductivity is lower, the freight container of, insulation freezing in order to load, fresh-keeping goods.
Traditional thermal container internal structure adopts steelframe and wood combination structure, heat-insulating property is poor, structure is heavy, easily get rusty or rotten, can not welding, poor durability, maintenance cost be high.Due to casing heaviness, indirectly increased transportation cost, and the steelframe and the timber that use are non-environmental protection materials.Adopt now aluminium alloy extrusions actually rare as the making material of thermal container, mostly still use steel, cannot overcome that the former steel-wood structure heat-insulating property of thermal container is poor, structure is heavy, easily get rusty or rotten, can not welding, poor durability, shortcoming that maintenance cost is high.
[summary of the invention]
The present invention is intended to address the above problem, and a kind of lightweight is provided, can welds, the 6061 aluminum alloy extrusion section bar formulas for thermal container of anticorrosion, environmental protection.
For achieving the above object, the technical solution used in the present invention is to provide 6061 aluminum alloy extrusion section bar formulas for a kind of thermal container, and this formula is formulated by weight percentage by following elementary composition, the Si of 0.4-0.8%, the Mg of 0.8-1.2%, the Fe of 0.15-0.35%, Mn≤0.15%, the Cr of 0.04-0.35%, Zn≤0.25%, the Ti of 0.01-0.1%, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, and surplus is Al, and the weight percent summation of each component is 100%.
Further, provide 6061 aluminum alloy extrusion section bar formulas for a kind of thermal container, the Si that each elementary composition of this formula and weight percent are 0.4-0.6%, the Mg of 0.8-1.0%, the Fe of 0.15-0.25%, Mn≤0.1%, the Cr of 0.04-0.2%, Zn≤0.2%, the Ti of 0.01-0.05%, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, surplus is Al, and the weight percent summation of each component is 100%.
Further, provide 6061 aluminum alloy extrusion section bar formulas for a kind of thermal container, this formula is formulated by weight percentage by following elementary composition, the Si of 0.5-0.7%, the Mg of 0.9-1.1%, the Fe of 0.2-0.3%, Mn≤0.07%, the Cr of 0.1-0.3%, Zn≤0.1%, the Ti of 0.06-0.08%, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, and surplus is Al, and the weight percent summation of each component is 100%.
Contribution of the present invention is, 6061 aluminum alloy extrusion section bar formulas for a kind of thermal container are provided, the aluminum profile strength produced according to this formula is high, processibility good, can weld, corrosion-resistant, environmental protection, and meet or exceed the mechanical property of former steel-wood structure under room temperature and low temperature, solved the problems such as Modern Traffic transportation high speed, energy-conservation, safe, comfortable, environmental protection.Strict control the content of Fe, reduce accordingly superfluous Si content, ensure the formation of enough magnesium silicide strengthening phases, reduce AlFeSi content, strengthen the moulding and welding property of aluminium alloy, added the transition element such as Cr, Ti, improved welding, the antiseptic property of aluminium alloy.
[embodiment]
The following example is to further explanation of the present invention and supplements, the present invention is not constituted any limitation.
Embodiment 1
The present embodiment adopts the Si that weight percent is 0.4%, 0.8% Mg, 0.15% Fe, 0.15% Mn, 0.04 Cr, 0.25% Zn, 0.01% Ti, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, surplus is Al, and the formula that the weight percent summation of each component is 100% carries out the manufacture of thermal container with 6061 aluminum alloy extrusion section bars.The extruded section intensity of aluminium alloy formula manufacture of the present invention is high, processibility good, can weld, corrosion-resistant, environmental protection, and meets or exceeds the mechanical property of former steel-wood structure under room temperature and low temperature.
Embodiment 2
The present embodiment adopts the Si that weight percent is 0.7%, 1.0% Mg, 0.3% Fe, 0.07% Mn, 0.3 Cr, 0.1% Zn, 0.08% Ti, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, surplus is Al, and the formula that the weight percent summation of each component is 100% carries out the manufacture of thermal container with 6061 aluminum alloy extrusion section bars.The extruded section intensity of aluminium alloy formula manufacture of the present invention is high, processibility good, can weld, corrosion-resistant, environmental protection, and meets or exceeds the mechanical property of former steel-wood structure under room temperature and low temperature.
Although the present invention is disclosed by above embodiment, protection scope of the present invention is not limited to this, is not departing under the condition of the present invention's design, and distortion, the replacement etc. that above each member is done all will fall within the scope of claim of the present invention.
Claims (3)
1. 6061 aluminum alloy extrusion section bar formulas for thermal container, is characterized in that: fill a prescription formulated by weight percentage by following elementary composition, and the Si of 0.4-0.8%, the Mg of 0.8-1.2%, the Fe of 0.15-0.35%, Mn≤0.15%, the Cr of 0.04-0.35%, Zn≤0.25%, the Ti of 0.01-0.1%, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, surplus is Al, and the weight percent summation of each component is 100%.
2. 6061 aluminum alloy extrusion section bar formulas for a kind of thermal container as claimed in claim 1, it is characterized in that: the Si that each elementary composition and weight percent are 0.4-0.6%, the Mg of 0.8-1.0%, the Fe of 0.15-0.25%, Mn≤0.1%, the Cr of 0.04-0.2%, Zn≤0.2%, the Ti of 0.01-0.05%, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, and surplus is Al, and the weight percent summation of each component is 100%.
3. 6061 aluminum alloy extrusion section bar formulas for thermal container, is characterized in that: fill a prescription formulated by weight percentage by following elementary composition, and the Si of 0.5-0.7%, the Mg of 0.9-1.1%, the Fe of 0.2-0.3%, Mn≤0.07%, the Cr of 0.1-0.3%, Zn≤0.1%, the Ti of 0.06-0.08%, all the other single foreign matter content≤0.05%, all the other impurity add up to≤0.15%, surplus is Al, and the weight percent summation of each component is 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170676.5A CN103911533A (en) | 2014-04-26 | 2014-04-26 | Formula of 6061 aluminum alloy extrusion section for refrigerated container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410170676.5A CN103911533A (en) | 2014-04-26 | 2014-04-26 | Formula of 6061 aluminum alloy extrusion section for refrigerated container |
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| CN103911533A true CN103911533A (en) | 2014-07-09 |
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| CN201410170676.5A Pending CN103911533A (en) | 2014-04-26 | 2014-04-26 | Formula of 6061 aluminum alloy extrusion section for refrigerated container |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686916A (en) * | 2017-09-19 | 2018-02-13 | 山东友升铝业有限公司 | A kind of vehicle energy absorption box processing method |
| WO2022174127A1 (en) * | 2021-02-15 | 2022-08-18 | Hercules Manufacturing Co. | Apparatus and composition for cooling items with a contained phase change material |
Citations (6)
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| JPH07126784A (en) * | 1993-11-09 | 1995-05-16 | Showa Alum Corp | Aluminum alloy excellent in corrosion resistance |
| JP2000054051A (en) * | 1998-08-07 | 2000-02-22 | Mitsubishi Alum Co Ltd | Aluminum-magnesium-silicon alloy extruded shape material for side member excellent in collapse characteristic and its production |
| JP2004323952A (en) * | 2003-04-28 | 2004-11-18 | Furukawa Sky Kk | Aluminum alloy sheet for forming, and its production method |
| CN101624670A (en) * | 2009-08-05 | 2010-01-13 | 福建省南平铝业有限公司 | High-strength high-elongation ratio aluminum alloy and preparation method thereof |
| CN101765669A (en) * | 2007-07-27 | 2010-06-30 | 爱尔康何纳吕公司 | Extruded product made from aluminium alloy Al-Mg-Si with improved resistance to corrosion |
| CN103205614A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | Novel 6063 aluminum alloy material and its production technology |
-
2014
- 2014-04-26 CN CN201410170676.5A patent/CN103911533A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07126784A (en) * | 1993-11-09 | 1995-05-16 | Showa Alum Corp | Aluminum alloy excellent in corrosion resistance |
| JP2000054051A (en) * | 1998-08-07 | 2000-02-22 | Mitsubishi Alum Co Ltd | Aluminum-magnesium-silicon alloy extruded shape material for side member excellent in collapse characteristic and its production |
| JP2004323952A (en) * | 2003-04-28 | 2004-11-18 | Furukawa Sky Kk | Aluminum alloy sheet for forming, and its production method |
| CN101765669A (en) * | 2007-07-27 | 2010-06-30 | 爱尔康何纳吕公司 | Extruded product made from aluminium alloy Al-Mg-Si with improved resistance to corrosion |
| CN101624670A (en) * | 2009-08-05 | 2010-01-13 | 福建省南平铝业有限公司 | High-strength high-elongation ratio aluminum alloy and preparation method thereof |
| CN103205614A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | Novel 6063 aluminum alloy material and its production technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686916A (en) * | 2017-09-19 | 2018-02-13 | 山东友升铝业有限公司 | A kind of vehicle energy absorption box processing method |
| CN107686916B (en) * | 2017-09-19 | 2019-10-18 | 山东友升铝业有限公司 | A kind of vehicle energy absorption box processing method |
| WO2022174127A1 (en) * | 2021-02-15 | 2022-08-18 | Hercules Manufacturing Co. | Apparatus and composition for cooling items with a contained phase change material |
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Application publication date: 20140709 |
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