CN106184885A - The security protection packing method of aviation-grade titanium alloy powder - Google Patents
The security protection packing method of aviation-grade titanium alloy powder Download PDFInfo
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- CN106184885A CN106184885A CN201510219398.2A CN201510219398A CN106184885A CN 106184885 A CN106184885 A CN 106184885A CN 201510219398 A CN201510219398 A CN 201510219398A CN 106184885 A CN106184885 A CN 106184885A
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- transitional storehouse
- alloy powder
- titanium alloy
- bottle
- packaging bottle
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Abstract
The present invention discloses the security protection packing method of a kind of aviation-grade titanium alloy powder, prepares Packaging Bottle and transitional storehouse, transitional storehouse is carried out heating in vacuum；Open transitional storehouse, Packaging Bottle is put into transitional storehouse, seal transitional storehouse, transitional storehouse is carried out evacuation process；Set heating-up temperature and the heat time heating time of transitional storehouse, transitional storehouse is heated；Under pure argon is protected, in transitional storehouse, take out Packaging Bottle, aviation-grade titanium alloy powder is put in Packaging Bottle；By the bottle sealing of Packaging Bottle.The present invention ensures that titanium alloy powder is controlled in stable almost oxygen-free space, eliminate the critical dissolved oxygen tolerance needed for titanium alloy powder generation oxidation reaction, effectively control oxygen increment and the wetness of titanium alloy powder, guarantee titanium alloy powder quality of titanium alloy powder in storage, transport, handling process, more effectively stop the generation of burning and explosion danger, ensure life and the safety of property.
Description
Technical field
The invention belongs to the packing method of powder, be more particularly to a kind of aviation-grade titanium alloy powder
Security protection packing method.
Background technology
Aviation-grade titanium alloy powder is applied to laser powder bed 3D and prints, due to aviation-grade Titanium Powder
End is the product that a kind of chemical pure cleanliness, external contaminant requirement are high, and it has the highest change
Learning activity, the trickleest alloy powder, extremely easily with the extraneous oxidation reaction that occurs, in addition
It also has the high risk of aviation-grade titanium alloy powder, therefore for aviation-grade titanium alloy powder
Special Package Management is quite paid attention to, it is desirable to the harshest.But, for a long time due to aviation-grade titanium
The security protection packing technique of alloy powder relatively lags behind, in storage, transport, handling process easily
There is product quality problem, contingency occurs the most time and again, cause substantial amounts of unnecessary loss.Boat
The existing outer package of vacant level titanium alloy powder directly fills only with after common metal bucket and plastic bottle packing
Case, metal bucket and plastic bottle are easily mixed into air, easily cause aviation-grade titanium alloy powder and oxygen or wet
Gas generation oxidation reaction, affects product quality and even causes potential safety hazard.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides the safety of a kind of aviation-grade titanium alloy powder
Protective packaging method.
The security protection packing method of aviation-grade titanium alloy powder,
Step one: prepare Packaging Bottle and transitional storehouse, transitional storehouse is carried out heating in vacuum；
Step 2: open transitional storehouse, puts into transitional storehouse, to mistake after sealing transitional storehouse by Packaging Bottle
Cross storehouse and carry out evacuation；
Step 3: set heating-up temperature and the heat time heating time of transitional storehouse, to the Packaging Bottle in transitional storehouse
Heat, remove the dampness of Packaging Bottle；
Step 4: under pure argon is protected, takes out Packaging Bottle in transitional storehouse, is closed by aviation-grade titanium
Bronze end is put in Packaging Bottle；
Step 5: under pure argon is protected, by the bottle sealing of Packaging Bottle.
In some embodiments, Packaging Bottle includes bottle, Nei Sai and bottle cap, and bottle is pure by full wafer
Aluminum is made, and Nei Sai and bottle cap are located at the bottle mouth position of Packaging Bottle.
In some embodiments, transitional storehouse includes warehouse and vacuum pump, and vacuum pump is connected with warehouse,
Warehouse is provided with door, and the surrounding interior of warehouse is provided with and adds thermal resistance.
In some embodiments, in step 3, heating-up temperature is 60-80 DEG C, and heat time heating time is
30-60min。
It has the beneficial effect that aviation-grade titanium alloy powder is sealed in Packaging Bottle, and fine aluminium is made
Packaging Bottle will not produce cross-contamination, enters to pack by canned for titanium alloy powder under hjolomorphism argon shield
In bottle, make, equipped with filling in the Packaging Bottle of titanium alloy powder, there is high-purity argon gas protective gas, make appearance
Oxidizable, inflammable and explosive titanium alloy powder is strictly isolated, at safe storage with extraneous aerobic environment
Can ensure that in time that the oxygen content in Packaging Bottle is maintained at below 10ppm, relative humidity moisture
Control in the range of 15ppm, produce without other foreign gases and foreign solid granule, it is ensured that titanium closes
Bronze end is controlled in a stable almost oxygen-free space, eliminates titanium alloy powder generation oxygen
Change the critical dissolved oxygen tolerance needed for reaction, effectively control oxygen increment and the wetness of titanium alloy powder, really
Protect titanium alloy powder quality of titanium alloy powder in storage, transport, handling process, more effectively shut out
Burning and the generation of explosion danger, ensure life and the safety of property absolutely.
Detailed description of the invention
The composition of aviation-grade titanium alloy powder has Ti6Al4V ELI and Ti6Al4V two kinds；And this two
The granule size of the aviation-grade titanium alloy powder of kind of composition has following several specification: 0-53 μm, 15-53
μm、0-45μm、15-45μm、45-105μm、53-250μm、0-150μm、0-350μ
m.Packaging Bottle includes bottle, Nei Sai and bottle cap, bottle is made up of full wafer fine aluminium, it is to avoid weld seam or
Splicing loosely causes revealing.Interior plug and bottle cap are located at the bottle mouth position of bottle.The present invention uses
The model of TOURNAIRE producer is the Packaging Bottle of PLUS-45.Transitional storehouse includes warehouse and vacuum pump,
Vacuum pump and warehouse connect.Warehouse is provided with door, and the surrounding interior of warehouse is provided with and adds thermoelectricity
Resistance.
Embodiment one
The security protection packing method of aviation-grade titanium alloy powder is as described below:
Step one: prepare be used for the Packaging Bottle of canned aviation-grade titanium alloy powder and be used for placing packaging
The transitional storehouse of bottle, and transitional storehouse is carried out heating in vacuum, aviation-grade titanium alloy powder granularity is 0-53
μm, composition is Ti6Al4V ELI, and the specification of Packaging Bottle is 1250mL；
Step 2: open transitional storehouse, puts into transitional storehouse by Packaging Bottle, seals transitional storehouse, passes through
Vacuum pump carries out evacuation process to transitional storehouse；
Step 3: setting the heating-up temperature of transitional storehouse as 60 DEG C, heat time heating time is 60min, to bag
Bottling is heated, and removes the dampness of Packaging Bottle；
Step 4: under pure argon is protected, takes out Packaging Bottle in transitional storehouse, is closed by aviation-grade titanium
Bronze end is put in Packaging Bottle, and each Packaging Bottle loads 2500g aviation-grade titanium alloy powder；
Step 5: under pure argon is protected, interior plug is filled in bottle, by lid at bottle body and bottleneck
Screw.
Packaging Bottle equipped with aviation-grade titanium alloy powder is carried out sealing process, can safe storage 2 years.
Embodiment two
The security protection packing method of aviation-grade titanium alloy powder is as described below:
Step one: prepare be used for the Packaging Bottle of canned aviation-grade titanium alloy powder and be used for placing packaging
The transitional storehouse of bottle, and transitional storehouse is carried out heating in vacuum, aviation-grade titanium alloy powder granularity is 15-45
μm, composition is Ti6Al4V, and the specification of Packaging Bottle is 2500mL；
Step 2: open transitional storehouse, Packaging Bottle, through heating in vacuum, is put into transitional storehouse by transitional storehouse
In, seal transitional storehouse, by vacuum pump, transitional storehouse is carried out evacuation process；
Step 3: setting the heating-up temperature of transitional storehouse as 80 DEG C, heat time heating time is 30min, to bag
Bottling is heated, and removes the dampness of Packaging Bottle；
Step 4: under pure argon is protected, takes out Packaging Bottle in transitional storehouse, is closed by aviation-grade titanium
Bronze end is put in Packaging Bottle, and each Packaging Bottle loads 5000g aviation-grade titanium alloy powder；
Step 5: under pure argon is protected, interior plug is filled in bottle, by lid at bottle body and bottleneck
Screw.
Packaging Bottle equipped with aviation-grade titanium alloy powder is carried out sealing process, can safe storage 2 years.
Aviation-grade titanium alloy powder is sealed in Packaging Bottle, and the Packaging Bottle that fine aluminium is made will not produce
Cross-contamination, under hjolomorphism argon shield by canned for titanium alloy powder enter in Packaging Bottle, make equipped with titanium
Fill in the Packaging Bottle of alloy powder and there is high-purity argon gas protective gas, make easily to aoxidize, inflammable easily
Quick-fried titanium alloy powder is strictly isolated with extraneous aerobic environment, can ensure that bag within the safe storage time
Oxygen content in bottling is maintained at below 10ppm, and relative humidity moisture controls at 15ppm model
In enclosing, produce without other foreign gases and foreign solid granule, it is ensured that titanium alloy powder is controlled in
Stable almost anaerobic and without in moisture space, needed for eliminating titanium alloy powder generation oxidation reaction
Critical dissolved oxygen tolerance, effectively control oxygen increment and the wetness of titanium alloy powder, it is ensured that Titanium Powder
End is the quality of titanium alloy powder in storage, transport, handling process, more effectively stops burning with quick-fried
Fried dangerous generation, ensures life and the safety of property.
Claims (4)
1. the security protection packing method of aviation-grade titanium alloy powder, it is characterised in that
Step one: prepare Packaging Bottle and transitional storehouse, transitional storehouse is carried out heating in vacuum；
Step 2: open transitional storehouse, puts into transitional storehouse, to mistake after sealing transitional storehouse by Packaging Bottle
Cross storehouse and carry out evacuation；
Step 3: set heating-up temperature and the heat time heating time of transitional storehouse, to the Packaging Bottle in transitional storehouse
Heat, remove the dampness of Packaging Bottle；
Step 4: under pure argon is protected, takes out Packaging Bottle in transitional storehouse, is closed by aviation-grade titanium
Bronze end is put in Packaging Bottle.
Step 5: under pure argon is protected, by the bottle sealing of Packaging Bottle.
The security protection packing method of aviation-grade titanium alloy powder the most according to claim 1,
It is characterized in that, described Packaging Bottle includes bottle, Nei Sai and bottle cap, and described bottle is by full wafer fine aluminium
Making, described interior plug and bottle cap are located at the bottle mouth position of Packaging Bottle.
The security protection packing method of aviation-grade titanium alloy powder the most according to claim 1,
It is characterized in that, described transitional storehouse includes that warehouse and vacuum pump, described vacuum pump are connected with warehouse,
Described warehouse is provided with door, and the surrounding interior of described warehouse is provided with and adds thermal resistance.
The security protection packing method of aviation-grade titanium alloy powder the most according to claim 1,
It is characterized in that, heating-up temperature described in step 3 is 60-80 DEG C, and described heat time heating time is
30-60min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219398.2A CN106184885A (en) | 2015-04-30 | 2015-04-30 | The security protection packing method of aviation-grade titanium alloy powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219398.2A CN106184885A (en) | 2015-04-30 | 2015-04-30 | The security protection packing method of aviation-grade titanium alloy powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106184885A true CN106184885A (en) | 2016-12-07 |
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ID=57458605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219398.2A Pending CN106184885A (en) | 2015-04-30 | 2015-04-30 | The security protection packing method of aviation-grade titanium alloy powder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438316A (en) * | 2018-03-30 | 2018-08-24 | 中航迈特粉冶科技（北京）有限公司 | A kind of packing device of 3D printing active metal powder |
| CN109264072A (en) * | 2018-08-02 | 2019-01-25 | 广东先导先进材料股份有限公司 | The subpackage apparatus and method of gallium liquid |
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| DE2329507A1 (en) * | 1973-06-08 | 1975-01-02 | Suedpack Verpackungs Gmbh & Co | METHOD AND DEVICE FOR PACKING GOODS |
| CN1031780A (en) * | 1987-08-04 | 1989-03-15 | 克劳赖德塞兰特电力公司 | Be used to the alkali metal energy converter to fill and the equipment of sealing electrode containers for alkali metal and be the method for alkali metal energy converter filling electrode containers for alkali metal |
| CN201169419Y (en) * | 2008-02-22 | 2008-12-24 | 杨净雅 | Bottle for storing powder article |
| CN102851561A (en) * | 2011-06-27 | 2013-01-02 | 北京有色金属研究总院 | Lithium boron alloy production process, and device thereof |
| CN203032948U (en) * | 2013-01-07 | 2013-07-03 | 韶关西格玛技术有限公司 | Glove box for transferring and split charging of oxide powder |
| CN203064407U (en) * | 2012-11-30 | 2013-07-17 | 珠海市嘉丽康包装材料有限公司 | Reusable aluminum bottle |
-
2015
- 2015-04-30 CN CN201510219398.2A patent/CN106184885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2329507A1 (en) * | 1973-06-08 | 1975-01-02 | Suedpack Verpackungs Gmbh & Co | METHOD AND DEVICE FOR PACKING GOODS |
| CN1031780A (en) * | 1987-08-04 | 1989-03-15 | 克劳赖德塞兰特电力公司 | Be used to the alkali metal energy converter to fill and the equipment of sealing electrode containers for alkali metal and be the method for alkali metal energy converter filling electrode containers for alkali metal |
| CN201169419Y (en) * | 2008-02-22 | 2008-12-24 | 杨净雅 | Bottle for storing powder article |
| CN102851561A (en) * | 2011-06-27 | 2013-01-02 | 北京有色金属研究总院 | Lithium boron alloy production process, and device thereof |
| CN203064407U (en) * | 2012-11-30 | 2013-07-17 | 珠海市嘉丽康包装材料有限公司 | Reusable aluminum bottle |
| CN203032948U (en) * | 2013-01-07 | 2013-07-03 | 韶关西格玛技术有限公司 | Glove box for transferring and split charging of oxide powder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438316A (en) * | 2018-03-30 | 2018-08-24 | 中航迈特粉冶科技（北京）有限公司 | A kind of packing device of 3D printing active metal powder |
| CN109264072A (en) * | 2018-08-02 | 2019-01-25 | 广东先导先进材料股份有限公司 | The subpackage apparatus and method of gallium liquid |
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Application publication date: 20161207 |