CN108060328A - One kind has writing function alloy and preparation method - Google Patents
One kind has writing function alloy and preparation method Download PDFInfo
- Publication number
- CN108060328A CN108060328A CN201711337448.2A CN201711337448A CN108060328A CN 108060328 A CN108060328 A CN 108060328A CN 201711337448 A CN201711337448 A CN 201711337448A CN 108060328 A CN108060328 A CN 108060328A
- Authority
- CN
- China
- Prior art keywords
- gallium
- metallic
- zinc
- tin
- alloy
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
Abstract
The invention discloses one kind to have writing function alloy, and the proportioning of the alloy raw material is：In terms of 100 parts by weight, 10 15 parts of gallium, 50 72 parts of metallic tin, 13 25 parts of metallic zinc, the gallium, metallic tin and metallic zinc are solid-state, and to analyze pure grade.The present invention is easy to process, only needs raw material and heating tool that alloy can easily be made according to step, and alloy surface metallic luster is good, has mirror effect；Obtained alloy can be used by being ground into nib shape as pen core, write more smooth stabilization, reach the requirement of Writing-painting, card-coating of taking an examination, use scope is wide, and the resistance alloys of person's handwriting is small, it is electrically conductive, suitable for Card Reader machine-read card, it is more robust to be compared to graphite pencil.The present invention is substantially increased the utilization rate of gallium, is reduced the loss of gallium using the method for " first melting zinc and tin, then molten gallium ".
Description
Technical field
The invention belongs to pen core manufacturing technology fields, are specifically related to a kind of with writing function alloy and preparation side
Method.
Background technology
Pen is widely used as writing implement in daily life.Various lettering pens currently on the market
Species is various, such as wood pencil, it is necessary to consume substantial amounts of timber, meeting welding, and then influence the ecological balance；Propelling pencil
Then structure is complex, and installation is also inconvenient, and there is the defects of wearing away fast, easily broken core；The material of gel ink pen is mostly polyphenyl
Ethylene or modified polystyrene, harmful substance cannot voluntarily degrade, and disposable pen and pen core can cause the waste of resource
And environmental pollution；Pen is periodically required to injecting writing liquid, and use is not very convenient, and the writing service life is shorter.
The content of the invention
The technical issues of present invention is mainly solved present in the above-mentioned prior art provides a kind of with writing function conjunction
Gold and preparation method, are ground into nib shape by obtained alloy and use, and there is fluent writing to stablize, spy at low cost
Point.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：One kind has writing function
Alloy, the proportioning of the alloy raw material is：In terms of 100 parts by weight, 10-15 parts of gallium, 50-72 parts of metallic tin, metal
13-25 parts of zinc, the gallium, metallic tin and metallic zinc are solid-state, and to analyze pure grade.
Preferably, the proportioning of the alloy raw material is：In terms of 100 parts by weight, 13.63 parts of gallium, metallic tin 63.87
Part, 22.5 parts of metallic zinc, the gallium, metallic tin and metallic zinc are solid-state, and to analyze pure grade.
The preparation method of the alloy is：
Step (1) weighs a certain amount of gallium, metallic tin and metallic zinc by composition of raw materials ratio, then by metallic tin and
Metallic zinc is placed into high-temperature resistant container and is heated, and is carried out at the same time stirring, and metallic tin and metallic zinc is made uniformly to mix, when adding
Heat is to 430 DEG C -450 DEG C, and metallic zinc is completely melt and during without particulate matter, and heating stops；
Step (2) cools down the tin zinc mixture formed after metallic tin and metallic zinc fusing under natural room temperature, cold
But to less than 29 DEG C；
Step (3), tin zinc mixture and gallium are placed into high-temperature resistant container and heated, and are carried out at the same time stirring,
Tin zinc mixture and gallium is made uniformly to mix, when being heated to 420 DEG C -430 DEG C, gallium is fused into completely in tin zinc mixture
When, heating stops；
The mixture of gallium, tin, zinc three are cooled to room temperature by step (4), form alloy, nib shape is ground into alloy
For using.
The effect of each raw material is as follows：
Gallium provides perfect lead texture, is readily adhered to leave the trace of black on object, can replace wooden lead
The effect of lead in pen.
Metallic tin may be affixed on object the trace for leaving light black, be mixed with gallium, can solve gallium low melting point
The problem of.
Metallic zinc provides silvery white gloss, strengthens writing impression, and writing is more smooth.
The device have the advantages that：The present invention is easy to process, only needs raw material and heating tool can be light according to step
Alloy is made in pine, and alloy surface metallic luster is good, has mirror effect；Obtained alloy can be made by being ground into nib shape
It is used for pen core, writes more smooth stabilization, reach the requirement of Writing-painting, card-coating of taking an examination, use scope is wide, and the conjunction of person's handwriting
Golden resistance is small, electrically conductive, and suitable for Card Reader machine-read card, it is more robust to be compared to graphite pencil.The present invention using " first melt zinc and
The method of tin, then molten gallium ", substantially increases the utilization rate of gallium, reduces the loss of gallium.
Specific embodiment
Below by embodiment, the technical solutions of the present invention will be further described.
Embodiment：One kind has writing function alloy, and the proportioning of the alloy raw material is：In terms of 100 parts by weight, metal
13.63 parts of gallium, 63.87 parts of metallic tin, 22.5 parts of metallic zinc, the gallium, metallic tin and metallic zinc are solid-state, and are
Analyze pure grade.
Above-mentioned raw materials are made as follows：Step (1), by composition of raw materials ratio weigh a certain amount of gallium,
Then metallic tin and metallic zinc are placed into high-temperature resistant container and heat, be carried out at the same time stirring by metallic tin and metallic zinc,
Metallic tin and metallic zinc is made uniformly to mix, when being heated to 430 DEG C -450 DEG C, metallic zinc is completely melt and during without particulate matter, heating
Stop；The tin zinc mixture formed after metallic tin and metallic zinc fusing under natural room temperature is cooled down, cooled down by step (2)
To less than 29 DEG C；Step (3), tin zinc mixture and gallium are placed into high-temperature resistant container and heated, is carried out at the same time and stirs
It mixes, tin zinc mixture and gallium is made uniformly to mix, when being heated to 420 DEG C -430 DEG C, gallium fuses into tin zinc mixture completely
When middle, heating stops；The mixture of gallium, tin, zinc three are cooled to room temperature by step (4), form alloy, alloy is ground into
Nib shape is for using.
Obtained alloy can be used by being ground into nib shape as pen core, write more smooth stabilization, reached writing and paint
It draws, the requirement of examination card-coating, use scope is wide, and the resistance alloys of person's handwriting is small, electrically conductive, suitable for Card Reader machine-read card, compares
It is more robust compared with graphite pencil.The method that the present invention uses " first melting zinc and tin, then molten gallium " substantially increases the utilization rate of gallium,
Reduce the loss of gallium.
Finally it is pointed out that above example is only the more representational example of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, acceptable there are many deformations.Any letter that every technical spirit according to the invention makees above example
Single modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (3)
1. one kind has writing function alloy, it is characterised in that the proportioning of the alloy raw material is：In terms of 100 parts by weight, gold
Belonging to 10-15 parts of gallium, 50-72 parts of metallic tin, 13-25 parts of metallic zinc, the gallium, metallic tin and metallic zinc are solid-state, and
To analyze pure grade.
2. a kind of according to claim 1 have writing function alloy, it is characterised in that the proportioning of the alloy raw material is：
In terms of 100 parts by weight, 13.63 parts of gallium, 63.87 parts of metallic tin, 22.5 parts of metallic zinc, the gallium, metallic tin and gold
It is solid-state to belong to zinc, and to analyze pure grade.
It is 3. according to claim 1 or claim 2 a kind of with writing function alloy, it is characterised in that the preparation method of the alloy
For：
Step (1) weighs a certain amount of gallium, metallic tin and metallic zinc, then by metallic tin and metal by composition of raw materials ratio
Zinc is placed into high-temperature resistant container and is heated, and is carried out at the same time stirring, and metallic tin and metallic zinc is made uniformly to mix, when being heated to
430 DEG C -450 DEG C, metallic zinc is completely melt and during without particulate matter, and heating stops；
The tin zinc mixture formed after metallic tin and metallic zinc fusing under natural room temperature is cooled down, is cooled to by step (2)
Less than 29 DEG C；
Step (3), tin zinc mixture and gallium are placed into high-temperature resistant container and heated, and are carried out at the same time stirring, are made tin
Zinc mixture and gallium uniformly mix, and when being heated to 420 DEG C -430 DEG C, when gallium is fused into completely in tin zinc mixture, add
Heat stops；
The mixture of gallium, tin, zinc three are cooled to room temperature by step (4), form alloy, and nib shape is ground into alloy for making
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337448.2A CN108060328A (en) | 2017-12-14 | 2017-12-14 | One kind has writing function alloy and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337448.2A CN108060328A (en) | 2017-12-14 | 2017-12-14 | One kind has writing function alloy and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108060328A true CN108060328A (en) | 2018-05-22 |
Family
ID=62138759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711337448.2A Pending CN108060328A (en) | 2017-12-14 | 2017-12-14 | One kind has writing function alloy and preparation method |
Country Status (1)
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| CN (1) | CN108060328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527358A (en) * | 2019-08-19 | 2019-12-03 | 上海佳利笔业文具有限公司 | A kind of composite material pen core and preparation method thereof |
Citations (7)
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| CN86102893A (en) * | 1986-04-22 | 1987-01-31 | 沈阳冶炼厂 | A kind of alloy that improves motor performance |
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| US20030133826A1 (en) * | 2002-01-15 | 2003-07-17 | Kwang-Lung Lin | Lead-free solder |
| TW550301B (en) * | 2001-11-30 | 2003-09-01 | Univ Nat Cheng Kung | Lead-free solder |
| CN1818107A (en) * | 2006-03-13 | 2006-08-16 | 朱升和 | Solid mercury with high content |
| CN101880792A (en) * | 2010-06-07 | 2010-11-10 | 深圳市亿铖达工业有限公司 | Anti-corrosive anti-oxidation Pb-free solder alloy for aluminum soldering |
| WO2017002851A1 (en) * | 2015-06-29 | 2017-01-05 | 山陽特殊製鋼株式会社 | Sputtering target material |
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2017
- 2017-12-14 CN CN201711337448.2A patent/CN108060328A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102893A (en) * | 1986-04-22 | 1987-01-31 | 沈阳冶炼厂 | A kind of alloy that improves motor performance |
| JPH0992277A (en) * | 1995-09-21 | 1997-04-04 | Dowa Mining Co Ltd | Negative active material for secondary battery, electrode and secondary battery using it |
| TW550301B (en) * | 2001-11-30 | 2003-09-01 | Univ Nat Cheng Kung | Lead-free solder |
| US20030133826A1 (en) * | 2002-01-15 | 2003-07-17 | Kwang-Lung Lin | Lead-free solder |
| CN1818107A (en) * | 2006-03-13 | 2006-08-16 | 朱升和 | Solid mercury with high content |
| CN101880792A (en) * | 2010-06-07 | 2010-11-10 | 深圳市亿铖达工业有限公司 | Anti-corrosive anti-oxidation Pb-free solder alloy for aluminum soldering |
| WO2017002851A1 (en) * | 2015-06-29 | 2017-01-05 | 山陽特殊製鋼株式会社 | Sputtering target material |
Non-Patent Citations (4)
| Title |
|---|
| C.K.BEHERA,M.SHAMSUDDIN: ""Thermodynamic investigations of Sn-Zn-Ga liquid solutions"", 《THERMOCHIMICA ACTA》 * |
| 中国机械工程学会/中国模具设计大典编委会: "《中国模具设计大典》", 31 January 2003, 江西科学技术出版社 * |
| 中国稀散金属/中国有色金属工业协会主编: "《中国稀散金属》", 31 May 2014, 冶金工业出版社 * |
| 陈国海等: ""新型无铅焊料合金Sn-Zn-Ga的研究"", 《稀有金属材料与工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527358A (en) * | 2019-08-19 | 2019-12-03 | 上海佳利笔业文具有限公司 | A kind of composite material pen core and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20180522 |