CN102994855B - The metal that a kind of ductility is good - Google Patents
The metal that a kind of ductility is good Download PDFInfo
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- CN102994855B CN102994855B CN201210492331.2A CN201210492331A CN102994855B CN 102994855 B CN102994855 B CN 102994855B CN 201210492331 A CN201210492331 A CN 201210492331A CN 102994855 B CN102994855 B CN 102994855B
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Abstract
Present invention is disclosed the metal that a kind of ductility is good, comprise the elements such as iron, aluminium, copper, zinc, zirconium, hafnium, niobium, tantalum and other impurity, each element wt proportioning is that iron accounts for 4%-16%, and aluminium accounts for 1%-2%, copper accounts for 2%-4%, zinc accounts for 8%-10%, and zirconium accounts for 18%-20%, and hafnium accounts for 37%-39%, niobium accounts for 11%-12%, tantalum accounts for 7%-9%, and other impurity account for 10%-11%, and the metal making the ductility that obtains good has the effect being rich in the character such as ductility, easily conduction, heat conduction.
Description
Technical field
The present invention relates to the metal that a kind of ductility is good.
Background technology
Nineteen ninety-five, the biologist Mei Geliete of Russian Oldenburg university study a kind of cry the annual herb plant of knotweed time, be surprised to find that the metal such as zinc, lead, cadmium high containing exception in the leaf of knotweed.Does this show that knotweed has from soil, absorb these metals " hobby "? so he is with this query, a large amount of knotweeds is planted in the soil that some are crossed by zinc, lead, cadmium and so on metallic pollution.These knotweeds look very luxuriant, and leaf is not only large but also thick, and result is on the soil of 1 hectare, and a season has just gathered in the crops a large amount of knotweeds.Knotweed grass is put in the stove of 800 DEG C and is burnt by Mei Geliete, and grass turns to dust and ashes, and result therefrom obtains 1.3 kilograms of cadmiums, 23 kilograms of lead, 322 kilograms of zinc.Recently, a Testing Team of Edward Alden university of Germany introduces a fine variety the large knotweed of Russia in a scrap metal stacking field, place and succeeds, this Testing Team has received a large amount of order from German various places especially environmental protection organization now, has also set up a commercial company specially for promoting this achievement in research simultaneously.Its business activity has caused the great interest of German military department, have to be rebuilt because historical various military exercise field comprises the place being used as chemical weapons warehouse in World War II, decontamination, large knotweed should have been descended about those local kinds already in company aspect, with environment purification, reclaim poisonous metal.Document is also had to report for work, the brainstrust of California, USA is found by research, and wild-type mustard has the function accumulating nickel from soil, and they cut off the wild-type mustard bar of half hectare of plantation, dry and incinerate again, in every 100 grams of leaf mustard ashes, obtain 15-20 gram of nickel.They are just setting about cultivating the stronger leaf mustard new variety of accumulation metal ability at present, estimate to obtain 12 grams of nickel from the soil of every square metre.Although the effect obtaining nickel is in this way far away from other way, to environment without any pollution.Scientific research proves, plant is in millions upon millions of year very long evolution evolution process, and trained outstanding unique skill all over the body, many plants have the ability of some metallic element of accumulation.Zinc as good in violet, elscholtiza cupric are relatively abundanter, tobacco uranium-bearing is many especially, also have Herba Astragali Melilotoidis (Herba Astragali Sinici) especially abundant containing manganese containing tantalum, lycopod containing selenium, clover.Grow the corn in the soil many especially containing gold or Herba Equiseti Hiemalis, incinerate, per tonly unexpectedly can extract 10 grams of gold.Some plant energy accumulation rare metal, as chromium, lanthanum, yttrium, niobium, thorium etc., is called as in " green rare metal storehouse ".They exceed tens times, Cheng Baibei to the ability of aggregation of rare metal than general plant, even thousands of times.Such as chromium, in general plant with spectral detection be also difficult to find, and water hyacinth can on root accumulation chromium, its content can reach 0.13%.This series of discovery causes the great interest of scientists, is called " green metallurgical " technology by people.If the progress of this making a breakthrough property of achievement of expert's prophesy, the mankind likely will obtain required metal by planting plants, can also improve the environment destroyed by the mankind simultaneously.
Summary of the invention
The object of the present invention is to provide and there is the good metal of a kind of ductility of being rich in the character such as ductility, easily conduction, heat conduction.
Technical scheme of the present invention is: the metal that a kind of ductility is good, comprise the elements such as iron, aluminium, copper, zinc, zirconium, hafnium, niobium, tantalum and other impurity, each element wt proportioning is that iron accounts for 4%-16%, and aluminium accounts for 1%-2%, and copper accounts for 2%-4%, zinc accounts for 8%-10%, zirconium accounts for 18%-20%, and hafnium accounts for 37%-39%, and niobium accounts for 11%-12%, tantalum accounts for 7%-9%, and other impurity account for 10%-11%.
In a preferred embodiment of the present invention, other impurity described comprise nickel and cobalt.
In a preferred embodiment of the present invention, each Ingredients Weight proportioning of the metal that described ductility is good is that iron accounts for 5%, and aluminium accounts for 1%, and copper accounts for 2%, and zinc accounts for 8%, and zirconium accounts for 18%, and hafnium accounts for 37%, and niobium accounts for 12%, and tantalum accounts for 7%, and other impurity account for 10%.
The metal that a kind of ductility of the present invention is good, has the effect being rich in the character such as ductility, easily conduction, heat conduction.
Embodiment
Be described in detail below in conjunction with to preferred embodiment of the present invention, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In one embodiment, the metal that a kind of ductility is good, comprises the elements such as iron, aluminium, copper, zinc, zirconium, hafnium, niobium, tantalum and other impurity, each element wt proportioning is that iron accounts for 4%-16%, aluminium accounts for 1%-2%, and copper accounts for 2%-4%, and zinc accounts for 8%-10%, zirconium accounts for 18%-20%, hafnium accounts for 37%-39%, and niobium accounts for 11%-12%, and tantalum accounts for 7%-9%, other impurity account for 10%-11%, and other impurity described comprise nickel and cobalt.
Further illustrate, each Ingredients Weight proportioning of the metal that described ductility is good is that iron accounts for 5%, and aluminium accounts for 1%, and copper accounts for 2%, and zinc accounts for 8%, and zirconium accounts for 18%, and hafnium accounts for 37%, and niobium accounts for 12%, and tantalum accounts for 7%, and other impurity account for 10%.
Can debug according to different ratios according to different demand, thus reach different results of use, because the electronics tendency of metal departs from, therefore there is good electroconductibility, and metallic element is usually with nominal price electricity in compound, but when temperature is higher, hinder because receive nuclear thermal shocking, resistance will become large.Link between metallic molecule is metallic bond, and therefore arbitrarily change position and all can re-establish link again, this is also the good reason of metal extensibility.At occurring in nature, most metal exists with chemical combination state, and a few metals such as gold and silver, platinum, bismuth exist with free state.Metalliferous mineral majority is oxide compound and sulfide, and other existence forms have muriate, vitriol, carbonate and silicate.The invention provides the metal that a kind of ductility is good, there is the effect being rich in the character such as ductility, easily conduction, heat conduction.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. the alloy that ductility is good, is characterized in that: comprise iron, aluminium, copper, zinc, zirconium, hafnium, niobium, tantalum and other elements, and each element wt proportioning is that iron accounts for 5%, and aluminium accounts for 1%, copper accounts for 2%, and zinc accounts for 8%, and zirconium accounts for 18%, and hafnium accounts for 37%, niobium accounts for 12%, and tantalum accounts for 7%, and other elements account for 10%.
2. the alloy that ductility according to claim 1 is good, is characterized in that: other elements described comprise nickel and cobalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492331.2A CN102994855B (en) | 2012-11-28 | 2012-11-28 | The metal that a kind of ductility is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210492331.2A CN102994855B (en) | 2012-11-28 | 2012-11-28 | The metal that a kind of ductility is good |
Publications (2)
| Publication Number | Publication Date |
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| CN102994855A CN102994855A (en) | 2013-03-27 |
| CN102994855B true CN102994855B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210492331.2A Expired - Fee Related CN102994855B (en) | 2012-11-28 | 2012-11-28 | The metal that a kind of ductility is good |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016734A (en) * | 2018-09-11 | 2018-12-18 | 张家港铭久机械有限公司 | A kind of antifriction metal (AFM) alloy material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148068A (en) * | 2010-02-04 | 2011-08-10 | 罗伯特.博世有限公司 | Conductive material |
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- 2012-11-28 CN CN201210492331.2A patent/CN102994855B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148068A (en) * | 2010-02-04 | 2011-08-10 | 罗伯特.博世有限公司 | Conductive material |
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| CN102994855A (en) | 2013-03-27 |
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Effective date of registration: 20160301 Address after: 215400 Suzhou City, Taicang Province Economic Development Zone, Beijing West Road, No. 1, building 6, No. Applicant after: Taicang Tian He new material Science and Technology Ltd. Address before: 215500 Jiangsu city of Suzhou province Yushan High-tech Industrial Park No. 9 Yangzhou Road Applicant before: Changshu Dongtao Metal Composite Material Co., Ltd. |
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Effective date of registration: 20160622 Address after: 215500 Jiangsu province Changshou City Yushan high-tech Technology Industrial Park No. 9 Yangzhou Road Patentee after: Changshu Dongtao Metal Composite Material Co., Ltd. Address before: 215400 Suzhou City, Taicang Province Economic Development Zone, Beijing West Road, No. 1, building 6, No. Patentee before: Taicang Tian He new material Science and Technology Ltd. |
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Granted publication date: 20160330 Termination date: 20171128 |
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