CN103397239A - High-purity metal - Google Patents
High-purity metal Download PDFInfo
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- CN103397239A CN103397239A CN2013103423234A CN201310342323A CN103397239A CN 103397239 A CN103397239 A CN 103397239A CN 2013103423234 A CN2013103423234 A CN 2013103423234A CN 201310342323 A CN201310342323 A CN 201310342323A CN 103397239 A CN103397239 A CN 103397239A
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Abstract
The invention discloses high-purity metal comprising the elements of, by weight: 1-3% of zirconium, 8-11% of vanadium, 11-22% of niobium, 22-33% of tantalum, 7-10% of lithium, 3-7% of rubidium, 9-18% of cesium, 3-7% of beryllium, and 1-2% of other impurities. The prepared high-purity metal has the effects of high purity, improved mechanism performances, and corrosion resistance.
Description
Technical field
The present invention relates to a kind of highly purified metal.
Background technology
The metal of metallicity meets the ability of each generic request, so as to the characteristic of characterizing metal.It depends on composition, structure and the tissue of metal.Mainly contain mechanical property, physicals, chemical property and processing performance etc.Mechanical property relates to the performance of stress and strain relation under the power effect.According to the mechanical behavior of material, the mechanical performance index of exosyndrome material can be divided into elasticity, plasticity, intensity, hardness and toughness etc.The mechanical property of metal is the important evidence that evaluation metallic material, selection and member designs are calculated, and with corresponding mechanical test, measures.Physicals reflects under the physical actions such as power, heat, light, electricity characteristic.Commonly used have in-fighting, thermal expansivity, thermal conductivity, specific heat capacity and a resistivity etc.The mechanical vibrational energy of interior consumption material itself consumes gradually when mechanical vibration phenomenon.The ratio of the variation of scantling and original size during 1 ℃ of thermal expansivity temperature rise. can be divided into linear expansivity and volume coefficient.When on thermal conductivity material unit length, temperature head was IC, the unit time was interior by the heat flux of unit surface.The size of its numerical value, depend on material internal structure and status.Pure metal has higher thermal conductivity than alloy.Needed heat energy during 1 ℃ of specific heat capacity unit mass material temperature rise.The resistance of resistivity unit cross-sectional area material on unit length.The ability of chemical property opposing corrosive medium chemical erosion effect.Corrosion of metal can be divided into two kinds of chemical corrosion and galvanic corrosion.The oxidation of metal is in fact the result of chemical corrosion.The metallochemistry corrosion speed is relevant with the character of the metal surface film that is formed by corrosion product.Galvanic corrosion depends primarily on the electropotential of metal.The essential measure that improves erosion resistance and oxidation-resistance is the alloying of material.Cause metal to lack purity, mechanical property and corrodibility.
Summary of the invention
The object of the present invention is to provide and have a kind of highly purified metal that purity is high, mechanical property increases and increase the erosion resistance effect.
Technical scheme of the present invention is: a kind of highly purified metal, comprise the elements such as zirconium, vanadium, niobium, tantalum, lithium, rubidium, caesium, beryllium and other impurity, each element wt proportioning is that zirconium accounts for 1%-3%, and vanadium accounts for 8%-11%, and niobium accounts for 11%-22%, tantalum accounts for 22%-33%, lithium accounts for 7%-10%, and rubidium accounts for 3%-7%, and caesium accounts for 9%-18%, beryllium accounts for 3%-7%, and other impurity account for 1%-2%.
In a preferred embodiment of the present invention, described other impurity comprise selenium, tellurium.
In a preferred embodiment of the present invention, each composition weight proportion of described highly purified metal is that zirconium accounts for 3%, and vanadium accounts for 10%, and niobium accounts for 19%, and tantalum accounts for 27%, and lithium accounts for 9%, and rubidium accounts for 6%, and caesium accounts for 18%, and beryllium accounts for 7%, and other impurity account for 1%.
A kind of highly purified metal of the present invention, have the effect that purity is high, mechanical property increases and increase erosion resistance.
Embodiment
Below in conjunction with preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
In one embodiment, a kind of highly purified metal, comprise the elements such as zirconium, vanadium, niobium, tantalum, lithium, rubidium, caesium, beryllium and other impurity, each element wt proportioning is that zirconium accounts for 1%-3%, vanadium accounts for 8%-11%, and niobium accounts for 11%-22%, and tantalum accounts for 22%-33%, lithium accounts for 7%-10%, rubidium accounts for 3%-7%, and caesium accounts for 9%-18%, and beryllium accounts for 3%-7%, other impurity account for 1%-2%, and described other impurity comprise selenium, tellurium.
Further illustrate, each composition weight proportion of described highly purified metal is that zirconium accounts for 3%, and vanadium accounts for 10%, and niobium accounts for 19%, and tantalum accounts for 27%, and lithium accounts for 9%, and rubidium accounts for 6%, and caesium accounts for 18%, and beryllium accounts for 7%, and other impurity account for 1%.
According to different demands, can debug according to different ratios, thereby reach different results of use, metalliferous mineral refers to have obvious metallic mineral.As be metal or semimetallic lustre, and the various metallic colors of tool, opaque, non-conductive, the mineral that thermal conductivity is good.Their overwhelming majority are the compounds of heavy metal element, are mainly sulfide and partial oxide, as lead glance, magnetite; Individual other itself be exactly metal simple-substance, as native state.Minority is not had typical gold attribute person such as zink sulphide, cinnabar, cassiterite etc. and is also belonged to metalliferous mineral.Though the obvious metallicity of graphite tool, it is not metalliferous mineral.Metalliferous mineral comprises ferrous metal and non-ferrous metal.Wherein non-ferrous metal is divided into again nonferrous heavy metal, coloured light metal, rare metal, precious metal and semi-metal 5 classes.So-called ferrous metal refers to iron and ferrous alloy (sometimes also comprising chromium and manganese).Non-ferrous metal refers to the common name of deironing and ferrous alloy (sometimes comprising chromium and manganese) all metals in addition.Nonferrous heavy metal refers to that proportion, greater than 4.5 non-ferrous metal, has copper, lead, zinc, nickel, cobalt, tin, antimony, mercury, cadmium, bismuth etc.Coloured light metal refers to that proportion, less than 4.5 non-ferrous metal, has aluminium, magnesium, sodium, calcium, strontium, barium etc.The invention provides a kind of highly purified metal, have the effect that purity is high, mechanical property increases and increase erosion resistance.
The specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and variation or the replacement that can expect without creative work, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. highly purified metal, it is characterized in that: comprise the elements such as zirconium, vanadium, niobium, tantalum, lithium, rubidium, caesium, beryllium and other impurity, each element wt proportioning is that zirconium accounts for 1%-3%, and vanadium accounts for 8%-11%, and niobium accounts for 11%-22%, tantalum accounts for 22%-33%, lithium accounts for 7%-10%, and rubidium accounts for 3%-7%, and caesium accounts for 9%-18%, beryllium accounts for 3%-7%, and other impurity account for 1%-2%.
2. highly purified metal according to claim 1, it is characterized in that: described other impurity comprise selenium, tellurium.
3. highly purified metal according to claim 1, it is characterized in that: each composition weight proportion of described highly purified metal is that zirconium accounts for 3%, and vanadium accounts for 10%, and niobium accounts for 19%, and tantalum accounts for 27%, and lithium accounts for 9%, and rubidium accounts for 6%, and caesium accounts for 18%, and beryllium accounts for 7%, and other impurity account for 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103423234A CN103397239A (en) | 2013-08-08 | 2013-08-08 | High-purity metal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103423234A CN103397239A (en) | 2013-08-08 | 2013-08-08 | High-purity metal |
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| CN103397239A true CN103397239A (en) | 2013-11-20 |
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| CN2013103423234A Pending CN103397239A (en) | 2013-08-08 | 2013-08-08 | High-purity metal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451365A (en) * | 2014-12-25 | 2015-03-25 | 常熟市瑞峰模具有限公司 | Alloy cast iron mold for production of perfume bottle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2613318A1 (en) * | 1976-03-29 | 1977-10-13 | Peter Dr Weinhold | Alloys with optimum properties - contg. one or more of ninety three different elements |
| CN101421185A (en) * | 2006-03-16 | 2009-04-29 | 巴斯夫欧洲公司 | Doped lead tellurides for thermoelectric applications |
-
2013
- 2013-08-08 CN CN2013103423234A patent/CN103397239A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2613318A1 (en) * | 1976-03-29 | 1977-10-13 | Peter Dr Weinhold | Alloys with optimum properties - contg. one or more of ninety three different elements |
| CN101421185A (en) * | 2006-03-16 | 2009-04-29 | 巴斯夫欧洲公司 | Doped lead tellurides for thermoelectric applications |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451365A (en) * | 2014-12-25 | 2015-03-25 | 常熟市瑞峰模具有限公司 | Alloy cast iron mold for production of perfume bottle |
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Application publication date: 20131120 |