CN108680512A - Measure the method that each component ratio is distributed in two-phase/multiphase gradient mixing bisque - Google Patents
Measure the method that each component ratio is distributed in two-phase/multiphase gradient mixing bisque Download PDFInfo
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- CN108680512A CN108680512A CN201810361900.7A CN201810361900A CN108680512A CN 108680512 A CN108680512 A CN 108680512A CN 201810361900 A CN201810361900 A CN 201810361900A CN 108680512 A CN108680512 A CN 108680512A
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- powder
- bisque
- phase
- gradient
- multiphase
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
Abstract
The present invention relates to field of powder metallurgy, provide a kind of method that measurement two-phase/multiphase gradient mixes each component ratio distribution in bisque, mix different colorants respectively to two-phase/Multiphase Powder and carry out targeting coloring；Two-phase/Multiphase Powder is mixed according to required gradient by powder supply mechanism and lays into the bisque with gradient mixed proportion；The optical system disposed above the bisque shoots the bisque, and optical system can automatically detect the distribution of the two-phase on bisque/multiphase colorant；By handling signal caused by colorant, distribution of the targeting powder on two dimensional surface is obtained, and be fitted to Two dimensional Distribution cloud atlas or the ratio distribution curve on X, Y-direction, targeting powder is polymer, resin.The present invention can quickly determine distribution situation of each component powder in gradient mixes bisque, it is ensured that the stability of bisque and to improve functionally gradient material (FGM) preparation process horizontal.
Description
Technical field
The present invention relates to field of powder metallurgy, more particularly to each component in a kind of measurement two-phase/multiphase gradient mixing bisque
The method of ratio distribution.
Background technology
Dispersed phase is equally distributed in general conventional composite materials, and the performance of integral material is unified.But with
The development of science and technology, people need the both ends of part or different piece have the function of different property or, and wish dissimilarity
The energy of energy combines perfect, to be unlikely to that interfacial failure occurs because physical property mismatches under harsh use condition.
Function-graded material is exactly the advanced composite material (ACM) that developed under the driving of this demand, it is by two or more components
It constitutes, and each component changes from a direction to other direction continuous gradient and the interface between each component is made to disappear.Gradient
Functional material is attracted wide attention due to its characteristic in many high-grade, precision and advanced fields.Pass through selective laser melting/sintering technology
It is a kind of newest graded alloy technology of preparing to prepare functionally gradient material (FGM), it has high-precision, large scale, has complex character etc.
Feature.But during selective laser melting/sintering technology prepares graded alloy, since traditional Multiphase Powder ingredient is surveyed
Trial work section such as X-ray diffraction, energy spectrum analysis can not can not quickly measure every powder in bisque inside interventional systems work chamber
Mixed proportion, gradient mixing bisque stability also can not just ensure.Therefore the present invention proposes a kind of quickly measure and mixes
The means of each phase powder proportions distribution in bisque, improve and prepare functionally gradient material (FGM) preparation process level.
Invention content
The purpose of the present invention is exactly to have overcome the deficiencies of the prior art and provide a kind of measurement two-phase/multiphase gradient mixed powder
The method that each component ratio is distributed in layer can quickly measure each phase powder proportions distribution in mixing bisque.
Technical scheme is as follows：
A method of each component ratio in two-phase/multiphase gradient mixing bisque that measures is distributed, and this method includes that targeting powder
Color, gradient mixed-powder are laid, visual identity and data are fitted.
Further, the targeting powder coloring is specially：To two-phase/Multiphase Powder mix respectively different colorants into
Row targeting coloring, make targeting powder particle surface adhere to one layer it is firm can be by the colorant of optical element machine testing.
Further, the colorant is Acid Brilliant Scarlet GR, acid blue, alizarin yellow R.
Further, the gradient mixed-powder lay is specially：By powder supply mechanism by two-phase/Multiphase Powder according to institute
It needs gradient to mix and lays into the bisque with gradient mixed proportion.
Further, the visual identity is specially：After bisque lay, by being disposed above the bisque
Optical system the bisque is shot, the optical system can automatically detect the two-phase on bisque/multiphase colorant
Distribution.
Further, the data, which are fitted, is specially：By handling signal caused by colorant, targeted
Distribution of the powder on two dimensional surface, and it is fitted to Two dimensional Distribution cloud atlas or the ratio distribution curve on X, Y-direction.
Further, the targeting powder is increasing material manufacturing material.
Further, the targeting powder is polymer, resin.
Beneficial effects of the present invention are：It can quickly determine distribution feelings of each component powder in gradient mixes bisque
Condition, it is ensured that the stability of bisque and to improve functionally gradient material (FGM) preparation process horizontal.
Description of the drawings
Fig. 1 show a kind of two-phase/multiphase gradient that measures of the embodiment of the present invention and mixes what each component ratio in bisque was distributed
The process flow chart of method.
Fig. 2 show targeting powder coloring principle schematic.
Fig. 3 show gradient mixed-powder and lays principle schematic.
Fig. 4 show visual identity principle schematic.
Fig. 5 show data fitting theory schematic diagram.
Specific implementation mode
The specific embodiment of the invention is described in detail below in conjunction with specific attached drawing.It should be noted that in following embodiments
The combination of the technical characteristic or technical characteristic of description is not construed as isolated, they can be combined with each other to reach
To superior technique effect.In the attached drawing of following embodiments, identical label that each attached drawing occurs represent identical feature or
Person's component can be applied in different embodiments.
As shown in Figure 1, the embodiment of the present invention is a kind of to measure what each component ratio in two-phase/multiphase gradient mixing bisque was distributed
Method, which is characterized in that this method includes：
One, powder coloring is targeted
It mixes colorant 2 respectively to two-phase/Multiphase Powder 1 and carries out targeting coloring, targeting powder particle surface is made to adhere to one layer of jail
What is leaned on can be traditional increasing material manufacturing material by the colorant 2 of optical element machine testing, the targeting powder, such as polymer, resin
Deng；The colorant is common coloring agent, such as Acid Brilliant Scarlet GR, acid blue, alizarin yellow R.
Two, gradient mixed-powder is laid
Two-phase/Multiphase Powder is mixed according to required gradient by powder supply mechanism 3 and is laid into gradient mixed proportion
Bisque 4.
Three, visual identity
After bisque lay, the bisque 4 is shot by the optical system 5 disposed above the bisque,
The optical system can automatically detect the distribution 6 of the two-phase on bisque/multiphase colorant.
Four, data are fitted
By handling signal caused by colorant, distribution of the targeting powder on two dimensional surface is obtained, and be fitted
Ratio distribution curve 7 at Two dimensional Distribution cloud atlas or on X, Y-direction.
Embodiment
Each component composition measurement is carried out to polyamide/polyethylene graded alloy bisque：
One, polyamide is coloured by the way that the Acid Brilliant Scarlet GR reagent that mass ratio is 0.05% is added, quality is added to polyethylene
Than being coloured for 0.05% alizarin yellow R.
Two, the powder after coloring two phase gradients changed with continuous gradient are paved by power spreading device 3 to mix
Bisque.
Three, gradient is shot by device for visual identification and mixes bisque, photographic film is made to generate the signal powder of two kinds of colors
Data.
Four, red polyamide and distribution of the yellow polyethylene on the two-dimentional directions X-Y are obtained by data processing.
Although having been presented for several embodiments of the present invention herein, it will be appreciated by those of skill in the art that
Without departing from the spirit of the invention, the embodiments herein can be changed.Above-described embodiment is only exemplary, no
It should be using the embodiments herein as the restriction of interest field of the present invention.
Claims (8)
1. a kind of measuring the method that each component ratio is distributed in two-phase/multiphase gradient mixing bisque, which is characterized in that this method packet
Include targeting powder coloring, gradient mixed-powder is laid, visual identity and data are fitted.
2. the method as described in claim 1, which is characterized in that the targeting powder coloring is specially：To two-phase/Multiphase Powder
Mix different colorants respectively and carry out targeting coloring, make targeting powder particle surface adhere to one layer it is firm can be by optical element
The colorant of machine testing.
3. method as claimed in claim 2, which is characterized in that the colorant is Acid Brilliant Scarlet GR, acid blue, alizarin yellow R.
4. the method as described in claim 1, which is characterized in that the gradient mixed-powder, which is laid, is specially：Pass through powdering machine
Two-phase/Multiphase Powder is mixed according to required gradient and lays into the bisque with gradient mixed proportion by structure.
5. the method as described in claim 1, which is characterized in that the visual identity is specially：After bisque lay,
The bisque is shot by the optical system disposed above the bisque, the optical system can automatically detect powder
The distribution of two-phase/multiphase colorant on layer.
6. the method as described in claim 1, which is characterized in that the data, which are fitted, is specially：By to produced by colorant
Signal handled, obtain distribution of the targeting powder on two dimensional surface, and be fitted to Two dimensional Distribution cloud atlas or in X, Y
Ratio distribution curve on direction.
7. method as claimed in any one of claims 1 to 6, which is characterized in that the targeting powder is increasing material manufacturing material.
8. the method for claim 7, which is characterized in that the targeting powder is polymer, resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361900.7A CN108680512A (en) | 2018-04-20 | 2018-04-20 | Measure the method that each component ratio is distributed in two-phase/multiphase gradient mixing bisque |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810361900.7A CN108680512A (en) | 2018-04-20 | 2018-04-20 | Measure the method that each component ratio is distributed in two-phase/multiphase gradient mixing bisque |
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| CN201810361900.7A Pending CN108680512A (en) | 2018-04-20 | 2018-04-20 | Measure the method that each component ratio is distributed in two-phase/multiphase gradient mixing bisque |
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| CN1619306A (en) * | 2004-12-09 | 2005-05-25 | 中国水稻研究所 | Rice amylose content and dextrinization temperature fast synergistic determining method |
| CN101804082A (en) * | 2010-04-21 | 2010-08-18 | 张雪峰 | Method for identifying cordyceps sinensis powder through microscopic dyeing |
| CN101907574A (en) * | 2009-06-08 | 2010-12-08 | 贾立锋 | Method, color reagent and system for identifying type of fibers |
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| CN103063584A (en) * | 2012-12-31 | 2013-04-24 | 广东工业大学 | Method for identifying fiber category |
| CN103398955A (en) * | 2013-07-26 | 2013-11-20 | 安徽光明槐祥工贸集团有限公司 | Method for detecting amylose content in glutinous rice flour |
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| CN1619306A (en) * | 2004-12-09 | 2005-05-25 | 中国水稻研究所 | Rice amylose content and dextrinization temperature fast synergistic determining method |
| CN101907574A (en) * | 2009-06-08 | 2010-12-08 | 贾立锋 | Method, color reagent and system for identifying type of fibers |
| CN101804082A (en) * | 2010-04-21 | 2010-08-18 | 张雪峰 | Method for identifying cordyceps sinensis powder through microscopic dyeing |
| CN102808054A (en) * | 2012-08-23 | 2012-12-05 | 河北钢铁股份有限公司邯郸分公司 | Method for measuring mixing condition of bulk material interfacial effect of material distribution model of blast furnace |
| CN103063584A (en) * | 2012-12-31 | 2013-04-24 | 广东工业大学 | Method for identifying fiber category |
| CN103398955A (en) * | 2013-07-26 | 2013-11-20 | 安徽光明槐祥工贸集团有限公司 | Method for detecting amylose content in glutinous rice flour |
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Application publication date: 20181019 |