CN206672891U - A kind of sample stage for the analysis of mineral facies automatic identification - Google Patents
A kind of sample stage for the analysis of mineral facies automatic identification Download PDFInfo
- Publication number
- CN206672891U CN206672891U CN201720400388.3U CN201720400388U CN206672891U CN 206672891 U CN206672891 U CN 206672891U CN 201720400388 U CN201720400388 U CN 201720400388U CN 206672891 U CN206672891 U CN 206672891U
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- CN
- China
- Prior art keywords
- sample
- sample stage
- analysis
- automatic identification
- mineral
- 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.)
- Withdrawn - After Issue
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 30
- 239000011707 mineral Substances 0.000 title claims abstract description 30
- 238000004458 analytical method Methods 0.000 title claims abstract description 15
- 208000035126 Facies Diseases 0.000 title claims abstract description 12
- 238000002389 environmental scanning electron microscopy Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 5
- 230000002459 sustained effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052626 biotite Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of sample stage for the analysis of mineral facies automatic identification, the form fit of sample stage base shape and scanning electron microscope example indoor sample groove, sample carrier is provided among sample stage, dismountable neck is installed in sample carrier, two groups of moving stops are installed in neck；Sample stage side wall is inlaid with Co standard specimens, and the upper surface and sample stage upper surface of Co standard specimens are in same level.Bulk sample, target sample of the utility model specifically for geological course（Powdered mineral particle）It is special, to meet that the sample that size, shape differ carries out the testing requirement for having standard specimen.
Description
Technical field
The ESEM Instrumental Analysis testing field of geological sample is the utility model is related to, is specifically that one kind is applied to mineral
Phase automatic identification（INCA-mineral）Analyze the customized sample platform used.
Background technology
（1）Automatic mineral facies identification technology（INCA-mineral）：
INCA-mineral is one of current mineral facies automatic identification analysis of test system state-of-the-art in the world.The mineral
Analysis software is mounted in ESEM（SEM）On, popped one's head in by power spectrum, back scattering pops one's head in cooperative work to complete test analysis.
Operation principle is that different mineral facies are distinguished according to backscatter images, the element of each phase is obtained by energy spectrum analysis, then pass through figure
The full mineral characteristic that shape processing collects.The change of constituent content, it is the Main Basiss for identifying mineral species.INCA-
Mineral technologies under the support that large area SDD power spectrums are popped one's head in, can rapidly and accurately gather each particle pattern and into
Point information, mineral classification and discriminating are carried out, realize automatically analyzing for thousands of mineral grains per hour so that conventional SEM turns
It is changed into automatic ensaying equipment.
（2）INCA-mineral is tested and sample preparation
When carrying out INCA-mineral analysis tests, it is desirable to which specimen surface is smooth, vertical with incident beam, in 90 DEG C of folders
Angle, and sample particle is dispersed.Therefore, for bulk sample, first have to that tested surface is polished and polished.Powder sample then needs
Powdered mineral particle is inserted into rubber mold, injecting glue and target processed.After resin solidification, insert automatic metallic phase polishing machine and mill
Polishing.Testing sample surface is required to the continuous conductive carbon film of spraying plating, is subsequently filled into scanning electron microscope example room before being analyzed
Analyzed, need to be used as Energy disperaive quantitative analysis standard by the use of Co during software test.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided a kind of bulk sample specifically for geological course,
Target sample（Powdered mineral particle）Special a kind of customized sample platform for INCA-mineral analyses, to meet chi
The sample that very little, shape differs carries out the testing requirement for having standard specimen.
The utility model provides a kind of sample stage for the analysis of mineral facies automatic identification, is made for pure Cu materials, sample
The form fit of sample platform base shape and scanning electron microscope example indoor sample groove, sample carrier is provided among sample stage, sample carrier is
Hollow cylinder, one inch of target size of hollow cylinder inside dimension and standard is suitable, can highly meet most targets
Thickness.
Detachable, adjustable neck is installed, to install block rock sample in sample carrier.Two are provided with neck
Group moving stop, two groups of removable baffle plates are installing various sizes of biotite gneiss sample.
Neck bottom is connected by set screw with sample carrier, and neck side is provided with least two groups of sample fixed screws, right
Sample carries out height regulation, to ensure that sample upper surface is parallel with the upper surface of sample stage and in sustained height.
Sample stage wall upper surface is inlaid with Co standard specimens, and the upper surface and sample stage upper surface of Co standard specimens are in same level
Face, and then with sample surfaces on sustained height, to meet that sample can be in same operating distance（WD）Pass through Co standard specimens down
Calibrated.
The utility model beneficial effect is：Provide a kind of bulk sample, target sample specifically for geological course（Powder
Last shape mineral grain）Special a kind of customized sample platform for INCA-mineral analyses, to meet that size, shape differ
Sample carry out the testing requirement for having standard specimen.
Brief description of the drawings
Fig. 1 is sample stage top view.
Fig. 2 is notch top view.
Fig. 3 is sample stage base schematic diagram.
Fig. 4 is sample stage side view.
Fig. 5 is sample stage front view.
Embodiment
The utility model provides a kind of sample stage for the analysis of mineral facies automatic identification, is made for pure Cu materials, sample
For sample platform base as shown in figure 3, the form fit of shape and scanning electron microscope example indoor sample groove, being provided with height among sample stage can
The sample carrier of regulation, sample carrier are hollow cylinder, as shown in Figure 4 and Figure 5, one inch of hollow cylinder inside dimension and standard
Target size is suitable, can highly meet the thickness of most targets.
Detachable, adjustable neck is installed, as shown in Fig. 2 to install block rock sample in sample carrier.Neck
In two groups of moving stops are installed, two groups of removable baffle plates are installing various sizes of biotite gneiss sample.
Neck bottom is connected by set screw with sample carrier, and neck side is provided with least two groups of sample fixed screws, right
Sample carries out height regulation, to ensure that sample upper surface is parallel with the upper surface of sample stage and in sustained height.
Sample stage wall upper surface is inlaid with Co standard specimens, as shown in figure 1, the upper surface of Co standard specimens exists with sample stage upper surface
Same level, and then with sample surfaces on sustained height, to meet that sample can be in same operating distance（WD）It is lower logical
Co standard specimens are crossed to be calibrated.
The utility model concrete application approach is a lot, and described above is only preferred embodiment of the present utility model, should
Point out, for those skilled in the art, on the premise of the utility model principle is not departed from, can also make
Go out some improvement, these improvement also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. sample stage for the analysis of mineral facies automatic identification, it is characterised in that：Sample stage base shape and ESEM The form fit of sample inside groove, sample carrier is provided among sample stage, dismountable neck, neck are installed in sample carrier In two groups of moving stops are installed；Sample stage wall upper surface is inlaid with Co standard specimens, upper surface and the sample stage upper table of Co standard specimens Face is in same level.
- 2. the sample stage according to claim 1 for the analysis of mineral facies automatic identification, it is characterised in that：Sample stage is pure Cu materials make.
- 3. the sample stage according to claim 1 for the analysis of mineral facies automatic identification, it is characterised in that：Described sample Hold in the palm for hollow cylinder, one inch of target size of hollow cylinder inside dimension and standard it is suitable.
- 4. the sample stage according to claim 1 for the analysis of mineral facies automatic identification, it is characterised in that：Described neck Bottom is connected by set screw with sample carrier, and neck side is provided with least two groups of sample fixed screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400388.3U CN206672891U (en) | 2017-04-17 | 2017-04-17 | A kind of sample stage for the analysis of mineral facies automatic identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400388.3U CN206672891U (en) | 2017-04-17 | 2017-04-17 | A kind of sample stage for the analysis of mineral facies automatic identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672891U true CN206672891U (en) | 2017-11-24 |
Family
ID=60381770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720400388.3U Withdrawn - After Issue CN206672891U (en) | 2017-04-17 | 2017-04-17 | A kind of sample stage for the analysis of mineral facies automatic identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206672891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876234A (en) * | 2017-04-17 | 2017-06-20 | 南京大学 | A kind of sample stage for the analysis of mineral facies automatic identification |
| CN111141811A (en) * | 2019-12-26 | 2020-05-12 | 中国科学院地质与地球物理研究所 | Target holder assembly of ion probe and method for preparing sample target of ion probe |
-
2017
- 2017-04-17 CN CN201720400388.3U patent/CN206672891U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876234A (en) * | 2017-04-17 | 2017-06-20 | 南京大学 | A kind of sample stage for the analysis of mineral facies automatic identification |
| CN106876234B (en) * | 2017-04-17 | 2018-06-26 | 南京大学 | A kind of sample stage for the analysis of mineral facies automatic identification |
| CN111141811A (en) * | 2019-12-26 | 2020-05-12 | 中国科学院地质与地球物理研究所 | Target holder assembly of ion probe and method for preparing sample target of ion probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171124 Effective date of abandoning: 20180626 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171124 Effective date of abandoning: 20180626 |