Device for casting metallographic observation sample and application method thereof

A sample and casting port technology, applied in the field of metallographic microstructure observation, can solve problems such as difficult operation, obstacles to microscope inspection and analysis, and difficult clamping, etc., and achieve the effect of simple process, convenient subsequent processing, and easy operation

Inactive Publication Date: 2012-07-04
ZHAOQING LEOCH BATTERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for samples that are relatively small in size and inconvenient to use inlaid and fixed metallographic observation samples, it is not easy to clamp when clamping with a clamp for subsequent processing, making the subsequent grinding, polishing, corrosion and other processes difficult to operate, giving Microscopic inspection analysis is a great hindrance

Method used

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  • Device for casting metallographic observation sample and application method thereof
  • Device for casting metallographic observation sample and application method thereof
  • Device for casting metallographic observation sample and application method thereof

Examples

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Embodiment Construction

[0028] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following examples only further illustrate the present invention, and should not be construed as limiting the present invention.

[0029] The device for casting metallographic observation samples in this embodiment, such as Figure 1-4 As shown, it includes an upper mold 1 and a lower mold 2. The upper mold has a first cavity 11, the first cavity 11 is a square frustum-shaped cavity with two ends open, and the lower end (big end) is used for fastening with the second type. Cavity 21 is communicated, and upper end (small end) is used for the pouring port of casting, and the outer wall of first cavity 11 is square column shape; The cavity, and only its upper end is open, is used to communicate with the first cavity 11 when fastening, and the outer wall of the second cavity 21 is also in the shape of a square column; the cavit...

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Abstract

The invention discloses a device for casting a metallographic observation sample, which includes an upper mould and a lower mould, wherein the upper mould is provided with a first cavity and a casting mouth; the casting mouth is communicated with the first cavity; the lower mould is provided with a second cavity; openings are formed in both the first and the second cavities; and when the upper and the lower moulds are fastened and buckled, the first and the second cavities are communicated through the openings. The device for casting the metallographic observation sample has a simple structure, is convenient to use, and adopts the structure of the upper and the lower moulds creatively to enable the metallographic observation sample acquired by processing to be have a clamping part and a grinding part, thereby facilitating the follow-up treatment of the metallographic observation sample, improving the follow-up treatment efficiency of the metallographic observation sample, and indirectly improving the follow-up treatment effect and the observation effect of the metallographic observation sample.

Description

technical field [0001] The invention relates to the field of metallographic microstructure observation, in particular to a device for casting metallographic observation samples and a method for casting metallographic observation samples. Background technique [0002] The mechanical, chemical, and thermal properties of metals are closely related to the internal structure of metals. Metallographic microanalysis is to observe the microstructure of materials by making metallographic samples and magnifying them tens of times or even thousands of times under a metallographic microscope. , can analyze, detect and study the internal structure and defects of metals and alloys, can obtain the relationship between the structure of metals and alloys and their chemical components, can determine the microstructure of various alloy materials after different processing and heat treatment, and can distinguish metal materials Therefore, metallographic analysis is of great significance in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
Inventor 路俊斗唐丽萍
Owner ZHAOQING LEOCH BATTERY TECH
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