ZM6 alloy spectrum standard material ratio method

A standard material and spectral technology, which is applied in the field of ZM6 alloy spectral standard material ratio, can solve the problem of narrow chemical composition range, achieve the effect of accurate and objective data and eliminate deviation

Active Publication Date: 2016-08-24
HARBIN DONGAN ENGINE GRP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The chemical composition range of the five gradients of the ZM6 magnesium alloy spectral reference material is very narrow, and the method of secondary remelting cannot meet the composition requirements, and only the method of on-site re-casting can be used. However, the ZM6 magnesium alloy spectral reference material is a new materials, it is necessary to explore a mature method of proportioning

Method used

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  • ZM6 alloy spectrum standard material ratio method
  • ZM6 alloy spectrum standard material ratio method
  • ZM6 alloy spectrum standard material ratio method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0095] Proportion the ZM6 magnesium alloy spectral standard substance, which is divided into 5 gradients, and its composition is shown in the following table:

[0096]

[0097] The specific ratio method is as follows:

[0098] 1. Material selection

[0099] According to the following table for raw material selection:

[0100]

[0101] 2. Material preparation

[0102] 1) cutting the magnesium ingot into strips of 10mm×10mm;

[0103] 2) Cut the magnesium-zirconium master alloy into 12 small alloy parts on average, inspect and record the content of Zr in each part;

[0104] 3) Cut the master alloy of magnesium and neodymium into 12 small alloy parts on average, inspect and record the content of Nd in each part;

[0105] 4) remelting and casting the zinc ingot into thin slices of 15mm×15mm×2mm;

[0106] 5) Cut the small material of magnesium-zirconium master alloy into strips of 10mm×10mm with a pneumatic pick;

[0107] 6) breaking each part of the magnesium-neodymium ...

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Abstract

The invention relates to a method for proportioning ZM6 magnesium alloy spectral standard substances. According to the proportion table, according to the content of each element in the raw material and the total weight of the alloy, the weight of the raw materials in each gradient is calculated, and each gradient is formulated according to the calculation results. Compare. The invention can eliminate the deviation of the final result caused by the different element content in each position of the raw material, the calculated data is accurate and objective, and the product can completely meet the requirement of rapid chemical analysis on the alloy before furnace through actual production.

Description

technical field [0001] The invention relates to a proportioning method, in particular to a proportioning method of a ZM6 alloy spectrum standard substance. Background technique [0002] ZM6 magnesium alloy is commonly known as magnesium alloy for aviation, and the chemical composition of magnesium alloy for aviation is specified in GB1177-91 and HB964-82. At present, in the aerospace industry, with the continuous development of new product development and production, ZM6 magnesium alloy is increasingly used to manufacture various types of military products or their parts, especially in national key models and high-tech used in engineering. In order to ensure the quality of aerospace products, the quality control of ZM6 magnesium alloy is very important. Therefore, the development trend and market potential of research and development of ZM6 magnesium alloy spectral reference materials are undoubtedly huge. [0003] Designing a reasonable and feasible chemical composition r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28
Inventor 杨光山刘军刘洪汇姜伟宏刘众宣
Owner HARBIN DONGAN ENGINE GRP
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