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Device for quickly judging bulk magnesium alloy mechanical property in batch

A magnesium alloy and block technology, applied in the direction of applying stable tension/pressure to test the strength of materials, can solve the problems of no rapid screening, etc., and achieve the effects of high judgment efficiency, simple assembly, and practical devices

Pending Publication Date: 2019-08-16
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, all of these methods use a single magnesium alloy to test and study the mechanical properties of a certain component. For the entire magnesium alloy research process, there is no advantage of rapid screening.

Method used

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  • Device for quickly judging bulk magnesium alloy mechanical property in batch
  • Device for quickly judging bulk magnesium alloy mechanical property in batch
  • Device for quickly judging bulk magnesium alloy mechanical property in batch

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Embodiment Construction

[0013] The present invention will be described in detail below according to the accompanying drawings, and the purpose and effect of the present invention will become clearer. The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] Such as figure 1 , figure 2 , image 3 As shown, a method and device for quickly batch-judging the mechanical properties of magnesium alloys, the device includes a universal tensile testing machine 1, an indenter 2 and a mold 3, the indenter 2 and the universal tensile testing machine 1, both Realize fixed connection by welding; Described indenter 2 is positioned at mold 3 top; Described mold 3 comprises sample groove 4, support roll 5, organic glass plate 6, video camera 7, support roll groove 8 and organic glass pla...

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Abstract

The invention discloses a device for quickly judging bulk magnesium alloy mechanical property in batch. The device comprises a universal tensile testing machine, a pressure head and a mold; the pressure head is located above the mold; the mold comprises sample slots, support rollers, a camera, support roller slots and an organic glass plate shelf; the sample slots are located on the support rollers, the support rollers are located on the support roller slots, the organic glass plate shelf is located below the mold, and the camera is located below the organic glass plate shelf. Through the device disclosed by the invention, the breaking sequential order of a magnesium alloy sample can be obtained through a video-recording result, and the bending resistance of the tested magnesium alloy canbe quickly judged. The device can once and quickly judge the mechanical property of the bulk magnesium alloy in batch, and is simple and practical, and high in efficiency.

Description

technical field [0001] The invention relates to a method and a device for rapidly batch judging the mechanical properties of bulk magnesium alloys. Background technique [0002] As one of the green engineering materials in the 21st century, magnesium alloy has become a research hotspot in the academic circle in recent years. Magnesium alloy is an alloy composed of magnesium and other elements. Its characteristics are: low density (1.8g / cm 3 ), high strength, large elastic modulus, good heat dissipation, good shock absorption, greater impact load capacity than aluminum alloy, and good corrosion resistance to organics and alkalis. The main alloying elements are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium. Magnesium-aluminum alloys are currently the most widely used, followed by magnesium-manganese alloys and magnesium-zinc-zirconium alloys. Mainly used in aviation, aerospace, transportation, chemical industry, rocket and other indu...

Claims

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Application Information

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IPC IPC(8): G01N3/08
CPCG01N3/08
Inventor 蒋建中宗俊杰丁少庆王晓东曹庆平张冬仙
Owner ZHEJIANG UNIV