Method for improving indoor temperature compressing plasticity of amorphous alloy

An amorphous alloy, room temperature technology, applied in the field of metal material preparation, can solve problems such as material failure and fracture, and achieve the effects of adjustable performance, easy availability of materials, and simple mold structure

Active Publication Date: 2018-09-18
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology involves coating an iron-based metal called alpha silicon (αSi), onto special alloys made from α phase elements like nickel or cobalt at high temperatures. These metals have unique characteristics that make them ideal candidates for use in various industries such as automobile manufacturing due to their ability to absorb impacts without losing its strength over time when subjected to severe conditions. By combining these techniques together, this new type of material becomes more resistant against damage even if it gets bent under heavy loads compared to traditional steels used today.

Problems solved by technology

This patented method involves controlling the structure within an amorphic metal called alpha-phase (α) which helps prevent it from forming cracks when subjected to tensile force due to small defects that may occur naturally over time. By adjusting this structure, we aim to enhance the mechanical property of the metals while maintain their original shape after being compressed under tension.

Method used

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  • Method for improving indoor temperature compressing plasticity of amorphous alloy
  • Method for improving indoor temperature compressing plasticity of amorphous alloy
  • Method for improving indoor temperature compressing plasticity of amorphous alloy

Examples

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specific Embodiment approach 1

[0030] Specific implementation mode 1: This implementation mode is a method for improving the room temperature compression plasticity of amorphous alloys, specifically according to the following steps:

[0031] 1. Put the 45# steel pipe into the copper mold, and the outer diameter of the 45# steel pipe is the same as the diameter of the inner hole of the copper mold;

[0032] Two, the alloy melt is fully smelted, then filled into the copper mold of step 1 assembling 45# steel pipe, cooling, taking the material, obtaining a composite material that is a steel pipe on the outside and an amorphous alloy on the inside, and completes the process of raising the room temperature of the amorphous alloy methods of compressive plasticity.

specific Embodiment approach 2

[0033] Embodiment 2: This embodiment differs from Embodiment 1 in that: the inner round hole of the copper mold described in step 1 has a bottomed structure, and the diameter of the round hole is 4 mm to 20 mm. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0034] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: the inner circular hole of the copper mold described in step 1 has a bottomed structure, and the diameter of the circular hole is 5 mm. Others are the same as in the first or second embodiment.

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Abstract

The invention relates to the field of metal material preparation, in particular to a method for improving the indoor temperature compressing plasticity of an amorphous alloy. The method aims at solving the technical problem that due to the fact that an extremely localized shear band of an existing bulk amorphous alloy is fast expanded, a material fails and cracks. The method comprises the steps of1 assembling and 2 smelting. The technical method for manufacturing an amorphous alloy composite is simple, materials are wide and easy to obtain, the brittleness problem for large-scale industrialized application of the amorphous alloy can be solved well, and large industrialized application prospects are achieved. The method is used for preparing the amorphous alloy with good indoor temperaturecompressing plasticity.

Description

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Claims

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Application Information

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Owner HARBIN INST OF TECH
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