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A carbon source reinforcing agent, carbon source reinforced alloy and preparation method thereof

A reinforcing agent and alloy technology, applied in the field of alloys, can solve the problems of unusable, limited alloy casting process, poor tensile strength and impact toughness, etc., to avoid desorption, solve poor dispersion, increase strength and toughness Effect

Active Publication Date: 2022-04-15
산시우테하이머뉴매테리얼스테크놀러지컴퍼니리미티드
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The above two methods solve the common problem of poor tensile strength and impact toughness in the alloy by directly dispersing carbon fiber or graphene in the alloy to a certain extent. In order to achieve the purpose of uniform dispersion and fusion of graphene and alloy, after adding carbon fiber or graphene to the alloy, it needs to be in a state of solid-liquid coexistence, so the addition of carbon fiber or graphene is only suitable for pressure casting and continuous casting. It cannot be used in sand casting and metal casting, which greatly limits the casting process of alloys

Method used

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  • A carbon source reinforcing agent, carbon source reinforced alloy and preparation method thereof
  • A carbon source reinforcing agent, carbon source reinforced alloy and preparation method thereof
  • A carbon source reinforcing agent, carbon source reinforced alloy and preparation method thereof

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Embodiment 1

[0045] This embodiment discloses a carbon source reinforced alloy, including a carbon source reinforced agent and an alloy to be reinforced. Among them, the alloy to be reinforced has a density of 2.7g / cm 3 ZL102 aluminum alloy, the composition of the ZL102 aluminum alloy is: 12wt% Si, ≤2.0wt% impurities, and the balance is Al; the carbon source enhancer includes alloy core, PVDF, fine-pore silica gel and graphene.

[0046] The preparation method of the carbon source enhancer is:

[0047] Obtain the alloy nucleus, which can be purchased silicon-aluminum-copper alloy, or can be configured according to the appropriate ratio, as long as the alloy nucleus density is at least 1g / cm greater than the density of the alloy to be reinforced 3 That's it. In this embodiment, the alloy core is self-configured, and the material of the alloy core is 80%Cu-10%Si-10%Al. When configuring by yourself, firstly, the three raw materials of 99.9% Cu rod, 99.97% Si block and 99.7% Al block are sme...

Embodiment 2

[0053] This embodiment discloses a carbon source reinforced alloy, including a carbon source reinforced agent and an alloy to be reinforced. Among them, the alloy to be reinforced has a density of 2.7g / cm 3 ZL102 aluminum alloy, the composition of the ZL102 aluminum alloy is: 12wt% Si, ≤2.0wt% impurities, and the balance is Al; the carbon source enhancer includes alloy core, PVDF, fine-pore silica gel and graphene.

[0054] The preparation method of the carbon source enhancer is:

[0055] Obtain the alloy nucleus, which can be purchased silicon-aluminum-copper alloy, or can be configured according to the appropriate ratio, as long as the alloy nucleus density is at least 1g / cm greater than the density of the alloy to be reinforced 3 That's it. In this embodiment, the alloy core is self-configured, and the material of the alloy core is 85%Zn-15%Si. When configuring by yourself, firstly, the two raw materials of 99.9% Zn and 99.97% Si are smelted into an alloy liquid with an ...

Embodiment 3

[0061] This embodiment discloses a carbon source reinforced alloy, including a carbon source reinforced agent and an alloy to be reinforced. Among them, the alloy to be reinforced has a density of 2.7g / cm 3 ZL102 aluminum alloy, the composition of the ZL102 aluminum alloy is: 12wt% Si, ≤2.0wt% impurities, and the balance is Al; the carbon source enhancer includes alloy core, PVDF, fine-pore silica gel and graphene.

[0062] The preparation method of the carbon source enhancer is:

[0063] Obtain the alloy nucleus, which can be purchased silicon-aluminum-copper alloy, or can be configured according to the appropriate ratio, as long as the alloy nucleus density is at least 1g / cm greater than the density of the alloy to be reinforced 3 That's it. In this embodiment, the alloy core is self-configured, and the material of the alloy core is 80%Cu-10%Si-10%Al. When configuring by yourself, firstly, the three raw materials of 99.9% Cu rod, 99.97% Si block and 99.7% Al block are sme...

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Abstract

The invention discloses a carbon source reinforcing agent, a carbon source reinforcing alloy and a preparation method thereof. The carbon source enhancer material in the present invention includes an alloy core and an active component; the active component includes a binder and a carbon source; the binder includes at least a silicon-containing inorganic binder; the carbon source is graphite Alkene or / and carbon fiber; the alloy core contains at least two components, A and B, where A is silicon and B is a metal element. The present invention can effectively disperse carbon fiber or graphene into the alloy to be reinforced in a molten state, thereby improving the performance of the alloy and expanding the alloy casting process range in which graphene or / and carbon fiber can be added.

Description

technical field [0001] The invention relates to the field of alloys, in particular to an alloy and a preparation method thereof. Background technique [0002] Alloys are formed by two or more metal elements, or by adding other non-metallic elements based on metals, and then through alloying processes (smelting, mechanical alloying, sintering, vapor deposition, etc.) metallic material. Since there are many kinds of elements in the alloy material, the characteristics of different elements are combined, thereby expanding the performance and application range of the alloy material, such as copper alloy, aluminum alloy, titanium alloy, zinc alloy, etc. For different alloy materials, different alloys have different properties, such as copper and aluminum alloys with low thermal expansion coefficient, high thermal conductivity, high temperature resistance, high wear resistance, tensile strength, yield strength, etc. Therefore, it can be used to make springs, metal devices of elec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22C1/10C22C21/02C22C47/02C22C47/08C22C49/06C22C49/14C22C101/10
CPCC22C1/1005C22C1/1036C22C21/02C22C47/02C22C47/08C22C49/06C22C49/14
Inventor 刘忆恩
Owner 산시우테하이머뉴매테리얼스테크놀러지컴퍼니리미티드