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Sensitive soluble alloy material and manufacturing method thereof

An alloy material and a manufacturing method technology, applied in the field of dissolvable metal materials and their preparation, can solve the problems of inability to meet construction requirements, poor adjustability of the mechanical and physical properties of the material body, and inability to select a dissolving medium, and achieve high performance. The effect of hardness

Inactive Publication Date: 2018-12-07
袁颖宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the alloy material in this patent application is fixed, the dissolution medium cannot be selected, and the mechanical and physical properties of the material body are poorly adjustable, so it cannot meet the requirements of people's construction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] 1) Weighing ingredients: Accurately weigh A and B with a particle size of 5 μm to 300 μm according to the formula;

[0067] Wherein A=0.01%, B=99.99%.

[0068] Specifically, A is a combination of Al, Mg, Mn, Ca, Fe, Co, and In, and the amounts of Al, Mg, Mn, Ca, Fe, Co, and In are equal; B is Ni, W, Mo, Zr, and Cr , P, S combination, and the amount of Ni, W, Mo, Zr, Cr, P, S is equal.

[0069] 2) Manufacturing of material granules:

[0070] First, mix with polypropylene resin particles with a certain degree of polymerization according to the proportion; then raise the temperature to 80-220°C, and granulate and shape.

[0071] 3) Thermoforming: According to different application requirements, dissolution characteristics, physical and mechanical strength, put preformed particles into thermocompression molding according to the proportion and application part size, and the molding temperature is 90-200°C.

[0072] 4) Heat treatment, the heat treatment is carried out unde...

Embodiment 2

[0075] 1) Weighing ingredients: Accurately weigh A and B with a particle size of 5 μm to 300 μm according to the formula;

[0076] Wherein A=1%, B=99%.

[0077] Specifically, A is a combination of Zn, Mg, and Mn, and the amounts of Zn, Mg, and Mn are equal; B is a combination of Ti, W, Mo, and Zr, and the amounts of Ti, W, Mo, and Zr are equal.

[0078] 2) Manufacturing of material granules:

[0079] First, mix with polypropylene resin particles with a certain degree of polymerization according to the proportion; then raise the temperature to 80-220°C, and granulate and shape.

[0080] 3) Thermoforming: According to different application requirements, dissolution characteristics, physical and mechanical strength, put preformed particles into thermocompression molding according to the proportion and application part size, and the molding temperature is 90-200°C.

[0081] 4) Heat treatment, the heat treatment is carried out under vacuum or inert gas at a temperature of 300-870...

Embodiment 3

[0084] 1) Weighing ingredients: Accurately weigh A and B with a particle size of 5 μm to 300 μm according to the formula;

[0085] Wherein A=75%, B=25%.

[0086] Specifically, A is a combination of Zn, Al, Mn, Ca, Fe, Co, In, and the amount of Zn, Al, Mn, Ca, Fe, Co, In is equal; B is Ni, Ti, Mo, Zr, Cr , P, S combination, and the amount of Ni, Ti, Mo, Zr, Cr, P, S is equal.

[0087] 2) Manufacturing of material granules:

[0088] First, mix with polypropylene resin particles with a certain degree of polymerization according to the proportion; then raise the temperature to 80-220°C, and granulate and shape.

[0089] 3) Thermoforming: According to different application requirements, dissolution characteristics, physical and mechanical strength, put preformed particles into thermocompression molding according to the proportion and application part size, and the molding temperature is 90-200°C.

[0090] 4) Heat treatment, the heat treatment is carried out under vacuum or inert...

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Abstract

The invention discloses a sensitive soluble alloy material which is prepared by compositing of metals sensitive to different chemical media such as H<+>, SO4<2->, Cl<->, OH<-> and the like. The alloymaterial at least comprises nano-grade particles A and nano-grade particles B, wherein the nano-grade particles A include but are not limited to Zn, Al, Mg, Mn, Ca, Fe, Co, In and oxides thereof, andthe nano-grade particles B include but are not limited to Ni, Ti, W, Mo, Zr, Cr, P, S and oxides thereof. The material is endowed with sensitive chemical properties by the particles A, and the material is endowed with special mechanical properties by the particles B, so the material has high mechanical properties, and has sensitive activity and selectivity to the chemical media and other similar media.

Description

technical field [0001] The invention belongs to the technical field of metal material manufacturing, in particular to a soluble metal material and a preparation method thereof. Background technique [0002] In some special construction environments, it is required to use metal materials with a certain mechanical strength. After performing its functions, the metal material body can be rapidly degraded or completely dissolved in a certain environmental medium. These materials are mostly used in long-distance construction environments that are difficult to touch or operate manually, such as underground engineering, oil extraction, and mining engineering. [0003] At present, the existing main materials are simple magnesium-based alloys with some other alloying elements added to form the basic solution system. In these dissolution systems, the requirements of the dissolution medium can only depend on the characteristics of the alloy material itself, which cannot be selected; th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C30/00C22C30/06B22F1/00B22F3/14
CPCC22C30/00C22C30/06B22F3/14B22F2998/10B22F2999/00B22F1/10B22F3/1007B22F2201/20B22F2201/10B22F1/108B22F2003/248
Inventor 袁颖宏
Owner 袁颖宏
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