Unlock instant, AI-driven research and patent intelligence for your innovation.

Alloy material for high-voltage cabinet

A technology of alloy materials and high-voltage cabinets, which is applied in the field of composite material manufacturing, can solve the problems of low life and high cost, achieve high strength, increase strength, improve plasticity and stress corrosion resistance

Inactive Publication Date: 2019-06-04
丹阳市延陵镇优越合金厂
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] High-voltage power distribution cabinet refers to the role of on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of the power system. Due to the special function of the high-voltage cabinet, the hardness, corrosion resistance and insulation of the high-voltage cabinet The requirements are particularly high, and high-voltage cabinets are sometimes exposed to harsh environments such as outdoors, so we are more cautious about their requirements. Now the high-voltage cabinets on the market generally have shortcomings such as low life and high cost, so a new high-voltage cabinet material is urgently needed on the market

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1, an alloy material for a high-voltage cabinet is characterized in that it consists of the following components in weight percentage: copper 2.4-3.0; magnesium 3.2-3.8; manganese 0.6-0.8; silicon 0.40 ± 0.02%, yttrium 0.05 ± 0.005% , cobalt 1.0±0.02%, mixed rare earth 0.05±0.005%, not more than 0.04% carbon, not more than 0.005% sulfur, not more than 0.05% iron and the balance of nickel, chromium 9.0±0.02% and carbon 0.02%- 0.5%, the rest is aluminum and unavoidable impurities.

Embodiment 2

[0012] Embodiment 2, in the alloy material for a high-voltage cabinet described in Embodiment 1: it consists of the following components in weight percentage: copper 2.5-3.0; magnesium 3.5-3.8; manganese 0.6-0.8; silicon 0.40±0.02%, yttrium 0.05 ±0.005%, cobalt 1.0±0.02%, mixed rare earth 0.05±0.005%, not more than 0.04% carbon, not more than 0.005% sulfur, not more than 0.05% iron and the balance of nickel, chromium 9.0±0.02% and carbon 0.02%-0.5%, the rest is aluminum and unavoidable impurities.

Embodiment 3

[0013] Embodiment 3, in the alloy material for a high-voltage cabinet described in Embodiment 1 or 2: it consists of the following components by weight percentage: copper 2.8; magnesium 3.8; manganese 0.7; silicon 0.42%, yttrium 0.055%, cobalt 1.02 %, mixed rare earth 0.055%, not more than 0.04% of carbon, not more than 0.005% of sulfur, not more than 0.05% of iron and the balance of nickel, chromium 9.0±0.02% and carbon 0.02%-0.5%, the rest is aluminum and unavoidable impurities.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an alloy material for a high-voltage cabinet. The material is composed of, by weight, 2.4%-3.0% of copper, 3.2%-3.80% of magnesium, 0.6%-0.8% of manganese, 0.40+ / -0.02% of silica, 0.05+ / -0.005% of yttrium, 1.0+ / -0.02% of cobalt, 0.05+ / -0.005% of mixed rare earth, carbon less than or equal to 0.04%, sulphur less than or equal to 0.005%, iron less than or equal to 0.05% and the balanced nickel, 9.0+ / -0.02% of chromium, 0.02%-0.5% of carbon and the balanced aluminum and unavoidable impurities. Compared with the prior art, a power distribution cabinet produced by a unique product formula and production technology can fully reach a high-precision level so that corrosion can be effectively resisted, the power distribution cabinet can be suitable for various severe environments, the intensity is extremely high, the plastic processing performance is better, the corrosion resistance is high, the proportion of zinc and magnesium in the alloy is properly controlled, the strength of the alloy is further improved after elements of copper, manganese and the like are added, and the plasticity and stress and corrosion resistant performance of the power distribution cabinetare improved.

Description

technical field [0001] The invention relates to the field of composite material manufacturing, in particular to a method for preparing alloy materials for high-voltage cabinets. Background technique [0002] High-voltage power distribution cabinet refers to the role of on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of the power system. Due to the special function of the high-voltage cabinet, the hardness, corrosion resistance and insulation of the high-voltage cabinet The requirements are particularly high, and high-voltage cabinets are sometimes exposed to harsh environments such as outdoors, so we are more cautious about their requirements. Now the high-voltage cabinets on the market generally have shortcomings such as low life and high cost, so a new high-voltage cabinet material is urgently needed on the market. Contents of the invention [0003] The technical problem to be solved in the present inven...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00C22C1/02
Inventor 车越
Owner 丹阳市延陵镇优越合金厂