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High-resistance alloy for household electrical appliances

A technology for household appliances and high resistance, which is applied in the field of high resistance alloys for household appliances, can solve problems such as the inability of resistance alloys to meet the needs of use, and achieve the effects of light weight, small resistance temperature coefficient and good corrosion resistance.

Inactive Publication Date: 2018-08-10
SUZHOU MESOR SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In an atmosphere containing sulfur and sulfur compounds, such as industrial electric furnaces, household appliances, and infrared heating devices, some resistance alloys currently used can no longer meet their use requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The parts by weight of each component in the high-resistance alloy for household appliances are specifically: the iron accounts for 74 parts, the chromium accounts for 11 parts, the aluminum accounts for 8 parts, the copper accounts for 6 parts, and the nickel 5 parts, the manganese accounts for 4 parts, the silicon accounts for 1 part, the gold accounts for 1 part, and the palladium accounts for 1 part.

Embodiment 2

[0017] The parts by weight of each component in the high-resistance alloy for household appliances are specifically: the iron accounts for 76 parts, the chromium accounts for 12 parts, the aluminum accounts for 9 parts, the copper accounts for 7 parts, and the nickel 6 parts, the manganese 5 parts, the silicon 2 parts, the gold 1.8 parts, and the palladium 1.5 parts.

Embodiment 3

[0019] The parts by weight of each component in the high-resistance alloy for household appliances are specifically: the iron accounts for 80 parts, the chromium accounts for 15 parts, the aluminum accounts for 12 parts, the copper accounts for 9 parts, and the nickel 8 parts, the manganese accounts for 7 parts, the silicon accounts for 4 parts, the gold accounts for 3.2 parts, and the palladium accounts for 2 parts.

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PUM

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Abstract

The invention discloses a high-resistance alloy for household electrical appliances. The high-resistance alloy is composed of iron, chromium, aluminum, copper, nickel, manganese, silicon, gold and palladium, specifically, the high-resistance alloy for the household electrical appliances comprises the following components, by weight: 74-84 parts of the iron, 11-17 parts of the chromium, 8-15 partsof the aluminum, 6-12 parts of the copper, 5-11 parts of the nickel, 4-10 parts of the manganese, 1-6 parts of the silicon, 1-4 parts of the gold and 1-3 parts of the palladium. The high-resistance alloy has the advantages of being high in electrical resistivity, small in temperature coefficient of resistance, high-temperature-resistant, long in life, light in weight, low in price and good in corrosion resistance.

Description

technical field [0001] The invention relates to a high-resistance alloy for household appliances. Background technique [0002] Alloys that make use of the inherent resistive properties of substances to create different functional components. There are mainly electrothermal alloys, precision resistance alloys, strain resistance alloys and thermistor alloys. [0003] In an atmosphere containing sulfur and sulfur compounds, such as industrial electric furnaces, household appliances, and infrared heating devices, some resistance alloys currently used can no longer meet their use requirements. Contents of the invention [0004] The object of the present invention is to provide a high-resistance alloy for household appliances with the characteristics of low-temperature resistivity, good sensitivity, convenient machining, high strength, good corrosion resistance and good weldability. [0005] The technical solution of the present invention is a high-resistance alloy for househ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/06C22C38/42C22C38/58C22C38/34C22C38/02
CPCC22C38/06C22C38/002C22C38/02C22C38/34C22C38/42C22C38/58
Inventor 陈培志
Owner SUZHOU MESOR SYST TECH