Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Thermal bimetal material

A technology of thermal bimetal and superalloy, applied in the field of metal materials, can solve the problems of low quality and high production cost, and achieve the effects of high quality, low production cost and low cost

Inactive Publication Date: 2015-12-02
WUXI QINGYANG MACHINERY MFG
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of high production cost and low quality of the existing thermal bimetallic materials, the object of the present invention is to provide a thermal bimetallic material, which has low production cost and high quality and can replace the existing thermal bimetallic materials. Some high-sensitivity thermal bimetallic materials

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Thermal bimetal material
  • Thermal bimetal material
  • Thermal bimetal material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A thermal bimetallic material comprising the following components by weight percentage:

[0026]

[0027] Mix one of tin, manganese or zinc, iron-nickel alloy and cobalt-based superalloy in the formulated amount, melt it, cool it below the melting point of the inorganic compound particles, add the inorganic compound particles in the formulated amount, and mix evenly to obtain hot double metallic material.

Embodiment 2

[0029] A thermal bimetallic material comprising the following components by weight percentage:

[0030]

[0031] The preparation method is the same as in Example 1.

Embodiment 3

[0033] A thermal bimetallic material comprising the following components by weight percentage:

[0034]

[0035] The preparation method is the same as in Example 1.

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 provides a thermal bimetal material which comprises the following ingredients in percentage by weight: 40-65% of one of tin, manganese and zinc, 20-35% of iron-nickel alloy, 5-16% of cobalt-based high temperature alloy and 10-30% of inorganic compound particles. The thermal bimetal material provided by the invention has the advantages that the production cost of the thermal bimetal material is reduced, economic benefits are increased, the quality is higher, the electrical resistivity reaches 175 Omega.m, the highest specific thermal deflection rate is 32.5 / DEG C and the thermal bimetal material can replace the conventional high-sensitivity thermal bimetal material.

Description

technical field [0001] The invention belongs to the technical field of metal materials and relates to a thermal bimetallic material. Background technique [0002] Thermal bimetallic material is a functional temperature-sensitive material, composed of two or more materials with different thermal expansion coefficients, which can change its shape according to temperature changes. It is mainly used in thermostats, low-voltage electrical appliances, instruments and meters, etc., such as overload protection for low-voltage circuit breakers. When the current is overloaded, the temperature of the material will rise and the bimetal will bend, thus making the circuit conduction or disconnection. . resulting in high overall costs. Therefore, there is an urgent need to develop a new type of thermal bimetallic composite material with low price and high quality, so as to meet the demand of low-voltage electrical appliances for thermal bimetallic materials. [0003] CN104073705A disclo...

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
IPC IPC(8): C22C18/00C22C30/06C22C30/04C22C30/00C22C22/00C22C13/00
Inventor 唐靖岚
Owner WUXI QINGYANG MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com