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

Nickel-bass alloy material for semiconductor

A nickel-based alloy and semiconductor technology, applied in the field of nickel-based alloy semiconductor heating materials, to achieve high electrothermal conversion efficiency, simple use, and wide application

Inactive Publication Date: 2007-12-19
王佰忠
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, although there are many studies on alloy materials based on nickel, most of them are metal conductors.

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

[0009] Put 50 grams of nickel, 30 grams of bismuth, 10 grams of cobalt, 10 grams of titanium and the carrier glass tube into the vacuum electroplating sputtering machine at the same time. The power supply voltage of the vacuum electroplating sputtering machine is 220V, the current is 25A, and the vacuum degree is 98× Under the condition of 10-2 Pa, after sputtering, nano-nickel, nano-bismuth, nano-cobalt and nano-titanium are produced by sputtering, and they are mixed and plated on the outer wall of the glass tube. The length of the glass tube is 20 cm, the diameter is 2 cm, and the sputtering time is 25 Minutes, then coat both ends of the glass tube with a conductive layer to lead out the power line, and bake the sprayed electric heating body in a high-temperature electric oven for 2 hours to obtain a nickel-based alloy electric heating body that can be used. The electric heating body has a resistance value of 10 ohms.

[0010] The heating experiment was carried out with wate...

Embodiment 2

[0014] Put 55 grams of nickel, 22 grams of bismuth, 15 grams of cobalt, 8 grams of titanium and a soft insulating carrier into the vacuum electroplating sputtering machine at the same time. The power supply voltage of the vacuum electroplating sputtering machine is 220V, the current is 25A, and the vacuum degree is 98× Under the condition of 10-2 Pa, the particle size of nano-nickel, nano-bismuth, nano-cobalt and nano-titanium produced by sputtering is mixed and plated on the soft insulating carrier. The length of the soft insulating carrier is 25cm and the width is 5cm. Sputtering The time is 25 minutes, and then a conductive layer is coated on both ends of the soft insulating carrier to lead out the power line, and the sprayed electric heating body is baked in an electric oven for 2.5 hours to obtain a nickel-based alloy electric heating body that can be used. The electric heating body has a resistance value of 30 ohms.

[0015] The heating experiment was carried out with wa...

Embodiment 3

[0019] Put 64 grams of nickel, 21 grams of bismuth, 10 grams of cobalt, 5 grams of titanium and a soft insulating carrier into the vacuum electroplating sputtering machine at the same time. The power supply voltage of the vacuum electroplating sputtering machine is 220V, the current is 25A, and the vacuum degree is 98× Under the condition of 10-2 Pa, the particle size of nano-nickel, nano-bismuth, nano-cobalt and nano-titanium produced by sputtering is mixed and plated on the soft insulating carrier. The length of the soft insulating carrier is 25cm and the width is 5cm. Sputtering The time is 25 minutes, and then a conductive layer is coated on both ends of the soft insulating carrier to lead out the power line, and the sprayed electric heating body is baked in an electric oven for 2.5 hours to obtain a nickel-based alloy electric heating body that can be used. The electric heating body has a resistance value of 50 ohms.

[0020] The heating experiment was carried out with wa...

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

PropertyMeasurementUnit
Resistanceaaaaaaaaaa
Resistanceaaaaaaaaaa
Resistanceaaaaaaaaaa
Login to View More

Abstract

This invention relates to the production of nickel-base semiconductor heat producing material. It contains: nickel 50-64%, cobalt 10-23%, titanium 5-12% (weight percentage). This invented material has excellent low voltage performance. It can work under 10-60 volt of direct current. The articles made by said material (nanometer electric heating means) has high conversion efficiency of electricity to heat. It has no problems of leakage of electricity and electric shock. It has advantages of: easy to be used, wide use, with the same can be manufactured being soft heat-producing articles or hard heat-producing articles such as lift-saving warm clothes, electrically heating cap, electrically heating shoes, electric gloves, electric quilt used outdoor and field cooking use for the army.

Description

technical field [0001] The invention relates to a nickel-based alloy semiconductor heating material. The nickel-based alloy is mainly composed of nickel, bismuth, uranium and titanium. After the alloy is sputtered on the surface of glass or other carriers at high temperature, high pressure and high vacuum, it can be made into electric heating body. Background technique [0002] Nickel is a silvery white ferromagnetic metal. The density is 8.9 g / cm3, and the melting point is 1455°C. Nickel is magnetic and is a major component of many magnetic materials. Nickel also has good oxidation resistance. In the air, a NiO film is formed on the surface of nickel to prevent further oxidation. Experiments have proved that nickel with a purity of 99% will not rust within 20 years. Nickel has strong corrosion resistance, especially to caustic soda. In 50% boiling caustic soda solution, the annual corrosion rate of nickel does not exceed 25 microns. The strength and plasticity of nicke...

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): C22C19/03C23C14/14
Inventor 王佰忠
Owner 王佰忠
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