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A kind of formula of composite chromium-nickel alloy metal

A chromium-nickel alloy and metal technology, which is applied in the field of compound chromium-nickel alloy metal formula, can solve the problems of short high-temperature resistance life, low performance, and low resistance value, etc., and achieve high-temperature resistance life extension, mechanical performance improvement, and use The effect of performance improvement

Inactive Publication Date: 2015-10-28
SUZHOU HAODI SPECIAL STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the chromium-nickel alloys used in the market have many shortcomings in use, such as low resistance value, low performance, poor high temperature resistance, short high temperature life, low mechanical strength and many other limitations that make chromium-nickel alloys The use in daily life is not widely developed

Method used

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Embodiment Construction

[0008] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] The present invention is a formula of composite chromium-nickel alloy metal, which contains the following metal components: chromium, nickel, zirconium, hafnium, molybdenum and titanium, the metal components of which are The percentages by weight are: the chromium accounts for 28%-37%, the nickel accounts for 48%-53%, the zirconium accounts for 3.8%-4.6%, and the hafnium accounts for 3.2%-4.4%, The molybdenum accounts for 5.6%-6.7%, and the titanium accounts for 2.4%-3.3%.

[0010] Further, the weight percentages of the various metal components are as follows: the chromium accounts for 29.6%, the nickel accounts for 52.4%, the zirconium accounts for 4.3%, and the hafnium accounts for 4.1%...

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Abstract

The invention discloses a formulation of a composite chrome-nickel alloy metal. The formulation of the composite chrome-nickel alloy metal comprises the following metal components in percentage by weight: 28%-37% of chrome, 48%-53% of nickel, 3.8%-4.6% of zirconium, 3.2%-4.4% of hafnium, 5.6%-6.7% of molybdenum and 2.4%-3.3% of titanium. According to the formulation of the composite chrome-nickel alloy metal, the four metals including zirconium, hafnium, molybdenum and titanium are added to the composite chrome-nickel alloy metal, so that the corrosion resistance and mechanical performances of the chrome-nickel alloy are improved; meanwhile, the melting point of the chrome-nickel alloy is improved and the heat resistance service life of the chrome-nickel alloy is prolonged, so that the electrons of the chrome-nickel alloy are increased and the use performances of the chrome-nickel alloy are improved.

Description

technical field [0001] The invention relates to a metal component, in particular to a compound chromium-nickel alloy metal formula. Background technique [0002] At present, the chromium-nickel alloys used in the market have many shortcomings in use, such as low resistance value, low performance, poor high temperature resistance, short high temperature life, low mechanical strength and many other limitations. The use in daily life is not widely developed. Contents of the invention [0003] The object of the present invention is to provide a compound chromium-nickel alloy metal formula with high temperature resistance, high electrical resistance and high mechanical strength. [0004] The technical solution of the present invention is a formula of composite chromium-nickel alloy metal, which contains the following metal components: chromium, nickel, zirconium, hafnium, molybdenum and titanium, each metal The weight percentages of the ingredients are: the chromium accounts ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22C19/05C22C30/00
Inventor 孟伯芮
Owner SUZHOU HAODI SPECIAL STEEL