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Anti-carburization metal material

A metal material and anti-carburization technology, which is applied in the field of metal materials and anti-carburization metal materials, can solve the problems of unsatisfactory anti-permeability, etc., to suppress surface reaction, improve weldability and creep ductility, and improve durability sexual effect

Inactive Publication Date: 2018-03-06
江苏晶王新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The metal material using the above technical solution has unsatisfactory impermeability, therefore, it is urgent to develop a carburization-resistant metal material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A carburization-resistant metal material, comprising the following components by weight: 1-3 parts of C, 2-4 parts of Ni, 1-5 parts of Cr, 1-2 parts of Ti, 2-6 parts of Si, 3- 7 parts, Ta 1-2 parts, B 1-3 parts, Te 1-8 parts, Se 1-4 parts, Sn 1-3 parts, In 1-2 parts, Mo 1-8 parts, Fe 100 parts.

Embodiment 2

[0013] A carburization-resistant metal material, comprising the following components in parts by weight: 1.3-3.7 parts of C, 2.4-3.6 parts of Ni, 1.6-4.4 parts of Cr, 1.1-1.9 parts of Ti, 2.2-5.7 parts of Si, Mg 3.5-6.6 parts, 1.1-1.9 parts of Ta, 1.2-2.7 parts of B, 1.6-7.3 parts of Te, 1.4-3.5 parts of Se, 1.4-2.8 parts of Sn, 1.2-1.9 parts of In, 1.9-7.3 parts of Mo, 100 parts of Fe share.

Embodiment 3

[0015] A carburization-resistant metal material, comprising the following components by weight: 1.7-3.3 parts of C, 2.8-3.5 parts of Ni, 1.9-4.0 parts of Cr, 1.2-1.8 parts of Ti, 2.7-5.5 parts of Si, Mg 3.8-6.2 parts, Ta 1.3-1.8 parts, B 1.4-2.3 parts, Te2.7-6.4 parts, Se 1.7-3.1 parts, Sn 1.7-2.5 parts, In 1.4-1.7 parts, Mo 2.7-6.6 parts, Fe 100 parts share.

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PUM

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Abstract

The invention relates to a metal material, in particular relates to an anti-carburization metal material, and belongs to the technical field of a metal alloy material. The anti-carburization metal material comprises the following components in parts by weight: 1 to 3 parts of C, 2 to 4 parts of Ni, 1 to 5 parts of Cr, 1 to 2 parts of Ti, 2 to 6 parts of Si, 3 to 7 parts of Mg, 1 to 2 parts of Ta,1 to 3 parts of B, 1 to 8 parts of Te, 1 to 4 parts of Se, 1 to 3 parts of Sn, 1 to 2 parts of In, 1 to 8 parts of Mo and 100 parts of Fe. Through compounding of C, Ni, Cr, Ti, Si, Mg, Ta, B, Te, Se,Sn, In, Mo and Fe, the anti-carburization metal material has the effect of inhibiting carburized gas from reacting with the surface of metal, and has excellent metal dusting resistance, carburizationresistance and coking resistance.

Description

technical field [0001] The invention relates to a metal material, in particular to a carburization-resistant metal material, and belongs to the technical field of metal alloy materials. Background technique [0002] The range of applications of metal materials is extremely wide, which brings great convenience to people, but at the same time it also brings some shortcomings. The Chinese invention patent with the publication number CN102260828 A and the publication date on November 30, 2011 discloses a technical scheme adopted in the present invention: a metal material, the metal material is composed of the following mass percentage: 0.5-2.1% C, 0.2-0.9% Si, 0.69-3.3% Mn, 0.015-0.05% S, 0.015-0.05% P, 0.8-4.6% Cr, 0.6-3.8% W, 0.6-6% Ni, 0.69-1.5% Mo, 0.05-0.8% Co, 0.3-2.8% Cu, and the rest is Fe. A method for forming a metal material, comprising the following steps: 1. Treating the metal material according to the process from the melting period to the reduction period of sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/56C22C38/50C22C38/02C22C38/54C22C38/48C22C38/60C22C38/44C22C37/10C22C37/08
CPCC22C38/56C22C37/08C22C37/10C22C38/002C22C38/008C22C38/02C22C38/34C22C38/44C22C38/48C22C38/50C22C38/54C22C38/60
Inventor 陶卫建
Owner 江苏晶王新材料科技有限公司
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