CN106671507A

CN106671507A - Durable high temperature-resisting high-strength composite metal product

Info

Publication number: CN106671507A
Application number: CN201611253051.0A
Authority: CN
Inventors: 胡雪刚
Original assignee: Jiangsu Seven Days Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Seven Days Environmental Protection Technology Co Ltd
Priority date: 2016-12-30
Filing date: 2016-12-30
Publication date: 2017-05-17

Abstract

The invention discloses a durable high temperature-resisting high-strength composite metal product. The durable high temperature-resisting high-strength composite metal product comprises a first metal layer on a surface layer and a second metal layer on an inner layer, wherein the first metal layer is prepared from the following ingredients in parts by weight: 54 to 59 parts of iridium, 9 to 13 parts of hafnium, 4 to 8 parts of osmium, 2 to 5 parts of chrominum, 6 to 10 parts of iron and 1 to 4 parts of indium; the second metal layer is prepared from the following ingredients in parts by weight: 61 to 66 parts of iridium, 12 to 15 parts of hafnium, 5 to 9 parts of rhodium, 4 to 7 parts of tungsten, 6 to 9 parts of aluminum and 3 to 7 parts of zirconium. The durable high temperature-resisting high-strength composite metal product disclosed by the invention is prepared by adopting a composite structure, and has the characteristics of high melting point, high chemical stability, good heat resistance and good impact toughness.

Description

A kind of durable high-temperature-resistant high composite metal product

Technical field

The present invention relates to a kind of durable high-temperature-resistant high composite metal product.

Background technology

Steel Wire Products Industry includes structured metal product manufacture, metal tools manufacture, container and packaging container of metal Manufacture, rustless steel and similar daily metallic article manufacture etc..With the progress and the development of science and technology of society, metallic article is in work The utilization of the various fields of recent life of industry, agricultural and people is more and more extensive, also to the value that social creativity is increasing.It is existing Various metallic articles used in technology often only produce single absolute construction when being produced, but often also deposit when using In many problems, often Performance comparision is single when such as homogenous material is used, it is impossible to reach the expected using effect of enterprise instantly, Cannot promote the use of on a large scale.

The content of the invention

It is an object of the invention to provide one kind is arranged using composite construction, it is strong with high-melting-point, high chemical stability, heat The durable high-temperature-resistant high composite metal product of the characteristics of good, impact flexibility of property is good.

The technical scheme is that, a kind of durable high-temperature-resistant high composite metal product, including first metal on top layer The second metal layer of layer and internal layer, the first metal layer is made up of iridium, hafnium, osmium, chromium, ferrum and indium, weight shared by each composition Number is respectively：The iridium accounts for 54-59 parts, and the hafnium accounts for 9-13 parts, and the osmium accounts for 4-8 parts, and the chromium accounts for 2-5 parts, the ferrum 6-10 parts are accounted for, the indium accounts for 1-4 parts, and the second metal layer is made up of iridium, hafnium, rhodium, tungsten, aluminum and zirconium, weight shared by each composition Amount number is respectively：The iridium accounts for 61-66 parts, and the hafnium accounts for 12-15 parts, and the rhodium accounts for 5-9 parts, and the tungsten accounts for 4-7 parts, described Aluminum accounts for 6-9 parts, and the zirconium accounts for 3-7 parts.

In a preferred embodiment of the present invention, parts by weight shared by each composition of the first metal layer are specially：It is described Iridium accounts for 55 parts, and the hafnium accounts for 10 parts, and the osmium accounts for 5 parts, and the chromium accounts for 3 parts, and the ferrum accounts for 7 parts, and the indium accounts for 2 parts, and described Parts by weight shared by each composition of two metal levels are specially：The iridium accounts for 62 parts, and the hafnium accounts for 13 parts, and the rhodium accounts for 6 parts, the tungsten 5 parts are accounted for, the aluminum accounts for 7 parts, and the zirconium accounts for 4 parts.

In a preferred embodiment of the present invention, parts by weight shared by each composition of the first metal layer are specially：It is described Iridium accounts for 58 parts, and the hafnium accounts for 12 parts, and the osmium accounts for 7 parts, and the chromium accounts for 4 parts, and the ferrum accounts for 9 parts, and the indium accounts for 3 parts, and described Parts by weight shared by each composition of two metal levels are specially：The iridium accounts for 65 parts, and the hafnium accounts for 14 parts, and the rhodium accounts for 8 parts, the tungsten 6 parts are accounted for, the aluminum accounts for 8 parts, and the zirconium accounts for 6 parts.

Of the present invention the present invention is arranged using composite construction for a kind of durable high-temperature-resistant high composite metal product, tool There is the characteristics of high-melting-point, high chemical stability, heat resistance are good, impact flexibility is good.

Specific embodiment

Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by It will be appreciated by those skilled in the art that apparent clearly defining so as to make to protection scope of the present invention.

It is of the present invention for a kind of durable high-temperature-resistant high composite metal product, including the first metal layer and internal layer on top layer Second metal layer, the first metal layer is made up of iridium, hafnium, osmium, chromium, ferrum and indium, parts by weight difference shared by each composition For：The iridium accounts for 54-59 parts, and the hafnium accounts for 9-13 parts, and the osmium accounts for 4-8 parts, and the chromium accounts for 2-5 parts, and the ferrum accounts for 6-10 parts, The indium accounts for 1-4 parts, and the second metal layer is made up of iridium, hafnium, rhodium, tungsten, aluminum and zirconium, parts by weight difference shared by each composition For：The iridium accounts for 61-66 parts, and the hafnium accounts for 12-15 parts, and the rhodium accounts for 5-9 parts, and the tungsten accounts for 4-7 parts, and the aluminum accounts for 6-9 parts, The zirconium accounts for 3-7 parts.

Further, parts by weight shared by each composition of the first metal layer are specially：The iridium accounts for 55 parts, and the hafnium is accounted for 10 parts, the osmium accounts for 5 parts, and the chromium accounts for 3 parts, and the ferrum accounts for 7 parts, and the indium accounts for 2 parts, shared by each composition of the second metal layer Parts by weight are specially：The iridium accounts for 62 parts, and the hafnium accounts for 13 parts, and the rhodium accounts for 6 parts, and the tungsten accounts for 5 parts, and the aluminum accounts for 7 parts, The zirconium accounts for 4 parts.

Further, parts by weight shared by each composition of the first metal layer are specially：The iridium accounts for 58 parts, and the hafnium is accounted for 12 parts, the osmium accounts for 7 parts, and the chromium accounts for 4 parts, and the ferrum accounts for 9 parts, and the indium accounts for 3 parts, shared by each composition of the second metal layer Parts by weight are specially：The iridium accounts for 65 parts, and the hafnium accounts for 14 parts, and the rhodium accounts for 8 parts, and the tungsten accounts for 6 parts, and the aluminum accounts for 8 parts, The zirconium accounts for 6 parts.

Proportioning is carried out by each composition Different Weight percentage ratio so that the properties of product height for obtaining differs.

The specific embodiment of the present invention is the foregoing is only, but protection scope of the present invention is not limited thereto, it is any Those of ordinary skill in the art disclosed herein technical scope in, the change that can expect without creative work or Replace, all should be included within the scope of the present invention.Therefore, protection scope of the present invention should be limited with claims Fixed protection domain is defined.

Claims

1. a kind of the first metal layer and the second metal layer of internal layer of durable high-temperature-resistant high composite metal product, including top layer, It is characterized in that：The first metal layer is made up of iridium, hafnium, osmium, chromium, ferrum and indium, and parts by weight shared by each composition are respectively： The iridium accounts for 54-59 parts, and the hafnium accounts for 9-13 parts, and the osmium accounts for 4-8 parts, and the chromium accounts for 2-5 parts, and the ferrum accounts for 6-10 parts, institute State indium and account for 1-4 parts, the second metal layer is made up of iridium, hafnium, rhodium, tungsten, aluminum and zirconium, parts by weight difference shared by each composition For：The iridium accounts for 61-66 parts, and the hafnium accounts for 12-15 parts, and the rhodium accounts for 5-9 parts, and the tungsten accounts for 4-7 parts, and the aluminum accounts for 6-9 parts, The zirconium accounts for 3-7 parts.

2. durable high-temperature-resistant high composite metal product according to claim 1, it is characterised in that：The first metal layer Parts by weight shared by each composition are specially：The iridium accounts for 55 parts, and the hafnium accounts for 10 parts, and the osmium accounts for 5 parts, and the chromium accounts for 3 parts, institute State ferrum and account for 7 parts, the indium accounts for 2 parts, parts by weight shared by each composition of the second metal layer are specially：The iridium accounts for 62 parts, institute State hafnium and account for 13 parts, the rhodium accounts for 6 parts, and the tungsten accounts for 5 parts, and the aluminum accounts for 7 parts, and the zirconium accounts for 4 parts.

3. durable high-temperature-resistant high composite metal product according to claim 1, it is characterised in that：The first metal layer Parts by weight shared by each composition are specially：The iridium accounts for 58 parts, and the hafnium accounts for 12 parts, and the osmium accounts for 7 parts, and the chromium accounts for 4 parts, institute State ferrum and account for 9 parts, the indium accounts for 3 parts, parts by weight shared by each composition of the second metal layer are specially：The iridium accounts for 65 parts, institute State hafnium and account for 14 parts, the rhodium accounts for 8 parts, and the tungsten accounts for 6 parts, and the aluminum accounts for 8 parts, and the zirconium accounts for 6 parts.