CN106555094A

CN106555094A - A kind of Aero-Space high temperature composite structural member

Info

Publication number: CN106555094A
Application number: CN201611041715.7A
Authority: CN
Inventors: 浦晓峰
Original assignee: Suzhou Huayi Ming Shuo Laser Technology Co Ltd
Current assignee: Suzhou Huayi Ming Shuo Laser Technology Co Ltd
Priority date: 2016-11-24
Filing date: 2016-11-24
Publication date: 2017-04-05

Abstract

Present invention is disclosed a kind of Aero-Space high temperature composite structural member, including the Mo Re alloys layer of the tungsten-rhenium alloy layer and internal layer on top layer, the tungsten-rhenium alloy layer is made up of tungsten, rhenium, molybdenum, zirconium and nickel, and parts by weight shared by each composition are respectively：The tungsten accounts for 35 40 parts, and the rhenium accounts for 28 31 parts, and the molybdenum accounts for 30 33 parts, and the zirconium accounts for 37 parts, and the nickel accounts for 48 parts, and the Mo Re alloys layer is made up of molybdenum, rhenium, hafnium, vanadium and palladium, and parts by weight shared by each composition are respectively：The molybdenum accounts for 49 53 parts, and the rhenium accounts for 14 18 parts, and the hafnium accounts for 69 parts, and the vanadium accounts for 17 22 parts, and the palladium accounts for 36 parts.The present invention is arranged using composite construction, and outer layer high temperature strength is good, plasticity is good, and interior floor height erosion is good, high-temperature electric conduction ability is good.

Description

A kind of Aero-Space high temperature composite structural member

Technical field

The present invention relates to a kind of Aero-Space high temperature composite structural member.

Background technology

In recent years, Chinese Foundry equipment industry achieved swift and violent development, the various metallic articles used in prior art Often only produced single absolute construction when producing, but during use, often there is also many problems, such as in order to reduce Cost, is completed to make using metal ingredient inexpensively, but finished product is of low quality, and completed using expensive metal Make, then the cost of finished product is too high, it is impossible to promote on a large scale, cause the scope of application to substantially reduce.

The content of the invention

It is an object of the invention to provide a kind of arranged using composite construction, outer layer high temperature strength is good, plasticity is good, interior Floor height heat resistanceheat resistant corrosion is good, high-temperature electric conduction ability is good Aero-Space high temperature composite structural member.

The technical scheme is that, a kind of Aero-Space high temperature composite structural member, including the tungsten-rhenium alloy layer on top layer With the Mo Re alloys layer of internal layer, the tungsten-rhenium alloy layer by being made up of tungsten, rhenium, molybdenum, zirconium and nickel, parts by weight shared by each composition Respectively：The tungsten accounts for 35-40 parts, and the rhenium accounts for 28-31 parts, and the molybdenum accounts for 30-33 parts, and the zirconium accounts for 3-7 parts, and the nickel is accounted for 4-8 parts, the Mo Re alloys layer are made up of molybdenum, rhenium, hafnium, vanadium and palladium, and parts by weight shared by each composition are respectively：The molybdenum is accounted for 49-53 parts, the rhenium account for 14-18 parts, and the hafnium accounts for 6-9 parts, and the vanadium accounts for 17-22 parts, and the palladium accounts for 3-6 parts.

In a preferred embodiment of the present invention, parts by weight shared by each composition of the tungsten-rhenium alloy layer are specially：It is described Tungsten accounts for 36 parts, and the rhenium accounts for 29 parts, and the molybdenum accounts for 31 parts, and the zirconium accounts for 4 parts, and the nickel accounts for 5 parts, the Mo Re alloys layer respectively into Parts by weight shared by point are specially：The molybdenum accounts for 50 parts, and the rhenium accounts for 15 parts, and the hafnium accounts for 7 parts, and the vanadium accounts for 18 parts, described Palladium accounts for 4 parts.

In a preferred embodiment of the present invention, parts by weight shared by each composition of the tungsten-rhenium alloy layer are specially：It is described Tungsten accounts for 39 parts, and the rhenium accounts for 30 parts, and the molybdenum accounts for 32 parts, and the zirconium accounts for 6 parts, and the nickel accounts for 7 parts, the Mo Re alloys layer respectively into Parts by weight shared by point are specially：The molybdenum accounts for 52 parts, and the rhenium accounts for 17 parts, and the hafnium accounts for 8 parts, and the vanadium accounts for 21 parts, described Palladium accounts for 5 parts.

It is of the present invention for a kind of Aero-Space high temperature composite structural member, the present invention is using composite construction setting, outer layer High temperature strength is good, plasticity is good, and interior floor height erosion is good, high-temperature electric conduction ability is good.

Specific embodiment

Below presently preferred embodiments of the present invention is described in detail 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 Aero-Space high temperature composite structural member, including the tungsten-rhenium alloy layer and internal layer on top layer Mo Re alloys layer, by being made up of tungsten, rhenium, molybdenum, zirconium and nickel, parts by weight shared by each composition are respectively the tungsten-rhenium alloy layer： The tungsten accounts for 35-40 parts, and the rhenium accounts for 28-31 parts, and the molybdenum accounts for 30-33 parts, and the zirconium accounts for 3-7 parts, and the nickel accounts for 4-8 parts, The Mo Re alloys layer is made up of molybdenum, rhenium, hafnium, vanadium and palladium, and parts by weight shared by each composition are respectively：The molybdenum accounts for 49-53 Part, the rhenium accounts for 14-18 parts, and the hafnium accounts for 6-9 parts, and the vanadium accounts for 17-22 parts, and the palladium accounts for 3-6 parts.

Further, parts by weight shared by each composition of the tungsten-rhenium alloy layer are specially：The tungsten accounts for 36 parts, and the rhenium is accounted for 29 parts, the molybdenum accounts for 31 parts, and the zirconium accounts for 4 parts, and the nickel accounts for 5 parts, parts by weight tool shared by each composition of the Mo Re alloys layer Body is：The molybdenum accounts for 50 parts, and the rhenium accounts for 15 parts, and the hafnium accounts for 7 parts, and the vanadium accounts for 18 parts, and the palladium accounts for 4 parts.

Further, parts by weight shared by each composition of the tungsten-rhenium alloy layer are specially：The tungsten accounts for 39 parts, and the rhenium is accounted for 30 parts, the molybdenum accounts for 32 parts, and the zirconium accounts for 6 parts, and the nickel accounts for 7 parts, parts by weight tool shared by each composition of the Mo Re alloys layer Body is：The molybdenum accounts for 52 parts, and the rhenium accounts for 17 parts, and the hafnium accounts for 8 parts, and the vanadium accounts for 21 parts, and the palladium accounts for 5 parts.

Proportioning is carried out by each composition Different Weight percentage 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, should all 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. the Mo Re alloys layer of the tungsten-rhenium alloy layer and internal layer of a kind of Aero-Space high temperature composite structural member, including top layer, its It is characterised by：By being made up of tungsten, rhenium, molybdenum, zirconium and nickel, parts by weight shared by each composition are respectively the tungsten-rhenium alloy layer：Institute State tungsten and account for 35-40 parts, the rhenium accounts for 28-31 parts, and the molybdenum accounts for 30-33 parts, and the zirconium accounts for 3-7 parts, and the nickel accounts for 4-8 parts, institute State Mo Re alloys layer to be made up of molybdenum, rhenium, hafnium, vanadium and palladium, parts by weight shared by each composition are respectively：The molybdenum accounts for 49-53 parts, The rhenium accounts for 14-18 parts, and the hafnium accounts for 6-9 parts, and the vanadium accounts for 17-22 parts, and the palladium accounts for 3-6 parts.

2. Aero-Space according to claim 1 high temperature composite structural member, it is characterised in that：The tungsten-rhenium alloy layer is each Shared by composition, parts by weight are specially：The tungsten accounts for 36 parts, and the rhenium accounts for 29 parts, and the molybdenum accounts for 31 parts, and the zirconium accounts for 4 parts, institute State nickel and account for 5 parts, parts by weight shared by each composition of the Mo Re alloys layer are specially：The molybdenum accounts for 50 parts, and the rhenium accounts for 15 parts, institute State hafnium and account for 7 parts, the vanadium accounts for 18 parts, and the palladium accounts for 4 parts.

3. Aero-Space according to claim 1 high temperature composite structural member, it is characterised in that：The tungsten-rhenium alloy layer is each Shared by composition, parts by weight are specially：The tungsten accounts for 39 parts, and the rhenium accounts for 30 parts, and the molybdenum accounts for 32 parts, and the zirconium accounts for 6 parts, institute State nickel and account for 7 parts, parts by weight shared by each composition of the Mo Re alloys layer are specially：The molybdenum accounts for 52 parts, and the rhenium accounts for 17 parts, institute State hafnium and account for 8 parts, the vanadium accounts for 21 parts, and the palladium accounts for 5 parts.