CN106282660A

CN106282660A - A kind of electrical accessorie two-layer compound high performance alloys

Info

Publication number: CN106282660A
Application number: CN201610662061.3A
Authority: CN
Inventors: 赵东生
Original assignee: Suzhou Run Electric Appliance Co Ltd
Current assignee: Suzhou Run Electric Appliance Co Ltd
Priority date: 2016-08-15
Filing date: 2016-08-15
Publication date: 2017-01-04

Abstract

Present invention is disclosed a kind of electrical accessorie two-layer compound high performance alloys, including internal high rigidity tubing casting alloy and outside wear-resistant tubing material casting alloy, described high rigidity tubing casting alloy is by stannum, copper, zirconium and tungsten composition, described wear-resistant tubing material casting alloy is by chromium, manganese, silicon and boron composition, in described high rigidity tubing casting alloy, parts by weight shared by each composition are respectively as follows: described stannum and account for 55 58 parts, described copper accounts for 17 20 parts, described zirconium accounts for 14 18 parts, described tungsten accounts for 9 12 parts, in described wear-resistant tubing material casting alloy, parts by weight shared by each composition are respectively as follows: described chromium and account for 31 34 parts, described manganese accounts for 11 14 parts, described silicon accounts for 10 13 parts, described boron accounts for 8 11 parts.Internal intensity of the present invention is high, hardness big, be hardly damaged, and outer wear-resistant is damaged, corrosion resistance is good, service life is long.

Description

A kind of electrical accessorie two-layer compound high performance alloys

Technical field

The present invention relates to a kind of electrical accessorie two-layer compound high performance alloys.

Background technology

In recent years, Chinese Foundry equipment industry achieve swift and violent development, mo(u)lding equipment properties of product, reliability, from The aspects such as dynamicization degree all achieve significant progress, and progressively stride forward to Green foundry direction.

It is only that the various materials used in prior art are mostly only single structure when carrying out manufacturing into various product Vertical production, the use to composite is more short of, and the quality of prior art products itself is the most uneven, using effect Shortcoming.

Summary of the invention

It is an object of the invention to provide that a kind of internal intensity is high, hardness is big, be hardly damaged, outer wear-resistant is damaged, corrosion resistance Good, the electrical accessorie of length in service life two-layer compound high performance alloys.

The technical scheme is that, a kind of electrical accessorie two-layer compound high performance alloys, including internal high rigidity Tubing casting alloy and outside wear-resistant tubing material casting alloy, described high rigidity tubing casting alloy is by stannum, copper, zirconium and tungsten Composition, described wear-resistant tubing material casting alloy is made up of chromium, manganese, silicon and boron, respectively becomes in described high rigidity tubing casting alloy Parts by weight shared by point are respectively as follows: described stannum and account for 55-58 part, and described copper accounts for 17-20 part, and described zirconium accounts for 14-18 part, and described tungsten accounts for 9-12 part, in described wear-resistant tubing material casting alloy, parts by weight shared by each composition are respectively as follows: described chromium and account for 31-34 part, described Manganese accounts for 11-14 part, and described silicon accounts for 10-13 part, and described boron accounts for 8-11 part.

In a preferred embodiment of the present invention, parts by weight tool shared by each composition of described high rigidity tubing casting alloy Body is: described stannum accounts for 56 parts, and described copper accounts for 18 parts, and described zirconium accounts for 15 parts, and described tungsten accounts for 10 parts, and the casting of described wear-resistant tubing material is closed Shared by each composition of gold, parts by weight are particularly as follows: described chromium accounts for 32 parts, and described manganese accounts for 12 parts, and described silicon accounts for 11 parts, and described boron accounts for 9 Part.

In a preferred embodiment of the present invention, parts by weight tool shared by each composition of described high rigidity tubing casting alloy Body is: described stannum accounts for 57 parts, and described copper accounts for 19 parts, and described zirconium accounts for 17 parts, and described tungsten accounts for 11 parts, and the casting of described wear-resistant tubing material is closed Shared by each composition of gold, parts by weight are particularly as follows: described chromium accounts for 33 parts, and described manganese accounts for 13 parts, and described silicon accounts for 12 parts, and described boron accounts for 10 parts.

Of the present invention is a kind of electrical accessorie two-layer compound high performance alloys, internal intensity of the present invention is high, hardness is big, Being hardly damaged, outer wear-resistant is damaged, corrosion resistance is good, service life is long.

Detailed description of the invention

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 thus protection scope of the present invention is made apparent clear and definite defining.

Of the present invention is a kind of electrical accessorie two-layer compound high performance alloys, including internal high rigidity tubing casting Alloy and outside wear-resistant tubing material casting alloy, described high rigidity tubing casting alloy is made up of stannum, copper, zirconium and tungsten, institute State wear-resistant tubing material casting alloy to be made up of chromium, manganese, silicon and boron, weight shared by each composition in described high rigidity tubing casting alloy Amount number is respectively as follows: described stannum and accounts for 55-58 part, and described copper accounts for 17-20 part, and described zirconium accounts for 14-18 part, and described tungsten accounts for 9-12 part, In described wear-resistant tubing material casting alloy, parts by weight shared by each composition are respectively as follows: described chromium and account for 31-34 part, and described manganese accounts for 11- 14 parts, described silicon accounts for 10-13 part, and described boron accounts for 8-11 part.

Further, parts by weight shared by each composition of described high rigidity tubing casting alloy are particularly as follows: described stannum accounts for 56 Part, described copper accounts for 18 parts, and described zirconium accounts for 15 parts, and described tungsten accounts for 10 parts, shared by each composition of described wear-resistant tubing material casting alloy Parts by weight are particularly as follows: described chromium accounts for 32 parts, and described manganese accounts for 12 parts, and described silicon accounts for 11 parts, and described boron accounts for 9 parts.

Further, parts by weight shared by each composition of described high rigidity tubing casting alloy are particularly as follows: described stannum accounts for 57 Part, described copper accounts for 19 parts, and described zirconium accounts for 17 parts, and described tungsten accounts for 11 parts, shared by each composition of described wear-resistant tubing material casting alloy Parts by weight are particularly as follows: described chromium accounts for 33 parts, and described manganese accounts for 13 parts, and described silicon accounts for 12 parts, and described boron accounts for 10 parts.

Proportioning is carried out so that the functional alloy property height obtained differs by each composition Different Weight percentage ratio.

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

Claims

1. an electrical accessorie two-layer compound high performance alloys, it is characterised in that: include that the high rigidity tubing casting of inside is closed Gold and outside wear-resistant tubing material casting alloy, described high rigidity tubing casting alloy is made up of stannum, copper, zirconium and tungsten, described Wear-resistant tubing material casting alloy is made up of chromium, manganese, silicon and boron, weight shared by each composition in described high rigidity tubing casting alloy Number is respectively as follows: described stannum and accounts for 55-58 part, and described copper accounts for 17-20 part, and described zirconium accounts for 14-18 part, and described tungsten accounts for 9-12 part, institute Stating parts by weight shared by each composition in wear-resistant tubing material casting alloy to be respectively as follows: described chromium and account for 31-34 part, described manganese accounts for 11-14 Part, described silicon accounts for 10-13 part, and described boron accounts for 8-11 part.

Electrical accessorie two-layer compound high performance alloys the most according to claim 1, it is characterised in that: described high rigidity pipe Parts by weight shared by each composition of material casting alloy are particularly as follows: described stannum accounts for 56 parts, and described copper accounts for 18 parts, and described zirconium accounts for 15 parts, Described tungsten accounts for 10 parts, parts by weight shared by each composition of described wear-resistant tubing material casting alloy particularly as follows: described chromium accounts for 32 parts, institute Stating manganese and account for 12 parts, described silicon accounts for 11 parts, and described boron accounts for 9 parts.

Electrical accessorie two-layer compound high performance alloys the most according to claim 1, it is characterised in that: described high rigidity pipe Parts by weight shared by each composition of material casting alloy are particularly as follows: described stannum accounts for 57 parts, and described copper accounts for 19 parts, and described zirconium accounts for 17 parts, Described tungsten accounts for 11 parts, parts by weight shared by each composition of described wear-resistant tubing material casting alloy particularly as follows: described chromium accounts for 33 parts, institute Stating manganese and account for 13 parts, described silicon accounts for 12 parts, and described boron accounts for 10 parts.