CN105695796A

CN105695796A - White copper alloy for casting machining of materials

Info

Publication number: CN105695796A
Application number: CN201610245781.XA
Authority: CN
Inventors: 顾云龙; 王小平
Original assignee: Xiangcheng District Suzhou City Sensible Composite Material Factory
Current assignee: Xiangcheng District Suzhou City Sensible Composite Material Factory
Priority date: 2016-04-20
Filing date: 2016-04-20
Publication date: 2016-06-22

Abstract

The invention discloses a white copper alloy for casting machining of materials. The white copper alloy is composed of nine components including copper, cobalt, nickel, iron, manganese, tungsten, niobium, indium and titanium. The white copper alloy for casting machining of the materials comprises, by weight, 95-100 parts of the copper, 18-22 parts of the cobalt, 23-26 parts of the nickel, 5-8 parts of the iron, 7-10 parts of the manganese, 9-12 parts of the tungsten, 4-7 parts of the niobium, 3-6 parts of the indium, and 11-14 parts of the titanium. The white copper alloy is composed of the nine components including the copper, the cobalt, the nickel, the iron, the manganese, the tungsten, the niobium, the indium and the titanium and has the beneficial effects of being high in strength, good in corrosion resistance, thermoelectricity and abrasion resistance and long in service life.

Description

A kind of casting rapidoprint White brass alloy

Technical field

The present invention relates to alloy field, be specifically related to a kind of casting rapidoprint White brass alloy。

Background technology

In recent years, Chinese Foundry equipment industry achieves swift and violent development, mo(u)lding equipment, coremaking equipment, sand preparing machine, casting equipment etc. all achieve significant progress in properties of product, reliability, automaticity etc., and progressively stride forward to Green foundry direction。

Often there is flaw because of various situations in carrying out process of manufacture in the parts material of the various product used in prior art, and the intensity of founding materials and performance can not get ensureing, causing that product is easily worn, not corrosion-resistant, service life is short。

Summary of the invention

It is an object of the invention to provide and a kind of adopt copper, cobalt, nickel, ferrum, manganese, tungsten, niobium, indium and nine kinds of one-tenth of titanium to be grouped into, there is intensity height, corrosion resistance is good, pyroelectricity is good, wearability is good, the casting rapidoprint White brass alloy of the feature of long service life。

The technical scheme is that, a kind of casting rapidoprint White brass alloy, described casting rapidoprint White brass alloy is grouped into by copper, cobalt, nickel, ferrum, manganese, tungsten, niobium, indium and nine kinds of one-tenth of titanium, in described casting rapidoprint White brass alloy, parts by weight shared by each composition are respectively as follows: described copper and account for 95-100 part, described cobalt accounts for 18-22 part, described nickel accounts for 23-26 part, described ferrum accounts for 5-8 part, described manganese accounts for 7-10 part, described tungsten accounts for 9-12 part, described niobium accounts for 4-7 part, and described indium accounts for 3-6 part, and described titanium accounts for 11-14 part。

In a preferred embodiment of the present invention, in described casting rapidoprint White brass alloy, parts by weight shared by each composition are particularly as follows: described copper accounts for 96 parts, described cobalt accounts for 19 parts, described nickel accounts for 24 parts, and described ferrum accounts for 6 parts, and described manganese accounts for 8 parts, described tungsten accounts for 10 parts, described niobium accounts for 5 parts, and described indium accounts for 4 parts, and described titanium accounts for 12 parts。

In a preferred embodiment of the present invention, in described casting rapidoprint White brass alloy, parts by weight shared by each composition are particularly as follows: described copper accounts for 99 parts, described cobalt accounts for 21 parts, described nickel accounts for 25 parts, and described ferrum accounts for 7 parts, and described manganese accounts for 9 parts, described tungsten accounts for 11 parts, described niobium accounts for 6 parts, and described indium accounts for 5 parts, and described titanium accounts for 13 parts。

Of the present invention is a kind of casting rapidoprint White brass alloy, and the present invention adopts copper, cobalt, nickel, ferrum, manganese, tungsten, niobium, indium and nine kinds of one-tenth of titanium to be grouped into, and has intensity height, corrosion resistance is good, pyroelectricity is good, wearability is good, the feature of long service life。

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 be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining。

Of the present invention is a kind of casting rapidoprint White brass alloy, described casting rapidoprint White brass alloy is grouped into by copper, cobalt, nickel, ferrum, manganese, tungsten, niobium, indium and nine kinds of one-tenth of titanium, in described casting rapidoprint White brass alloy, parts by weight shared by each composition are respectively as follows: described copper and account for 95-100 part, described cobalt accounts for 18-22 part, described nickel accounts for 23-26 part, described ferrum accounts for 5-8 part, described manganese accounts for 7-10 part, described tungsten accounts for 9-12 part, described niobium accounts for 4-7 part, described indium accounts for 3-6 part, and described titanium accounts for 11-14 part。

Further, in described casting rapidoprint White brass alloy, shared by each composition, parts by weight are particularly as follows: described copper accounts for 96 parts, and described cobalt accounts for 19 parts, and described nickel accounts for 24 parts, described ferrum accounts for 6 parts, and described manganese accounts for 8 parts, and described tungsten accounts for 10 parts, described niobium accounts for 5 parts, and described indium accounts for 4 parts, and described titanium accounts for 12 parts。

Further, in described casting rapidoprint White brass alloy, shared by each composition, parts by weight are particularly as follows: described copper accounts for 99 parts, and described cobalt accounts for 21 parts, and described nickel accounts for 25 parts, described ferrum accounts for 7 parts, and described manganese accounts for 9 parts, and described tungsten accounts for 11 parts, described niobium accounts for 6 parts, and described indium accounts for 5 parts, and described titanium accounts for 13 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 specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should be as the criterion with claims protection defined。

Claims

1. a casting rapidoprint White brass alloy, it is characterized in that: described casting rapidoprint White brass alloy is grouped into by copper, cobalt, nickel, ferrum, manganese, tungsten, niobium, indium and nine kinds of one-tenth of titanium, in described casting rapidoprint White brass alloy, parts by weight shared by each composition are respectively as follows: described copper and account for 95-100 part, described cobalt accounts for 18-22 part, described nickel accounts for 23-26 part, described ferrum accounts for 5-8 part, described manganese accounts for 7-10 part, described tungsten accounts for 9-12 part, described niobium accounts for 4-7 part, described indium accounts for 3-6 part, and described titanium accounts for 11-14 part。

2. casting rapidoprint White brass alloy according to claim 1, it is characterized in that: in described casting rapidoprint White brass alloy, parts by weight shared by each composition are particularly as follows: described copper accounts for 96 parts, described cobalt accounts for 19 parts, described nickel accounts for 24 parts, and described ferrum accounts for 6 parts, and described manganese accounts for 8 parts, described tungsten accounts for 10 parts, described niobium accounts for 5 parts, and described indium accounts for 4 parts, and described titanium accounts for 12 parts。

3. casting rapidoprint White brass alloy according to claim 1, it is characterized in that: in described casting rapidoprint White brass alloy, parts by weight shared by each composition are particularly as follows: described copper accounts for 99 parts, described cobalt accounts for 21 parts, described nickel accounts for 25 parts, and described ferrum accounts for 7 parts, and described manganese accounts for 9 parts, described tungsten accounts for 11 parts, described niobium accounts for 6 parts, and described indium accounts for 5 parts, and described titanium accounts for 13 parts。