CN104911405A - Nickel-chromium die alloy - Google Patents

Abstract

The invention relates to a nickel-chromium die alloy, which comprises the following components by weight part: 0.05-0.12 parts of sodium, 0.5-1 part of carbon, 20-30 parts of chromium, 40-45 parts of nickel, 10-15 parts of aluminum, 0.05-0.09 parts of scandium, 0.1-0.35 parts of potassium, 0.2-0.56 parts of titanium and 0.8-1.25 parts of phosphor. The nickel-chromium die alloy has the advantages that a plurality of metal elements is combined, alloy intensity and wear resistance are greatly increased, stability is increased, and enterprise requirement can be satisfied.

Description

A kind of nickel chromium triangle mould alloy

Technical field

The present invention relates to a kind of nickel chromium triangle mould alloy.

Background technology

Along with the development of science and technology, the increasing extent of mould application is extensive, for manufacturing the product mold of multi items, short run or frequent updating remodeling as the moulds such as injection mould, blow die, compression mould, require to have that the manufacturing cycle is short, manufacture difficulty is little and the feature that cost is low, and the punching block die manufacturing cost usually adopted in prior art is high, the cycle is long, the advantage of lower cost of nichrome material, is therefore used widely in this type of mould applications of manufacture.But simple metal can not meet the requirement as aspects such as plasticity, hardness, intensity, therefore usually adds alloying element to improve its physical and mechanical properties.

Therefore, for solving the problem, spy provides a kind of new technical scheme.

Summary of the invention

The invention provides a kind of nickel chromium triangle mould alloy.

The technical solution used in the present invention is:

A kind of nickel chromium triangle mould alloy, comprises the composition of following weight part:

Sodium 0.05-0.12 part;

Carbon 0.5-1 part;

Chromium 20-30 part;

Nickel 40-45 part;

Aluminium 10-15 part;

Scandium 0.05-0.09 part;

Potassium 0.1-0.35 part;

Titanium 0.2-0.56 part;

Phosphorus 0.8-1.25 part.

Advantage of the present invention is: the combination of Determination of multiple metal elements, greatly increases intensity and the wear resistance of alloy, improves stability simultaneously, meet the demand of enterprise.

Embodiment

In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.

Embodiment 1

A kind of nickel chromium triangle mould alloy, comprises the composition of following weight part:

0.05 part, sodium;

0.5 part, carbon;

Chromium 20 parts;

40 parts, nickel;

10 parts, aluminium;

Scandium 0.05 part;

0.1 part, potassium;

Titanium 0.2 part;

0.8 part, phosphorus.

Embodiment 2

A kind of nickel chromium triangle mould alloy, comprises the composition of following weight part:

0.1 part, sodium;

0.8 part, carbon;

Chromium 25 parts;

42 parts, nickel;

12 parts, aluminium;

Scandium 0.065 part;

0.25 part, potassium;

Titanium 0.34 part;

1 part, phosphorus.

Embodiment 3

A kind of nickel chromium triangle mould alloy, comprises the composition of following weight part:

0.12 part, sodium;

1 part, carbon;

Chromium 30 parts;

45 parts, nickel;

15 parts, aluminium;

Scandium 0.09 part;

0.35 part, potassium;

Titanium 0.56 part;

1.25 parts, phosphorus.

Advantage of the present invention is: the combination of Determination of multiple metal elements, greatly increases intensity and the wear resistance of alloy, improves stability simultaneously, meet the demand of enterprise.

The above is only preferred embodiment of the present invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.

Claims (1)

1. a nickel chromium triangle mould alloy, is characterized in that: the composition comprising following weight part:

Sodium 0.05-0.12 part;

Carbon 0.5-1 part;

Chromium 20-30 part;

Nickel 40-45 part;

Aluminium 10-15 part;

Scandium 0.05-0.09 part;

Potassium 0.1-0.35 part;

Titanium 0.2-0.56 part;

Phosphorus 0.8-1.25 part.