CN104451257A - Double-fed wind driven generator seat - Google Patents

Abstract

The invention discloses a double-fed wind driven generator seat which comprises a metal main body, wherein the metal main body is made of an alloy material; the alloy material comprises the following components in percentage by weight: 9.13 percent of Sn, 4.28 percent of Ta, 1.32 percent of Cu, 7.41 percent of Ni, 1.59 percent of Mg and the balance of Ti and inevitable impurities. The alloy material is prepared by the following steps: (1) melting Ti, Sn and Ti-Ta alloy under a protective atmosphere; (2) heating to the temperature of 940 DEG C, adding the Ti-Cu alloy, Ti-Ni alloy and Ti-Mg alloy into the melt, uniformly stirring, preserving the temperature, and standing for 36 minutes; and (3) introducing argon, standing and cooling the melt to the temperature of 735 DEG C, and performing pressure casting, thereby obtaining the alloy material. The double-fed wind driven generator seat disclosed by the invention has excellent strength, high temperature resistance, abrasion resistance, corrosion resistance and weather resistance.

Description

Double-fed wind power generator support

Technical field

The present invention relates to double-fed wind power generator support.

Background technology

Along with the development of new forms of energy, aerogenerator is widely used, the environment for use more complicated of aerogenerator, all higher to the intensity of all parts of aerogenerator, high temperature resistant, abrasion-resistant, requirement that is corrosion-resistant, weather resistance.

Summary of the invention

The object of the present invention is to provide a kind of double-fed wind power generator support, it has excellent intensity, high temperature resistant, abrasion-resistant, corrosion-resistant, weather resistance.

For achieving the above object, technical scheme of the present invention is a kind of double-fed wind power generator support of design, and comprise metal master, described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:

Sn:9.13%，

Ta:4.28%，

Cu:1.32%，

Ni:7.41%，

Mg:1.59%，

Surplus is Ti and inevitable impurity;

Described alloy material is prepared as follows:

1) by the melting under protective atmosphere of Ti, Sn and Ti-Ta alloy;

2) be warming up to 940 DEG C, add Ti-Cu alloy, Ti-Ni alloy and Ti-Mg alloy, stir in melt, insulation leaves standstill 36min;

3) pass into argon gas, left standstill by melt and be cooled to 735 DEG C, die casting obtains alloy material.

Advantage of the present invention and beneficial effect are: provide a kind of double-fed wind power generator support, and it has excellent intensity, high temperature resistant, abrasion-resistant, corrosion-resistant, weather resistance.

Embodiment

Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.

The technical scheme that the present invention specifically implements is:

A kind of double-fed wind power generator support, comprise metal master, described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:

Sn:9.13%，

Ta:4.28%，

Cu:1.32%，

Ni:7.41%，

Mg:1.59%，

Surplus is Ti and inevitable impurity;

Described alloy material is prepared as follows:

1) by the melting under protective atmosphere of Ti, Sn and Ti-Ta alloy;

2) be warming up to 940 DEG C, add Ti-Cu alloy, Ti-Ni alloy and Ti-Mg alloy, stir in melt, insulation leaves standstill 36min;

3) pass into argon gas, left standstill by melt and be cooled to 735 DEG C, die casting obtains alloy material.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. double-fed wind power generator support, is characterized in that, comprises metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:

Sn:9.13%，

Ta:4.28%，

Cu:1.32%，

Ni:7.41%，

Mg:1.59%，

Surplus is Ti and inevitable impurity;

Described alloy material is prepared as follows:

1) by the melting under protective atmosphere of Ti, Sn and Ti-Ta alloy;

2) be warming up to 940 DEG C, add Ti-Cu alloy, Ti-Ni alloy and Ti-Mg alloy, stir in melt, insulation leaves standstill 36min;

3) pass into argon gas, left standstill by melt and be cooled to 735 DEG C, die casting obtains alloy material.