CN105506348A - Document cabinet - Google Patents

Abstract

The invention discloses a document cabinet. The document cabinet comprises a metal frame body subjected to tempering and made of alloy material. The alloy material is composed of, by weight, 1-2% of B, 0.7% of C, 0.5% of Sb, 0.3% of Ni, 0.7% of Ba, 0.5% of Zn and the balance Cu and inevitable impurities. The alloy material undergoes tempering through the steps of 1, carrying out tempering for the first time at 515 DEG C for 6 hours and then air-cooling the material to the indoor temperature; 2, carrying out tempering for the second time at 565 DEG C for 5 hours and then air-cooling the material to the indoor temperature; 3, carrying out tempering for the third time at 615 DEG C for 4 hours and then air-cooling the material to the indoor temperature. According to the invention, the metal frame body is light in weight, high in strength, resistant to corrosion, abrasion and oxidation, good in weather resistance and long in service life.

Description

Knowledge box

Technical field

The present invention relates to knowledge box.

Background technology

Knowledge box is generally provided with metal support body, and to metal support body performance requriements higher.

Summary of the invention

The object of the present invention is to provide a kind of knowledge box, its metal support body is made up of the alloy material through temper, and metal frame body weight is light, intensity is high, corrosion-resistant, abrasion-resistant, anti-oxidant, weather resistance good, and duration of service is long.

For achieving the above object, technical scheme of the present invention is a kind of knowledge box of design, and comprise metal support body, described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:1～2%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

Preferably, knowledge box, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:1%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

Preferably, knowledge box, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:2%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

Advantage of the present invention and beneficial effect are: provide a kind of knowledge box, and its metal support body is made up of the alloy material through temper, and metal frame body weight is light, intensity is high, corrosion-resistant, abrasion-resistant, anti-oxidant, weather resistance good, and duration of service is long.

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:

Embodiment 1

A kind of knowledge box, comprise metal support body, described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:1～2%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

Embodiment 2

Knowledge box, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:1%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

Embodiment 3

Knowledge box, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:2%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

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 (3)

1. knowledge box, is characterized in that, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:1～2%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

2. knowledge box according to claim 1, is characterized in that, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:1%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.

3. knowledge box according to claim 1, is characterized in that, comprises metal support body, and described metal support body is made up of the alloy material through temper, and by weight percentage, the composition of this alloy material is:

B:2%，

C:0.7%，

Sb:0.5%，

Ni:0.3%，

Ba:0.7%，

Zn:0.5%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 515 DEG C, tempering time is 6 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 565 DEG C, tempering time is 5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 615 DEG C, tempering time is 4 hours, and then air cooling is to room temperature.