CN105382797A - Metal toolbox - Google Patents

Abstract

The invention discloses a metal toolbox. The metal toolbox comprises a metal frame body made of an alloy material treated through tampering, the alloy material comprises the following components: 1 to 2 percent of B, 0.3 percent of At, 0.6 percent of Mo, 0.7 percent of Tc, 0.2 percent of Ru, 0.1 percent of Rh, and the balance of Cu and inevitable impurities; and tempering is performed on the alloy material according to the following steps: 1), a first time tempering is performed at a temperature of 535 DEG C, the tempering time lasts for 6.5 hours, and then air cooling is performed to reach a room temperature; 2), a second tempering is performed at a temperature of 585 DEG C, the tempering time lasts for 5.5 hours, and then air cooling is performed to reach the room temperature; and 3), a third time tempering is performed at the temperature of 635 DEG C, the tempering time lasts for 4.5 hours, and then air cooling is performed to reach the room temperature. The metal frame body of the metal toolbox provided by the invention is light in weight and high in intensity, is corrosion resistant and scratch resistant, and is antioxidative, good in weathering resistance and long in using time.

Description

Hardware & tools case

Technical field

The present invention relates to hardware & tools case.

Background technology

Hardware & tools case is generally provided with metal support body, and to metal support body performance requirement higher.

Summary of the invention

The object of the present invention is to provide a kind of hardware & tools case, 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 service time is long.

For achieving the above object, technical scheme of the present invention is a kind of hardware & tools case 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

Preferably, hardware & tools case, 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

Preferably, hardware & tools case, 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

Advantage of the present invention and beneficial effect are: provide a kind of hardware & tools case, 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 service time is long.

Detailed description of the invention

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 hardware & tools case, 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

Embodiment 2

Hardware & tools case, 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

Embodiment 3

Hardware & tools case, 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 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. hardware & tools case, 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

2. hardware & tools case 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.

3. hardware & tools case 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%，

At:0.3%，

Mo:0.6%，

Tc:0.7%，

Ru:0.2%，

Rh:0.1%，

Surplus is Cu and inevitable impurity;

Described alloy material carries out temper as follows:

1) carry out first time tempering in 535 DEG C, tempering time is 6.5 hours, and then air cooling is to room temperature;

2) carry out second time tempering in 585 DEG C, tempering time is 5.5 hours, and then air cooling is to room temperature;

3) carry out third time tempering in 635 DEG C, tempering time is 4.5 hours, and then air cooling is to room temperature.