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Regulation method and device for ti-zr-nb-cu-be amorphous composite structure

A technology of ti-zr-nb-cu-be and amorphous composite materials, which is applied in the field of technology for regulating the solidification structure of Ti-based amorphous composite materials and related devices, and can solve problems such as inapplicability of titanium-based amorphous composite materials , to achieve the effect of uniform organization, shape change and short cycle

Active Publication Date: 2016-02-17
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although such methods can be used to adjust Zr-based and other amorphous composite materials, they are not suitable for titanium-based amorphous composite materials.

Method used

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  • Regulation method and device for ti-zr-nb-cu-be amorphous composite structure
  • Regulation method and device for ti-zr-nb-cu-be amorphous composite structure
  • Regulation method and device for ti-zr-nb-cu-be amorphous composite structure

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Experimental program
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Effect test

Embodiment 1

[0047] This embodiment is a method for regulating the structure of the Ti-Zr-Nb-Cu-Be system amorphous composite material. The titanium-based amorphous composite material is Ti48Zr20Nb12Cu5Be15, and its specific process is:

[0048] Step 1: Preparation of raw materials:

[0049] Grind bulk Ti, Zr, Nb, Cu, and Be raw materials with a purity greater than 99.9%; put the polished Ti, Zr, Nb, Cu, and Be blocks into a beaker, add alcohol, and use ultrasonic cleaning for 5 minutes to remove Impurities on the surface of the Ti, Zr, Nb, Cu and Be blocks. blow dry. According to the mass percentage of each element in Ti48Zr20Nb12Cu5Be15.

[0050] Step 2: Master Alloy Ingot Melting

[0051] The elements in Ti48Zr20Nb12Cu5Be15 were smelted by high vacuum non-consumable arc melting furnace. Before melting, vacuumize the arc melting chamber system to 6.6×10 -3 Pa. Fill the melting chamber with 0.06MPa argon as a protective atmosphere. The oxygen-absorbing titanium ingot was smelted f...

Embodiment 2

[0062] This embodiment is a method for regulating the structure of the Ti-Zr-Nb-Cu-Be system amorphous composite material. The titanium-based amorphous composite material is Ti48Zr20Nb12Cu5Be15, and its specific process is:

[0063] Step 1: Preparation of raw materials:

[0064] Grind bulk Ti, Zr, Nb, Cu, and Be raw materials with a purity greater than 99.9%; put the polished Ti, Zr, Nb, Cu, and Be blocks into a beaker, add alcohol, and use ultrasonic cleaning for 5 minutes to remove Impurities on the surface of the Ti, Zr, Nb, Cu and Be blocks. blow dry. According to the mass percentage of each element in Ti48Zr20Nb12Cu5Be15.

[0065] Step 2: Master Alloy Ingot Melting

[0066] The elements in Ti48Zr20Nb12Cu5Be15 were smelted by high vacuum non-consumable arc melting furnace. Before melting, vacuumize the arc melting chamber system to 6.6×10 -3 Pa. Fill the melting chamber with 0.06MPa argon as a protective atmosphere. The oxygen-absorbing titanium ingot was smelted f...

Embodiment 3

[0078] This embodiment is a method for regulating the structure of the Ti-Zr-Nb-Cu-Be system amorphous composite material. The titanium-based amorphous composite material is Ti48Zr20Nb12Cu5Be15, and its specific process is:

[0079] Step 1: Preparation of raw materials:

[0080] Grind bulk Ti, Zr, Nb, Cu, and Be raw materials with a purity greater than 99.9%; put the polished Ti, Zr, Nb, Cu, and Be blocks into a beaker, add alcohol, and use ultrasonic cleaning for 5 minutes to remove Impurities on the surface of the Ti, Zr, Nb, Cu and Be blocks. blow dry. According to the mass percentage of each element in Ti48Zr20Nb12Cu5Be15.

[0081] Step 2: Master Alloy Ingot Melting

[0082] The elements in Ti48Zr20Nb12Cu5Be15 were smelted by high vacuum non-consumable arc melting furnace. Before melting, vacuumize the arc melting chamber system to 6.6×10 -3 Pa. Fill the melting chamber with 0.06MPa argon as a protective atmosphere. The oxygen-absorbing titanium ingot was smelted f...

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Abstract

Provided are an adjusting-controlling method and device for organizing of Ti-Zr-Nb-Cu-Be system amorphous composite materials. In the amorphous composite material adjusting-controlling device, a quartz cover opening end is embedded into a clamping groove of a base end face, and a vacuum sealing cover is arranged on the outer periphery surface of the quartz cover opening end in a sleeved mode. A water cooling copper pipe is placed in a quartz cover. One end of a cooling water pipe is connected with a water outlet. A sealed cabin is formed between the vacuum sealing cover and the base. Three forming grooves for preparing different sections with different sizes are distributed in a platform section of the water cooling copper pipe. When the adjusting-controlling method and device are used for adjusting and controlling organizing of the Ti-Zr-Nb-Cu-Be system amorphous composite materials, high cooling speed can be provided, and accordingly the amorphous composite materials are obtained finally. Medium frequency induction heating is used, on the basis that the requirement for heating is met, the effect of magnetic force stirring is used, so that inner organizing of the amorphous composite materials is even, organizing is obviously changed, and the advantages of easiness and convenience are achieved.

Description

technical field [0001] The invention relates to the field of regulating the solidification structure of amorphous composite materials, in particular to a technology for regulating the solidification structure of Ti-based amorphous composite materials and related devices. Background technique [0002] Compared with traditional amorphous alloys, amorphous composite materials have excellent properties such as high plasticity and excellent glass forming ability. It is expected to be widely used as a new type of material in aerospace, aviation, navigation and other fields. Among them, the endogenous titanium-based amorphous composite material is expected to become a new type of lightweight and high-strength material due to its relatively low density and high specific strength. However, the high activity of Ti and other elements in titanium-based amorphous composites at high temperature makes it easy to react with other materials, which is difficult to control. At the same time,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D27/04B22D27/02C22C45/10
Inventor 李金山王军寇宏超白洁李力源胡锐张铁邦唐斌杨劼人薛祥义
Owner NORTHWESTERN POLYTECHNICAL UNIV