Ce-Al-Cu-Ag bulk amorphous alloy and preparation method thereof
A ce-al-cu-ag, amorphous alloy technology, applied in the field of Ce-Al-Cu-Ag bulk amorphous alloy and its preparation, can solve the problem of poor superplastic processing ability, small glass forming ability, supercooling Narrow liquid phase zone and other problems, to achieve the effect of plastic processing and forming, width and glass forming ability improvement, wide plastic processing and forming
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0026] Embodiment 1: prepare Ce 70 al 10 Cu 20 bulk amorphous alloy
[0027] Step 1: Purity of 99.5wt% Ce, 99.9wt% Al and 99.9wt% Cu according to Ce 70 al 10 Cu 20 The specified molar ratio is used for batching;
[0028] Step 2: Mix the above ingredients evenly and put them into an electric arc furnace, perform arc melting in an argon atmosphere adsorbed by titanium, and cool to obtain a master alloy ingot;
[0029] Step 3: Re-melt the master alloy ingot obtained above under the above conditions, and use the adsorption device in the electric arc furnace to suck the master alloy melt into a water-cooled copper mold with an inner diameter of 3 mm to obtain Ce 70 Al 10 Cu 20 bulk amorphous alloy.
[0030] The structural features of bulk amorphous alloys were detected by X-ray diffraction (XRD). The XRD results of the alloy are as follows figure 1 shown.
[0031] The alloy was thermodynamically analyzed by differential scanning calorimetry (DSC), and the relevant thermod...
Embodiment 2
[0032] Embodiment 2: preparation Ce 69 Al 10 Cu 20 Ag 1 bulk amorphous alloy
[0033] Step 1: Purity of 99.5wt% Ce, 99.9wt% Al, 99.9wt% Cu and 99.9wt% Ag into Ce 69 Al 10 Cu 20 Ag 1 The specified molar ratio is used for batching;
[0034] Step 2: Mix the above ingredients evenly and put them into an electric arc furnace, perform arc melting in an argon atmosphere adsorbed by titanium, and cool to obtain a master alloy ingot;
[0035] Step 3: Remelt the master alloy ingot obtained above under the above conditions, and use the adsorption device in the electric arc furnace to suck the master alloy melt into a water-cooled copper mold with an inner diameter of 5 mm to obtain Ce 69 Al 10 Cu 20 Ag 1 bulk amorphous alloy.
[0036] The structural features of bulk amorphous alloys were detected by X-ray diffraction (XRD). The XRD results of the alloy are as follows image 3 shown.
[0037] The alloy was thermodynamically analyzed by differential scanning calorimetry (DSC...
Embodiment 3
[0038] Embodiment 3: preparation Ce 68 Al 10 Cu 20 Ag 2 bulk amorphous alloy
[0039] Step 1: Purity of 99.5wt% Ce, 99.9wt% Al, 99.9wt% Cu and 99.9wt% Ag into Ce 68 Al 10 Cu 20 Ag 2 The specified molar ratio is used for batching;
[0040] Step 2: Mix the above ingredients evenly and put them into an electric arc furnace, perform arc melting in an argon atmosphere adsorbed by titanium, and cool to obtain a master alloy ingot;
[0041] Step 3: Re-melt the master alloy ingot obtained above under the above conditions, and use the adsorption device in the electric arc furnace to suck the master alloy melt into a water-cooled copper mold with an inner diameter of 7 mm to obtain Ce 68 Al 10 Cu 20 Ag 2 bulk amorphous alloy.
[0042] The structural features of bulk amorphous alloys were detected by X-ray diffraction (XRD). The XRD results of the alloy are as follows image 3 shown.
[0043] The alloy was thermodynamically analyzed by differential scanning calorimetry (DS...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com