Title:
APPLICATION OF AMORPHOUS ALLOY AND/OR HIGH-ENTROPY ALLOY IN MUSICAL INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2022/160478
Kind Code:
A1
Abstract:
An application of an amorphous alloy and/or a high-entropy alloy in a musical instrument; an amorphous alloy and/or a high-entropy alloy are used for the strings of a stringed musical instrument, or an amorphous alloy and/or a high-entropy alloy are used for the reed of a wind instrument. The amorphous alloy is selected from at least one among a zirconium-based amorphous alloy, a copper-based amorphous alloy, a nickel-based amorphous alloy, a titanium-based amorphous alloy, a tin-based amorphous alloy, or an iron-based amorphous alloy. The high-entropy alloy is a cast high-entropy alloy, a single-crystal high-entropy alloy, or a fiber sheet high-entropy alloy. Strings and reeds prepared by using the amorphous alloy and/or the high-entropy alloy not only have excellent strength and elasticity but also exhibit small damping of sound, have a large and stable amplitude, and have an excellent anti-loosening effect; in particular, the sound quality is clear, the treble is stable, loudness is increased, and the sound delay is long, thereby effectively enhancing the acoustic performance of the stringed instrument.
Inventors:
LI YEUNG TAK LUGEE (CN)
Application Number:
PCT/CN2021/088727
Publication Date:
August 04, 2022
Filing Date:
April 21, 2021
Export Citation:
Assignee:
DONGGUAN REVOLUTION PRODUCT DESIGN CO LTD (CN)
International Classes:
G10D3/22
Domestic Patent References:
| WO2008023231A2 | 2008-02-28 |
Foreign References:
| CN106652975A | 2017-05-10 | |||
| CN107208188A | 2017-09-26 | |||
| CN111653253A | 2020-09-11 | |||
| CN212461117U | 2021-02-02 | |||
| CN105551460A | 2016-05-04 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: