MULTI-COMPONENT PRECISION HIGH-RESISTANCE ALLOY WITH HIGH STRENGTH AND TOUGHNESS, AND PREPARATION METHOD THEREFOR

WIPO Patent Application WO/2023/050860

A1

Disclosed in the present invention are a multi-component precision high-resistance alloy with high strength and toughness, and a preparation method therefor. The alloy consists of the following components, by atomic percentages: 45-60% of Ni, 15-30% of Cr, 5-20% of Fe, 5-15% of Al, 3-5% of Mn, 0.2-3% of Cu and 1-5% of Si, wherein the sum of the atomic percentage content of Mn, Cu and Si is less than or equal to 13% and greater than or equal to 4.2%, the sum of the atomic percentage content of Ni, Cr, Fe and Al is greater than or equal to 70% and less than or equal to 95.8%, and the sum of the atomic percentages of all components is 100%. A multi-component alloy matrix prepared in the present invention presents a structure characteristic mainly based on a face-centered cubic structure, and has an excellent strength and plasticity matching; in addition, the matrix has a high resistivity and an excellent resistivity stability within the wide temperature range of 773 K or less.

JP2013019030	MAGNESIUM ALLOY WITH HEAT RESISTANCE AND FLAME RETARDANCY, AND METHOD OF MANUFACTURING THE SAME
JPH02236241	MANUFACTURE OF METALLIC THIN FILM

LI ZHIMING (CN)
ZHU SHUYA (CN)
YAN DINGSHUN (CN)
GAN KEFU (CN)
ZHANG YONG (CN)

PCT/CN2022/097459

April 06, 2023

June 07, 2022

Click for automatic bibliography generation  

UNIV CENTRAL SOUTH (CN)

C22C1/02; C22C19/05; C22C30/02; C22F1/02; C22F1/10

CN113930642A	2022-01-14
CN111363952A	2020-07-03
CN112322940A	2021-02-05
CN109252083A	2019-01-22
JP2011162803A	2011-08-25
SU1233808A3	1986-05-23
CN112322957A	2021-02-05
US20190071755A1	2019-03-07

YUV (NANJING) INTELLECTUAL PROPERTY FIRM (SPECIAL GP) (CN)

View/Download PDF      PDF Help

Previous Patent: BATTERY COMPONENT ASSEMBLING METHOD, CLAMP AND WELDING DEVICE

Next Patent: REFRIGERATING MACHINE