The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2020
Filed:
Jun. 20, 2016
Jiangsu University, Jiangsu, CN;
Sumec Wheels Co., Ltd., Jiangsu, CN;
Yutao Zhao, Jiangsu, CN;
Yuanpu Peng, Jiangsu, CN;
Tongxiang Fan, Shanghai, CN;
Xizhou Kai, Jiangsu, CN;
Gang Chen, Jiangsu, CN;
Wenling Wang, Jiangsu, CN;
Jiangsu University, Jiangsu, CN;
Sumec Wheels Co., Ltd., Jiangsu, CN;
Abstract
Provided are an anti-fatigue in-situ aluminum-based nanocomposite material for heavy-load automobile hubs and a preparation method therefor. By means of the fine adjustment of components and a forming process, in situ nano-compositing, micro-alloying and rapid compression moulding techniques are combined. That is, after the addition of Zr and B, an in-situ reaction occurs to form a nano ZrBceramic reinforcement, which is distributed in aluminum crystals and crystal boundaries and bonded to a metallurgical interface kept firm with the matrix.