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:
Dec. 02, 2025
Filed:
Aug. 31, 2022
Yanshan University, Hebei, CN;
Shandong University, Shandong, CN;
Chuanzhen Huang, Qinhuangdao, CN;
Jinrui Li, Qinhuangdao, CN;
Zhenyu Shi, Jinan, CN;
Zhen Wang, Qinhuangdao, CN;
Longhua Xu, Qinhuangdao, CN;
Dun Liu, Jinan, CN;
Shuiquan Huang, Qinhuangdao, CN;
Xiaolan Bai, Jinan, CN;
Yabin Guan, Qinhuangdao, CN;
YANSHAN UNIVERSITY, Hebei, CN;
SHANDONG UNIVERSITY, Shandong, CN;
Abstract
A ceramic tool with integrated temperature sensing and cutting functions and preparation method and application thereof. The ceramic tool comprises a ceramic matrix, a positive thermoelectric layer and a negative thermoelectric layer being provided on two surfaces of the ceramic matrix; the ceramic matrix being formed by sintering a first matrix material, a first binding agent and a first reinforcing phase, and the thermoelectric layer being formed by sintering of a thermoelectric material; the first matrix material comprises one or more of AlO, SiNand CBN; the first binding agent comprises one or more of Mo, Ni, Co, W and Cr; the first reinforcing phase comprises one or more of TiC, WC, SiC, MgO, CrO, TiOand ZrO; the thermoelectric material for the positive thermoelectric layer comprises ZrBand SiC; the thermoelectric material for the negative thermoelectric layer comprises ZrB, SiC, and graphite.