LARGE-DIAMETER NI-CR ROTATING TARGET CONTAINING TRACE ELEMENTS AND PREPARATION METHOD THEREFOR - NANJING DAMAI SCIENCE&TECHNOLOGY IND CO LTD

Title:

LARGE-DIAMETER NI-CR ROTATING TARGET CONTAINING TRACE ELEMENTS AND PREPARATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2021/046929

Kind Code:

A1

Abstract:

A large-diameter Ni-Cr rotating target containing trace elements, comprising the following raw material components in mass percentage: C 0.01-0.05%, B 0.02-0.08%, Zr 0.01-0.06%, Mg 0.05-0.1%, Cr 7-44%, and the balance being Ni and inevitable impurities. Also provided is a preparation method for a large-diameter Ni-Cr rotating target containing trace elements.

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Inventors:

WU YUNING (CN)
QING HAIBIAO (CN)
ZHOU QIGANG (CN)

Application Number:

PCT/CN2019/108215

Publication Date:

March 18, 2021

Filing Date:

September 26, 2019

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Assignee:

NANJING DAMAI SCIENCE&TECHNOLOGY IND CO LTD (CN)

International Classes:

C23C14/35; B21C37/06; C22C1/02; C22C19/05; C22F1/10

Foreign References:

CN110484885A	2019-11-22
CN105838925A	2016-08-10
CN105838925A	2016-08-10
CN103710577A	2014-04-09
CN105734507A	2016-07-06
EP2662461A1	2013-11-13

Attorney, Agent or Firm:

NANJING RUIZHIBO INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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