公开(公告)号：US20190304637A1

公开(公告)日：2019-10-03

申请号：US16307264

申请日：2017-06-08

Applicant: BASF SE

Inventor： Ekkehard BRUECK ,  Xue-Fei MIAO ,  Van Thang NGUYEN

IPC: H01F1/01

Abstract: Described are magnetocaloric materials comprising manganese, iron, phosphorus, silicon, carbon and optionally one or both of nitrogen and boron, and processes for producing said magnetocaloric materials.

公开(公告)号：US20190198206A1

公开(公告)日：2019-06-27

申请号：US16328912

申请日：2017-08-31

Applicant: BASF SE

Inventor： Johan TER MAAT ,  Sumohan MISRA ,  David VAN ASTEN ,  Bernard REESINK ,  Wilfried HERMES ,  Michael ZEILINGER ,  Fabian SEELER ,  Kerstin SCHIERLE-ARNDT ,  Ekkehard BRUECK ,  Van Thang NGUYEN

IPC: H01F1/01 ,  C22C30/00 ,  F25B21/00

CPC classification number: H01F1/015 ,  C22C30/00 ,  C22C2202/02 ,  F25B21/00 ,  F25B2321/002 ,  H01F41/00 ,  Y02B30/66

Abstract: Described are a kit comprising at least two magnetocaloric materials having identical stoichiometry but different Curie temperature, a magnetocaloric regenerator comprising at least two magnetocaloric materials having identical stoichiometry but different Curie temperature and a process for producing at least two magnetocaloric materials having identical stoichiometry but different Curie temperature.

公开(公告)号：US20180315525A1

公开(公告)日：2018-11-01

申请号：US15770820

申请日：2016-10-28

Applicant: BASF SE

Inventor： Ekkehard BRUECK ,  Van Thang NGUYEN ,  Xue-Fei MIAO

IPC: H01F1/01 ,  C01G49/00

CPC classification number: H01F1/015

Abstract: The present invention relates to magnetocaloric materials comprising manganese, iron, silicon, phosphorus, nitrogen and optionally boron.