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Baozhi Cui

from Ames, IA
Age ~55
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Also known as:
Boazhi Cui, Cui Baozhi
Phone and address:
4608 Webster St, Ames, IA 50014
Related to:
Zhilin Huang, 64Hua Gao, 63Mengyao Cui, 37
Connected to:
Anne Y Cui, 39Bruce A Cui, 39Carmencita Y Cui, 72Carol Cui, 38Charlene A Cui, 40Cheng Cui, 48Christopher M Cui, 47Chunyu Cui, 37Colin Cui, 38Cory Cui, 42

Baozhi Cui Phones & Addresses

  • 4608 Webster St, Ames, IA 50014
  • Lexington, KY
  • Lancaster, PA
  • 315 Pennell Cir, Tallahassee, FL 32310
  • 161 Crenshaw Dr, Tallahassee, FL 32310 (850) 504-0942
  • 4909 Parkview Ct, Tallahassee, FL 32311
  • Newark, DE
  • Dayton, OH
  • 362 Darlington Ct, Lancaster, PA 17601

Education

Degree: High school graduate or higher

Publications

Us Patents

Method Of Producing Cobalt-Platinum Magnetic Alloys With Improved Magnetic Properties

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US Patent:
20080232997, Sep 25, 2008
Filed:
Mar 19, 2008
Appl. No.:
12/077392
Inventors:
Baozhi Cui - Tallahassee FL, US
Ke Han - Tallahassee FL, US
International Classification:
C22C 19/07
H01F 1/01
C22C 5/04
US Classification:
420435, 148101, 420466
Abstract:
A method for processing CoPt alloys with improved magnetic properties. The method includes sealing a sample of a CoPt alloy in an evacuated quartz tube, and heating the alloy to a temperature of approximately 1000 degrees C. to homogenize the alloy for approximately 3 hours. The sample is then cooled at a controlled cooling rate of 120-150 degrees C. per minute to 600 degrees C. The sample is then held at 600 degrees C. for 10 hours to promote isothermal ordering. Finally, the sample is quenched in mineral oil.

Composite Permanent Magnets Made From Nanoflakes And Powders

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US Patent:
20120019341, Jan 26, 2012
Filed:
Jul 21, 2010
Appl. No.:
12/840710
Inventors:
Alexandr Gabay - Newark DE, US
Baozhi Cui - Tallahassee FL, US
Melania Marinescu - Reinholds PA, US
Jinfang Liu - Lancaster PA, US
George C. Hadjipanayis - Centerville DE, US
International Classification:
H01F 7/02
B22F 1/00
US Classification:
335306, 75230, 75244, 75228
Abstract:
Composite RE-TM permanent magnets fabricated by using powders and nanoflakes produced by surfactant-assisted, wet, high energy, ball milling, with or without prior dry, high energy, ball milling; where RE represents rare earth elements and TM represents transition metals and where the powders include Fe nanoparticles, Fe—Co nanoparticles, BO, mica, MoS, CaFpowders and combinations thereof.

Magnets Made From Nanoflake Precursors

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US Patent:
20120019342, Jan 26, 2012
Filed:
Jul 21, 2010
Appl. No.:
12/840733
Inventors:
Alexander Gabay - Newark DE, US
Baozhi Cui - Tallahassee FL, US
Melania Marinescu - Reinholds PA, US
Jinfang Liu - Lancaster PA, US
George C. Hadjipanayis - Centerville DE, US
International Classification:
H01F 7/02
B02C 17/00
B22F 3/10
B02C 23/18
B22F 1/00
B22F 3/02
US Classification:
335306, 419 33, 419 62, 241 16, 241 27
Abstract:
RE-TM based permanent magnets (single phase, hybrid, laminated or polymer bonded magnets) fabricated by using nanoflakes produced by surfactant assisted, wet, high energy ball-milling, with or without prior dry high energy ball-milling, where RE represents rare earth elements and TM represents transition metals.

Magnetic Nanoflakes

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US Patent:
20120021219, Jan 26, 2012
Filed:
Jul 21, 2010
Appl. No.:
12/840764
Inventors:
Alexander Gabay - Newark DE, US
Baozhi Cui - Tallahassee FL, US
Melania Marinescu - Reinholds PA, US
Jinfang Liu - Lancaster PA, US
George C. Hadjipanayis - Centerville DE, US
International Classification:
H01F 1/032
B02C 23/06
H01F 1/12
US Classification:
428402, 241 16, 977838
Abstract:
Magnetic nanoflakes fabricated by surfactant assisted, wet, high energy ball milling of bulk precursors, with or without preceding dry, high energy ball milling, wherein certain nanoflakes indicate hard magnetic properties, crystallographic texture and magnetic anisotropy.

Synthesis Of High Purity Manganese Bismuth Powder And Fabrication Of Bulk Permanent Magnet

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US Patent:
20210304933, Sep 30, 2021
Filed:
Dec 15, 2020
Appl. No.:
16/974279
Inventors:
- Ames IA, US
Gaoyuan Ouyang - Ames IA, US
Baozhi Cui - Ames IA, US
Jun Cui - Ames IA, US
International Classification:
H01F 1/22
B22F 3/10
C22C 22/00
Abstract:
A synthesis process is disclosed for fabrication of mass quantities of high-purity α-MnBi magnetic powder and subsequent bulk permanent magnet. An illustrative process includes certain steps that include: multiple annealing, multiple comminuting such as multiple ball milling, forming a non-magnetic phase on and/or in the powder particles at particle grain boundaries before particle consolidation such as pressing, and magnetic annealing of a pressed compact. A reproducible and high productive synthesis process is created by combining these steps with other steps, which makes possible production of mass quantities of MnBi powder and bulk magnets with high performance.

Near Net Shape Bulk Laminated Silicon Iron Electric Steel For Improved Electrical Resistance And Low High Frequency Loss

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US Patent:
20190304647, Oct 3, 2019
Filed:
Mar 27, 2019
Appl. No.:
16/501332
Inventors:
- Ames IA, US
Brandt Jensen - Ames IA, US
Kevin W. Dennis - Ames IA, US
Baozhi Cui - Ames IA, US
International Classification:
H01F 1/147
B22F 1/00
B22F 1/02
B22F 3/14
C22C 38/02
Abstract:
The invention involves producing discontinuous, flake-shaped particles of a soft magnetic material, coating the flake-shaped particles with an electrically insulating coating, and consolidating the coated flaked-shaped particles to form a soft magnetic bulk shape. The consolidated bulk shape can comprise a layer or a simple or complex 3D magnet part shape, which has a consolidated layered microstructure that includes laminated soft magnetic regions that are substantially encapsulated by an electrical insulating layer to increase the resistivity of soft magnetic material, especially when used in silicon iron magnet parts.

Feedstock And Heterogeneous Structure For Tough Rare Earth Permanent Magnets And Production Process Therefor

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US Patent:
20190115126, Apr 18, 2019
Filed:
Oct 11, 2018
Appl. No.:
16/350196
Inventors:
- Ames IA, US
Baozhi Cui - Ames IA, US
International Classification:
H01F 1/055
H01F 41/02
B22F 1/00
Abstract:
New types of particle feedstocks and heterogeneous grain structures are provided for rare earth permanent magnets (REPMs) and their production in a manner to significantly enhance toughness of the magnet with little or no sacrifice in the hard magnetic properties. The novel tough REPMs made from the feedstock have heterogeneous grain structures, such as bi-modal, tri-modal, multi-modal, laminated, gridded, gradient fine/coarse grain structures, or other microstructural heterogeneity and configurations, without changing the chemical compositions of magnets.

Feedstock And Heterogeneous Structure For Tough Rare Earth Permanent Magnets And Production Therefor

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US Patent:
20190115128, Apr 18, 2019
Filed:
Oct 15, 2018
Appl. No.:
16/350215
Inventors:
- Ames IA, US
Baozhi Cui - Ames IA, US
International Classification:
H01F 1/153
H01F 1/057
H01F 1/058
H01F 1/059
H01F 1/055
Abstract:
New types of particle feedstocks and heterogeneous grain structures are provided for rare earth permanent magnets (REPMs) and their production in a manner to significantly enhance toughness of the magnet with little or no sacrifice in the hard magnetic properties. The novel tough REPMs made from the feedstock have heterogeneous grain structures, such as bi-modal, tri-modal, multi-modal, laminated, gridded, gradient fine/coarse grain structures, or other microstructural heterogeneity and configurations, without changing the chemical compositions of magnets.
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Baozhi Cui from Ames, IA, age ~55 Get Report