Bulk amorphous steels based on Fe alloys

Lu, ZhaoPing; Liu, Chain T.

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Title: Bulk amorphous steels based on Fe alloys

Abstract

A bulk amorphous alloy has the approximate composition: Fe.sub.(100-a-b-c-d-e)Y.sub.aMn.sub.bT.sub.cM.sub.dX.sub.e wherein: T includes at least one of the group consisting of: Ni, Cu, Cr and Co; M includes at least one of the group consisting of W, Mo, Nb, Ta, Al and Ti; X includes at least one of the group consisting of Co, Ni and Cr; a is an atomic percentage, and a<5; b is an atomic percentage, and b.ltoreq.25; c is an atomic percentage, and c.ltoreq.25; d is an atomic percentage, and d.ltoreq.25; and e is an atomic percentage, and 5.ltoreq.e.ltoreq.30.

Inventors:: Lu, ZhaoPing; Liu, Chain T.

Issue Date:: Tue May 30 00:00:00 EDT 2006

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1175757

Patent Number(s):: 7052561

Application Number:: 10/639,377

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS

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C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C45/02 - with iron as the major constituent

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Lu, ZhaoPing, and Liu, Chain T. Bulk amorphous steels based on Fe alloys.  United States: N. p., 2006. 
        Web.

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                    Lu, ZhaoPing, & Liu, Chain T. Bulk amorphous steels based on Fe alloys.  United States.

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                    Lu, ZhaoPing, and Liu, Chain T. Tue .  
        "Bulk amorphous steels based on Fe alloys".  United States.  https://www.osti.gov/servlets/purl/1175757.

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@article{osti_1175757,

  title        = {Bulk amorphous steels based on Fe alloys},

  author       = {Lu, ZhaoPing and Liu, Chain T.},

  abstractNote = {A bulk amorphous alloy has the approximate composition: Fe.sub.(100-a-b-c-d-e)Y.sub.aMn.sub.bT.sub.cM.sub.dX.sub.e wherein: T includes at least one of the group consisting of: Ni, Cu, Cr and Co; M includes at least one of the group consisting of W, Mo, Nb, Ta, Al and Ti; X includes at least one of the group consisting of Co, Ni and Cr; a is an atomic percentage, and a<5; b is an atomic percentage, and b.ltoreq.25; c is an atomic percentage, and c.ltoreq.25; d is an atomic percentage, and d.ltoreq.25; and e is an atomic percentage, and 5.ltoreq.e.ltoreq.30.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 30 00:00:00 EDT 2006},

  month        = {Tue May 30 00:00:00 EDT 2006}

}

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Works referenced in this record:

New bulk amorphous Fe–(Co,Ni)–M–B (M=Zr,Hf,Nb,Ta,Mo,W) alloys with good soft magnetic properties
journal, June 1998

Inoue, Akihisa; Zhang, Tao; Koshiba, Hisato
Journal of Applied Physics, Vol. 83, Issue 11
https://doi.org/10.1063/1.367811

Bulk amorphous alloys with high mechanical strength and good soft magnetic properties in Fe–TM–B (TM=IV–VIII group transition metal) system
journal, July 1997

Inoue, Akihisa; Zhang, Tao; Takeuchi, Akira
Applied Physics Letters, Vol. 71, Issue 4
https://doi.org/10.1063/1.119580

Bulk ferromagnetic glasses prepared by flux melting and water quenching
journal, July 1999

Shen, T. D.; Schwarz, R. B.
Applied Physics Letters, Vol. 75, Issue 1
https://doi.org/10.1063/1.124273

Synthesis of iron-based bulk metallic glasses as nonferromagnetic amorphous steel alloys
journal, August 2003

Ponnambalam, V.; Poon, S. Joseph; Shiflet, Gary J.
Applied Physics Letters, Vol. 83, Issue 6
https://doi.org/10.1063/1.1599636

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Similar Records

Title: Bulk amorphous steels based on Fe alloys

Abstract

Citation Formats

New bulk amorphous Fe–(Co,Ni)–M–B (M=Zr,Hf,Nb,Ta,Mo,W) alloys with good soft magnetic properties journal, June 1998

Bulk amorphous alloys with high mechanical strength and good soft magnetic properties in Fe–TM–B (TM=IV–VIII group transition metal) system journal, July 1997

Bulk ferromagnetic glasses prepared by flux melting and water quenching journal, July 1999

Synthesis of iron-based bulk metallic glasses as nonferromagnetic amorphous steel alloys journal, August 2003

New bulk amorphous Fe–(Co,Ni)–M–B (M=Zr,Hf,Nb,Ta,Mo,W) alloys with good soft magnetic properties
journal, June 1998

Bulk amorphous alloys with high mechanical strength and good soft magnetic properties in Fe–TM–B (TM=IV–VIII group transition metal) system
journal, July 1997

Bulk ferromagnetic glasses prepared by flux melting and water quenching
journal, July 1999

Synthesis of iron-based bulk metallic glasses as nonferromagnetic amorphous steel alloys
journal, August 2003