BRPI0607942A2 - composição de liga de ferro, método para aumentar a dureza de uma composição de liga de ferro e método para aumentar a estabilização do vidro de uma composição de liga baseada em ferro - Google Patents

composição de liga de ferro, método para aumentar a dureza de uma composição de liga de ferro e método para aumentar a estabilização do vidro de uma composição de liga baseada em ferro

Info

Publication number
BRPI0607942A2
BRPI0607942A2 BRPI0607942-3A BRPI0607942A BRPI0607942A2 BR PI0607942 A2 BRPI0607942 A2 BR PI0607942A2 BR PI0607942 A BRPI0607942 A BR PI0607942A BR PI0607942 A2 BRPI0607942 A2 BR PI0607942A2
Authority
BR
Brazil
Prior art keywords
alloy composition
iron
increasing
hardness
glass
Prior art date
Application number
BRPI0607942-3A
Other languages
English (en)
Inventor
Daniel James Branagan
Graig M Marshall
Brian Meacham
Original Assignee
Nanosteel Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanosteel Co filed Critical Nanosteel Co
Publication of BRPI0607942A2 publication Critical patent/BRPI0607942A2/pt
Publication of BRPI0607942B1 publication Critical patent/BRPI0607942B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Continuous Casting (AREA)
  • Powder Metallurgy (AREA)
  • Glass Compositions (AREA)

Abstract

COMPOSIçãO DE LIGA DE FERRO, MéTODO PARA AUMENTAR A DUREZA DE UMA COMPOSIçãO DE LIGA DE FERRO E MéTODO PARA AUMENTAR A ESTABILIZAçãO DO VIDRO DE UMA COMPOSIçãO DE LIGA BASEADA EM FERRO. A presente invenção se refere à adição de niábio a ligas que formam vidro baseada em ferro e vidros contendo Cr-Mo-W baseados em ferro. Mais particularmente, a presente invenção se refere a mudar a natureza da cristalização resultante na formação do vidro que pode permanecer estável em temperaturas muito mais altas, aumentando a capacidade de formar vidro e aumentando a dureza devitrificada da estrutura nanocompósita.
BRPI0607942-3A 2005-02-11 2006-02-07 Composition of iron leaf understanding BRPI0607942B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/057,400 US7553382B2 (en) 2005-02-11 2005-02-11 Glass stability, glass forming ability, and microstructural refinement
US11/057,400 2005-02-11
PCT/US2006/004198 WO2006086350A2 (en) 2005-02-11 2006-02-07 Improved glass stability, glass forming ability, and microstructural refinement

Publications (2)

Publication Number Publication Date
BRPI0607942A2 true BRPI0607942A2 (pt) 2009-10-20
BRPI0607942B1 BRPI0607942B1 (pt) 2017-10-24

Family

ID=36793629

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607942-3A BRPI0607942B1 (pt) 2005-02-11 2006-02-07 Composition of iron leaf understanding

Country Status (10)

Country Link
US (1) US7553382B2 (pt)
EP (1) EP1848837B1 (pt)
JP (1) JP5243045B2 (pt)
CN (1) CN101522934B (pt)
AU (1) AU2006212855B2 (pt)
BR (1) BRPI0607942B1 (pt)
CA (1) CA2597562C (pt)
ES (1) ES2531738T3 (pt)
PT (1) PT1848837E (pt)
WO (1) WO2006086350A2 (pt)

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US8562760B2 (en) 2009-09-17 2013-10-22 Scoperta, Inc. Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings
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CN105051236B (zh) * 2013-02-22 2017-12-19 纳米钢公司 新类别的温成形先进高强度钢
JP6248252B2 (ja) * 2013-03-11 2017-12-20 国立大学法人 熊本大学 結晶金属体と金属ガラス体の接合体及びその製造方法
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CN103334067B (zh) * 2013-05-31 2016-03-23 全椒君鸿软磁材料有限公司 Ti-Ta-Hf系铁基非晶合金薄带及其制备方法
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US11130205B2 (en) 2014-06-09 2021-09-28 Oerlikon Metco (Us) Inc. Crack resistant hardfacing alloys
US10465267B2 (en) 2014-07-24 2019-11-05 Scoperta, Inc. Hardfacing alloys resistant to hot tearing and cracking
CA2956382A1 (en) 2014-07-24 2016-01-28 Scoperta, Inc. Impact resistant hardfacing and alloys and methods for making the same
JP7002169B2 (ja) 2014-12-16 2022-01-20 エリコン メテコ（ユーエス）インコーポレイテッド 靱性及び耐摩耗性を有する多重硬質相含有鉄合金
JP6999081B2 (ja) 2015-09-04 2022-01-18 エリコン メテコ（ユーエス）インコーポレイテッド 非クロム及び低クロム耐摩耗性合金
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Also Published As

Publication number Publication date
US7553382B2 (en) 2009-06-30
ES2531738T3 (es) 2015-03-18
WO2006086350A3 (en) 2009-04-16
JP2008539327A (ja) 2008-11-13
PT1848837E (pt) 2015-03-02
EP1848837A2 (en) 2007-10-31
BRPI0607942B1 (pt) 2017-10-24
CN101522934B (zh) 2013-04-10
CA2597562C (en) 2013-11-19
AU2006212855A1 (en) 2006-08-17
AU2006212855B2 (en) 2011-02-10
EP1848837B1 (en) 2014-12-03
JP5243045B2 (ja) 2013-07-24
CA2597562A1 (en) 2006-08-17
CN101522934A (zh) 2009-09-02
US20060180252A1 (en) 2006-08-17
EP1848837A4 (en) 2010-02-24
WO2006086350A2 (en) 2006-08-17

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Legal Events

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B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B12B Appeal: appeal against refusal
B16A Patent or certificate of addition of invention granted