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WO2015157169A3 - Fine-grained high carbide cast iron alloys - Google Patents

Fine-grained high carbide cast iron alloys Download PDF

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Publication number
WO2015157169A3
WO2015157169A3 PCT/US2015/024508 US2015024508W WO2015157169A3 WO 2015157169 A3 WO2015157169 A3 WO 2015157169A3 US 2015024508 W US2015024508 W US 2015024508W WO 2015157169 A3 WO2015157169 A3 WO 2015157169A3
Authority
WO
WIPO (PCT)
Prior art keywords
fine
alloys
cast iron
iron alloys
grained high
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2015/024508
Other languages
French (fr)
Other versions
WO2015157169A2 (en
Inventor
Justin Lee Cheney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scoperta Inc
Original Assignee
Scoperta Inc
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 Scoperta Inc filed Critical Scoperta Inc
Publication of WO2015157169A2 publication Critical patent/WO2015157169A2/en
Publication of WO2015157169A3 publication Critical patent/WO2015157169A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each 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
    • C22C33/08—Making cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

Embodiments of alloys having high, fine-grained carbide content, and methods of manufacturing such alloys. The alloys can be determined through the use of thermodynamic, micro structural, and compositional criterial in order to create a high strength and high toughness alloy. In some embodiments, the alloys can be used as a wear resistant component.
PCT/US2015/024508 2014-04-07 2015-04-06 Fine-grained high carbide cast iron alloys Ceased WO2015157169A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461976438P 2014-04-07 2014-04-07
US61/976,438 2014-04-07

Publications (2)

Publication Number Publication Date
WO2015157169A2 WO2015157169A2 (en) 2015-10-15
WO2015157169A3 true WO2015157169A3 (en) 2015-12-03

Family

ID=54209241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/024508 Ceased WO2015157169A2 (en) 2014-04-07 2015-04-06 Fine-grained high carbide cast iron alloys

Country Status (2)

Country Link
US (1) US20150284829A1 (en)
WO (1) WO2015157169A2 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
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WO2013101561A1 (en) 2011-12-30 2013-07-04 Scoperta, Inc. Coating compositions
WO2014059177A1 (en) 2012-10-11 2014-04-17 Scoperta, Inc. Non-magnetic metal alloy compositions and applications
US9802387B2 (en) 2013-11-26 2017-10-31 Scoperta, Inc. Corrosion resistant hardfacing alloy
CN106661702B (en) 2014-06-09 2019-06-04 斯克皮尔塔公司 Cracking resistance hard-facing alloys
WO2016014665A1 (en) 2014-07-24 2016-01-28 Scoperta, Inc. Impact resistant hardfacing and alloys and methods for making the same
MY190226A (en) 2014-07-24 2022-04-06 Oerlikon Metco Us Inc Hardfacing alloys resistant to hot tearing and cracking
CA2971202C (en) 2014-12-16 2023-08-15 Scoperta, Inc. Tough and wear resistant ferrous alloys containing multiple hardphases
MX2018002635A (en) 2015-09-04 2019-02-07 Scoperta Inc Chromium free and low-chromium wear resistant alloys.
JP7049244B2 (en) 2015-09-08 2022-04-06 エリコン メテコ（ユーエス）インコーポレイテッド Non-magnetic strong carbide forming alloy for powder production
CN105290703B (en) * 2015-11-04 2018-03-09 北京工业大学 A kind of method that hot roll is worn with submerged arc overlay welding and laser melting coating reparation
CA3003048C (en) 2015-11-10 2023-01-03 Scoperta, Inc. Oxidation controlled twin wire arc spray materials
CN105598395A (en) * 2016-02-03 2016-05-25 河北海鲲机械设备有限公司 Casting production method for large impellers
JP7217150B2 (en) * 2016-03-22 2023-02-02 エリコン メテコ（ユーエス）インコーポレイテッド Fully readable thermal spray coating
CN106378547B (en) * 2016-11-08 2019-02-19 甘肃酒钢集团西部重工股份有限公司 A kind of ceramic wear-resisting surfacing welding
CN106801186A (en) * 2016-12-16 2017-06-06 广西大学 A kind of alkali resistant cast iron condenser and preparation method thereof
CN107164757B (en) * 2017-04-26 2019-02-01 燕山大学 A kind of restorative procedure of large-scale diesel engine piston pin
CN107148815B (en) * 2017-05-17 2019-12-13 安徽巨泰机械制造有限公司 high-strength wear-resistant rotary blade for rotary cultivator
KR20200019184A (en) * 2017-06-13 2020-02-21 오를리콘 메트코 (유에스) 아이엔씨. High hard phase fraction nonmagnetic alloy
CN107150175B (en) * 2017-07-13 2019-06-14 淮阴工学院 Laser real-time dynamic cladding repair and stress regulation system and method for damaged gears
WO2019056227A1 (en) * 2017-09-20 2019-03-28 杭州巨星科技股份有限公司 Tool with cutting edge and manufacturing method thereof
MA51050A (en) * 2017-12-04 2021-04-14 Weir Minerals Australia Ltd WHITE CAST IRON RESILIENT AND CORROSION RESISTANT
CN108004458B (en) * 2017-12-13 2021-01-08 中钢集团邢台机械轧辊有限公司 Improved high-chromium iron roller for tungsten modification treatment
WO2019191400A1 (en) 2018-03-29 2019-10-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
CA3117043A1 (en) 2018-10-26 2020-04-30 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
JP7523461B2 (en) 2019-03-28 2024-07-26 エリコン メテコ（ユーエス）インコーポレイテッド Thermal spray iron-based alloys for coating engine cylinder bores.
AU2020269275B2 (en) 2019-05-03 2025-05-22 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
CN110218997B (en) * 2019-05-31 2020-12-01 阳江市五金刀剪产业技术研究院 A kind of processing method of tool coating
CN110373670A (en) * 2019-09-04 2019-10-25 河南艾通科技股份有限公司 A kind of laser melting coating welding method for jack production
CN110681882A (en) * 2019-09-17 2020-01-14 广东工业大学 Gradient micro-texture cutter
CN110965061B (en) * 2020-01-02 2020-09-08 北京机科国创轻量化科学研究院有限公司 Wear-resistant and corrosion-resistant iron-based alloy powder for laser cladding and laser cladding layer thereof
JP7449766B2 (en) * 2020-04-16 2024-03-14 福田金属箔粉工業株式会社 Iron alloy for projectile materials
CN114763609B (en) * 2021-01-15 2023-10-13 宝山钢铁股份有限公司 Wear-resistant shaft sleeve coating and preparation method thereof
CN115074612B (en) * 2022-03-04 2023-03-17 中原内配集团股份有限公司 Cast iron cylinder sleeve and manufacturing method thereof
US12084732B2 (en) * 2022-03-29 2024-09-10 Townley Foundry & Machine Co., Inc. Hypereutectic white iron alloy comprising chromium, boron and nitrogen and cryogenically hardened articles made therefrom
CN116083785A (en) * 2022-12-27 2023-05-09 安徽华聚新材料有限公司 Wear-resistant high-chromium cast iron and preparation method thereof
CN116987956B (en) * 2023-06-12 2025-07-15 三联泵业股份有限公司 Wear-resistant corrosion-resistant white cast iron for ocean engineering dredging pump and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297135A (en) * 1979-11-19 1981-10-27 Marko Materials, Inc. High strength iron, nickel and cobalt base crystalline alloys with ultrafine dispersion of borides and carbides
WO1984000385A1 (en) * 1982-07-19 1984-02-02 Giw Ind Inc Abrasive resistant white cast iron
WO1984004760A1 (en) * 1983-05-30 1984-12-06 Vickers Australia Ltd Tough, wear- and abrasion-resistant, high chromium hypereutectic white iron
GB2153846A (en) * 1984-02-04 1985-08-29 Sheepbridge Equipment Limited Cast iron alloy for grinding media
US4576653A (en) * 1979-03-23 1986-03-18 Allied Corporation Method of making complex boride particle containing alloys
US20100080727A1 (en) * 2003-10-27 2010-04-01 Graham Leonard Fraser Powell Wear resistant alloy
US20120160363A1 (en) * 2010-12-28 2012-06-28 Exxonmobil Research And Engineering Company High manganese containing steels for oil, gas and petrochemical applications

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JP2857724B2 (en) * 1991-04-01 1999-02-17 株式会社クボタ High speed steel based sintered alloy
US9546412B2 (en) * 2008-04-08 2017-01-17 Federal-Mogul Corporation Powdered metal alloy composition for wear and temperature resistance applications and method of producing same
SE533988C2 (en) * 2008-10-16 2011-03-22 Uddeholms Ab Steel material and process for making them

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576653A (en) * 1979-03-23 1986-03-18 Allied Corporation Method of making complex boride particle containing alloys
US4297135A (en) * 1979-11-19 1981-10-27 Marko Materials, Inc. High strength iron, nickel and cobalt base crystalline alloys with ultrafine dispersion of borides and carbides
WO1984000385A1 (en) * 1982-07-19 1984-02-02 Giw Ind Inc Abrasive resistant white cast iron
WO1984004760A1 (en) * 1983-05-30 1984-12-06 Vickers Australia Ltd Tough, wear- and abrasion-resistant, high chromium hypereutectic white iron
GB2153846A (en) * 1984-02-04 1985-08-29 Sheepbridge Equipment Limited Cast iron alloy for grinding media
US20100080727A1 (en) * 2003-10-27 2010-04-01 Graham Leonard Fraser Powell Wear resistant alloy
US20120160363A1 (en) * 2010-12-28 2012-06-28 Exxonmobil Research And Engineering Company High manganese containing steels for oil, gas and petrochemical applications

Also Published As

Publication number Publication date
WO2015157169A2 (en) 2015-10-15
US20150284829A1 (en) 2015-10-08

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