WO2015157169A3 - Alliages de fer coulés à teneur en carbure élevée, à grains fins - Google Patents

Alliages de fer coulés à teneur en carbure élevée, à grains fins 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
Application number
PCT/US2015/024508
Other languages
English (en)
Other versions
WO2015157169A2 (fr
Inventor
Justin Lee Cheney
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/fr
Publication of WO2015157169A3 publication Critical patent/WO2015157169A3/fr

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

L'invention concerne des modes de réalisation d'alliages à haute teneur en carbure, à grains fins, et des procédés de fabrication de tels alliages. Les alliages peuvent être déterminés par l'utilisation de critères thermodynamiques, micro-structurels, et de composition en vue de créer un alliage à résistance et ténacité élevées. Dans certains modes de réalisation, les alliages peuvent être utilisés en tant que composant résistant à l'usure.
PCT/US2015/024508 2014-04-07 2015-04-06 Alliages de fer coulés à teneur en carbure élevée, à grains fins WO2015157169A2 (fr)

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 (fr) 2015-10-15
WO2015157169A3 true WO2015157169A3 (fr) 2015-12-03

Family

ID=54209241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/024508 WO2015157169A2 (fr) 2014-04-07 2015-04-06 Alliages de fer coulés à teneur en carbure élevée, à grains fins

Country Status (2)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039483B (zh) 2011-12-30 2017-03-01 思高博塔公司 涂层组合物
US9738959B2 (en) 2012-10-11 2017-08-22 Scoperta, Inc. Non-magnetic metal alloy compositions and applications
WO2015081209A1 (fr) 2013-11-26 2015-06-04 Scoperta, Inc. Alliage à rechargement dur résistant à la corrosion
WO2015191458A1 (fr) 2014-06-09 2015-12-17 Scoperta, Inc. Alliages de rechargement dur résistant aux fissures
US10465269B2 (en) 2014-07-24 2019-11-05 Scoperta, Inc. Impact resistant hardfacing and alloys and methods for making the same
WO2016014851A1 (fr) 2014-07-24 2016-01-28 Scoperta, Inc. Alliages de surfaçage de renfort résistants à la fissuration à chaud et au craquèlement
CN107532265B (zh) 2014-12-16 2020-04-21 思高博塔公司 含多种硬质相的韧性和耐磨铁合金
WO2017040775A1 (fr) 2015-09-04 2017-03-09 Scoperta, Inc. Alliages résistant à l'usure sans chrome et à faible teneur en chrome
EP3347501B8 (fr) 2015-09-08 2021-05-12 Oerlikon Metco (US) Inc. Alliages non magnétiques de formation de carbures forts destinés à la fabrication de poudres
CN105290703B (zh) * 2015-11-04 2018-03-09 北京工业大学 一种用埋弧堆焊和激光熔覆修复磨损热轧辊的方法
JP2018537291A (ja) 2015-11-10 2018-12-20 スコペルタ・インコーポレイテッドＳｃｏｐｅｒｔａ， Ｉｎｃ． 酸化抑制ツインワイヤーアークスプレー材料
CN105598395A (zh) * 2016-02-03 2016-05-25 河北海鲲机械设备有限公司 大型叶轮铸造生产方法
CA3017642A1 (fr) 2016-03-22 2017-09-28 Scoperta, Inc. Revetement issu de la projection thermique entierement lisible
CN106378547B (zh) * 2016-11-08 2019-02-19 甘肃酒钢集团西部重工股份有限公司 一种陶瓷耐磨堆焊焊条
CN106801186A (zh) * 2016-12-16 2017-06-06 广西大学 一种抗碱铸铁冷凝器及其制备方法
CN107164757B (zh) * 2017-04-26 2019-02-01 燕山大学 一种大型柴油机活塞销的修复方法
CN107148815B (zh) * 2017-05-17 2019-12-13 安徽巨泰机械制造有限公司 一种旋耕机用高强耐磨旋耕刀
CN110869161A (zh) * 2017-06-13 2020-03-06 欧瑞康美科（美国）公司 高硬质相分数非磁性合金
CN107150175B (zh) * 2017-07-13 2019-06-14 淮阴工学院 损伤齿轮激光实时动态熔覆修复及应力调控系统及方法
US20200061747A1 (en) * 2017-09-20 2020-02-27 Hangzhou Great Star Industrial Co., Ltd. Tool with cutting edge and method of manufacturing it
CA3084610A1 (fr) * 2017-12-04 2019-06-13 Weir Minerals Australia Limited Fontes blanches resilientes et resistantes a la corrosion
CN108004458B (zh) * 2017-12-13 2021-01-08 中钢集团邢台机械轧辊有限公司 一种钨变质处理的改进型高铬铁轧辊
US11939646B2 (en) 2018-10-26 2024-03-26 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
CA3136967A1 (fr) 2019-05-03 2020-11-12 Oerlikon Metco (Us) Inc. Charge d'alimentation pulverulente destinee au soudage en vrac resistant a l'usure, concue pour optimiser la facilite de production
CN110218997B (zh) * 2019-05-31 2020-12-01 阳江市五金刀剪产业技术研究院 一种刀具涂层的加工方法
CN110373670A (zh) * 2019-09-04 2019-10-25 河南艾通科技股份有限公司 一种用于千斤顶生产的激光熔覆焊接方法
CN110681882A (zh) * 2019-09-17 2020-01-14 广东工业大学 一种梯度微织构刀具
CN110965061B (zh) * 2020-01-02 2020-09-08 北京机科国创轻量化科学研究院有限公司 一种用于激光熔覆的耐磨耐蚀铁基合金粉末及其激光熔覆层
JP7449766B2 (ja) 2020-04-16 2024-03-14 福田金属箔粉工業株式会社 投射材用鉄合金
CN114763609B (zh) * 2021-01-15 2023-10-13 宝山钢铁股份有限公司 一种耐磨轴套涂层及其制备方法
CN115074612B (zh) * 2022-03-04 2023-03-17 中原内配集团股份有限公司 一种铸铁缸套及铸铁缸套制作方法
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 (zh) * 2022-12-27 2023-05-09 安徽华聚新材料有限公司 一种耐磨高铬铸铁及其制备方法

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 (fr) * 1982-07-19 1984-02-02 Giw Ind Inc Fonte blanche resistant a l'abrasion
WO1984004760A1 (fr) * 1983-05-30 1984-12-06 Vickers Australia Ltd Fer blanc hypereutectique dur, resistant a l'usure et a l'abrasion, a haute teneur en chrome
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2857724B2 (ja) * 1991-04-01 1999-02-17 株式会社クボタ 高速度鋼系焼結合金
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 (sv) * 2008-10-16 2011-03-22 Uddeholms Ab Stålmaterial och förfarande för framställning därav

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 (fr) * 1982-07-19 1984-02-02 Giw Ind Inc Fonte blanche resistant a l'abrasion
WO1984004760A1 (fr) * 1983-05-30 1984-12-06 Vickers Australia Ltd Fer blanc hypereutectique dur, resistant a l'usure et a l'abrasion, a haute teneur en chrome
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

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

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