MX347082B - Una aleación patrón para producir partes de acero endurecidas sinterizadas y proceso para la producción de partes endurecidas sinterizadas. - Google Patents

Una aleación patrón para producir partes de acero endurecidas sinterizadas y proceso para la producción de partes endurecidas sinterizadas.

Info

Publication number
MX347082B
MX347082B MX2012009439A MX2012009439A MX347082B MX 347082 B MX347082 B MX 347082B MX 2012009439 A MX2012009439 A MX 2012009439A MX 2012009439 A MX2012009439 A MX 2012009439A MX 347082 B MX347082 B MX 347082B
Authority
MX
Mexico
Prior art keywords
master alloy
weight
parts
mixture
produce
Prior art date
Application number
MX2012009439A
Other languages
English (en)
Other versions
MX2012009439A (es
Inventor
L´Esperance Gilles
Bailon-Poujol Ian
Christopherson Denis Jr
Original Assignee
Federal-Mogul Corp
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 Federal-Mogul Corp filed Critical Federal-Mogul Corp
Publication of MX2012009439A publication Critical patent/MX2012009439A/es
Publication of MX347082B publication Critical patent/MX347082B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1028—Controlled cooling
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C22C33/06—Making ferrous alloys by melting using master alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Se describen una aleación patrón usada para producir la parte de acero y un proceso para producir una parte de acero endurecida sinterizada a partir de la aleación patrón. La aleación patrón en polvo que tiene una composición de hierro, aproximadamente 1 a menor que 5% en peso de C, aproximadamente 3 a menor que 15% en peso de Mn, y aproximadamente 3 a menor que 15% en peso de Cr, en donde la aleación patrón comprende una microestructura compuesta de una solución sólida de los elementos aleantes y carbono, la microestructura que comprende por lo menos 10% en volumen de austenita y el resto como compuestos de hierro. El proceso comprende: preparar la aleación patrón, mezclar la aleación patrón con un polvo de acero para producir una mezcla en donde el % en peso de la aleación patrón es de 5 a 35% en peso de la mezcla, compactar la mezcla en una forma de una parte y sinterizar la mezcla para producir la parte de acero, y controlar la velocidad de enfriamiento después de la sinterización para producir el endurecimiento sinterizado. El polvo de aleación patrón también se puede usar como un aumentador de endurecimiento sinterizado cuando se mezcla con polvos de acero de baja aleación.
MX2012009439A 2010-02-15 2011-02-15 Una aleación patrón para producir partes de acero endurecidas sinterizadas y proceso para la producción de partes endurecidas sinterizadas. MX347082B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30460010P 2010-02-15 2010-02-15
PCT/CA2011/050088 WO2011097736A1 (en) 2010-02-15 2011-02-15 A master alloy for producing sinter hardened steel parts and process for the production of sinter hardened parts

Publications (2)

Publication Number Publication Date
MX2012009439A MX2012009439A (es) 2013-03-08
MX347082B true MX347082B (es) 2017-04-11

Family

ID=44367101

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009439A MX347082B (es) 2010-02-15 2011-02-15 Una aleación patrón para producir partes de acero endurecidas sinterizadas y proceso para la producción de partes endurecidas sinterizadas.

Country Status (9)

Country Link
US (1) US10618110B2 (es)
EP (1) EP2536862A4 (es)
JP (1) JP6227871B2 (es)
KR (1) KR20120137480A (es)
CN (1) CN102933731B (es)
BR (1) BR112012020488A2 (es)
CA (1) CA2789780A1 (es)
MX (1) MX347082B (es)
WO (1) WO2011097736A1 (es)

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WO2015157421A1 (en) * 2014-04-11 2015-10-15 H.C. Starck Inc. High purity refractory metal sputtering targets which have a uniform random texture manufactured by hot isostatic pressing high purity refractory metal powders
JP6477450B2 (ja) * 2015-12-10 2019-03-06 トヨタ自動車株式会社 焼結材料の製造方法
CN106011608A (zh) * 2016-07-25 2016-10-12 苏州创新达成塑胶模具有限公司 一种高耐磨模具材料
US11685982B2 (en) * 2016-10-17 2023-06-27 Tenneco Inc. Free graphite containing powders
KR102383515B1 (ko) * 2018-03-26 2022-04-08 제이에프이 스틸 가부시키가이샤 분말 야금용 합금 강분 및 분말 야금용 철기 혼합 분말
WO2019215664A1 (en) * 2018-05-10 2019-11-14 Stackpole International Powder Metal Ulc Binder jetting and supersolidus sintering of ferrous powder metal components
KR102077522B1 (ko) * 2019-03-28 2020-04-07 박치열 합금분말 조성물 및 이를 이용한 소결체 제조방법
CN110373602A (zh) * 2019-07-31 2019-10-25 游峰 一种母合金添加剂及其制备方法与应用
CN116024483B (zh) * 2022-12-30 2023-09-15 江苏群达机械科技有限公司 一种低合金高强度的Cr-Mo钢材料及其制备方法
CN115976393A (zh) * 2023-01-13 2023-04-18 中南大学 一种母合金途径制备高性能粉末冶金低合金钢的方法

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Also Published As

Publication number Publication date
EP2536862A1 (en) 2012-12-26
JP2013519792A (ja) 2013-05-30
EP2536862A4 (en) 2016-07-13
CN102933731B (zh) 2016-02-03
CN102933731A (zh) 2013-02-13
BR112012020488A2 (pt) 2016-05-17
CA2789780A1 (en) 2011-08-18
WO2011097736A1 (en) 2011-08-18
KR20120137480A (ko) 2012-12-21
JP6227871B2 (ja) 2017-11-08
MX2012009439A (es) 2013-03-08
US20130039796A1 (en) 2013-02-14
US10618110B2 (en) 2020-04-14

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