BRPI0821439A2 - Pó de aço de baixa liga - Google Patents

Pó de aço de baixa liga

Info

Publication number
BRPI0821439A2
BRPI0821439A2 BRPI0821439-5A BRPI0821439A BRPI0821439A2 BR PI0821439 A2 BRPI0821439 A2 BR PI0821439A2 BR PI0821439 A BRPI0821439 A BR PI0821439A BR PI0821439 A2 BRPI0821439 A2 BR PI0821439A2
Authority
BR
Brazil
Prior art keywords
alloy steel
low alloy
steel powder
powder
low
Prior art date
Application number
BRPI0821439-5A
Other languages
English (en)
Inventor
Sven Bengtsson
Anna Larsson
Original Assignee
Hoeganaes Ab Publ
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 Hoeganaes Ab Publ filed Critical Hoeganaes Ab Publ
Priority to BR122017021618-0A priority Critical patent/BR122017021618B1/pt
Publication of BRPI0821439A2 publication Critical patent/BRPI0821439A2/pt

Links

Classifications

    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 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
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/62—Low carbon steel, i.e. carbon content below 0.4 wt%
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
BRPI0821439-5A 2007-12-27 2008-12-18 Pó de aço de baixa liga BRPI0821439A2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122017021618-0A BR122017021618B1 (pt) 2007-12-27 2008-12-18 Composição em pó à base de ferro, método para produzir um componente sinterizado e opcionalmente forjado em pó e componente em pó forjado

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1703307P 2007-12-27 2007-12-27
SE0702893 2007-12-27
PCT/SE2008/051510 WO2009085000A1 (en) 2007-12-27 2008-12-18 Low alloyed steel powder

Publications (1)

Publication Number Publication Date
BRPI0821439A2 true BRPI0821439A2 (pt) 2015-06-16

Family

ID=40824554

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821439-5A BRPI0821439A2 (pt) 2007-12-27 2008-12-18 Pó de aço de baixa liga

Country Status (10)

Country Link
US (1) US8398739B2 (pt)
EP (1) EP2235225B1 (pt)
JP (2) JP2011508090A (pt)
KR (1) KR101673484B1 (pt)
CN (2) CN104711472A (pt)
BR (1) BRPI0821439A2 (pt)
CA (1) CA2710748C (pt)
RU (1) RU2490353C2 (pt)
TW (1) TWI447238B (pt)
WO (1) WO2009085000A1 (pt)

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US20160258044A1 (en) * 2007-12-27 2016-09-08 Hoganas Ab (Publ) Low alloyed steel powder
ES2423058T3 (es) * 2009-03-20 2013-09-17 Höganäs Ab (Publ) Aleación de polvo de hierro y vanadio
BR112013025725B1 (pt) 2011-04-06 2019-09-03 Hoeganaes Corp composição de pó metalúrgico, peça compactada e aditivo para preparar a composição de pó metalúrgico
CA2861581C (en) 2011-12-30 2021-05-04 Scoperta, Inc. Coating compositions
CN104203459A (zh) * 2012-01-30 2014-12-10 麦加戴恩国际有限公司 连杆及其制造方法
CN103084576B (zh) * 2013-01-22 2016-12-28 山东信义粉末冶金有限公司 一种密封表面的粉末冶金热锻连杆的生产方法
DE102013212528A1 (de) * 2013-06-27 2014-12-31 Robert Bosch Gmbh Verfahren zur Herstellung eines Stahlformkörpers
US9802387B2 (en) 2013-11-26 2017-10-31 Scoperta, Inc. Corrosion resistant hardfacing alloy
CN103934453B (zh) * 2014-05-13 2015-12-02 临沂市金立机械有限公司 利用改性金属粉末锻造汽油机连杆毛坯的方法
CN103934454B (zh) * 2014-05-14 2015-12-09 临沂市金立机械有限公司 一种小型汽油机连杆毛坯的制备工艺
CA2951628C (en) 2014-06-09 2024-03-19 Scoperta, Inc. Crack resistant hardfacing alloys
RU2699882C2 (ru) * 2014-09-16 2019-09-11 Хеганес Аб (Пабл) Предварительно легированный порошок на основе железа, порошковая смесь на основе железа, содержащая предварительно легированный порошок на основе железа, и способ изготовления прессованных и спеченных деталей из порошковой смеси на основе железа
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
CN108350528B (zh) 2015-09-04 2020-07-10 思高博塔公司 无铬和低铬耐磨合金
EP3374536A4 (en) 2015-11-10 2019-03-20 Scoperta, Inc. DOUBLE WIRE ARC TOOL WITH OXIDATION CONTROL
WO2017165546A1 (en) 2016-03-22 2017-09-28 Scoperta, Inc. Fully readable thermal spray coating
CA3095046A1 (en) 2018-03-29 2019-10-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
JP7641218B2 (ja) 2018-10-26 2025-03-06 エリコン メテコ（ユーエス）インコーポレイテッド 耐食性かつ耐摩耗性のニッケル系合金
CN112041103B (zh) * 2019-01-30 2022-10-25 住友电气工业株式会社 烧结材料以及烧结材料的制造方法
CN113631750A (zh) 2019-03-28 2021-11-09 欧瑞康美科（美国）公司 用于涂布发动机气缸孔的热喷涂铁基合金
EP3962693A1 (en) 2019-05-03 2022-03-09 Oerlikon Metco (US) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
EP3997252B1 (en) 2019-07-09 2025-10-29 Oerlikon Metco (US) Inc. Iron-based alloys designed for wear and corrosion resistance
KR20210029582A (ko) 2019-09-06 2021-03-16 현대자동차주식회사 철계 예합금 분말, 철계 확산접합 분말 및 이를 이용하는 분말야금용 철계 합금 분말

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US3901661A (en) 1972-04-06 1975-08-26 Toyo Kohan Co Ltd Prealloyed steel powder for formation of structural parts by powder forging and powder forged article for structural parts
US4069044A (en) 1976-08-06 1978-01-17 Stanislaw Mocarski Method of producing a forged article from prealloyed-premixed water atomized ferrous alloy powder
JPS5810962B2 (ja) 1978-10-30 1983-02-28 川崎製鉄株式会社 圧縮性、成形性および熱処理特性に優れる合金鋼粉
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JPH0772282B2 (ja) * 1990-10-25 1995-08-02 川崎製鉄株式会社 高圧縮性Ｃｒ系合金鋼粉およびそれを用いた高強度焼結材料の製造方法
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SE0201824D0 (sv) * 2002-06-14 2002-06-14 Hoeganaes Ab Pre-alloyed iron based powder
JP4291639B2 (ja) * 2003-08-28 2009-07-08 トヨタ自動車株式会社 鉄基焼結合金およびその製造方法
US20060086204A1 (en) * 2004-10-18 2006-04-27 Edmond Ilia Impact of copper and carbon on mechanical properties of iron-carbon-copper alloys for powder metal forging applications
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JP6080164B2 (ja) 2013-10-02 2017-02-15 古河電気工業株式会社 蛍光標識粒子

Also Published As

Publication number Publication date
KR101673484B1 (ko) 2016-11-07
JP2015110842A (ja) 2015-06-18
RU2010131154A (ru) 2012-02-10
US20100278681A1 (en) 2010-11-04
CA2710748C (en) 2016-08-16
CN101925684A (zh) 2010-12-22
KR20100102684A (ko) 2010-09-24
WO2009085000A1 (en) 2009-07-09
US8398739B2 (en) 2013-03-19
EP2235225A1 (en) 2010-10-06
CN104711472A (zh) 2015-06-17
EP2235225A4 (en) 2015-07-08
TWI447238B (zh) 2014-08-01
JP2011508090A (ja) 2011-03-10
RU2490353C2 (ru) 2013-08-20
CA2710748A1 (en) 2009-07-09
TW200942627A (en) 2009-10-16
EP2235225B1 (en) 2016-10-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]