JPH0459383B2 - - Google Patents

Info

Publication number
JPH0459383B2
JPH0459383B2 JP59045486A JP4548684A JPH0459383B2 JP H0459383 B2 JPH0459383 B2 JP H0459383B2 JP 59045486 A JP59045486 A JP 59045486A JP 4548684 A JP4548684 A JP 4548684A JP H0459383 B2 JPH0459383 B2 JP H0459383B2
Authority
JP
Japan
Prior art keywords
stainless steel
less
phase
ferrite
austenite
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.)
Expired
Application number
JP59045486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60190552A (ja
Inventor
Takeo Kudo
Yoshio Taruya
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP59045486A priority Critical patent/JPS60190552A/ja
Priority to US06/710,086 priority patent/US4581202A/en
Priority to CA000476201A priority patent/CA1238211A/en
Priority to EP85301686A priority patent/EP0157509B1/en
Priority to DE8585301686T priority patent/DE3566555D1/de
Publication of JPS60190552A publication Critical patent/JPS60190552A/ja
Publication of JPH0459383B2 publication Critical patent/JPH0459383B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous 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
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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%
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
JP59045486A 1984-03-12 1984-03-12 焼結ステンレス鋼およびその製造方法 Granted JPS60190552A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59045486A JPS60190552A (ja) 1984-03-12 1984-03-12 焼結ステンレス鋼およびその製造方法
US06/710,086 US4581202A (en) 1984-03-12 1985-03-11 Sintered stainless steel and production process therefor
CA000476201A CA1238211A (en) 1984-03-12 1985-03-11 Sintered stainless steel and production process therefor
EP85301686A EP0157509B1 (en) 1984-03-12 1985-03-12 Sintered stainless steel and production process therefor
DE8585301686T DE3566555D1 (en) 1984-03-12 1985-03-12 Sintered stainless steel and production process therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59045486A JPS60190552A (ja) 1984-03-12 1984-03-12 焼結ステンレス鋼およびその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2412337A Division JPH0663055B2 (ja) 1990-12-20 1990-12-20 焼結ステンレス鋼

Publications (2)

Publication Number Publication Date
JPS60190552A JPS60190552A (ja) 1985-09-28
JPH0459383B2 true JPH0459383B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-22

Family

ID=12720729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59045486A Granted JPS60190552A (ja) 1984-03-12 1984-03-12 焼結ステンレス鋼およびその製造方法

Country Status (5)

Country Link
US (1) US4581202A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0157509B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60190552A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1238211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3566555D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1240537A (en) * 1984-06-06 1988-08-16 Yoshio Tarutani Sintered stainless steel and production process therefor
JPS61201706A (ja) * 1985-03-01 1986-09-06 Sumitomo Metal Ind Ltd 継目無し焼結鋼管およびその製造方法
US4724000A (en) * 1986-10-29 1988-02-09 Eaton Corporation Powdered metal valve seat insert
WO1990000207A1 (en) * 1988-06-27 1990-01-11 Kawasaki Steel Corporation Sintered alloy steel with excellent corrosion resistance and process for its production
SE503422C2 (sv) * 1994-01-19 1996-06-10 Soederfors Powder Ab Sätt vid framställning av en sammansatt produkt av rostfria stål
US5856625A (en) * 1995-03-10 1999-01-05 Powdrex Limited Stainless steel powders and articles produced therefrom by powder metallurgy
FI100388B (fi) * 1996-01-22 1997-11-28 Rauma Materials Tech Oy Kulutusta kestävä, sitkeä teräs
RU2118584C1 (ru) * 1997-11-20 1998-09-10 Республиканский инженерно-технический центр порошковой металлургии с НИИ проблем порошковой технологии и покрытий и опытным производством Способ изготовления порошковых деталей
US6746548B2 (en) * 2001-12-14 2004-06-08 Mmfx Technologies Corporation Triple-phase nano-composite steels
CN1450332B (zh) * 2003-02-28 2011-02-09 上海电力学院 不锈钢管凝汽器的选材方法
US20050129563A1 (en) * 2003-12-11 2005-06-16 Borgwarner Inc. Stainless steel powder for high temperature applications
RU2304048C2 (ru) * 2005-02-03 2007-08-10 Открытое акционерное общество "Завод им. В.А. Дегтярева" Способ получения заготовок дамасской стали
US20060285989A1 (en) * 2005-06-20 2006-12-21 Hoeganaes Corporation Corrosion resistant metallurgical powder compositions, methods, and compacted articles
ATE556798T1 (de) * 2008-09-12 2012-05-15 Klein Ag L Artikel aus pulvermetallurgischem, bleifreiem automatenstahl und herstellungsverfahren dafür
US8479700B2 (en) * 2010-01-05 2013-07-09 L. E. Jones Company Iron-chromium alloy with improved compressive yield strength and method of making and use thereof
AU2014370512B2 (en) 2013-12-27 2019-07-04 Stamicarbon B.V. Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy
US10704125B2 (en) 2015-11-09 2020-07-07 Crs Holdings, Inc. Free-machining powder metallurgy steel articles and method of making same
KR101747094B1 (ko) 2015-12-23 2017-06-15 주식회사 포스코 삼상 스테인리스강 및 그 제조방법
EP3333275B1 (en) * 2016-12-07 2020-11-11 Höganäs AB (publ) Stainless steel powder for producing sintered duplex stainless steel
GB201803142D0 (en) * 2018-02-27 2018-04-11 Rolls Royce Plc A method of manufacturing an austenitc iron alloy
US20220258238A1 (en) * 2019-09-05 2022-08-18 Hewlett-Packard Development Company, L.P. Three-dimensional printing with austenitic steel particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940269A (en) * 1968-07-10 1976-02-24 Minnesota Mining And Manufacturing Company Sintered austenitic-ferritic chromium-nickel steel alloy
BE793539A (fr) * 1971-12-30 1973-06-29 Int Nickel Ltd Perfectionnements relatifs a la compression des poudres
DE2221965C2 (de) * 1972-05-02 1974-05-22 Mannesmann Ag, 4000 Duesseldorf Pulvergemisch für die pulvermetallurgische Herstellung von Sintergenauteilen aus Stahl
JPS51146318A (en) * 1975-06-11 1976-12-15 Teikoku Piston Ring Co Ltd Sintered alloy with heat and wear resistance
US4422875A (en) * 1980-04-25 1983-12-27 Hitachi Powdered Metals Co., Ltd. Ferro-sintered alloys
SE434353B (sv) * 1981-02-06 1984-07-23 Nyby Uddeholm Ab Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna

Also Published As

Publication number Publication date
JPS60190552A (ja) 1985-09-28
CA1238211A (en) 1988-06-21
EP0157509B1 (en) 1988-11-30
EP0157509A1 (en) 1985-10-09
US4581202A (en) 1986-04-08
DE3566555D1 (en) 1989-01-05

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