SE9701976D0 - Method of monitoring and controlling the composition of the sintering atmosphere - Google Patents

Method of monitoring and controlling the composition of the sintering atmosphere

Info

Publication number
SE9701976D0
SE9701976D0 SE9701976A SE9701976A SE9701976D0 SE 9701976 D0 SE9701976 D0 SE 9701976D0 SE 9701976 A SE9701976 A SE 9701976A SE 9701976 A SE9701976 A SE 9701976A SE 9701976 D0 SE9701976 D0 SE 9701976D0
Authority
SE
Sweden
Prior art keywords
monitoring
controlling
composition
sintering atmosphere
sintering
Prior art date
Application number
SE9701976A
Other languages
English (en)
Inventor
Johan Arvidsson
Ola Eriksson
Original Assignee
Hoeganaes Ab
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 filed Critical Hoeganaes Ab
Priority to SE9701976A priority Critical patent/SE9701976D0/sv
Publication of SE9701976D0 publication Critical patent/SE9701976D0/sv
Priority to TW087102722A priority patent/TW431918B/zh
Priority to PCT/SE1998/001009 priority patent/WO1998053939A1/en
Priority to RU99128104/02A priority patent/RU2212981C2/ru
Priority to CA002291148A priority patent/CA2291148A1/en
Priority to DE69817589T priority patent/DE69817589T2/de
Priority to EP98924731A priority patent/EP1015154B1/en
Priority to ES98924731T priority patent/ES2201498T3/es
Priority to BR9809490-4A priority patent/BR9809490A/pt
Priority to KR1019997011007A priority patent/KR100566650B1/ko
Priority to CNB988066777A priority patent/CN1206067C/zh
Priority to AU76830/98A priority patent/AU7683098A/en
Priority to JP50059499A priority patent/JP2002501576A/ja
Priority to US09/448,491 priority patent/US6303077B1/en

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
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Furnace Details (AREA)
  • Pallets (AREA)
  • Tunnel Furnaces (AREA)
SE9701976A 1997-05-27 1997-05-27 Method of monitoring and controlling the composition of the sintering atmosphere SE9701976D0 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9701976A SE9701976D0 (sv) 1997-05-27 1997-05-27 Method of monitoring and controlling the composition of the sintering atmosphere
TW087102722A TW431918B (en) 1997-05-27 1998-02-25 Method of monitoring and controlling the composition of the sintering atmosphere
JP50059499A JP2002501576A (ja) 1997-05-27 1998-05-27 焼結雰囲気の組成をモニタリングし制御する方法
EP98924731A EP1015154B1 (en) 1997-05-27 1998-05-27 Method of monitoring and controlling the composition of sintering atmosphere
RU99128104/02A RU2212981C2 (ru) 1997-05-27 1998-05-27 Способ контроля и регулирования состава атмосферы при спекании
CA002291148A CA2291148A1 (en) 1997-05-27 1998-05-27 Method of monitoring and controlling the composition of sintering atmosphere
DE69817589T DE69817589T2 (de) 1997-05-27 1998-05-27 Verfahren zur darstellung und kontrolle einer sinter-atmosphäre
PCT/SE1998/001009 WO1998053939A1 (en) 1997-05-27 1998-05-27 Method of monitoring and controlling the composition of sintering atmosphere
ES98924731T ES2201498T3 (es) 1997-05-27 1998-05-27 Metodo de monitorizacion y control de la composicion de una atmosfera de sinterizacion.
BR9809490-4A BR9809490A (pt) 1997-05-27 1998-05-27 "método de monitorização e controle da composição de atmosfera de sinterização"
KR1019997011007A KR100566650B1 (ko) 1997-05-27 1998-05-27 소결 분위기의 조성을 감시 및 제어하기 위한 방법
CNB988066777A CN1206067C (zh) 1997-05-27 1998-05-27 烧结气氛组成的监控方法
AU76830/98A AU7683098A (en) 1997-05-27 1998-05-27 Method of monitoring and controlling the composition of sintering atmosphere
US09/448,491 US6303077B1 (en) 1997-05-27 1999-11-24 Method of monitoring and controlling the composition of sintering atmosphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701976A SE9701976D0 (sv) 1997-05-27 1997-05-27 Method of monitoring and controlling the composition of the sintering atmosphere

Publications (1)

Publication Number Publication Date
SE9701976D0 true SE9701976D0 (sv) 1997-05-27

Family

ID=20407100

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701976A SE9701976D0 (sv) 1997-05-27 1997-05-27 Method of monitoring and controlling the composition of the sintering atmosphere

Country Status (14)

Country Link
US (1) US6303077B1 (sv)
EP (1) EP1015154B1 (sv)
JP (1) JP2002501576A (sv)
KR (1) KR100566650B1 (sv)
CN (1) CN1206067C (sv)
AU (1) AU7683098A (sv)
BR (1) BR9809490A (sv)
CA (1) CA2291148A1 (sv)
DE (1) DE69817589T2 (sv)
ES (1) ES2201498T3 (sv)
RU (1) RU2212981C2 (sv)
SE (1) SE9701976D0 (sv)
TW (1) TW431918B (sv)
WO (1) WO1998053939A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505699B1 (de) 2007-09-03 2010-10-15 Miba Sinter Austria Gmbh Verfahren zur herstellung eines sintergehärteten bauteils
DE102011101264B4 (de) 2011-05-11 2022-05-19 Air Liquide Deutschland Gmbh Verfahren zur Wärmebehandlung von gepressten Formteilen
KR101619919B1 (ko) * 2012-03-27 2016-05-11 간토 야낀 고교 가부시키가이샤 열처리 방법 및 열처리 장치, 및 열처리 시스템
US20150102538A1 (en) * 2012-07-04 2015-04-16 Kanto Yakin Kogyo Co., Ltd. Method for heat treatment, heat treatment apparatus, and heat treatment system
DE102013104806A1 (de) 2013-05-08 2014-11-13 Sandvik Materials Technology Deutschland Gmbh Bandofen
EP3043135A1 (en) * 2015-01-08 2016-07-13 Linde Aktiengesellschaft Apparatus and method for controlling a sintering process
CN108088252B (zh) * 2016-11-23 2020-12-04 中冶长天国际工程有限责任公司 一种喷吹辅助烧结法用燃气浓度精准控制装置及其控制方法
US11865618B2 (en) 2018-12-26 2024-01-09 Hewlett-Packard Development Company, L.P. Tracer gas endpoint-monitored sinter systems
JP7479874B2 (ja) 2020-03-09 2024-05-09 イビデン株式会社 連続焼成炉及び連続焼成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028100A (en) * 1973-05-17 1977-06-07 Chrysler Corporation Heat treating atmospheres
JPS5178714A (en) * 1974-12-28 1976-07-08 Kobe Steel Ltd Kofunmatsutaino kanetsuhoho
CA1190418A (en) * 1980-04-21 1985-07-16 Nobuhito Kuroishi Process for producing sintered ferrous alloys
CA1225536A (en) * 1982-08-09 1987-08-18 Borgwarner Transmission Systems Inc. High efficiency reduction carburization
US4891246A (en) * 1986-10-14 1990-01-02 E. I. Du Pont De Nemours And Company Controlled atmosphere firing process
US4964907A (en) * 1988-08-20 1990-10-23 Kawasaki Steel Corp. Sintered bodies and production process thereof
DE4113928A1 (de) * 1991-03-13 1992-09-17 Asea Brown Boveri Verfahren zur herstellung eines sinterkoerpers aus stahlpulver
JPH09263801A (ja) 1996-03-28 1997-10-07 Kawasaki Steel Corp 鉄鋼粉の仕上熱処理方法及び仕上熱処理炉
US5892164A (en) * 1997-03-19 1999-04-06 Air Products And Chemicals, Inc. Carbon steel powders and method of manufacturing powder metal components therefrom

Also Published As

Publication number Publication date
EP1015154B1 (en) 2003-08-27
ES2201498T3 (es) 2004-03-16
US6303077B1 (en) 2001-10-16
KR20010049179A (ko) 2001-06-15
CN1261831A (zh) 2000-08-02
DE69817589D1 (de) 2003-10-02
RU2212981C2 (ru) 2003-09-27
CA2291148A1 (en) 1998-12-03
JP2002501576A (ja) 2002-01-15
AU7683098A (en) 1998-12-30
WO1998053939A1 (en) 1998-12-03
DE69817589T2 (de) 2004-06-24
BR9809490A (pt) 2000-10-17
TW431918B (en) 2001-05-01
EP1015154A1 (en) 2000-07-05
KR100566650B1 (ko) 2006-04-03
CN1206067C (zh) 2005-06-15

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