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ES8701562A1 - Un procedimiento para producir una mezcla de polvo de hierroque contiene sulfuro de manganeso - Google Patents

Un procedimiento para producir una mezcla de polvo de hierroque contiene sulfuro de manganeso

Info

Publication number
ES8701562A1
ES8701562A1 ES549415A ES549415A ES8701562A1 ES 8701562 A1 ES8701562 A1 ES 8701562A1 ES 549415 A ES549415 A ES 549415A ES 549415 A ES549415 A ES 549415A ES 8701562 A1 ES8701562 A1 ES 8701562A1
Authority
ES
Spain
Prior art keywords
iron powder
powder mixture
manganese sulphide
production
containing iron
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
ES549415A
Other languages
English (en)
Other versions
ES549415A0 (es
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.)
Hoganas AB
Original Assignee
Hoganas 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 Hoganas AB filed Critical Hoganas AB
Publication of ES549415A0 publication Critical patent/ES549415A0/es
Publication of ES8701562A1 publication Critical patent/ES8701562A1/es
Expired legal-status Critical Current

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 prealloyed powders or a master alloy
    • C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

METODO DE PREPARACION DE MEZCLAS DE POLVO DE HIERRO QUE CONTIENEN SULFURO DE MANGANESO. CONSISTE EN MEZCLAR INTIMAMENTE POLVO MUY FINO DE SULFURO DE MANGANESO QUE TIENE UN TAMAÑO DE PARTICULAS MENOR QUE 10 MM CON POLVO DE HIERRO, EN LA PROPORCION DE 0,05-5% DE SULFURO DE MANGANESO RESPECTO A LA MEZCLA FINAL. A LA MEZCLA SE PUEDEN AÑADIR OTROS ELEMENTOS COMO COBRE, NIQUEL, MOLIBDENO, CROMO, CARBONO, FOSFORO Y SILICIO. ESTAS MEZCLAS TIENEN APLICACIONES PARA LA FABRICACION DE CUERPOS SINTERIZADOS.
ES549415A 1984-11-30 1985-11-29 Un procedimiento para producir una mezcla de polvo de hierroque contiene sulfuro de manganeso Expired ES8701562A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8406054A SE445715B (sv) 1984-11-30 1984-11-30 Mangansulfidhaltig jernpulverblandning

Publications (2)

Publication Number Publication Date
ES549415A0 ES549415A0 (es) 1986-12-01
ES8701562A1 true ES8701562A1 (es) 1986-12-01

Family

ID=20357979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549415A Expired ES8701562A1 (es) 1984-11-30 1985-11-29 Un procedimiento para producir una mezcla de polvo de hierroque contiene sulfuro de manganeso

Country Status (4)

Country Link
EP (1) EP0183666A1 (es)
JP (1) JPH0645804B2 (es)
ES (1) ES8701562A1 (es)
SE (1) SE445715B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266936B1 (en) * 1986-10-29 1992-05-13 Eaton Corporation Powdered metal part
SE468120B (sv) * 1990-03-20 1992-11-09 Hoeganaes Ab Tillsatspulver foer foerbaettring av maskinbearbetbarhet och/ eller noetningsresistans, samt jaern- eller staalpulver innehaallande saadant tillsatspulver
ATA240391A (de) * 1991-12-04 1994-10-15 Boehler Edelstahl Gegenstand aus stahl für kunststofformen sowie verfahren und vorrichtung zu seiner herstellung
US5346529A (en) * 1992-03-23 1994-09-13 Tecsyn Pmp, Inc. Powdered metal mixture composition
GB2279665B (en) * 1992-04-01 1996-04-10 Brico Eng A method of sintering machinable ferrous-based materials
GB9207139D0 (en) * 1992-04-01 1992-05-13 Brico Eng Sintered materials
US5522914A (en) * 1993-09-27 1996-06-04 Crucible Materials Corporation Sulfur-containing powder-metallurgy tool steel article
CA2131652C (en) * 1993-09-27 2004-06-01 William Stasko Sulfur-containing powder-metallurgy tool steel article
DE19943510C1 (de) * 1999-09-10 2001-01-25 Chemetall Ges Mbh Wien Oberflächenmodifiziertes Mangansulfid, Verfahren zu dessen Herstellung sowie dessen Verwendung
KR100437643B1 (ko) * 2001-11-30 2004-06-30 가야에이엠에이 주식회사 소결제품 제조시 첨가되는 복합 황화망간의 조성물
JP4412133B2 (ja) 2004-09-27 2010-02-10 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉
JP4640162B2 (ja) * 2005-12-21 2011-03-02 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉および鉄基焼結体
US8795407B2 (en) 2008-12-22 2014-08-05 Hoganas Ab (Publ) Machinability improving composition
EP2743361A1 (en) * 2012-12-14 2014-06-18 Höganäs AB (publ) New product and use thereof
CA2916153C (en) 2013-07-18 2018-02-06 Jfe Steel Corporation Mixed powder for powder metallurgy, method of manufacturing same, and method of manufacturing iron-based powder sintered body
CN107208204B (zh) 2015-02-03 2021-06-18 霍加纳斯股份有限公司 用于容易切削加工的粉末金属组合物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130843B2 (es) * 1971-12-22 1976-09-03
SE378260B (es) * 1973-11-29 1975-08-25 Hoeganaes Ab
JPS5819722B2 (ja) * 1974-09-17 1983-04-19 三菱重工業株式会社 コウミツドシヨウケツコウ ノ セイゾウホウホウ
JPS5538018B2 (es) * 1974-11-15 1980-10-01
SE410984B (sv) * 1975-10-24 1979-11-19 Hoeganaes Ab Fosforhaltigt stalpulver och sett for dess framstellning
JPS5662951A (en) * 1979-10-24 1981-05-29 Hitachi Ltd Sintered iron alloy
DE3005513A1 (de) * 1980-02-14 1981-08-20 Schwäbische Hüttenwerke GmbH, 7080 Aalen Sintereisen-formteil und verfahren zur herstellung eines solchen formteils
JPS57123955A (en) * 1981-01-26 1982-08-02 Mitsubishi Metal Corp Free graphite dispersion type sintered sliding iron material and its manufacture
JPS6037180B2 (ja) * 1981-05-27 1985-08-24 日本国有鉄道 硫化マンガンを含有する鉄系若しくは銅系焼結摺動材料
JPS5837158A (ja) * 1981-08-27 1983-03-04 Toyota Motor Corp 耐摩耗性焼結合金

Also Published As

Publication number Publication date
SE445715B (sv) 1986-07-14
SE8406054D0 (sv) 1984-11-30
ES549415A0 (es) 1986-12-01
EP0183666A1 (en) 1986-06-04
SE8406054L (sv) 1986-05-31
JPH0645804B2 (ja) 1994-06-15
JPS61147801A (ja) 1986-07-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303