BR112017012050A2 - pó de liga à base de ferro para metalurgia em pó, e membro sínter-forjado - Google Patents
pó de liga à base de ferro para metalurgia em pó, e membro sínter-forjadoInfo
- Publication number
- BR112017012050A2 BR112017012050A2 BR112017012050A BR112017012050A BR112017012050A2 BR 112017012050 A2 BR112017012050 A2 BR 112017012050A2 BR 112017012050 A BR112017012050 A BR 112017012050A BR 112017012050 A BR112017012050 A BR 112017012050A BR 112017012050 A2 BR112017012050 A2 BR 112017012050A2
- Authority
- BR
- Brazil
- Prior art keywords
- powder
- iron
- based alloy
- sinter
- forged
- Prior art date
Links
Classifications
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- 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
-
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- B22F1/14—Treatment of metallic powder
-
- 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
- B22F1/17—Metallic particles coated with metal
-
- 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
- B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
-
- 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
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- 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
-
- 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
- B22F2003/175—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging by hot forging, below sintering temperature
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/10—Copper
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
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)
- Forging (AREA)
Abstract
um pó de liga à base de ferro para metalurgia em pó que contém 2,0% em massa a 5,0% em massa de cu, o saldo sendo fe e impurezas incidentes. de 1/10 a 8/10 do cu é ligado por difusão em forma de pó às superfícies de pó de ferro que serve como uma matéria-prima para o pó de liga à base de ferro, e o restante do cu está contido nesse pó de ferro como uma pré-liga. o pó de liga à base de ferro tem compres-sibilidade superior a pós de liga à base de ferro pré-ligados com cu convencionais e possibilita a produção de um membro sínter-forjado de alta resistência mesmo quando sinterizado a uma temperatura menor do que pós de liga à base de ferro convencionais que contêm pó de cu misturado.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014252313 | 2014-12-12 | ||
JP2014-252313 | 2014-12-12 | ||
JP2015-120565 | 2015-06-15 | ||
JP2015120565 | 2015-06-15 | ||
PCT/JP2015/006109 WO2016092827A1 (ja) | 2014-12-12 | 2015-12-08 | 粉末冶金用鉄基合金粉末および焼結鍛造部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017012050A2 true BR112017012050A2 (pt) | 2017-12-26 |
BR112017012050B1 BR112017012050B1 (pt) | 2021-07-13 |
Family
ID=56107039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017012050-0A BR112017012050B1 (pt) | 2014-12-12 | 2015-12-08 | Pó de liga à base de ferro para metalurgia em pó, e membro sínter-forjado |
Country Status (9)
Country | Link |
---|---|
US (1) | US10774403B2 (pt) |
JP (1) | JP5999285B1 (pt) |
KR (1) | KR101918431B1 (pt) |
CN (1) | CN107000053B (pt) |
BR (1) | BR112017012050B1 (pt) |
CA (1) | CA2969511C (pt) |
DE (1) | DE112015005554T5 (pt) |
SE (1) | SE541758C2 (pt) |
WO (1) | WO2016092827A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112020010736A2 (pt) * | 2017-11-30 | 2020-11-10 | Gkn Sinter Metals, Llc | composição de liga de metal em pó para inserção de metal em pó sinterizado para fundição de alumínio |
KR102663665B1 (ko) * | 2018-12-28 | 2024-05-03 | 현대자동차주식회사 | 분말야금용 철계분말 및 이의 제조방법 |
KR102660345B1 (ko) | 2018-12-28 | 2024-04-23 | 현대자동차주식회사 | 분말야금용 금속분말 및 이의 제조방법 |
CA3138161A1 (en) | 2019-05-24 | 2020-12-03 | Nao NASU | Iron-based alloy sintered body and iron-based mixed powder for powder metallurgy |
KR20210029582A (ko) * | 2019-09-06 | 2021-03-16 | 현대자동차주식회사 | 철계 예합금 분말, 철계 확산접합 분말 및 이를 이용하는 분말야금용 철계 합금 분말 |
JP7060101B2 (ja) | 2019-09-27 | 2022-04-26 | Jfeスチール株式会社 | 粉末冶金用合金鋼粉、粉末冶金用鉄基混合粉及び焼結体 |
CN111139427B (zh) * | 2020-01-14 | 2022-03-11 | 合肥波林新材料股份有限公司 | 铁基烧结硫蒸材料、轴套及其制备方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
JPS59215401A (ja) * | 1983-05-19 | 1984-12-05 | Kawasaki Steel Corp | 粉末冶金用合金鋼粉およびその製造方法 |
JPH01180902A (ja) * | 1988-01-12 | 1989-07-18 | Kobe Steel Ltd | 焼結用Fe粉 |
JPH01290702A (ja) * | 1988-05-17 | 1989-11-22 | Sumitomo Metal Ind Ltd | 粉末冶金用鉄系粉末とその製造方法 |
JPH04259351A (ja) * | 1991-02-14 | 1992-09-14 | Nissan Motor Co Ltd | 耐摩耗性鉄基焼結合金の製造方法 |
JP3484674B2 (ja) * | 1994-09-21 | 2004-01-06 | 同和鉄粉工業株式会社 | 粉末冶金用鉄基銅複合粉末の製造方法 |
JP3918236B2 (ja) * | 1996-08-02 | 2007-05-23 | Jfeスチール株式会社 | 部分拡散合金化鋼粉の製造方法 |
JP3651420B2 (ja) | 2000-08-31 | 2005-05-25 | Jfeスチール株式会社 | 粉末冶金用合金鋼粉 |
US6391083B1 (en) | 2000-11-09 | 2002-05-21 | Kobeico Metal Powder Of America, Inc. | Mixture for powder metallurgy product and method for producing the same |
SE0203135D0 (sv) * | 2002-10-23 | 2002-10-23 | Hoeganaes Ab | Dimensional control |
JP4093070B2 (ja) | 2003-01-29 | 2008-05-28 | Jfeスチール株式会社 | 合金鋼粉 |
CN100515613C (zh) * | 2004-04-22 | 2009-07-22 | 杰富意钢铁株式会社 | 粉末冶金用混合粉体 |
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 |
WO2006057434A1 (ja) * | 2004-11-25 | 2006-06-01 | Jfe Steel Corporation | 高密度鉄基成形体および高密度鉄基焼結体の製造方法 |
JP4902280B2 (ja) | 2006-07-06 | 2012-03-21 | 株式会社神戸製鋼所 | 粉末鍛造部材、粉末鍛造用混合粉末および粉末鍛造部材の製造方法ならびにそれを用いた破断分割型コンロッド |
US20100154588A1 (en) | 2007-06-14 | 2010-06-24 | Sigurd Berg | Iron-based powder and composition thereof |
US8935852B2 (en) * | 2008-01-04 | 2015-01-20 | Gkn Sinter Metals, Llc | Prealloyed copper powder forged connecting rod |
KR101071522B1 (ko) | 2008-07-08 | 2011-10-10 | 서울대학교산학협력단 | 마그네슘 합금의 성형성 증가 방법 |
RU2524510C2 (ru) * | 2008-12-23 | 2014-07-27 | Хеганес Аб (Пабл) | Способ получения диффузионно-легированного порошка железа или порошка на основе железа, диффузионно-легированный порошок, композиция, включающая диффузионно-легированный порошок, и прессованная и спеченная деталь, изготовленная из упомянутой композиции |
US9297055B2 (en) * | 2010-05-19 | 2016-03-29 | Hoeganaes Corporation | Compositions and methods for improved dimensional control in ferrous powder metallurgy applications |
BR112013001049A2 (pt) * | 2010-07-15 | 2016-05-24 | Hoeganaes Ab Publ | composições de ferro cobre para purificação de fluidos |
-
2015
- 2015-12-08 SE SE1750785A patent/SE541758C2/en unknown
- 2015-12-08 CN CN201580066852.3A patent/CN107000053B/zh active Active
- 2015-12-08 BR BR112017012050-0A patent/BR112017012050B1/pt active IP Right Grant
- 2015-12-08 US US15/533,512 patent/US10774403B2/en active Active
- 2015-12-08 KR KR1020177018825A patent/KR101918431B1/ko active IP Right Grant
- 2015-12-08 JP JP2016517585A patent/JP5999285B1/ja active Active
- 2015-12-08 WO PCT/JP2015/006109 patent/WO2016092827A1/ja active Application Filing
- 2015-12-08 DE DE112015005554.1T patent/DE112015005554T5/de active Pending
- 2015-12-08 CA CA2969511A patent/CA2969511C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2969511C (en) | 2019-02-12 |
WO2016092827A1 (ja) | 2016-06-16 |
DE112015005554T5 (de) | 2017-09-07 |
JPWO2016092827A1 (ja) | 2017-04-27 |
BR112017012050B1 (pt) | 2021-07-13 |
KR20170094321A (ko) | 2017-08-17 |
US20170349981A1 (en) | 2017-12-07 |
CA2969511A1 (en) | 2016-06-16 |
KR101918431B1 (ko) | 2018-11-13 |
CN107000053A (zh) | 2017-08-01 |
JP5999285B1 (ja) | 2016-09-28 |
SE541758C2 (en) | 2019-12-10 |
SE1750785A1 (en) | 2017-06-20 |
US10774403B2 (en) | 2020-09-15 |
CN107000053B (zh) | 2019-05-07 |
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Legal Events
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/12/2015, OBSERVADAS AS CONDICOES LEGAIS. |