TWI294318B - Sinter-hardening powders and their sintered compacts - Google Patents
Sinter-hardening powders and their sintered compacts Download PDFInfo
- Publication number
- TWI294318B TWI294318B TW095121179A TW95121179A TWI294318B TW I294318 B TWI294318 B TW I294318B TW 095121179 A TW095121179 A TW 095121179A TW 95121179 A TW95121179 A TW 95121179A TW I294318 B TWI294318 B TW I294318B
- Authority
- TW
- Taiwan
- Prior art keywords
- sinter
- sintered compacts
- hardening
- powders
- hardening powders
- Prior art date
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
-
- 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
- B22F3/1017—Multiple heating or additional steps
- B22F3/1028—Controlled cooling
-
- 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
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/308,824 US20060201280A1 (en) | 2004-06-10 | 2006-05-11 | Sinter-hardening powder and their sintered compacts |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200742623A TW200742623A (en) | 2007-11-16 |
TWI294318B true TWI294318B (en) | 2008-03-11 |
Family
ID=38650791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095121179A TWI294318B (en) | 2006-05-11 | 2006-06-14 | Sinter-hardening powders and their sintered compacts |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060201280A1 (en) |
CN (1) | CN101069927B (en) |
DE (1) | DE102006027851B3 (en) |
TW (1) | TWI294318B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI570245B (en) * | 2015-11-19 | 2017-02-11 | Taiwan Powder Technologies Co Ltd | A method for preparing a porous spherical iron-based alloy powder by a reduction reaction, the powder and the powder are prepared Sintered body |
US10065244B2 (en) | 2016-04-18 | 2018-09-04 | Taiwan Powder Technologies Co., Ltd. | Method for fabricating porous spherical iron-based alloy powder |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT507707B1 (en) | 2008-12-19 | 2010-09-15 | Univ Wien Tech | IRON CARBON MASTERALLOY |
CN102248156B (en) * | 2011-06-14 | 2013-03-27 | 吕元之 | Powder metallurgy car connecting rod and common mould pressing production method thereof |
TWI522192B (en) * | 2012-07-31 | 2016-02-21 | 台耀科技股份有限公司 | Method of producing pressed-and-sintered workpiece and workpiece thereof |
CN103028732B (en) * | 2012-12-10 | 2014-09-17 | 林跃春 | Powder metallurgy air inlet/outlet valve seat ring of diesel engine automobile and preparation method of powder metallurgy air inlet/outlet valve seat ring |
CN105268975B (en) * | 2014-07-11 | 2017-08-29 | 台耀科技股份有限公司 | The preparation method of high-density powder metallurgy metal soft magnetic material |
CN104313502A (en) * | 2014-09-25 | 2015-01-28 | 昆山伯建精密模具有限公司 | Insulator mold and preparation method thereof |
CN106702281A (en) * | 2017-02-23 | 2017-05-24 | 深圳市卡德姆科技有限公司 | High-speed tool steel for sintering procedure of metal injection molding |
CN109202067A (en) * | 2017-11-10 | 2019-01-15 | 宁波市鄞州业鑫汽车零部件有限公司 | It is a kind of that the sinter-hardened process of powder metallurgy product is realized using normal sintering furnace |
CN111774562B (en) * | 2020-06-22 | 2022-07-15 | 陈柏翰 | Powder composition, preparation method and application thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1009425A (en) * | 1961-11-30 | 1965-11-10 | Birmingham Small Arms Co Ltd | Improvements in or relating to metal powders and articles produced therefrom |
US3982907A (en) * | 1972-03-30 | 1976-09-28 | Nippon Piston Ring Co., Ltd. | Heat and wear resistant sintered alloy |
JPS6038461B2 (en) * | 1978-03-08 | 1985-08-31 | 住友電気工業株式会社 | Sintered alloy with excellent wear resistance |
US4494988A (en) * | 1983-12-19 | 1985-01-22 | Armco Inc. | Galling and wear resistant steel alloy |
EP0421811B1 (en) * | 1989-10-06 | 1996-01-03 | Sumitomo Metal Mining Company Limited | Alloy steel for use in injection molded sinterings produced by powder metallurgy |
CN1052907A (en) * | 1989-12-23 | 1991-07-10 | 湖南省冶金材料研究所 | Stibiated iron base materials for powder metallurgy |
EP0610231A1 (en) * | 1992-09-09 | 1994-08-17 | STACKPOLE Limited | Powder metal alloy process |
US5834640A (en) * | 1994-01-14 | 1998-11-10 | Stackpole Limited | Powder metal alloy process |
JP3504786B2 (en) * | 1995-09-27 | 2004-03-08 | 日立粉末冶金株式会社 | Method for producing iron-based sintered alloy exhibiting quenched structure |
US5876481A (en) * | 1996-06-14 | 1999-03-02 | Quebec Metal Powders Limited | Low alloy steel powders for sinterhardening |
US6485540B1 (en) * | 2000-08-09 | 2002-11-26 | Keystone Investment Corporation | Method for producing powder metal materials |
US6689184B1 (en) * | 2002-07-19 | 2004-02-10 | Latitude Manufacturing Technologies, Inc. | Iron-based powdered metal compositions |
JP3952006B2 (en) * | 2003-11-26 | 2007-08-01 | セイコーエプソン株式会社 | Raw material powder for sintering or granulated powder for sintering and sintered body thereof |
-
2006
- 2006-05-11 US US11/308,824 patent/US20060201280A1/en not_active Abandoned
- 2006-06-14 TW TW095121179A patent/TWI294318B/en active
- 2006-06-15 CN CN2006100871915A patent/CN101069927B/en not_active Expired - Fee Related
- 2006-06-16 DE DE102006027851A patent/DE102006027851B3/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI570245B (en) * | 2015-11-19 | 2017-02-11 | Taiwan Powder Technologies Co Ltd | A method for preparing a porous spherical iron-based alloy powder by a reduction reaction, the powder and the powder are prepared Sintered body |
US10065244B2 (en) | 2016-04-18 | 2018-09-04 | Taiwan Powder Technologies Co., Ltd. | Method for fabricating porous spherical iron-based alloy powder |
Also Published As
Publication number | Publication date |
---|---|
DE102006027851B3 (en) | 2007-12-06 |
TW200742623A (en) | 2007-11-16 |
CN101069927A (en) | 2007-11-14 |
US20060201280A1 (en) | 2006-09-14 |
CN101069927B (en) | 2012-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI294318B (en) | Sinter-hardening powders and their sintered compacts | |
EP1778322A4 (en) | Powder inhaler featuring reduced compaction inhaler | |
EP2155921A4 (en) | Iron-based powder and composition thereof | |
GB2450669B (en) | Tantalam powder and methods of manufacturing same | |
EP2177557A4 (en) | Laser-sinterable powder and shaped article thereof | |
TWI368544B (en) | Iron-based powder mixture and method of manufacturing iron-based compacted body and iron-based sintered body | |
TWI371244B (en) | Powder compression molding machine and powder compact continuous fabrication system using the same | |
EP2141136A4 (en) | Ni-zn-cu ferrite powder, green sheet and sintered body | |
EP2039667A4 (en) | Composite sinter | |
EP1931808A4 (en) | Powder metallurgy methods and compositions | |
EP2024524A4 (en) | Infiltrant matrix powder and product using such powder | |
EP1731134A4 (en) | Functional powders | |
PL1858635T3 (en) | Microscapsule powder | |
GB0623297D0 (en) | Microwave sintering | |
ZA200810405B (en) | Powder inhaler | |
EP2108632A4 (en) | Sintered composite material | |
IL197368A0 (en) | Metal powder | |
EP2022758A4 (en) | Ceramic powder and method of using the same | |
EP1905751A4 (en) | Composite sintered compact | |
IL197307A0 (en) | Metal powder | |
HK1143129A1 (en) | Powders | |
EP1997777A4 (en) | Silica powder and use thereof | |
EP2116579A4 (en) | Composite particle and uses thereof | |
SG111177A1 (en) | Fine particle powder production | |
EP1995004A4 (en) | Mixed powder for powder metallurgy, green compact thereof and sintered compact |