JP4582497B2 - 粉末成形体の成形方法 - Google Patents
粉末成形体の成形方法 Download PDFInfo
- Publication number
- JP4582497B2 JP4582497B2 JP2004055363A JP2004055363A JP4582497B2 JP 4582497 B2 JP4582497 B2 JP 4582497B2 JP 2004055363 A JP2004055363 A JP 2004055363A JP 2004055363 A JP2004055363 A JP 2004055363A JP 4582497 B2 JP4582497 B2 JP 4582497B2
- Authority
- JP
- Japan
- Prior art keywords
- potassium
- sodium
- aqueous solution
- powder
- molding
- 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 - Fee Related
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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
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
- B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
-
- 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
- B22F3/02—Compacting only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lubricants (AREA)
- Powder Metallurgy (AREA)
Description
1A 成形部
2 成形型本体
3 下パンチ
4 上パンチ
6 噴出部
7 ヒータ
9 温度制御装置
A 粉末成形体
B 晶出層
L 水溶液
M 原料粉末
Claims (1)
- 成形型本体に形成した成形部にFe系、Cu系の原料粉末を充填した後に、パンチを前記成形部に嵌合して粉末成形体を成形する粉末成形体の成形方法において、前記原料粉末を充填する前に、20℃における100gの水に対する溶解度が3g以上の、りん酸水素2カリウム、りん酸水素2ナトリウム、りん酸3カリウム、りん酸3ナトリウム、ポリりん酸カリウム、ポリりん酸ナトリウム、りん酸リボフラビンカリウム、りん酸リボフラビンナトリウム、硫酸カリウム、硫酸ナトリウム、亜硫酸カリウム、亜硫酸ナトリウム、チオ硫酸カリウム、チオ硫酸ナトリウム、ドデシル硫酸カリウム、ドデシル硫酸ナトリウム、ドデシルベンゼン硫酸カリウム、ドデシルベンゼン硫酸ナトリウム、食用青色1号、食用黄色5号、アスコルビン酸硫酸エステルカリウム、アスコルビン酸硫酸エステルナトリウム、四ほう酸カリウム、四ほう酸ナトリウム、けい酸カリウム、けい酸ナトリウム、タングステン酸カリウム、タングステン酸ナトリウム、酢酸カリウム、酢酸ナトリウム、安息香酸カリウム、安息香酸ナトリウム、テレフタル酸2カリウム、テレフタル酸2ナトリウム、アスコルビン酸カリウム、アスコルビン酸ナトリウム、硝酸カリウム、硝酸ナトリウム、炭酸カリウム、炭酸ナトリウム、炭酸水素カリウム又は炭酸水素ナトリウムの1種または2種以上の水溶性潤滑剤を水に溶解した水溶液を噴霧部より吹き付けて前記成形部に付着させ、該水溶液を蒸発させて前記成形部に晶出層を形成することを特徴とする粉末成形体の成形方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004055363A JP4582497B2 (ja) | 2004-02-27 | 2004-02-27 | 粉末成形体の成形方法 |
KR1020067019346A KR101147590B1 (ko) | 2004-02-27 | 2005-02-24 | 분말 성형체의 성형 방법 및 분말 성형 금형 장치 |
EP05710645A EP1724037B1 (en) | 2004-02-27 | 2005-02-24 | Method of forming powder compact and mold assembly for powder compaction |
ES05710645T ES2416632T3 (es) | 2004-02-27 | 2005-02-24 | Procedimiento para formar polvo compacto y ensamblaje de molde para la compactación del polvo |
CNB2005800063461A CN100534672C (zh) | 2004-02-27 | 2005-02-24 | 粉末成形体的成形方法及粉末成形模具装置 |
US10/598,413 US20080038142A1 (en) | 2004-02-27 | 2005-02-24 | Method for Forming Powder Molding Product and Mold Apparatus for Powder Molding |
PCT/JP2005/002994 WO2005082562A1 (ja) | 2004-02-27 | 2005-02-24 | 粉末成形体の成形方法及び粉末成形金型装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004055363A JP4582497B2 (ja) | 2004-02-27 | 2004-02-27 | 粉末成形体の成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005240167A JP2005240167A (ja) | 2005-09-08 |
JP4582497B2 true JP4582497B2 (ja) | 2010-11-17 |
Family
ID=34908863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004055363A Expired - Fee Related JP4582497B2 (ja) | 2004-02-27 | 2004-02-27 | 粉末成形体の成形方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080038142A1 (ja) |
EP (1) | EP1724037B1 (ja) |
JP (1) | JP4582497B2 (ja) |
KR (1) | KR101147590B1 (ja) |
CN (1) | CN100534672C (ja) |
ES (1) | ES2416632T3 (ja) |
WO (1) | WO2005082562A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009280908A (ja) * | 2008-04-22 | 2009-12-03 | Jfe Steel Corp | 粉末冶金用鉄基混合粉末の成形方法 |
JP5415821B2 (ja) * | 2009-05-13 | 2014-02-12 | 日立粉末冶金株式会社 | 略円柱状の粉末成形体および粉末成形金型装置 |
US8871263B2 (en) * | 2009-09-24 | 2014-10-28 | Mcneil-Ppc, Inc. | Manufacture of tablet in a die utilizing radiofrequency energy and meltable binder |
KR20130137633A (ko) * | 2010-09-22 | 2013-12-17 | 맥네일-피피씨, 인코포레이티드 | 다층 구강내 붕해 정제 및 그의 제조 방법 |
RU2470393C1 (ru) * | 2011-07-08 | 2012-12-20 | Открытое акционерное общество "Производственное объединение Электрохимический завод" (ОАО "ПО ЭХЗ") | Способ прессования таблеток из шихты оксида цинка |
JP6108989B2 (ja) * | 2012-08-24 | 2017-04-05 | 株式会社菊水製作所 | 固形体の製造方法及び粉体圧縮成形機 |
JP6096147B2 (ja) * | 2014-03-31 | 2017-03-15 | 出光興産株式会社 | 圧縮成形金型の製造方法、及び圧縮成形体の製造方法 |
CN105149567A (zh) * | 2015-08-28 | 2015-12-16 | 苏州莱特复合材料有限公司 | 一种粉末冶金用防腐剂的制备方法 |
AT526261B1 (de) | 2022-07-05 | 2024-03-15 | Miba Sinter Austria Gmbh | Verfahren zur Herstellung eines Bauteils aus einem Sinterpulver |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000199002A (ja) * | 1998-11-05 | 2000-07-18 | Kobe Steel Ltd | 粉末冶金用粉末の圧縮成形法 |
JP2003251499A (ja) * | 2002-02-27 | 2003-09-09 | Kobe Steel Ltd | 圧粉成形用型内潤滑剤および圧粉成形法 |
JP4178546B2 (ja) * | 2002-11-21 | 2008-11-12 | 三菱マテリアルPmg株式会社 | 粉末成形体の成形方法及び焼結体 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1967830A (en) * | 1933-04-26 | 1934-07-24 | Grasselli Chemical Co | Mold lubricant for clay products |
US3341454A (en) * | 1963-02-25 | 1967-09-12 | Hodson Corp | Lubricant composition |
NZ186808A (en) * | 1977-04-06 | 1979-10-25 | Rocol Ltd | Lubricant composition containing group ii-a metal carbonate and halogenated organic lubricant |
JPS5624500A (en) * | 1979-08-08 | 1981-03-09 | Kogyo Gijutsuin | Metal soap composition |
DE3312634A1 (de) * | 1983-04-08 | 1984-10-11 | Dr. Karl Thomae Gmbh, 7950 Biberach | Verbessertes verfahren und vorrichtungen zum bepunkten von formwerkzeugen mit troepfchen fluessiger oder suspendierter schmiermittel bei der herstellung von formlingen in pharma-, lebensmittel- oder katalysatorenbereich |
US4765917A (en) * | 1986-10-01 | 1988-08-23 | Acheson Industries, Inc. | Water-base metal forming lubricant composition |
DE4300464C1 (de) * | 1993-01-11 | 1994-06-09 | Dow Corning Gmbh | Festschmierstoffkombination, Verfahren zu ihrer Herstellung und ihre Verwendung |
US5518639A (en) * | 1994-08-12 | 1996-05-21 | Hoeganaes Corp. | Powder metallurgy lubricant composition and methods for using same |
JPH09272901A (ja) * | 1996-04-08 | 1997-10-21 | Toyota Motor Corp | 粉末成形方法 |
CA2287783C (en) * | 1998-11-05 | 2005-09-20 | Kabushiki Kaisha Kobe Seiko Sho | Method for the compaction of powders for powder metallurgy |
US6169059B1 (en) * | 1998-11-19 | 2001-01-02 | Superior Graphite Co. | High-temperature, water-based lubricant and process for making the same |
EP1170075B1 (en) * | 1999-12-14 | 2006-08-30 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Powder green body forming method |
TW588108B (en) * | 2000-08-07 | 2004-05-21 | Nihon Parkerizing | Aqueous lubricant for plastic working of metallic material and method for forming lubricant film |
JP3644591B2 (ja) * | 2000-10-23 | 2005-04-27 | 日立粉末冶金株式会社 | 粉末成形用ダイスおよびそれを用いた粉末成形方法 |
CA2435149C (en) * | 2001-01-19 | 2008-02-12 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Powder magnetic core and processes for producing the same |
US6632781B2 (en) * | 2001-09-28 | 2003-10-14 | Chevron Oronite Company Llc | Lubricant composition comprising alkali metal borate dispersed in a polyalkylene succinic anhydride and a metal salt of a polyisobutenyl sulfonate |
-
2004
- 2004-02-27 JP JP2004055363A patent/JP4582497B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-24 CN CNB2005800063461A patent/CN100534672C/zh not_active Expired - Fee Related
- 2005-02-24 WO PCT/JP2005/002994 patent/WO2005082562A1/ja active Application Filing
- 2005-02-24 US US10/598,413 patent/US20080038142A1/en not_active Abandoned
- 2005-02-24 KR KR1020067019346A patent/KR101147590B1/ko active IP Right Grant
- 2005-02-24 ES ES05710645T patent/ES2416632T3/es not_active Expired - Lifetime
- 2005-02-24 EP EP05710645A patent/EP1724037B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000199002A (ja) * | 1998-11-05 | 2000-07-18 | Kobe Steel Ltd | 粉末冶金用粉末の圧縮成形法 |
JP2003251499A (ja) * | 2002-02-27 | 2003-09-09 | Kobe Steel Ltd | 圧粉成形用型内潤滑剤および圧粉成形法 |
JP4178546B2 (ja) * | 2002-11-21 | 2008-11-12 | 三菱マテリアルPmg株式会社 | 粉末成形体の成形方法及び焼結体 |
Also Published As
Publication number | Publication date |
---|---|
CN1925940A (zh) | 2007-03-07 |
US20080038142A1 (en) | 2008-02-14 |
WO2005082562A1 (ja) | 2005-09-09 |
JP2005240167A (ja) | 2005-09-08 |
EP1724037A4 (en) | 2009-07-22 |
ES2416632T3 (es) | 2013-08-02 |
EP1724037B1 (en) | 2013-04-03 |
KR101147590B1 (ko) | 2012-05-21 |
CN100534672C (zh) | 2009-09-02 |
EP1724037A1 (en) | 2006-11-22 |
KR20060127210A (ko) | 2006-12-11 |
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