ZA200101630B - Warm compaction of steel powders. - Google Patents
Warm compaction of steel powders. Download PDFInfo
- Publication number
- ZA200101630B ZA200101630B ZA200101630A ZA200101630A ZA200101630B ZA 200101630 B ZA200101630 B ZA 200101630B ZA 200101630 A ZA200101630 A ZA 200101630A ZA 200101630 A ZA200101630 A ZA 200101630A ZA 200101630 B ZA200101630 B ZA 200101630B
- Authority
- ZA
- South Africa
- Prior art keywords
- powder
- weight
- process according
- stainless
- characterisedin
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 86
- 238000005056 compaction Methods 0.000 title claims description 36
- 229910000831 Steel Inorganic materials 0.000 title description 4
- 239000010959 steel Substances 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000000314 lubricant Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 7
- 239000010439 graphite Substances 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000005275 alloying Methods 0.000 claims abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 10
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000001993 wax Substances 0.000 claims description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical group [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 3
- 229910052748 manganese Inorganic materials 0.000 claims 3
- 239000011572 manganese Substances 0.000 claims 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000010421 standard material Substances 0.000 description 3
- 102000005717 Myeloma Proteins Human genes 0.000 description 2
- 108010045503 Myeloma Proteins Proteins 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- -1 lithium stearates Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- WGOROJDSDNILMB-UHFFFAOYSA-N octatriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O WGOROJDSDNILMB-UHFFFAOYSA-N 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- 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
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803171A SE9803171D0 (sv) | 1998-09-18 | 1998-09-18 | Warm compaction of steel powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200101630B true ZA200101630B (en) | 2001-08-30 |
Family
ID=20412637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200101630A ZA200101630B (en) | 1998-09-18 | 2001-02-27 | Warm compaction of steel powders. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6365095B1 (de) |
| EP (1) | EP1117499B1 (de) |
| JP (1) | JP2002526650A (de) |
| KR (1) | KR20010079834A (de) |
| CN (1) | CN1180903C (de) |
| AT (1) | ATE296700T1 (de) |
| AU (1) | AU737459C (de) |
| BR (1) | BR9913840A (de) |
| CA (1) | CA2343540A1 (de) |
| DE (1) | DE69925615T2 (de) |
| ES (1) | ES2243078T3 (de) |
| PL (1) | PL190995B1 (de) |
| RU (1) | RU2228820C2 (de) |
| SE (1) | SE9803171D0 (de) |
| TW (1) | TW494028B (de) |
| WO (1) | WO2000016934A1 (de) |
| ZA (1) | ZA200101630B (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6676895B2 (en) * | 2000-06-05 | 2004-01-13 | Michael L. Kuhns | Method of manufacturing an object, such as a form tool for forming threaded fasteners |
| US6514307B2 (en) * | 2000-08-31 | 2003-02-04 | Kawasaki Steel Corporation | Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density |
| SE0102102D0 (sv) * | 2001-06-13 | 2001-06-13 | Hoeganaes Ab | High density stainless steel products and method for the preparation thereof |
| SE0201825D0 (sv) * | 2002-06-14 | 2002-06-14 | Hoeganaes Ab | Warm compaction of steel powders |
| SE0201824D0 (sv) * | 2002-06-14 | 2002-06-14 | Hoeganaes Ab | Pre-alloyed iron based powder |
| JP2004148414A (ja) * | 2002-10-28 | 2004-05-27 | Seiko Epson Corp | 研削材及び研削材の製造方法並びに製造装置 |
| US20040151611A1 (en) * | 2003-01-30 | 2004-08-05 | Kline Kerry J. | Method for producing powder metal tooling, mold cavity member |
| US20050129563A1 (en) * | 2003-12-11 | 2005-06-16 | Borgwarner Inc. | Stainless steel powder for high temperature applications |
| SE0401042D0 (sv) * | 2004-04-21 | 2004-04-21 | Hoeganaes Ab | Lubricants for metallurgical powder compositions |
| CN1332055C (zh) * | 2005-04-14 | 2007-08-15 | 华南理工大学 | 一种不锈钢粉末复合材料及其温压方法 |
| UA95096C2 (uk) * | 2005-12-30 | 2011-07-11 | Хеганес Аб | Порошкова металургійна композиція на основі заліза, композиційне мастило на її основі та спосіб його виробництва |
| ES2659979T3 (es) * | 2007-09-28 | 2018-03-20 | Höganäs Ab (Publ) | Composición de polvo metalúrgico y método de producción |
| US8110020B2 (en) * | 2007-09-28 | 2012-02-07 | Höganäs Ab (Publ) | Metallurgical powder composition and method of production |
| BR112017004710B1 (pt) * | 2014-09-16 | 2021-09-21 | Höganäs Ab (Publ) | Pulverizado à base de ferro pré-ligado, mistura pulverizada à base de ferro, processo para fabricação de um componente sinterizado e carburado e engrenagem sinterizada |
| CN105345009A (zh) * | 2015-11-19 | 2016-02-24 | 苏州紫光伟业激光科技有限公司 | 一种用不锈钢粉末制造零件的方法 |
| CN108838389B (zh) * | 2018-07-13 | 2020-07-28 | 山东大学 | 一种粉末冶金铁素体不锈钢及其制备方法 |
| CN109570486A (zh) * | 2018-11-20 | 2019-04-05 | 广州市光铭金属制品有限责任公司 | 一种420不锈钢材料及其制备方法 |
| CN109351961A (zh) * | 2018-11-20 | 2019-02-19 | 广州市光铭金属制品有限责任公司 | 一种用于刀盘产品的420l不锈钢材料及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU728994A1 (ru) * | 1978-10-19 | 1980-04-25 | Институт Коллоидной Химии И Химии Воды Ан Украинской Сср | Композици дл получени пресспорошков ферритов |
| US4448746A (en) * | 1982-11-05 | 1984-05-15 | Sumitomo Metal Industries, Ltd. | Process for producing alloy steel powder |
| AU614647B2 (en) * | 1988-06-27 | 1991-09-05 | Kawasaki Steel Corporation | Sintered alloy steel with excellent corrosion resistance and process for its production |
| US5154881A (en) * | 1992-02-14 | 1992-10-13 | Hoeganaes Corporation | Method of making a sintered metal component |
| ATE165628T1 (de) * | 1993-09-16 | 1998-05-15 | Mannesmann Ag | Verfahren zur herstellung von sinterteilen |
| SE9401922D0 (sv) * | 1994-06-02 | 1994-06-02 | Hoeganaes Ab | Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same |
| US5856625A (en) * | 1995-03-10 | 1999-01-05 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
| SE9702299D0 (sv) * | 1997-06-17 | 1997-06-17 | Hoeganaes Ab | Stainless steel powder |
-
1998
- 1998-09-18 SE SE9803171A patent/SE9803171D0/xx unknown
- 1998-09-23 TW TW087115821A patent/TW494028B/zh not_active IP Right Cessation
-
1999
- 1999-09-17 WO PCT/SE1999/001636 patent/WO2000016934A1/en not_active Ceased
- 1999-09-17 PL PL346612A patent/PL190995B1/pl unknown
- 1999-09-17 CA CA002343540A patent/CA2343540A1/en not_active Abandoned
- 1999-09-17 AU AU63795/99A patent/AU737459C/en not_active Ceased
- 1999-09-17 ES ES99951336T patent/ES2243078T3/es not_active Expired - Lifetime
- 1999-09-17 DE DE69925615T patent/DE69925615T2/de not_active Expired - Fee Related
- 1999-09-17 CN CNB998110175A patent/CN1180903C/zh not_active Expired - Fee Related
- 1999-09-17 JP JP2000573881A patent/JP2002526650A/ja not_active Abandoned
- 1999-09-17 RU RU2001111035/02A patent/RU2228820C2/ru not_active IP Right Cessation
- 1999-09-17 EP EP99951336A patent/EP1117499B1/de not_active Expired - Lifetime
- 1999-09-17 KR KR1020017003360A patent/KR20010079834A/ko not_active Ceased
- 1999-09-17 AT AT99951336T patent/ATE296700T1/de not_active IP Right Cessation
- 1999-09-17 BR BR9913840-9A patent/BR9913840A/pt active Search and Examination
-
2001
- 2001-01-24 US US09/767,740 patent/US6365095B1/en not_active Expired - Fee Related
- 2001-02-27 ZA ZA200101630A patent/ZA200101630B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010079834A (ko) | 2001-08-22 |
| JP2002526650A (ja) | 2002-08-20 |
| ATE296700T1 (de) | 2005-06-15 |
| PL190995B1 (pl) | 2006-02-28 |
| EP1117499A1 (de) | 2001-07-25 |
| AU6379599A (en) | 2000-04-10 |
| CN1180903C (zh) | 2004-12-22 |
| WO2000016934A1 (en) | 2000-03-30 |
| EP1117499B1 (de) | 2005-06-01 |
| US6365095B1 (en) | 2002-04-02 |
| PL346612A1 (en) | 2002-02-25 |
| BR9913840A (pt) | 2001-06-12 |
| AU737459C (en) | 2007-03-29 |
| TW494028B (en) | 2002-07-11 |
| DE69925615D1 (de) | 2005-07-07 |
| ES2243078T3 (es) | 2005-11-16 |
| CA2343540A1 (en) | 2000-03-30 |
| RU2228820C2 (ru) | 2004-05-20 |
| DE69925615T2 (de) | 2005-10-27 |
| CN1318002A (zh) | 2001-10-17 |
| SE9803171D0 (sv) | 1998-09-18 |
| AU737459B2 (en) | 2001-08-23 |
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