TWI311507B - Iron-based powder - Google Patents

Iron-based powder Download PDF

Info

Publication number: TWI311507B
Authority: TW; Taiwan
Prior art keywords: composition; iron; powder; decane; weight
Prior art date: 2002-10-22

Application number

TW092129279A

Other languages

English (en)

Chinese (zh)

Other versions

TW200420372A (en

Inventor

Kejzelman Mikhail

Skoglund Paul

Vidarsson Hilmar

Knutsson Per

Original Assignee

Hoganas A

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.)

2002-10-22

Filing date

2003-10-22

Publication date

2009-07-01

2003-10-22 Application filed by Hoganas A filed Critical Hoganas A

2004-10-16 Publication of TW200420372A publication Critical patent/TW200420372A/zh

2009-07-01 Application granted granted Critical

2009-07-01 Publication of TWI311507B publication Critical patent/TWI311507B/zh

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 86
239000000843 powder Substances 0.000 title claims abstract description 74
229910052742 iron Inorganic materials 0.000 title claims abstract description 41
239000000203 mixture Substances 0.000 claims abstract description 45
239000004721 Polyphenylene oxide Chemical group 0.000 claims abstract description 12
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 12
229920000570 polyether Chemical group 0.000 claims abstract description 12
125000005055 alkyl alkoxy group Chemical group 0.000 claims abstract description 8
125000000217 alkyl group Chemical group 0.000 claims abstract description 8
230000001050 lubricating effect Effects 0.000 claims abstract description 8
DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 47
239000002245 particle Substances 0.000 claims description 32
238000000034 method Methods 0.000 claims description 22
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
230000006835 compression Effects 0.000 claims description 13
238000007906 compression Methods 0.000 claims description 13
229910002804 graphite Inorganic materials 0.000 claims description 13
239000010439 graphite Substances 0.000 claims description 13
238000002156 mixing Methods 0.000 claims description 8
238000005275 alloying Methods 0.000 claims description 5
230000008901 benefit Effects 0.000 claims description 5
229910052750 molybdenum Inorganic materials 0.000 claims description 5
239000000654 additive Substances 0.000 claims description 4
229910052802 copper Inorganic materials 0.000 claims description 4
229910052758 niobium Inorganic materials 0.000 claims description 4
-1 poly(ethylene ether) Polymers 0.000 claims description 4
CWZQYRJRRHYJOI-UHFFFAOYSA-N 1,1,1-trimethoxydecane Chemical compound CCCCCCCCCC(OC)(OC)OC CWZQYRJRRHYJOI-UHFFFAOYSA-N 0.000 claims description 3
IZMVCSOUIXREHX-UHFFFAOYSA-N 9-(trimethoxymethyl)pentacosane Chemical compound C(CCCCCCCCCCCCCCC)C(C(OC)(OC)OC)CCCCCCCC IZMVCSOUIXREHX-UHFFFAOYSA-N 0.000 claims description 3
229910052796 boron Inorganic materials 0.000 claims description 3
229910052804 chromium Inorganic materials 0.000 claims description 3
150000001875 compounds Chemical class 0.000 claims description 3
229910052748 manganese Inorganic materials 0.000 claims description 3
229910052759 nickel Inorganic materials 0.000 claims description 3
229910052698 phosphorus Inorganic materials 0.000 claims description 3
229910052717 sulfur Inorganic materials 0.000 claims description 3
229910052720 vanadium Inorganic materials 0.000 claims description 3
125000002947 alkylene group Chemical group 0.000 claims description 2
238000007599 discharging Methods 0.000 claims description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
229910052719 titanium Inorganic materials 0.000 claims description 2
229910052721 tungsten Inorganic materials 0.000 claims description 2
125000003545 alkoxy group Chemical group 0.000 claims 3
VCMGLJRCTUBQGF-UHFFFAOYSA-N 1-decoxytridecane Chemical compound CCCCCCCCCCCCCOCCCCCCCCCC VCMGLJRCTUBQGF-UHFFFAOYSA-N 0.000 claims 1
SFZLJNFGUYQBGO-UHFFFAOYSA-N C(CCCCCCC)C(CCCCCCCCC)(OC)OC Chemical compound C(CCCCCCC)C(CCCCCCCCC)(OC)OC SFZLJNFGUYQBGO-UHFFFAOYSA-N 0.000 claims 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical group CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 1
229920002675 Polyoxyl Polymers 0.000 claims 1
238000001354 calcination Methods 0.000 claims 1
SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical group ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 claims 1
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
229910000077 silane Inorganic materials 0.000 abstract 1
239000000314 lubricant Substances 0.000 description 8
238000009826 distribution Methods 0.000 description 7
230000000694 effects Effects 0.000 description 6
239000010419 fine particle Substances 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
238000004663 powder metallurgy Methods 0.000 description 5
238000005245 sintering Methods 0.000 description 5
229910000851 Alloy steel Inorganic materials 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 4
238000005056 compaction Methods 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000010959 steel Substances 0.000 description 4
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
125000004429 atom Chemical group 0.000 description 3
238000005461 lubrication Methods 0.000 description 3
230000008569 process Effects 0.000 description 3
239000002904 solvent Substances 0.000 description 3
ANBBCZAIOXDZPV-UHFFFAOYSA-N 1,1,1-trimethoxy-2-methyldecane Chemical compound CC(C(OC)(OC)OC)CCCCCCCC ANBBCZAIOXDZPV-UHFFFAOYSA-N 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
239000002202 Polyethylene glycol Substances 0.000 description 2
239000011362 coarse particle Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
229920001223 polyethylene glycol Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
OTGGHZUEAWMAAK-UHFFFAOYSA-N (1,1-dimethoxy-1-phenyldecan-2-yl)benzene Chemical compound C1(=CC=CC=C1)C(C(OC)(OC)C1=CC=CC=C1)CCCCCCCC OTGGHZUEAWMAAK-UHFFFAOYSA-N 0.000 description 1
JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
YQSYWBYNLPTVQY-UHFFFAOYSA-N C(C(C)C)C(CCCCCCCCC)(OC)OC Chemical compound C(C(C)C)C(CCCCCCCCC)(OC)OC YQSYWBYNLPTVQY-UHFFFAOYSA-N 0.000 description 1
JSGRIFNBTXDZQU-UHFFFAOYSA-N C1(=CC=CC=C1)C(C(OC)(OC)OC)CCCCCCCC Chemical compound C1(=CC=CC=C1)C(C(OC)(OC)OC)CCCCCCCC JSGRIFNBTXDZQU-UHFFFAOYSA-N 0.000 description 1
LETBMYQUFYPCDG-UHFFFAOYSA-N C1(=CC=CC=C1)C(CCCCCCCCC)(OC)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)C(CCCCCCCCC)(OC)C1=CC=CC=C1 LETBMYQUFYPCDG-UHFFFAOYSA-N 0.000 description 1
KUELKRQULSMIFQ-UHFFFAOYSA-N CCCCCCCCCC.C(C=C1)=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound CCCCCCCCCC.C(C=C1)=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1 KUELKRQULSMIFQ-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
206010037660 Pyrexia Diseases 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
DIOQZVSQGTUSAI-NJFSPNSNSA-N decane Chemical class CCCCCCCCC[14CH3] DIOQZVSQGTUSAI-NJFSPNSNSA-N 0.000 description 1
238000000280 densification Methods 0.000 description 1
125000004431 deuterium atom Chemical group 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000005242 forging Methods 0.000 description 1
239000012634 fragment Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000001513 hot isostatic pressing Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000003754 machining Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
238000003801 milling Methods 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
150000002923 oximes Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
238000003825 pressing Methods 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000007017 scission Effects 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000012756 surface treatment agent Substances 0.000 description 1
238000011282 treatment Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- 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
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
- 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
- B22F3/02—Compacting only
- B22F2003/023—Lubricant mixed with the metal powder

Landscapes

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

TW092129279A 2002-10-22 2003-10-22 Iron-based powder TWI311507B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0203133A SE0203133D0 (sv)	2002-10-22	2002-10-22	Iron-based powder

Publications (2)

Publication Number	Publication Date
TW200420372A TW200420372A (en)	2004-10-16
TWI311507B true TWI311507B (en)	2009-07-01

Family

ID=20289348

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW092129279A TWI311507B (en)	2002-10-22	2003-10-22	Iron-based powder

Country Status (17)

Country	Link
EP (1)	EP1554070B1 (de)
JP (1)	JP4668620B2 (de)
KR (1)	KR101064429B1 (de)
CN (1)	CN100528416C (de)
AT (1)	ATE473823T1 (de)
AU (1)	AU2003269785B2 (de)
BR (1)	BR0314361B1 (de)
CA (1)	CA2497383C (de)
DE (1)	DE60333383D1 (de)
ES (1)	ES2348522T3 (de)
MX (1)	MXPA05004255A (de)
PL (1)	PL207923B1 (de)
RU (1)	RU2329121C2 (de)
SE (1)	SE0203133D0 (de)
TW (1)	TWI311507B (de)
WO (1)	WO2004037467A1 (de)
ZA (1)	ZA200501301B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7393498B2 (en) *	2004-04-21	2008-07-01	Hoganas Ab	Sintered metal parts and method for the manufacturing thereof
US7384445B2 (en)	2004-04-21	2008-06-10	Höganäs Ab	Sintered metal parts and method for the manufacturing thereof
US7604678B2 (en)	2004-08-12	2009-10-20	Hoeganaes Corporation	Powder metallurgical compositions containing organometallic lubricants
CN102896315B (zh) *	2012-09-15	2015-04-01	安徽省怀远县尚冠模具科技有限公司	一种模具上压板的制备方法
CN103233166B (zh) *	2013-03-30	2015-12-23	安徽省恒宇粉末冶金有限公司	一种粉末冶金扇形齿轮及其制备方法
JP2015183706A (ja) *	2014-03-20	2015-10-22	Ntn株式会社	軌道輪および該軌道輪を有する転がり軸受
GB201409250D0 (en) *	2014-05-23	2014-07-09	H Gan S Ab Publ	New product
CN105499591B (zh) *	2015-12-24	2018-10-09	河南颍川新材料股份有限公司	一种油漆添加剂制作改性工艺
JP6509771B2 (ja) *	2016-04-07	2019-05-08	住友電気工業株式会社	焼結体の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
US4190441A (en) *	1978-03-02	1980-02-26	Hoganas Ab Fack	Powder intended for powder metallurgical manufacturing of soft magnetic components
SU1747243A1 (ru) *	1990-04-18	1992-07-15	Научно-производственное объединение "Баккондиционер"	Шихта дл получени спеченного композиционного материала на основе железа
US5541249A (en) *	1990-12-18	1996-07-30	Hoechst Celanese Corp.	Injection moldable ceramic and metallic compositions and method of preparing the same
US5225459A (en) *	1992-01-31	1993-07-06	Hoeganaes Corporation	Method of making an iron/polymer powder composition
GB2315115B (en) *	1996-07-10	2000-05-31	Hitachi Powdered Metals	Valve guide
WO1998041347A1 (en) *	1997-03-19	1998-09-24	Kawasaki Steel Corporation	Iron base powder mixture for powder metallurgy excellent in fluidity and moldability, method of production thereof, and method of production of molded article by using the iron base powder mixture
JP3509540B2 (ja) *	1997-03-19	2004-03-22	Ｊｆｅスチール株式会社	流動性と成形性に優れた粉末冶金用鉄基粉末混合物、その製造方法および成形体の製造方法
US5892164A (en)	1997-03-19	1999-04-06	Air Products And Chemicals, Inc.	Carbon steel powders and method of manufacturing powder metal components therefrom
JP4010098B2 (ja) *	2000-01-07	2007-11-21	Ｊｆｅスチール株式会社	粉末冶金用鉄基粉末混合物、その製造方法および成形体の製造方法
JP2002212462A (ja) *	2001-01-15	2002-07-31	Fuji Shikiso Kk	表面被覆処理顔料
JP4078512B2 (ja) *	2001-04-20	2008-04-23	Ｊｆｅスチール株式会社	高圧縮性鉄粉
JP3857669B2 (ja) *	2002-09-04	2006-12-13	日産自動車株式会社	ハイブリッド変速機

2002
- 2002-10-22 SE SE0203133A patent/SE0203133D0/xx unknown
2003
- 2003-10-22 AT AT03751716T patent/ATE473823T1/de active
- 2003-10-22 CA CA2497383A patent/CA2497383C/en not_active Expired - Fee Related
- 2003-10-22 MX MXPA05004255A patent/MXPA05004255A/es active IP Right Grant
- 2003-10-22 DE DE60333383T patent/DE60333383D1/de not_active Expired - Lifetime
- 2003-10-22 KR KR1020057006890A patent/KR101064429B1/ko not_active Expired - Fee Related
- 2003-10-22 BR BRPI0314361-9A patent/BR0314361B1/pt not_active IP Right Cessation
- 2003-10-22 PL PL375099A patent/PL207923B1/pl unknown
- 2003-10-22 CN CNB2003801019306A patent/CN100528416C/zh not_active Expired - Fee Related
- 2003-10-22 WO PCT/SE2003/001632 patent/WO2004037467A1/en not_active Ceased
- 2003-10-22 RU RU2005115465/02A patent/RU2329121C2/ru not_active IP Right Cessation
- 2003-10-22 ES ES03751716T patent/ES2348522T3/es not_active Expired - Lifetime
- 2003-10-22 JP JP2004546604A patent/JP4668620B2/ja not_active Expired - Fee Related
- 2003-10-22 AU AU2003269785A patent/AU2003269785B2/en not_active Ceased
- 2003-10-22 EP EP03751716A patent/EP1554070B1/de not_active Expired - Lifetime
- 2003-10-22 ZA ZA200501301A patent/ZA200501301B/en unknown
- 2003-10-22 TW TW092129279A patent/TWI311507B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
JP4668620B2 (ja)	2011-04-13
WO2004037467A1 (en)	2004-05-06
DE60333383D1 (de)	2010-08-26
TW200420372A (en)	2004-10-16
AU2003269785A1 (en)	2004-05-13
AU2003269785B2 (en)	2007-01-18
ES2348522T3 (es)	2010-12-07
EP1554070B1 (de)	2010-07-14
CN100528416C (zh)	2009-08-19
JP2006503982A (ja)	2006-02-02
ZA200501301B (en)	2006-10-25
CA2497383C (en)	2012-07-10
CN1705534A (zh)	2005-12-07
CA2497383A1 (en)	2004-05-06
PL207923B1 (pl)	2011-02-28
SE0203133D0 (sv)	2002-10-22
BR0314361A (pt)	2005-07-19
EP1554070A1 (de)	2005-07-20
MXPA05004255A (es)	2005-07-05
RU2005115465A (ru)	2006-01-20
BR0314361B1 (pt)	2013-06-04
KR20050067422A (ko)	2005-07-01
ATE473823T1 (de)	2010-07-15
PL375099A1 (en)	2005-11-14
RU2329121C2 (ru)	2008-07-20
KR101064429B1 (ko)	2011-09-14

Legal Events

Date	Code	Title	Description
2018-04-01	MM4A	Annulment or lapse of patent due to non-payment of fees

Publication	Publication Date	Title
TWI285140B (en)	2007-08-11	Sintered metal parts and method for the manufacturing thereof
TWI311507B (en)	2009-07-01	Iron-based powder
TW494028B (en)	2002-07-11	Warm compaction of stainless steel powders
JP2010189769A (ja)	2010-09-02	高圧での成形による鉄系構成部品の製造方法
JP4863618B2 (ja)	2012-01-25	ステンレス鋼粉末の温間圧縮成形のための組成物及び方法
JP2005504863A (ja)	2005-02-17	粉末冶金用粉末潤滑剤
US7662209B2 (en)	2010-02-16	Iron-based powder
CN117816959A (zh)	2024-04-05	一种动力手柄的制作工艺
KR20050016529A (ko)	2005-02-21	스테인레스 강 분말의 고온 압축을 위한 방법 및 조성물