ES2606386T3 - Polvo de acero de baja aleación - Google Patents

Polvo de acero de baja aleación Download PDF

Info

Publication number: ES2606386T3
Authority: ES; Spain
Prior art keywords: weight; iron; content; powder; component
Prior art date: 2007-12-27
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.): Active

Application number

ES08868904.7T

Other languages

English (en)

Spanish (es)

Inventor

Sven Bengtsson

Anna Larsson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoganas AB

Original Assignee

Hoganas AB

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.)

2007-12-27

Filing date

2008-12-18

Publication date

2017-03-23

2008-12-18 Application filed by Hoganas AB filed Critical Hoganas AB

2008-12-18 Priority claimed from PCT/SE2008/051510 external-priority patent/WO2009085000A1/en

2017-03-23 Application granted granted Critical

2017-03-23 Publication of ES2606386T3 publication Critical patent/ES2606386T3/es

Status Active legal-status Critical Current

2028-12-18 Anticipated expiration legal-status Critical

Links

239000000843 powder Substances 0.000 title claims abstract description 97
229910000851 Alloy steel Inorganic materials 0.000 title description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
239000000203 mixture Substances 0.000 claims abstract description 60
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
229910000831 Steel Inorganic materials 0.000 claims abstract description 30
239000010959 steel Substances 0.000 claims abstract description 30
229910052742 iron Inorganic materials 0.000 claims abstract description 28
229910002804 graphite Inorganic materials 0.000 claims abstract description 18
239000010439 graphite Substances 0.000 claims abstract description 18
239000000314 lubricant Substances 0.000 claims abstract description 8
239000012535 impurity Substances 0.000 claims abstract description 4
239000010949 copper Substances 0.000 claims description 41
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
229910052802 copper Inorganic materials 0.000 claims description 20
238000005245 sintering Methods 0.000 claims description 19
238000005242 forging Methods 0.000 claims description 10
238000005056 compaction Methods 0.000 claims description 8
239000000428 dust Substances 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 6
238000001816 cooling Methods 0.000 claims description 4
238000003303 reheating Methods 0.000 claims 1
239000011572 manganese Substances 0.000 description 22
239000011651 chromium Substances 0.000 description 16
230000006835 compression Effects 0.000 description 14
238000007906 compression Methods 0.000 description 14
229910052799 carbon Inorganic materials 0.000 description 13
238000000034 method Methods 0.000 description 13
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
229910052804 chromium Inorganic materials 0.000 description 11
239000000463 material Substances 0.000 description 11
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 10
230000001965 increasing effect Effects 0.000 description 10
229910052748 manganese Inorganic materials 0.000 description 10
229910052750 molybdenum Inorganic materials 0.000 description 10
239000011733 molybdenum Substances 0.000 description 10
229910045601 alloy Inorganic materials 0.000 description 7
239000000956 alloy Substances 0.000 description 7
230000015572 biosynthetic process Effects 0.000 description 7
230000000694 effects Effects 0.000 description 6
239000000126 substance Substances 0.000 description 6
229910052720 vanadium Inorganic materials 0.000 description 6
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 6
229910052759 nickel Inorganic materials 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
238000005275 alloying Methods 0.000 description 4
229910001563 bainite Inorganic materials 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000007790 solid phase Substances 0.000 description 4
150000001408 amides Chemical class 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000007423 decrease Effects 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
238000003825 pressing Methods 0.000 description 3
238000005063 solubilization Methods 0.000 description 3
230000007928 solubilization Effects 0.000 description 3
238000011282 treatment Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
QPBIPRLFFSGFRD-UHFFFAOYSA-N [C].[Cu].[Fe] Chemical compound [C].[Cu].[Fe] QPBIPRLFFSGFRD-UHFFFAOYSA-N 0.000 description 2
238000000137 annealing Methods 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
230000002708 enhancing effect Effects 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
239000011159 matrix material Substances 0.000 description 2
239000000155 melt Substances 0.000 description 2
238000004881 precipitation hardening Methods 0.000 description 2
239000000047 product Substances 0.000 description 2
239000000161 steel melt Substances 0.000 description 2
238000009692 water atomization Methods 0.000 description 2
INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000005422 blasting Methods 0.000 description 1
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
229910001634 calcium fluoride Inorganic materials 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
-1 chromium Chemical compound 0.000 description 1
230000008602 contraction Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000000280 densification Methods 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000006698 induction Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000003475 lamination Methods 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
239000011707 mineral Substances 0.000 description 1
229910052961 molybdenite Inorganic materials 0.000 description 1
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
238000000465 moulding Methods 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
238000005121 nitriding Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000010451 perlite Substances 0.000 description 1
235000019362 perlite Nutrition 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000004663 powder metallurgy Methods 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
238000001778 solid-state sintering Methods 0.000 description 1
238000009628 steelmaking Methods 0.000 description 1
CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
238000007669 thermal treatment Methods 0.000 description 1
239000001993 wax Substances 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

Landscapes

Powder Metallurgy (AREA)

ES08868904.7T 2007-12-27 2008-12-18 Polvo de acero de baja aleación Active ES2606386T3 (es)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US1703307A	2007-12-27	2007-12-27
SE0702893		2007-12-27
SE0702893		2007-12-27
US17033		2007-12-27
PCT/SE2008/051510 WO2009085000A1 (en)	2007-12-27	2008-12-18	Low alloyed steel powder

Publications (1)

Publication Number	Publication Date
ES2606386T3 true ES2606386T3 (es)	2017-03-23

Family

ID=58161682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES08868904.7T Active ES2606386T3 (es)	2007-12-27	2008-12-18	Polvo de acero de baja aleación

Country Status (2)

Country	Link
ES (1)	ES2606386T3 (pl)
PL (1)	PL2235225T3 (pl)

2008
- 2008-12-18 PL PL08868904T patent/PL2235225T3/pl unknown
- 2008-12-18 ES ES08868904.7T patent/ES2606386T3/es active Active

Also Published As

Publication number	Publication date
PL2235225T3 (pl)	2017-02-28

Publication	Publication Date	Title
ES2423058T3 (es)	2013-09-17	Aleación de polvo de hierro y vanadio
KR101673484B1 (ko)	2016-11-07	저합금강 분말
KR101711496B1 (ko)	2017-03-13	고강도 저합금 소결강
KR20140010026A (ko)	2014-01-23	분말 사출 성형용 철계 분말
WO2017043094A1 (ja)	2017-03-16	粉末冶金用混合粉末の製造方法、焼結体の製造方法、および焼結体
EP2511031A1 (en)	2012-10-17	A powder metallurgical composition and sintered component
TWI441927B (zh)	2014-06-21	低合金化鋼粉
ES2606386T3 (es)	2017-03-23	Polvo de acero de baja aleación
KR20240095297A (ko)	2024-06-25	분말 야금용 철기 혼합분 및 철기 소결체
BR122017021618B1 (pt)	2019-05-07	Composição em pó à base de ferro, método para produzir um componente sinterizado e opcionalmente forjado em pó e componente em pó forjado