SE540965C2 - Alloy steel powder for powder metallurgy and method of producing iron-based sintered body - Google Patents

Alloy steel powder for powder metallurgy and method of producing iron-based sintered body

Info

Publication number: SE540965C2
Authority: SE; Sweden
Prior art keywords: powder; alloy steel; mass; iron; steel powder
Prior art date: 2013-09-26

Application number

SE1650273A

Other languages

English (en)

Other versions

SE1650273A1 (en

Inventor

Shigeru Unami

Tomoshige Ono

Toshio Maetani

Yukiko Ozaki

Original Assignee

Jfe Steel Corp

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.)

2013-09-26

Filing date

2014-08-26

Publication date

2019-01-29

2014-08-26 Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp

2016-03-02 Publication of SE1650273A1 publication Critical patent/SE1650273A1/sv

2019-01-29 Publication of SE540965C2 publication Critical patent/SE540965C2/en

Links

239000000843 powder Substances 0.000 title claims abstract description 231
229910000851 Alloy steel Inorganic materials 0.000 title claims abstract description 95
238000004663 powder metallurgy Methods 0.000 title claims abstract description 52
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 159
229910052742 iron Inorganic materials 0.000 title claims description 63
238000000034 method Methods 0.000 title claims description 28
239000002131 composite material Substances 0.000 claims abstract description 30
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
238000005245 sintering Methods 0.000 claims description 30
239000002245 particle Substances 0.000 claims description 26
229910045601 alloy Inorganic materials 0.000 claims description 19
239000000956 alloy Substances 0.000 claims description 19
238000003825 pressing Methods 0.000 claims description 12
239000000314 lubricant Substances 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 7
229910052760 oxygen Inorganic materials 0.000 claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
239000001301 oxygen Substances 0.000 claims description 3
238000005275 alloying Methods 0.000 description 17
239000000463 material Substances 0.000 description 14
229910000831 Steel Inorganic materials 0.000 description 13
239000010959 steel Substances 0.000 description 13
239000010949 copper Substances 0.000 description 11
230000007423 decrease Effects 0.000 description 11
230000000694 effects Effects 0.000 description 10
239000011148 porous material Substances 0.000 description 10
239000011812 mixed powder Substances 0.000 description 9
238000010438 heat treatment Methods 0.000 description 7
230000002829 reductive effect Effects 0.000 description 7
238000005728 strengthening Methods 0.000 description 7
238000005255 carburizing Methods 0.000 description 5
230000001965 increasing effect Effects 0.000 description 5
239000000654 additive Substances 0.000 description 4
239000011159 matrix material Substances 0.000 description 4
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
229910052750 molybdenum Inorganic materials 0.000 description 4
229910052759 nickel Inorganic materials 0.000 description 4
230000008569 process Effects 0.000 description 4
238000010791 quenching Methods 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
230000000996 additive effect Effects 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
238000009792 diffusion process Methods 0.000 description 3
238000009826 distribution Methods 0.000 description 3
230000002708 enhancing effect Effects 0.000 description 3
239000007789 gas Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
239000012535 impurity Substances 0.000 description 3
230000000171 quenching effect Effects 0.000 description 3
238000005204 segregation Methods 0.000 description 3
239000006104 solid solution Substances 0.000 description 3
238000009864 tensile test Methods 0.000 description 3
BPJYAXCTOHRFDQ-UHFFFAOYSA-L tetracopper;2,4,6-trioxido-1,3,5,2,4,6-trioxatriarsinane;diacetate Chemical compound [Cu+2].[Cu+2].[Cu+2].[Cu+2].CC([O-])=O.CC([O-])=O.[O-][As]1O[As]([O-])O[As]([O-])O1.[O-][As]1O[As]([O-])O[As]([O-])O1 BPJYAXCTOHRFDQ-UHFFFAOYSA-L 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910001309 Ferromolybdenum Inorganic materials 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000012141 concentrate Substances 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000009863 impact test Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000012071 phase Substances 0.000 description 2
XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
238000004438 BET method Methods 0.000 description 1
229910001182 Mo alloy Inorganic materials 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
229910000905 alloy phase Inorganic materials 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
238000000137 annealing Methods 0.000 description 1
229910001567 cementite Inorganic materials 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000006698 induction Effects 0.000 description 1
KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 description 1
238000003754 machining Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000000155 melt Substances 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
238000005121 nitriding Methods 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000002243 precursor Substances 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
239000001294 propane Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000004513 sizing Methods 0.000 description 1
239000000344 soap Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
238000005496 tempering Methods 0.000 description 1
238000010998 test method 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
- 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
- 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
- B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
- 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
- B22F1/17—Metallic particles coated with metal
- 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
- B22F3/16—Both compacting and sintering in successive or repeated steps
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- 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
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
- 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
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
- 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
- B22F2304/00—Physical aspects of the powder
- B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer

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)

SE1650273A 2013-09-26 2014-08-26 Alloy steel powder for powder metallurgy and method of producing iron-based sintered body SE540965C2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2013200039		2013-09-26
PCT/JP2014/004383 WO2015045273A1 (fr)	2013-09-26	2014-08-26	Poudre d'acier d'alliage pour métallurgie des poudres et procédé de production d'objet fritté à base de fer

Publications (2)

Publication Number	Publication Date
SE1650273A1 SE1650273A1 (en)	2016-03-02
SE540965C2 true SE540965C2 (en)	2019-01-29

Family

ID=52742450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE1650273A SE540965C2 (en)	2013-09-26	2014-08-26	Alloy steel powder for powder metallurgy and method of producing iron-based sintered body

Country Status (7)

Country	Link
US (1)	US20160214171A1 (fr)
JP (1)	JP5949952B2 (fr)
KR (1)	KR20160045825A (fr)
CN (1)	CN105555440A (fr)
CA (1)	CA2922018C (fr)
SE (1)	SE540965C2 (fr)
WO (1)	WO2015045273A1 (fr)

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KR20180031749A (ko) *	2015-09-18	2018-03-28	제이에프이 스틸 가부시키가이샤	철기 소결체 및 그 제조 방법
JP6817094B2 (ja) *	2016-07-29	2021-01-20	株式会社ダイヤメット	鉄銅基焼結含油軸受及びその製造方法
US10697495B2 (en)	2016-07-29	2020-06-30	Diamet Corporation	Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same
JP6431012B2 (ja) *	2016-09-16	2018-11-28	トヨタ自動車株式会社	耐摩耗性鉄基焼結合金の製造方法および耐摩耗性鉄基焼結合金
KR102250914B1 (ko) *	2017-02-02	2021-05-11	제이에프이 스틸 가부시키가이샤	분말 야금용 혼합분, 소결체, 및 소결체의 제조 방법
WO2019111833A1 (fr) *	2017-12-05	2019-06-13	Ｊｆｅスチール株式会社	Poudre d'alliage d'acier
CA3084618C (fr)	2017-12-05	2023-03-07	Jfe Steel Corporation	Poudre d'acier allie partiellement dispersee
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CN114871424A (zh) *	2022-05-10	2022-08-09	辽宁晟钰新材料科技有限公司	一种粉末冶金用无镍扩散合金钢粉

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2014
- 2014-08-26 CA CA2922018A patent/CA2922018C/fr active Active
- 2014-08-26 JP JP2014557657A patent/JP5949952B2/ja active Active
- 2014-08-26 KR KR1020167007363A patent/KR20160045825A/ko not_active Ceased
- 2014-08-26 US US15/024,628 patent/US20160214171A1/en not_active Abandoned
- 2014-08-26 WO PCT/JP2014/004383 patent/WO2015045273A1/fr not_active Ceased
- 2014-08-26 SE SE1650273A patent/SE540965C2/en unknown
- 2014-08-26 CN CN201480051884.1A patent/CN105555440A/zh active Pending

Also Published As

Publication number	Publication date
SE1650273A1 (en)	2016-03-02
WO2015045273A8 (fr)	2016-01-21
WO2015045273A1 (fr)	2015-04-02
CA2922018A1 (fr)	2015-04-02
KR20160045825A (ko)	2016-04-27
JP5949952B2 (ja)	2016-07-13
CA2922018C (fr)	2018-01-16
JPWO2015045273A1 (ja)	2017-03-09
US20160214171A1 (en)	2016-07-28
CN105555440A (zh)	2016-05-04

Publication	Publication Date	Title
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