JP2013541633A - ステンレス鋼合金 - Google Patents
ステンレス鋼合金 Download PDFInfo
- Publication number
- JP2013541633A JP2013541633A JP2013520773A JP2013520773A JP2013541633A JP 2013541633 A JP2013541633 A JP 2013541633A JP 2013520773 A JP2013520773 A JP 2013520773A JP 2013520773 A JP2013520773 A JP 2013520773A JP 2013541633 A JP2013541633 A JP 2013541633A
- Authority
- JP
- Japan
- Prior art keywords
- metal powder
- stainless steel
- feedstock
- net shape
- amount
- 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.)
- Pending
Links
- 229910001256 stainless steel alloy Inorganic materials 0.000 title claims abstract description 101
- 239000002245 particle Substances 0.000 claims abstract description 104
- 239000000203 mixture Substances 0.000 claims abstract description 91
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 65
- 239000010955 niobium Substances 0.000 claims abstract description 48
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 47
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000011651 chromium Substances 0.000 claims abstract description 41
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 38
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- -1 chromium carbides Chemical class 0.000 claims abstract description 11
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims description 270
- 229910052751 metal Inorganic materials 0.000 claims description 186
- 239000002184 metal Substances 0.000 claims description 186
- 229910052799 carbon Inorganic materials 0.000 claims description 92
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 91
- 238000000034 method Methods 0.000 claims description 84
- 239000011230 binding agent Substances 0.000 claims description 83
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 58
- 238000005245 sintering Methods 0.000 claims description 37
- 238000000465 moulding Methods 0.000 claims description 29
- 238000001513 hot isostatic pressing Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 8
- 238000005496 tempering Methods 0.000 claims description 8
- 238000005382 thermal cycling Methods 0.000 claims description 8
- 229910000734 martensite Inorganic materials 0.000 claims description 7
- 239000002243 precursor Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 238000005482 strain hardening Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims 1
- 229910003470 tongbaite Inorganic materials 0.000 claims 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 60
- 238000012360 testing method Methods 0.000 description 37
- 229910001220 stainless steel Inorganic materials 0.000 description 17
- 239000010935 stainless steel Substances 0.000 description 17
- 238000005260 corrosion Methods 0.000 description 13
- 230000007797 corrosion Effects 0.000 description 13
- 238000003754 machining Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 238000009864 tensile test Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 229910000984 420 stainless steel Inorganic materials 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000002843 nonmetals Chemical class 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 229910000825 440 stainless steel Inorganic materials 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 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 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 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%
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36565710P | 2010-07-19 | 2010-07-19 | |
| US61/365,657 | 2010-07-19 | ||
| PCT/US2011/044325 WO2012012313A2 (en) | 2010-07-19 | 2011-07-18 | Stainless steel alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013541633A true JP2013541633A (ja) | 2013-11-14 |
| JP2013541633A5 JP2013541633A5 (enExample) | 2014-10-23 |
Family
ID=45467232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013520773A Pending JP2013541633A (ja) | 2010-07-19 | 2011-07-18 | ステンレス鋼合金 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120015204A1 (enExample) |
| EP (1) | EP2595801A2 (enExample) |
| JP (1) | JP2013541633A (enExample) |
| CA (1) | CA2804310A1 (enExample) |
| TW (1) | TW201213557A (enExample) |
| WO (1) | WO2012012313A2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015098645A (ja) * | 2013-10-22 | 2015-05-28 | ザ・ボーイング・カンパニーＴｈｅＢｏｅｉｎｇ Ｃｏｍｐａｎｙ | 少なくとも１つの元素金属粉末から部品を形成する方法 |
| KR20190008863A (ko) | 2016-05-19 | 2019-01-25 | 가부시끼가이샤 니혼 세이꼬쇼 | 철계 소결 합금 및 그 제조 방법 |
| JP2022128731A (ja) * | 2021-02-24 | 2022-09-05 | セイコーエプソン株式会社 | マルテンサイト系ステンレス鋼粉末およびマルテンサイト系ステンレス鋼焼結体 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140048428A (ko) * | 2012-10-15 | 2014-04-24 | 현대자동차주식회사 | 금속분말 사출 성형을 이용한 컨트롤 핑거의 제조방법 |
| CN118207472B (zh) * | 2024-05-21 | 2024-08-02 | 成都先进金属材料产业技术研究院股份有限公司 | 一种中低氮马氏体不锈钢的冶炼方法及钢锭模具 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3304726B2 (ja) * | 1995-11-28 | 2002-07-22 | 住友金属鉱山株式会社 | 希土類−鉄−窒素系磁石合金 |
| SE519278C2 (sv) * | 2001-06-21 | 2003-02-11 | Uddeholm Tooling Ab | Kallarbetsstål |
| JP4975916B2 (ja) * | 2001-09-21 | 2012-07-11 | 株式会社日立製作所 | 高靭性高強度フェライト鋼とその製法 |
| US6702905B1 (en) * | 2003-01-29 | 2004-03-09 | L. E. Jones Company | Corrosion and wear resistant alloy |
| US7691174B2 (en) * | 2004-03-08 | 2010-04-06 | Battelle Memorial Institute | Feedstock composition and method of using same for powder metallurgy forming a reactive metals |
| US7553382B2 (en) * | 2005-02-11 | 2009-06-30 | The Nanosteel Company, Inc. | Glass stability, glass forming ability, and microstructural refinement |
| AU2007309735B2 (en) * | 2006-04-21 | 2011-12-08 | Shell Internationale Research Maatschappij B.V. | Heater and method of treating a subsurface formation therewith |
| US8479700B2 (en) * | 2010-01-05 | 2013-07-09 | L. E. Jones Company | Iron-chromium alloy with improved compressive yield strength and method of making and use thereof |
-
2011
- 2011-07-18 TW TW100125291A patent/TW201213557A/zh unknown
- 2011-07-18 CA CA2804310A patent/CA2804310A1/en not_active Abandoned
- 2011-07-18 EP EP11810216.9A patent/EP2595801A2/en not_active Withdrawn
- 2011-07-18 JP JP2013520773A patent/JP2013541633A/ja active Pending
- 2011-07-18 WO PCT/US2011/044325 patent/WO2012012313A2/en not_active Ceased
- 2011-07-18 US US13/184,714 patent/US20120015204A1/en not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015098645A (ja) * | 2013-10-22 | 2015-05-28 | ザ・ボーイング・カンパニーＴｈｅＢｏｅｉｎｇ Ｃｏｍｐａｎｙ | 少なくとも１つの元素金属粉末から部品を形成する方法 |
| KR20190008863A (ko) | 2016-05-19 | 2019-01-25 | 가부시끼가이샤 니혼 세이꼬쇼 | 철계 소결 합금 및 그 제조 방법 |
| US10907240B2 (en) | 2016-05-19 | 2021-02-02 | The Japan Steel Works, Ltd. | Iron-based sintered alloy and method for producing same |
| JP2022128731A (ja) * | 2021-02-24 | 2022-09-05 | セイコーエプソン株式会社 | マルテンサイト系ステンレス鋼粉末およびマルテンサイト系ステンレス鋼焼結体 |
| JP7631880B2 (ja) | 2021-02-24 | 2025-02-19 | セイコーエプソン株式会社 | マルテンサイト系ステンレス鋼粉末およびマルテンサイト系ステンレス鋼焼結体 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2595801A2 (en) | 2013-05-29 |
| WO2012012313A3 (en) | 2013-08-08 |
| CA2804310A1 (en) | 2012-01-26 |
| WO2012012313A2 (en) | 2012-01-26 |
| US20120015204A1 (en) | 2012-01-19 |
| TW201213557A (en) | 2012-04-01 |
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