JP2015514874A5 - - Google Patents
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- Publication number
- JP2015514874A5 JP2015514874A5 JP2015507380A JP2015507380A JP2015514874A5 JP 2015514874 A5 JP2015514874 A5 JP 2015514874A5 JP 2015507380 A JP2015507380 A JP 2015507380A JP 2015507380 A JP2015507380 A JP 2015507380A JP 2015514874 A5 JP2015514874 A5 JP 2015514874A5
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- nitrogen
- solid solution
- workpiece
- stainless steel
- 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.)
- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 241
- 229910052757 nitrogen Inorganic materials 0.000 claims description 121
- 239000006104 solid solution Substances 0.000 claims description 97
- 229910045601 alloy Inorganic materials 0.000 claims description 80
- 239000000956 alloy Substances 0.000 claims description 80
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 79
- 229910052799 carbon Inorganic materials 0.000 claims description 79
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims description 63
- 239000007789 gas Substances 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 52
- 238000005260 corrosion Methods 0.000 claims description 50
- 238000001816 cooling Methods 0.000 claims description 46
- 229910001220 stainless steel Inorganic materials 0.000 claims description 43
- 239000010935 stainless steel Substances 0.000 claims description 41
- 229910001566 austenite Inorganic materials 0.000 claims description 36
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 30
- 239000011651 chromium Substances 0.000 claims description 27
- 229910000734 martensite Inorganic materials 0.000 claims description 24
- 229910052804 chromium Inorganic materials 0.000 claims description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 19
- 239000011261 inert gas Substances 0.000 claims description 19
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052786 argon Inorganic materials 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 15
- 238000002161 passivation Methods 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 7
- 210000002381 Plasma Anatomy 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000005468 ion implantation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910000531 Co alloy Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium(0) Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052743 krypton Inorganic materials 0.000 claims description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton(0) Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052754 neon Inorganic materials 0.000 claims description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon(0) Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052704 radon Inorganic materials 0.000 claims description 2
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon(0) Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052724 xenon Inorganic materials 0.000 claims description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon(0) Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 70
- 150000001247 metal acetylides Chemical class 0.000 description 39
- 150000004767 nitrides Chemical class 0.000 description 38
- TWXTWZIUMCFMSG-UHFFFAOYSA-N nitride(3-) Chemical compound [N-3] TWXTWZIUMCFMSG-UHFFFAOYSA-N 0.000 description 23
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 22
- 239000012298 atmosphere Substances 0.000 description 18
- 206010070834 Sensitisation Diseases 0.000 description 17
- 230000008313 sensitization Effects 0.000 description 17
- 230000001235 sensitizing Effects 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 15
- 238000005755 formation reaction Methods 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000005121 nitriding Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 10
- 238000005275 alloying Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000005255 carburizing Methods 0.000 description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N Sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 5
- 239000005708 Sodium hypochlorite Substances 0.000 description 5
- -1 stainless steel Chemical class 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910003470 tongbaite Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000001771 impaired Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001131 transforming Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910019912 CrN Inorganic materials 0.000 description 1
- 210000003278 Egg Shell Anatomy 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 231100000078 corrosive Toxicity 0.000 description 1
- 231100001010 corrosive Toxicity 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011068 load Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910000529 magnetic ferrite Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPCT/DK2012/050139 | 2012-04-27 | ||
| PCT/DK2012/050139 WO2012146254A1 (en) | 2011-04-28 | 2012-04-27 | Method for solution hardening of a cold deformed workpiece of a passive alloy, and a member solution hardened by the method |
| PCT/DK2013/050119 WO2013159781A1 (en) | 2012-04-27 | 2013-04-25 | Method for solution hardening of a cold deformed workpiece of a passive alloy, and a member solution hardened by the method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015514874A JP2015514874A (ja) | 2015-05-21 |
| JP2015514874A5 true JP2015514874A5 (zh) | 2017-06-15 |
| JP6241896B2 JP6241896B2 (ja) | 2017-12-06 |
Family
ID=48576167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015507380A Active JP6241896B2 (ja) | 2012-04-27 | 2013-04-25 | 不動態合金の冷間変形された加工物の固溶硬化のための方法、およびこの方法によって固溶硬化された部材 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2841617B1 (zh) |
| JP (1) | JP6241896B2 (zh) |
| KR (1) | KR101897321B1 (zh) |
| CN (1) | CN104246001B (zh) |
| CA (1) | CA2869018A1 (zh) |
| DK (1) | DK2841617T3 (zh) |
| IN (1) | IN2014DN09816A (zh) |
| WO (1) | WO2013159781A1 (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10605387B2 (en) | 2013-12-10 | 2020-03-31 | Parker-Hannifin Corporation | Multiple layer hardness ferrule and method |
| US20150160416A1 (en) | 2013-12-10 | 2015-06-11 | Parker-Hannifin Corporation | Multiple layer hardness ferrule |
| WO2015173380A1 (en) | 2014-05-15 | 2015-11-19 | Expanite Technology A/S | Lock washer |
| DK3299487T4 (da) | 2016-09-27 | 2023-01-30 | Bodycote Plc | Fremgangsmåde til overfladehærdning af en kolddeformeret artikel omfattende lavtemperatursudglødning |
| EP3615700B1 (en) * | 2017-04-26 | 2023-06-07 | Expanite Technology A/S | Assembly component |
| MX2019015782A (es) | 2017-07-07 | 2020-08-03 | Ind Mailhot Inc | Metodo y sistema para enfriar piezas metalicas despues de la nitruracion. |
| AU2020228291A1 (en) * | 2019-02-26 | 2021-10-07 | Somnio Global Holdings, Llc | High nitrogen steel powder and methods of making the same |
| JP2020147821A (ja) * | 2019-03-15 | 2020-09-17 | 株式会社デンソー | プラズマ窒化処理方法 |
| DE102019125839A1 (de) * | 2019-09-25 | 2021-04-08 | Danfoss A/S | Verfahren zum Herstellen einer wasserhydraulischen Maschine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4333917C2 (de) * | 1993-10-05 | 1994-06-23 | Hans Prof Dr Ing Berns | Randaufsticken zur Erzeugung einer hochfesten austenitischen Randschicht in nichtrostenden Stählen |
| US6093303A (en) | 1998-08-12 | 2000-07-25 | Swagelok Company | Low temperature case hardening processes |
| JP2001032048A (ja) * | 1999-07-19 | 2001-02-06 | Nsk Ltd | 転がり軸受 |
| DE60316294T2 (de) * | 2002-07-16 | 2008-06-19 | Danmarks Tekniske Universitet | Einsatzhärten von rostfreiem stahl |
| EP1893781B1 (en) * | 2005-06-15 | 2016-03-16 | Koninklijke Philips N.V. | Method for manufacturing a stainless steel product |
| JP5132553B2 (ja) | 2005-06-22 | 2013-01-30 | ボディコート ネザーランズ ホールディング ベスローテン フェンノートシャップ | 炭化水素ガス中での浸炭化方法 |
| EP2142680A1 (en) * | 2007-04-06 | 2010-01-13 | Swagelok Company | Hybrid carburization with intermediate rapid quench |
| EP2278038A1 (en) * | 2009-07-20 | 2011-01-26 | Danmarks Tekniske Universitet (DTU) | A method of activating an article of passive ferrous or non-ferrous metal prior to carburizing, nitriding and/or nitrocarburizing |
-
2013
- 2013-04-25 WO PCT/DK2013/050119 patent/WO2013159781A1/en active Application Filing
- 2013-04-25 JP JP2015507380A patent/JP6241896B2/ja active Active
- 2013-04-25 CA CA2869018A patent/CA2869018A1/en not_active Abandoned
- 2013-04-25 DK DK13726673.0T patent/DK2841617T3/en active
- 2013-04-25 KR KR1020147033482A patent/KR101897321B1/ko active IP Right Grant
- 2013-04-25 CN CN201380021884.2A patent/CN104246001B/zh active Active
- 2013-04-25 EP EP13726673.0A patent/EP2841617B1/en active Active
-
2014
- 2014-11-19 IN IN9816DEN2014 patent/IN2014DN09816A/en unknown
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