JP2005531694A - 表面改質ステンレス鋼 - Google Patents
表面改質ステンレス鋼 Download PDFInfo
- Publication number
- JP2005531694A JP2005531694A JP2004519462A JP2004519462A JP2005531694A JP 2005531694 A JP2005531694 A JP 2005531694A JP 2004519462 A JP2004519462 A JP 2004519462A JP 2004519462 A JP2004519462 A JP 2004519462A JP 2005531694 A JP2005531694 A JP 2005531694A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- less
- nitriding
- hardness
- treatment
- 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
- 239000010935 stainless steel Substances 0.000 title claims abstract description 35
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 35
- 238000005121 nitriding Methods 0.000 claims abstract description 23
- 238000011282 treatment Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000734 martensite Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 238000004881 precipitation hardening Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000009628 steelmaking Methods 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005256 carbonitriding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0202107A SE525291C2 (sv) | 2002-07-03 | 2002-07-03 | Ytmodifierat rostfritt stål |
| PCT/SE2003/001159 WO2004005572A1 (en) | 2002-07-03 | 2003-07-02 | Surface modified stainless steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005531694A true JP2005531694A (ja) | 2005-10-20 |
| JP2005531694A5 JP2005531694A5 (enExample) | 2006-08-10 |
Family
ID=20288446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004519462A Pending JP2005531694A (ja) | 2002-07-03 | 2003-07-02 | 表面改質ステンレス鋼 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060102253A1 (enExample) |
| EP (1) | EP1518002A1 (enExample) |
| JP (1) | JP2005531694A (enExample) |
| AU (1) | AU2003245216A1 (enExample) |
| SE (1) | SE525291C2 (enExample) |
| WO (1) | WO2004005572A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005534808A (ja) * | 2002-07-29 | 2005-11-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | マルエージング鋼のプラズマ窒化、このようなマルエージング鋼から製作される電気シェーバ用のシェーバキャップ及び切断装置、並びに電気シェーバ |
| JP2008293716A (ja) * | 2007-05-22 | 2008-12-04 | Nissan Motor Co Ltd | 非水系二次電池 |
| KR102330937B1 (ko) | 2020-05-22 | 2021-11-24 | 동의대학교 산학협력단 | 내식성 및 표면경도를 개선한 마르텐사이트계 석출경화형 스테인리스강 제조방법 및 이를 이용한 케이블 보호장치 표면 처리방법 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE526501C2 (sv) * | 2003-01-13 | 2005-09-27 | Sandvik Intellectual Property | Metod för att ytmodifiera ett utskiljningshärdat rostfritt stål |
| SE526481C2 (sv) * | 2003-01-13 | 2005-09-20 | Sandvik Intellectual Property | Ythärdat rostfritt stål med förbättrad nötningsbeständighet och låg statisk friktion |
| DE102005013088B4 (de) * | 2005-03-18 | 2006-12-28 | Man B & W Diesel Ag | Gaswechselventil mit Korrosionsschutzschicht |
| SE0502312L (sv) * | 2005-10-17 | 2007-04-10 | Sandvik Intellectual Property | Tunnväggigt rör samt produkter innefattande ett sådant rör |
| SE531483C2 (sv) * | 2005-12-07 | 2009-04-21 | Sandvik Intellectual Property | Sträng för musikinstrument innefattande utskiljningshärdande rostfritt stål |
| JP4866178B2 (ja) * | 2006-08-29 | 2012-02-01 | バンドー化学株式会社 | オートテンショナ |
| US20110277886A1 (en) | 2010-02-20 | 2011-11-17 | Nucor Corporation | Nitriding of niobium steel and product made thereby |
| KR101704849B1 (ko) | 2009-08-07 | 2017-02-08 | 스와겔로크 컴패니 | 저진공 하에서의 저온 침탄 |
| WO2011135624A1 (ja) * | 2010-04-28 | 2011-11-03 | トヨタ自動車株式会社 | 金属リングおよびその製造方法 |
| EP2804965B1 (en) | 2012-01-20 | 2020-09-16 | Swagelok Company | Concurrent flow of activating gas in low temperature carburization |
| DE102012212426B3 (de) * | 2012-07-16 | 2013-08-29 | Schaeffler Technologies AG & Co. KG | Wälzlagerelement, insbesondere Wälzlagerring |
| WO2015073098A2 (en) * | 2013-08-27 | 2015-05-21 | University Of Virginia Patent Foundation | Three-dimensional space frames assembled from component pieces and methods for making the same |
| US10151043B1 (en) * | 2013-12-10 | 2018-12-11 | Ibc Technologies, Ltd. | Methods of producing coated locator pins and locator pins made therefrom |
| DE102015111993A1 (de) * | 2015-07-23 | 2017-01-26 | Schott Ag | Formdorn mit Diffusionsschicht zur Glasformung |
| US10859031B2 (en) * | 2018-03-06 | 2020-12-08 | Ai Alpine Us Bidco Inc | Thermally compensated bore guide systems and methods |
| JP7252051B2 (ja) * | 2018-05-17 | 2023-04-04 | 株式会社神戸製鋼所 | エレクトロスラグ溶接用ソリッドワイヤ及び溶接継手 |
| IT201900002849A1 (it) * | 2019-02-27 | 2020-08-27 | Asso Werke S R L Unipersonale | Grano di fermo per fasce elastiche |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988955A (en) * | 1972-12-14 | 1976-11-02 | Engel Niels N | Coated steel product and process of producing the same |
| USH1210H (en) * | 1990-04-04 | 1993-07-06 | Surface hardening of reprographic machine components by coating or treatment processes | |
| US5197783A (en) * | 1991-04-29 | 1993-03-30 | Esso Resources Canada Ltd. | Extendable/erectable arm assembly and method of borehole mining |
| US5241748A (en) * | 1991-06-27 | 1993-09-07 | Teikoku Piston Ring Co., Ltd. | Method for manufacturing a compression ring |
| JPH0544839A (ja) * | 1991-08-09 | 1993-02-23 | Teikoku Piston Ring Co Ltd | 組合せオイルリング |
| DE4421144C2 (de) * | 1993-07-21 | 2003-02-13 | Unaxis Balzers Ag | Beschichtetes Werkzeug mit erhöhter Standzeit |
| SE508684C2 (sv) * | 1993-10-07 | 1998-10-26 | Sandvik Ab | Utskiljningshärdad järnlegering med partiklar med kvasi- kristallin struktur |
| GB9715180D0 (en) * | 1997-07-19 | 1997-09-24 | Univ Birmingham | Process for the treatment of austenitic stainless steel articles |
| SE518600C2 (sv) * | 1999-11-17 | 2002-10-29 | Sandvik Ab | Fordonskomponent |
| GB2364530B (en) * | 2000-06-21 | 2002-10-16 | Alstom Power Nv | Method of finish treating a steel blade for use in turbomachinery |
| JP4431815B2 (ja) * | 2001-03-27 | 2010-03-17 | シーアールエス ホールディングス,インコーポレイテッド | 超強力析出硬化型ステンレス鋼及び同鋼より作られた長尺なストリップ |
| JP2003301888A (ja) * | 2002-04-12 | 2003-10-24 | Tsubakimoto Chain Co | サイレントチェーン |
| SE526501C2 (sv) * | 2003-01-13 | 2005-09-27 | Sandvik Intellectual Property | Metod för att ytmodifiera ett utskiljningshärdat rostfritt stål |
| SE526481C2 (sv) * | 2003-01-13 | 2005-09-20 | Sandvik Intellectual Property | Ythärdat rostfritt stål med förbättrad nötningsbeständighet och låg statisk friktion |
-
2002
- 2002-07-03 SE SE0202107A patent/SE525291C2/sv unknown
-
2003
- 2003-07-02 JP JP2004519462A patent/JP2005531694A/ja active Pending
- 2003-07-02 WO PCT/SE2003/001159 patent/WO2004005572A1/en not_active Ceased
- 2003-07-02 AU AU2003245216A patent/AU2003245216A1/en not_active Abandoned
- 2003-07-02 US US10/519,711 patent/US20060102253A1/en not_active Abandoned
- 2003-07-02 EP EP03738843A patent/EP1518002A1/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005534808A (ja) * | 2002-07-29 | 2005-11-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | マルエージング鋼のプラズマ窒化、このようなマルエージング鋼から製作される電気シェーバ用のシェーバキャップ及び切断装置、並びに電気シェーバ |
| JP2008293716A (ja) * | 2007-05-22 | 2008-12-04 | Nissan Motor Co Ltd | 非水系二次電池 |
| KR102330937B1 (ko) | 2020-05-22 | 2021-11-24 | 동의대학교 산학협력단 | 내식성 및 표면경도를 개선한 마르텐사이트계 석출경화형 스테인리스강 제조방법 및 이를 이용한 케이블 보호장치 표면 처리방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004005572A1 (en) | 2004-01-15 |
| SE525291C2 (sv) | 2005-01-25 |
| AU2003245216A1 (en) | 2004-01-23 |
| SE0202107D0 (sv) | 2002-07-03 |
| SE0202107L (sv) | 2004-02-26 |
| US20060102253A1 (en) | 2006-05-18 |
| EP1518002A1 (en) | 2005-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2005531694A (ja) | 表面改質ステンレス鋼 | |
| US7270719B2 (en) | Method for manufacturing surface hardened stainless steel with improved wear resistance and low static friction properties | |
| Leyland et al. | Low temperature plasma diffusion treatment of stainless steels for improved wear resistance | |
| EP2548986B1 (en) | Steel for nitrocarburization and production method of a nitrocarburized steel part | |
| WO2012077705A1 (ja) | 面疲労強度に優れたガス浸炭鋼部品、ガス浸炭用鋼材およびガス浸炭鋼部品の製造方法 | |
| JP4511514B2 (ja) | 表面改質した析出硬化型ステンレス鋼 | |
| JP3064907B2 (ja) | 浸炭硬化締結用品およびその製法 | |
| KR101892531B1 (ko) | 철계 금속의 질화방법 | |
| KR102004723B1 (ko) | 플라즈마 이온 질화 처리의 물리적 성질의 예측방법. | |
| US11840765B2 (en) | Nitriding process for carburizing ferrium steels | |
| US20080277030A1 (en) | Composition and Process for Enhanced Properties of Ferrous Components | |
| JP2020111804A (ja) | 浸炭浸窒鋼部品 | |
| JP3005952B2 (ja) | オーステナイト系金属に対する浸炭処理方法およびそれによって得られたオーステナイト系金属製品 | |
| JP4752635B2 (ja) | 軟窒化部品の製造方法 | |
| JP7471206B2 (ja) | 鋼材の表面処理方法 | |
| KR101614259B1 (ko) | 시효처리 및 연질화처리가 in-situ로 결합된 방법을 이용한 마르텐사이트계 석출경화형 스테인리스강 표면에 경화층을 형성하는 방법 | |
| JP2010222649A (ja) | 炭素鋼材料の製造方法および炭素鋼材料 | |
| US20060048857A1 (en) | Method for processing alloys via high-current density ion implantation | |
| JP2005036279A (ja) | 鋼の表面硬化方法およびそれによって得られた金属製品 | |
| JP2006028584A (ja) | 冷間加工用金型 | |
| Song et al. | Effect of nitrogen hydrogen ratio on plasma nitriding for 38CrMoAl | |
| Kim et al. | Plasma and vacuum carburizing processes and mechanical properties of SCM 415 steel | |
| KR101074164B1 (ko) | 포스트 플라즈마를 이용한 자동차 부품용 질화방법 | |
| JP4327812B2 (ja) | 浸炭部品の製造方法 | |
| CN117448734A (zh) | 一种曲柄轴及其制备方法、rv减速机 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20051228 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060622 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060622 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090728 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20091222 |