KR101302051B1 - 마르텐사이트 경계층을 갖는 식사용 및/또는 서빙용 날붙이 - Google Patents

마르텐사이트 경계층을 갖는 식사용 및/또는 서빙용 날붙이 Download PDF

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KR101302051B1
KR101302051B1 KR1020097018029A KR20097018029A KR101302051B1 KR 101302051 B1 KR101302051 B1 KR 101302051B1 KR 1020097018029 A KR1020097018029 A KR 1020097018029A KR 20097018029 A KR20097018029 A KR 20097018029A KR 101302051 B1 KR101302051 B1 KR 101302051B1
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South Korea
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hardness
cutlery
serving
boundary layer
eating
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Korean (ko)
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KR20100014875A (ko
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코넬리우스 보에르너
귄테르 뷜마이어
볼프강 프리쯔
알렉산더 키에퍼
마틴 네우마이어
테다 스타우딩거
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베엠에프 붸르템베르기쉐 메탈바렌파브릭 아게
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    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Table Equipment (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cookers (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Materials For Medical Uses (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Knives (AREA)
KR1020097018029A 2007-02-02 2008-01-29 마르텐사이트 경계층을 갖는 식사용 및/또는 서빙용 날붙이 Active KR101302051B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07002295A EP1956099B1 (de) 2007-02-02 2007-02-02 Ess- und/oder Servierbesteck aus ferritischem Edelstahl mit einer martensitischen Randschicht
EP07002295.9 2007-02-02
PCT/EP2008/000680 WO2008092640A1 (de) 2007-02-02 2008-01-29 Ess- und/oder servierbesteck aus ferritischem edelstahl mit einer martensitischen randschicht

Publications (2)

Publication Number Publication Date
KR20100014875A KR20100014875A (ko) 2010-02-11
KR101302051B1 true KR101302051B1 (ko) 2013-09-10

Family

ID=38267621

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KR1020097018029A Active KR101302051B1 (ko) 2007-02-02 2008-01-29 마르텐사이트 경계층을 갖는 식사용 및/또는 서빙용 날붙이

Country Status (13)

Country Link
US (1) US8349094B2 (https=)
EP (2) EP1956099B1 (https=)
JP (1) JP5418909B2 (https=)
KR (1) KR101302051B1 (https=)
CN (1) CN101627136B (https=)
AT (1) ATE429519T1 (https=)
BR (1) BRPI0807120A2 (https=)
CA (1) CA2676987C (https=)
DE (1) DE502007000645D1 (https=)
ES (1) ES2322207T3 (https=)
PL (1) PL1956099T3 (https=)
RU (1) RU2456906C2 (https=)
WO (1) WO2008092640A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008050458A1 (de) * 2008-10-08 2010-04-15 Peter Dr. Barth Schmucksachen aus Edelstahl mit einer martensitischen Randschicht
EP2209924B1 (de) 2008-10-08 2011-04-27 Peter Barth Verwendung eines biokompatiblen werkstoffes aus edelstahl mit einer martensitischen randschicht für uhren, uhrenteile und schmuck
FR2942241B1 (fr) * 2009-02-18 2011-10-21 Hydromecanique & Frottement Procede de traitement de pieces pour ustensiles de cuisine
CN106460145B (zh) 2014-05-15 2019-08-16 埃克斯潘尼特技术公司 锁紧垫圈
US20160095455A1 (en) * 2014-10-06 2016-04-07 Omnitek Partners Llc Shape Memory Safety Utensil
IT201700098637A1 (it) * 2017-09-04 2019-03-04 Mori Italian Factory S R L Procedimento di realizzazione di una posata non da taglio
US12526944B2 (en) 2022-02-16 2026-01-13 Meta Platforms Technologies, Llc Methods for forming electronic device housings

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149127A (en) * 1981-03-10 1982-09-14 Nisshin Steel Co Ltd Manufacture of high carbon stainless steel tool
JPH06306574A (ja) * 1993-04-23 1994-11-01 Daido Hoxan Inc 耐食性食器類
JPH11199923A (ja) * 1998-01-19 1999-07-27 Koji Goto 金属製品の部分熱処理方法及びこれを用いた金属製品
JP2005336567A (ja) * 2004-05-28 2005-12-08 Nisshin Steel Co Ltd 打抜き刃用鋼板並びに打抜き刃およびその製造法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452915A (en) * 1947-06-27 1948-11-02 Armco Steel Corp Nitriding process
US4366008A (en) * 1979-02-09 1982-12-28 Kabushiki Kaisha Fujikoshi Method for hardening steel
JPS5798674A (en) * 1980-12-11 1982-06-18 Nisshin Steel Co Ltd Production of stainless steel material for cutlery
GB2160227B (en) * 1984-05-04 1988-09-07 John Durham Hawkes Heat treatment process
DE4033706A1 (de) 1990-10-24 1991-02-21 Hans Prof Dr Ing Berns Einsatzhaerten mit stickstoff zur verbesserung des korrosionswiderstandes martensitischer nichtrostender staehle
DE4333917C2 (de) * 1993-10-05 1994-06-23 Hans Prof Dr Ing Berns Randaufsticken zur Erzeugung einer hochfesten austenitischen Randschicht in nichtrostenden Stählen
JP3213254B2 (ja) * 1996-03-14 2001-10-02 エア・ウォーター株式会社 高耐蝕性金属製品およびその製法
DE19620914A1 (de) * 1996-05-24 1997-11-27 Trw Deutschland Gmbh Nichtrostender Vergütungsstahl für Ventile in Verbrennungsmotoren
DE19626833A1 (de) * 1996-07-04 1998-01-08 Hans Prof Dr Ing Berns Verfahren zur Erzeugung einer hochkorrosionsbeständigen martensitischen Randschicht über einem ferritisch-martensitischen Kern in Bauteilen aus nichtrostendem Stahl
RU2116374C1 (ru) * 1996-12-25 1998-07-27 Закрытое акционерное общество "Наука-М" Коррозионно-стойкая немагнитная износостойкая сталь
IT1298907B1 (it) * 1998-02-17 2000-02-07 Acciai Speciali Terni Spa Acciaio inossidabile ferritico perfezionato e manufatti con esso ottenuti
JP4651837B2 (ja) * 2001-03-09 2011-03-16 シチズンホールディングス株式会社 食器類およびその製造方法
DE102004039926B4 (de) * 2004-08-18 2016-09-22 Robert Bosch Gmbh Verfahren zur Herstellung eines temperatur- und korrosionsbeständigen Kraftstoffinjektorkörpers
RU2284365C1 (ru) * 2005-06-15 2006-09-27 Институт металлургии и материаловедения Российской академии наук им. А.А. Байкова (ИМЕТ РАН) Коррозионно-стойкая немагнитная сталь

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149127A (en) * 1981-03-10 1982-09-14 Nisshin Steel Co Ltd Manufacture of high carbon stainless steel tool
JPH06306574A (ja) * 1993-04-23 1994-11-01 Daido Hoxan Inc 耐食性食器類
JPH11199923A (ja) * 1998-01-19 1999-07-27 Koji Goto 金属製品の部分熱処理方法及びこれを用いた金属製品
JP2005336567A (ja) * 2004-05-28 2005-12-08 Nisshin Steel Co Ltd 打抜き刃用鋼板並びに打抜き刃およびその製造法

Also Published As

Publication number Publication date
CN101627136A (zh) 2010-01-13
EP1956099A1 (de) 2008-08-13
KR20100014875A (ko) 2010-02-11
CA2676987A1 (en) 2008-08-07
RU2456906C2 (ru) 2012-07-27
EP1956099B1 (de) 2009-04-22
EP2115175A1 (de) 2009-11-11
US8349094B2 (en) 2013-01-08
JP2010517605A (ja) 2010-05-27
WO2008092640A1 (de) 2008-08-07
DE502007000645D1 (de) 2009-06-04
PL1956099T3 (pl) 2009-09-30
JP5418909B2 (ja) 2014-02-19
RU2009132197A (ru) 2011-03-10
CN101627136B (zh) 2012-04-04
CA2676987C (en) 2012-04-10
US20100175269A1 (en) 2010-07-15
ATE429519T1 (de) 2009-05-15
ES2322207T3 (es) 2009-06-17
BRPI0807120A2 (pt) 2014-04-08

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