CN113574196A - 用于制造受内压加载的构件的方法 - Google Patents
用于制造受内压加载的构件的方法 Download PDFInfo
- Publication number
- CN113574196A CN113574196A CN202080021038.0A CN202080021038A CN113574196A CN 113574196 A CN113574196 A CN 113574196A CN 202080021038 A CN202080021038 A CN 202080021038A CN 113574196 A CN113574196 A CN 113574196A
- Authority
- CN
- China
- Prior art keywords
- steel material
- pickling
- component
- steel
- tellurium
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000005554 pickling Methods 0.000 claims abstract description 33
- 229910052729 chemical element Inorganic materials 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000009713 electroplating Methods 0.000 claims abstract description 11
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical group [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 20
- 229910052714 tellurium Inorganic materials 0.000 claims description 19
- 239000000446 fuel Substances 0.000 claims description 11
- 229910052711 selenium Inorganic materials 0.000 claims description 8
- 239000011669 selenium Substances 0.000 claims description 8
- 230000035945 sensitivity Effects 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical group [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000003748 selenium group Chemical group *[Se]* 0.000 claims description 2
- 238000005242 forging Methods 0.000 description 13
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910001562 pearlite Inorganic materials 0.000 description 5
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- VCTOKJRTAUILIH-UHFFFAOYSA-N manganese(2+);sulfide Chemical class [S-2].[Mn+2] VCTOKJRTAUILIH-UHFFFAOYSA-N 0.000 description 2
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000915 Free machining steel Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9038—Coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9053—Metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Forging (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019203463.2A DE102019203463A1 (de) | 2019-03-14 | 2019-03-14 | Verfahren zum Herstellen eines innendruckbeaufschlagten Bauteils |
DE102019203463.2 | 2019-03-14 | ||
PCT/EP2020/053411 WO2020182389A1 (de) | 2019-03-14 | 2020-02-11 | Verfahren zum herstellen eines innendruckbeaufschlagten bauteils |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113574196A true CN113574196A (zh) | 2021-10-29 |
Family
ID=69571990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080021038.0A Pending CN113574196A (zh) | 2019-03-14 | 2020-02-11 | 用于制造受内压加载的构件的方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3938555A1 (de) |
KR (1) | KR20210139349A (de) |
CN (1) | CN113574196A (de) |
DE (1) | DE102019203463A1 (de) |
WO (1) | WO2020182389A1 (de) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6306527B1 (en) * | 1999-11-19 | 2001-10-23 | Kabushiki Kaisha Kobe Seiko Sho | Hot-dip galvanized steel sheet and process for production thereof |
JP2007262469A (ja) * | 2006-03-28 | 2007-10-11 | Jfe Steel Kk | 鋼管およびその製造方法 |
CN105008557A (zh) * | 2013-02-28 | 2015-10-28 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
CN106460085A (zh) * | 2014-05-12 | 2017-02-22 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
CN108026617A (zh) * | 2015-09-25 | 2018-05-11 | 新日铁住金株式会社 | 钢板 |
CN108291283A (zh) * | 2015-11-26 | 2018-07-17 | 杰富意钢铁株式会社 | 高强度热浸镀锌钢板的制造方法、高强度热浸镀锌钢板用热轧钢板的制造方法、高强度热浸镀锌钢板用冷轧钢板的制造方法以及高强度热浸镀锌钢板 |
WO2018142849A1 (ja) * | 2017-01-31 | 2018-08-09 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき熱延鋼板およびその製造方法 |
CN108611562A (zh) * | 2018-03-20 | 2018-10-02 | 马鞍山钢铁股份有限公司 | 一种含硫铝镇静非调质钢及其硫化物形貌控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE242658C (de) | ||||
DE401779C (de) * | 1919-10-24 | 1924-09-09 | Erik Liebreich Dr | Verfahren, die Innenwandungen eiserner Hohlkoerper oder Gefaesse, die wechselnden Temperaturen ausgesetzt sind, vor Rost zu schuetzen |
US3853544A (en) * | 1970-01-14 | 1974-12-10 | Nippon Steel Corp | Corrosion resistant steels having improved weldability |
US3679400A (en) | 1970-10-19 | 1972-07-25 | Lasalle Steel Co | Hot ductility of steels containing tellurium |
JPS6057519B2 (ja) * | 1981-08-20 | 1985-12-16 | 住友金属工業株式会社 | 耐焼付性に優れた油井管継手およびその製造方法 |
DE3147967C2 (de) * | 1981-12-01 | 1985-10-24 | Mannesmann AG, 4000 Düsseldorf | Verzinnungsverfahren |
DE3325662A1 (de) * | 1983-07-15 | 1985-01-24 | Emag Maschinenfabrik Gmbh, 7335 Salach | Verfahren und vorrichtung zum auftragen von galvanischen ueberzuegen auf werkstuecke, insbesondere hohlzylindrische werkstuecke |
DE3519906C1 (de) * | 1985-06-04 | 1986-05-07 | Hubert Altehülshorst GmbH, 4835 Rietberg | Verfahren und Vorrichtung zur galvanischen Beschichtung eines Hohlkörpers mit verschieden gerichteten Ausnehmungen oder Hinterschneidungen und die Anwendung des Verfahrens |
JP5532086B2 (ja) * | 2012-07-31 | 2014-06-25 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼管 |
-
2019
- 2019-03-14 DE DE102019203463.2A patent/DE102019203463A1/de active Pending
-
2020
- 2020-02-11 CN CN202080021038.0A patent/CN113574196A/zh active Pending
- 2020-02-11 EP EP20705037.8A patent/EP3938555A1/de active Pending
- 2020-02-11 KR KR1020217032899A patent/KR20210139349A/ko active Search and Examination
- 2020-02-11 WO PCT/EP2020/053411 patent/WO2020182389A1/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6306527B1 (en) * | 1999-11-19 | 2001-10-23 | Kabushiki Kaisha Kobe Seiko Sho | Hot-dip galvanized steel sheet and process for production thereof |
JP2007262469A (ja) * | 2006-03-28 | 2007-10-11 | Jfe Steel Kk | 鋼管およびその製造方法 |
CN105008557A (zh) * | 2013-02-28 | 2015-10-28 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
CN106460085A (zh) * | 2014-05-12 | 2017-02-22 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
CN108026617A (zh) * | 2015-09-25 | 2018-05-11 | 新日铁住金株式会社 | 钢板 |
CN108291283A (zh) * | 2015-11-26 | 2018-07-17 | 杰富意钢铁株式会社 | 高强度热浸镀锌钢板的制造方法、高强度热浸镀锌钢板用热轧钢板的制造方法、高强度热浸镀锌钢板用冷轧钢板的制造方法以及高强度热浸镀锌钢板 |
WO2018142849A1 (ja) * | 2017-01-31 | 2018-08-09 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき熱延鋼板およびその製造方法 |
CN108611562A (zh) * | 2018-03-20 | 2018-10-02 | 马鞍山钢铁股份有限公司 | 一种含硫铝镇静非调质钢及其硫化物形貌控制方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3938555A1 (de) | 2022-01-19 |
WO2020182389A1 (de) | 2020-09-17 |
DE102019203463A1 (de) | 2020-09-17 |
KR20210139349A (ko) | 2021-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101374991B1 (ko) | 기계 구조용 강의 절삭 방법 | |
KR102240150B1 (ko) | 연질화용 강 및 부품 | |
EP2415892B1 (de) | Aufgekohltes stahlelement | |
EP3088550A1 (de) | Herstellungsverfahren einer komponente aus aufgekohltem stahl und komponente aus aufgekohltem stahl | |
KR20110067158A (ko) | 절삭 공구 수명이 우수한 기계 구조용 강 및 그 절삭 방법 | |
KR20150126699A (ko) | 표면 경화용 강재와 표면 경화강 부품 | |
EP3266899A2 (de) | Stahlmaterial zum härten und verfahren zur herstellung davon | |
KR20050008823A (ko) | 피삭성이 우수한 강 | |
JPWO2012077705A1 (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 | |
KR100701812B1 (ko) | 자기 윤활성을 갖는 슬라이딩 부품용 재료 및 피스톤 링용선재 | |
EP3315626B1 (de) | Bolzen | |
EP3276023A1 (de) | Stahl zum weichnitrieren, komponenten und verfahren zur herstellung davon | |
EP2647734A1 (de) | Lagerstahl mit hervorragender bearbeitbarkeit nach dem kugelglühen und ausgezeichneter beständigkeit gegen wasserstoffermüdung nach dem ablöschen/temperieren | |
KR100370454B1 (ko) | 내연기관용 자기 윤활 피스톤 링 재료와 피스톤 링 | |
CN103189536A (zh) | 球化退火后的加工性优异且淬火回火后的耐氢疲劳特性优异的轴承钢 | |
CN113574196A (zh) | 用于制造受内压加载的构件的方法 | |
EP2617855A2 (de) | Niedrig legierter Stahl und damit hergestellte Bauteile | |
CN113631746B (zh) | 渗碳部件及其制造方法 | |
KR102079312B1 (ko) | 고강도 볼트 | |
KR960006328B1 (ko) | 냉간 공구강 | |
CN113260717B (zh) | 钢材 | |
KR102520984B1 (ko) | 연질화용 강 및 연질화 부품 그리고 이들의 제조 방법 | |
EP3252182A1 (de) | Altershärtender stahl | |
EP3325683A1 (de) | Legierter stahl und damit hergestellte bauteile | |
JP4473786B2 (ja) | 耐遅れ破壊性に優れた高強度鋼 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |