WO2006098056A1 - 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 - Google Patents
耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 Download PDFInfo
- Publication number
- WO2006098056A1 WO2006098056A1 PCT/JP2005/019735 JP2005019735W WO2006098056A1 WO 2006098056 A1 WO2006098056 A1 WO 2006098056A1 JP 2005019735 W JP2005019735 W JP 2005019735W WO 2006098056 A1 WO2006098056 A1 WO 2006098056A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stainless steel
- corrosion resistance
- steel sheet
- disc
- resistance
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
-
- 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
- C22C38/02—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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0008—Ferro
- F16D2200/0017—Ferro corrosion-resistant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0008—Ferro
- F16D2200/0021—Steel
Definitions
- the present invention relates to a disc buxtress plate that can maintain a small amount of accuracy, has a low corrosion resistance, and is excellent in heat resistance and corrosion resistance. It is clear that the board also includes.
- Kidis It is to brake the vehicle by restraining the wheel from rolling with the disco of a car, bicycle, etc. For this reason, it is desirable for Kidis to have appropriateness. There is a problem that cracks tend to occur when the cracks are weak and the cracks tend to occur when they are too hard.
- the range of RC32 to 38 is recommended for Kidis.
- R C is a ku (C scale) specified by J 2245.
- Tesitic stainless steel has been used as a material for hard disks because of its hardness and corrosion resistance.
- S S42 J2 and other high-carbon tesite-based stainless steel plates were used in a controlled manner, but they are negative in production. In recent years, they are shown in patents and patents 2.
- the tesite-based stainless steel plate, which can be used as it is, is now widely used as a Kidisk material.
- Patent 3 has a tether-type stem that has T, No.,, Z, or 2 or more appropriately, and can effectively suppress the entrainment of the disc and reduce the degree of deterioration.
- a board has been proposed.
- Patent No. 4 and No. are proposed in addition to T, V, and a disk buxtless steel that can effectively suppress the chemical effect.
- Patent 5 by adjusting the GP value, which is a significant amount of C,, NC, No., S Mo, V, and A, to 50 () and making No. and V appropriate.
- Inexpensive disc-kita steel has been proposed that hardly causes materialization during use.
- Patent 6 also restricts the amount of C to a specific range, has an appropriate number of nose and NC as an austenite, further has an appropriate number, and contains two or more of ZTa, and remains as desired.
- Brake disc quesiteite stainless steel has been proposed that can secure the resistance and resistance.
- Patent 3 Patent 4, Patent 5, and Patent 6, it is necessary to add a relatively large amount of expensive alloying elements, and the manufacturing cost of disc brakes soars. 2)
- the hardness decreased rapidly and at the same time the corrosion resistance also decreased. It is said that the problem of the conventional technique can be solved effectively and the appropriateness can be secured.
- Et al. Discussed the effects of gold elements on the thermal properties of the tesite-based stainless steel plate and on the food quality in order to achieve the above-mentioned problems. As a result, No and N are appropriate, and V is added to the phase.
- the composition further comprises two or more selected from ass, u 005 0 5, o 00 2 0, and o 00 2 0 (3) A disc buc- tured disc heated at 1000C or lower using the disc bunch plate as described in (2) or (2).
- the food quality is excellent, RC32-38 can be secured, and even after holding at 600oC for 2 hours, the height above RC32 can be maintained and the food quality is low.
- Bukidisc test boards can be manufactured easily and inexpensively, producing industrial results. According to the light, it is possible to produce discs () such as motorcycles, automobiles, bicycles, and snowboards with excellent durability at low cost. Good for carrying out Ming
- C is an element that determines the hardness afterwards, and in order to secure the range of RC32 to 38, it is desirable to have it over 0 ⁇ 02.
- it has a value of 0 ⁇ 0, when it is subjected to a high temperature, a coarse oxide is formed, which lowers the food quality as well as lowering the quality. For this reason, it was limited to C 0 ⁇ 0. In terms of food habits, it is preferably 0.05.
- Top ⁇ 0 Is an element that acts as a deoxidizer, and it is desirable to have a clear upper surface of 0.05, but it is an element that stabilizes the S-flight phase.
- No. is a useful element for suppressing the generation of the light phase at high temperature, improving the performance, and obtaining the stability. On the other hand, an excess of 2.5 or more will reduce the food habits. For this reason, No. was limited to the range of 0 2 and 5. From the viewpoint of reliability, the preference is 5 above.
- P is an element that lowers hot working, and it is desirable to reduce it as much as possible.
- the upper limit was set to 0.04 because of excessive production strikes. From the viewpoint of manufacturability, is preferably below 0.02.
- S is an element that reduces hot working, and it is desirable to reduce it as much as possible.
- the upper limit was set to 0.0 because it caused an excessive production strike. In terms of manufacturability, it is preferably less than 005.
- N is an element that improves food habits and needs to be contained at 0 ⁇ or higher.
- the content exceeds 1.0, the degree of wrinkle is reduced, and a long time for hot rolling is required, resulting in a decrease in productivity.
- the cry N was limited to the range of 0 ⁇ 0.
- it was 0.3 from the point of corrosion resistance, and its productivity was 0.
- A an element that acts as a deoxidizing agent, and is added as an oxidizing agent in steelmaking, but if it is left excessively, the workability and properties deteriorate. For this reason, is limited to below 0 ⁇ 0, and preferably 0 ⁇ 0.
- No. is C, has a strong binding force, forms No. compound, No. compound, and suppresses the number of distortions (the number of distortions introduced at the time) when held around 600C,
- the preferred value is 0 to 40.
- the expression () is a condition for setting the height within a predetermined range.
- Equation (2) is for ensuring excellent qualities.
- C is an element that improves food habits. If it is present, it should be 0.05 or higher. On the other hand, even if it exceeds 0.5, the effect is reduced and the content cannot be expected to match, which is economically disadvantageous. For this reason, is preferably limited to the range of 05 to 0.5.
- M Co is also an element that improves the food property, and if it is present, it is preferable that both Co have a value of 0.0 or more.
- Mo should be limited to the range of 0 ⁇ 0 to 2 ⁇ 0 Co 0 2 ⁇ 0. From the standpoint of eating habits, it is more preferable that both o are less than 0.50.
- V made of converter, electric, and V
- the hot-rolled steel sheet is suitable as a Kidisk material.
- the cooling annealing temperature it is preferable to use a batch furnace because it requires holding for several hours at annealing. After the holding at a temperature is completed, it is gradually reduced, but from the viewpoint of productivity, it is preferable to set the cooling annealing temperature from 500C to 20C.
- the hot-rolled steel sheet described above may be further rolled, annealed if necessary, and further squeezed as necessary to make the material for the bquisk. it can.
- the stainless steel plate described above is used as a raw material, and a board of a prescribed method is punched from the stainless steel plate to make a brake material. After this work, such as drilling holes to release the heat generated during braking, the area of the KIDISK material, that is, the part where the buoyette hits, After heating at a predetermined time, perform the process and adjust the predetermined () to the desired level. In the case of a bright steel plate, even if the degree is within the range of 900 to 000 C, which is a normal degree, sufficient strength can be secured, and both excellent heat resistance and corrosion resistance can be obtained.
- the high-frequency solution of the composition shown in Fig. 2 was taken as 1 kg of (). These materials were hot rolled (5 m) by normal rolling. Furthermore, these 800CX8 (gas atmosphere, heating) were performed. Then, it was pickled and the surface scum was removed to make a diskette material.
- a test (size 5X30X30mm) was collected from these materials, heated () as shown in 2 and 22 and then air-cooled.
- the surface was removed by grinding, and then the surface RC was determined with a couch meter in accordance with the specifications of J S 2245, and the average value was taken as the size of the material. However, if the RC is between 32 and 38, it was evaluated as good. However, if it was outside the RC range of 32 to 38, the failure was evaluated and expressed.
- test size 5X70XL50m
- surface 320Meri
- Both of them are in the RC32-38 range, have excellent qualitative properties, and have excellent thermal properties on RC32 of 600CX2, and also have excellent food quality.
- it is out of the range of this invention is out of the range of RC32 to 38, is heat-resistant, or is still in low food quality.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Braking Arrangements (AREA)
- Heat Treatment Of Articles (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/794,966 US8852361B2 (en) | 2005-03-17 | 2005-10-20 | Stainless steel sheet with excellent heat and corrosion resistances for brake disk |
ES05799293T ES2426919T3 (es) | 2005-03-17 | 2005-10-20 | Lámina de acero inoxidable con una excelente resistencia térmica y a la corrosión para freno de disco |
EP05799293.5A EP1884575B1 (en) | 2005-03-17 | 2005-10-20 | Stainless steel sheet for disc brake excellent in heat resistance and corrosion resistance |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005076453A JP4843969B2 (ja) | 2004-03-22 | 2005-03-17 | 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 |
JP2005-076453 | 2005-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006098056A1 true WO2006098056A1 (ja) | 2006-09-21 |
Family
ID=36991414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/019735 WO2006098056A1 (ja) | 2005-03-17 | 2005-10-20 | 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8852361B2 (ja) |
EP (1) | EP1884575B1 (ja) |
KR (1) | KR20070087166A (ja) |
CN (1) | CN100577842C (ja) |
ES (1) | ES2426919T3 (ja) |
WO (1) | WO2006098056A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140696A1 (ja) * | 2009-06-01 | 2010-12-09 | Jfeスチール株式会社 | ブレーキディスク用鋼板およびブレーキディスク |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2287350B1 (en) * | 2008-04-25 | 2015-07-08 | JFE Steel Corporation | Low-carbon martensitic cr-containing steel |
DE102009030489A1 (de) * | 2009-06-24 | 2010-12-30 | Thyssenkrupp Nirosta Gmbh | Verfahren zum Herstellen eines warmpressgehärteten Bauteils, Verwendung eines Stahlprodukts für die Herstellung eines warmpressgehärteten Bauteils und warmpressgehärtetes Bauteil |
CN101864537B (zh) * | 2010-05-24 | 2012-03-21 | 江苏省沙钢钢铁研究院有限公司 | 应用于深冷环境的超高强度9Ni钢及其制备工艺 |
US9353812B2 (en) * | 2011-08-29 | 2016-05-31 | GM Global Technology Operations LLC | Mass reduction of brake rotors |
JP5234214B2 (ja) * | 2011-10-14 | 2013-07-10 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
IN2014DN09051A (ja) * | 2013-02-08 | 2015-05-22 | Nippon Steel & Sumikin Sst | |
CN105909700B (zh) * | 2015-02-23 | 2019-03-26 | 株式会社岛野 | 耐蚀自行车盘式制动器转子 |
US10655195B2 (en) * | 2015-04-21 | 2020-05-19 | Jfe Steel Corporation | Martensitic stainless steel |
CN104878301B (zh) * | 2015-05-15 | 2017-05-03 | 河冶科技股份有限公司 | 喷射成形高速钢 |
KR101724896B1 (ko) | 2015-09-09 | 2017-04-10 | 현대자동차주식회사 | 스테인리스 디스크용 브레이크 마찰재 |
CN105351414A (zh) * | 2015-12-15 | 2016-02-24 | 苏州爱盟机械有限公司 | 一种汽车刹车片 |
WO2017179346A1 (ja) | 2016-04-12 | 2017-10-19 | Jfeスチール株式会社 | マルテンサイト系ステンレス鋼板 |
CN107812934A (zh) * | 2017-10-20 | 2018-03-20 | 广西银英生物质能源科技开发股份有限公司 | 一种制动器用粉末冶金材料及其制备方法 |
CN109023072A (zh) * | 2018-09-04 | 2018-12-18 | 合肥久新不锈钢厨具有限公司 | 一种高稳定性耐腐蚀不锈钢及其制备方法 |
CN111304556B (zh) * | 2020-04-03 | 2021-07-16 | 北京机科国创轻量化科学研究院有限公司 | 一种含mc、mx型析出相高速列车制动盘铸钢及制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001220654A (ja) * | 1999-11-30 | 2001-08-14 | Nippon Steel Corp | 焼戻し軟化抵抗の高いディスクブレーキ用ステンレス鋼 |
JP2003253340A (ja) * | 2001-12-25 | 2003-09-10 | Jfe Steel Kk | 耐食性および被削性に優れた低炭素マルテンサイト系ステンレス鋼板の製造方法 |
JP2004346425A (ja) * | 2003-04-28 | 2004-12-09 | Jfe Steel Kk | ディスクブレーキ用マルテンサイト系ステンレス鋼 |
JP2005133204A (ja) * | 2003-10-08 | 2005-05-26 | Jfe Steel Kk | 耐焼戻し軟化性に優れるブレーキディスクおよびその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905577A (en) * | 1956-01-05 | 1959-09-22 | Birmingham Small Arms Co Ltd | Creep resistant chromium steel |
US3389991A (en) * | 1964-12-23 | 1968-06-25 | Armco Steel Corp | Stainless steel and method |
JPS602380B2 (ja) | 1981-05-30 | 1985-01-21 | 川崎製鉄株式会社 | 低炭素マルテンサイト系ステンレス鋼オ−トバイデイスクブレ−キ用材料 |
JPS60106951A (ja) | 1983-11-16 | 1985-06-12 | Nisshin Steel Co Ltd | オ−トバイデイスクブレ−キ用材料 |
JP4202573B2 (ja) | 2000-01-07 | 2008-12-24 | 新日鐵住金ステンレス株式会社 | ディスクブレーキ用マルテンサイト系ステンレス鋼 |
US6479013B1 (en) * | 2000-08-10 | 2002-11-12 | Sumitomo Metal Industries, Ltd. | Casting components made from a tool steel |
KR100765661B1 (ko) * | 2000-08-31 | 2007-10-10 | 제이에프이 스틸 가부시키가이샤 | 저탄소 마르텐사이트계 스테인레스 강판 및 이의 제조방법 |
JP3969035B2 (ja) | 2000-08-31 | 2007-08-29 | Jfeスチール株式会社 | 耐熱性に優れた低炭素マルテンサイト系ステンレス鋼板 |
JP3491030B2 (ja) * | 2000-10-18 | 2004-01-26 | 住友金属工業株式会社 | ディスクブレ−キロ−タ−用ステンレス鋼 |
-
2005
- 2005-10-20 WO PCT/JP2005/019735 patent/WO2006098056A1/ja not_active Application Discontinuation
- 2005-10-20 CN CN 200580049130 patent/CN100577842C/zh active Active
- 2005-10-20 ES ES05799293T patent/ES2426919T3/es active Active
- 2005-10-20 KR KR1020077016559A patent/KR20070087166A/ko not_active Application Discontinuation
- 2005-10-20 US US11/794,966 patent/US8852361B2/en active Active
- 2005-10-20 EP EP05799293.5A patent/EP1884575B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001220654A (ja) * | 1999-11-30 | 2001-08-14 | Nippon Steel Corp | 焼戻し軟化抵抗の高いディスクブレーキ用ステンレス鋼 |
JP2003253340A (ja) * | 2001-12-25 | 2003-09-10 | Jfe Steel Kk | 耐食性および被削性に優れた低炭素マルテンサイト系ステンレス鋼板の製造方法 |
JP2004346425A (ja) * | 2003-04-28 | 2004-12-09 | Jfe Steel Kk | ディスクブレーキ用マルテンサイト系ステンレス鋼 |
JP2005133204A (ja) * | 2003-10-08 | 2005-05-26 | Jfe Steel Kk | 耐焼戻し軟化性に優れるブレーキディスクおよびその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140696A1 (ja) * | 2009-06-01 | 2010-12-09 | Jfeスチール株式会社 | ブレーキディスク用鋼板およびブレーキディスク |
JP2011012343A (ja) * | 2009-06-01 | 2011-01-20 | Jfe Steel Corp | ブレーキディスク用鋼板およびブレーキディスク |
CN102449181A (zh) * | 2009-06-01 | 2012-05-09 | 杰富意钢铁株式会社 | 制动盘用钢板以及制动盘 |
US8607941B2 (en) | 2009-06-01 | 2013-12-17 | Jfe Steel Corporation | Steel sheet for brake disc, and brake disc |
CN102449181B (zh) * | 2009-06-01 | 2014-01-08 | 杰富意钢铁株式会社 | 制动盘用钢板以及制动盘 |
Also Published As
Publication number | Publication date |
---|---|
ES2426919T3 (es) | 2013-10-25 |
KR20070087166A (ko) | 2007-08-27 |
US20080000737A1 (en) | 2008-01-03 |
EP1884575B1 (en) | 2013-07-03 |
CN100577842C (zh) | 2010-01-06 |
EP1884575A1 (en) | 2008-02-06 |
CN101142334A (zh) | 2008-03-12 |
US8852361B2 (en) | 2014-10-07 |
EP1884575A4 (en) | 2011-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006098056A1 (ja) | 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 | |
TW574381B (en) | Stainless steel for a disc brake rotor | |
KR101248317B1 (ko) | 브레이크 디스크용 강판 및 브레이크 디스크 | |
JP5714185B2 (ja) | ステンレス鋼製ブレーキディスクとその製造方法 | |
WO2004097058A1 (ja) | ディスクブレーキ用マルテンサイト系ステンレス鋼 | |
RU2007140308A (ru) | Cu-Ni-Si-Co-Cr МЕДНЫЙ СПЛАВ ДЛЯ МАТЕРИАЛОВ ЭЛЕКТРОНИКИ И СПОСОБ ЕГО ПРОИЗВОДСТВА | |
KR20080106350A (ko) | 템퍼링 연화 저항과 인성이 우수한 브레이크 디스크 | |
CN110863158A (zh) | 一种高性能Mn-Cr系风电输出齿轮用钢及其生产方法 | |
KR20100124347A (ko) | 저탄소 마르텐사이트계 Cr 함유 강 | |
JP2009256787A (ja) | 耐銹性に優れたディスクブレーキ用マルテンサイト系ステンレス鋼 | |
WO2007129651A1 (ja) | 耐銹性に優れたディスクブレーキ用マルテンサイト系ステンレス鋼 | |
CN102876982A (zh) | 一种车轴用钢及其制造方法 | |
JPH032354A (ja) | 耐久性,耐へたり性に優れたばね鋼 | |
JP4843969B2 (ja) | 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 | |
JP2007070654A (ja) | 焼き入れ性に優れた耐熱ディスクブレーキ用マルテンサイト系ステンレス鋼板 | |
JP5310793B2 (ja) | 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 | |
TW200538559A (en) | The crank shaft excellent in bending fatigue strength | |
JP4182865B2 (ja) | 耐焼戻し軟化性に優れるディスクブレーキ用ステンレス鋼板 | |
JPH05148581A (ja) | 高強度ばね用鋼および高強度ばねの製造方法 | |
JP4308622B2 (ja) | 耐焼戻し軟化性に優れたブレーキディスクおよびその製造方法 | |
JP3900169B2 (ja) | ディスクブレーキ用マルテンサイト系ステンレス鋼 | |
JP2005350736A (ja) | 耐食性および疲労特性に優れた高強度ばね用鋼およびその製造方法 | |
JPS59153869A (ja) | 非晶質金属圧延用ロ−ル材 | |
JPS6142777B2 (ja) | ||
JPS6126739A (ja) | 成形金型用Co基耐熱合金 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11794966 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077016559 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005799293 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580049130.3 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 11794966 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2005799293 Country of ref document: EP |