KR20000029728A - 고-에너지용접가능한연질자성강및자기부상철도의일부인그의용도 - Google Patents
고-에너지용접가능한연질자성강및자기부상철도의일부인그의용도 Download PDFInfo
- Publication number
- KR20000029728A KR20000029728A KR1019997000831A KR19997000831A KR20000029728A KR 20000029728 A KR20000029728 A KR 20000029728A KR 1019997000831 A KR1019997000831 A KR 1019997000831A KR 19997000831 A KR19997000831 A KR 19997000831A KR 20000029728 A KR20000029728 A KR 20000029728A
- Authority
- KR
- South Korea
- Prior art keywords
- soft magnetic
- magnetic steel
- welding
- energy
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
- E01B25/305—Rails or supporting constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/08—Sliding or levitation systems
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Railway Tracks (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
Description
강 | C | Si | Mn | P | S | N | Al | Cr | Cu | Ti |
A | 0.06 | 1.65 | 0.35 | 0.006 | 0.001 | 0.0065 | 0.059 | 0.74 | 0.25 | 0.015 |
B | 0.06 | 1.69 | 0.39 | 0.007 | 0.002 | 0.0072 | 0.065 | 0.77 | 0.29 | 0.017 |
C | 0.07 | 1.66 | 0.38 | 0.008 | 0.001 | 0.0069 | 0.063 | 0.76 | 0.28 | 0.016 |
테슬러 4000 A/m에서자기유속밀도 | Ω*mm2/m인 RT에서 비 전기저항 | |
종래 강 | (D) 1.06 | 0.399 |
발명 강 | (A) 1.64(B) 1.63(C) 1.65 | 0.3840.3830.384 |
강 | A | B | C | D |
Rel N/mm2 | 360 | 370 | 355 | 363 |
Rm N/mm2 | 537 | 539 | 534 | 529 |
A % | 38 | 37 | 37 | 31 |
Z % | 77 | 77 | 78 | - |
노치 시편충격 시험(ISO-V) [J] | ||||
-20 C | - | 13 | - | - |
0 C | 12 | 57 | 13 | - |
10 C | 117 | |||
20 C | 72 | 147 | 149 | 95 |
50 C | 233 | 221 | 205 | |
100 C | 275 | 294 | 281 | |
150 C | 289 | 298 | 314 |
Claims (4)
- 질량 퍼센트로,0.65 내지 < 1.0% Cr> 1.0 내지 2.0% Si0.25 내지 0.55% Cu0.003 내지 0.008% N0.15 내지 <0.6% Mn0.02 내지 0.07% Al0.01 내지 0.02% Ti0 내지 0.15% C0 내지 0.045% P잔부 Fe 및 불가피한 불순물을 구성하여. 용접 접합의 열영향 부에서 고 인성, 역류 전류를 감소시키기 위한 높은 비 전기저항, 시효저항 및 자연 시효저항을 가진 것을 특징으로 하는 고-에너지 용접 가능한 연질 자성강.
- 질량 퍼센트로,0.75 내지 0.85% Cr1.60 내지 1.80% Si0.25 내지 0.35% Cu0.003 내지 0.008% N0.30 내지 0.40% Mn0.040 내지 0.07% Al0.01 내지 0.02% Ti0.05 내지 0.08% C0.005 내지 0.02% P잔부의 Fe 및 불가피한 불순물로 구성되어 있는 것을 특징으로 하는 고-에너지 용접 가능한 연질 자성강.
- 제 1 항 또는 제 2 항에 있어서, 티타늄/질소의 비율이 2.0 내지 4.0인 것을 특징으로 하는 고-에너지 용접 가능한 연질 자성강.
- 제 1 항 또는 제 2 항에 있어서, 자기 부상 철도의 일부에 대한 재료로써 특히 측부 안내 레일에 대해 베어링, 안내 또는 구동력을 흡수해야 하는 것을 특징으로 하는 고-에너지 용접 가능한 연질 자성강 및 자기 부상 열차의 일부인 그의 용도
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19632370A DE19632370C2 (de) | 1996-08-10 | 1996-08-10 | Hochleistungsschweißgeeigneter weichmagnetischer Stahl und seine Verwendung für Teile von Magnetschwebebahnen |
DE19632370.3 | 1996-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000029728A true KR20000029728A (ko) | 2000-05-25 |
KR100438996B1 KR100438996B1 (ko) | 2004-07-03 |
Family
ID=7802356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-7000831A Expired - Fee Related KR100438996B1 (ko) | 1996-08-10 | 1997-08-05 | 고-에너지 용접 가능한 연자성강 및 자기 부상 철로의 부품으로서 그의 용도 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6287395B1 (ko) |
EP (1) | EP0917595B1 (ko) |
JP (1) | JP2000517376A (ko) |
KR (1) | KR100438996B1 (ko) |
CN (1) | CN1072274C (ko) |
AT (1) | ATE202157T1 (ko) |
AU (1) | AU709094B2 (ko) |
CA (1) | CA2262845C (ko) |
DE (2) | DE19632370C2 (ko) |
DK (1) | DK0917595T3 (ko) |
ES (1) | ES2159873T3 (ko) |
GR (1) | GR3036398T3 (ko) |
HK (1) | HK1021650A1 (ko) |
PT (1) | PT917595E (ko) |
WO (1) | WO1998006882A1 (ko) |
ZA (1) | ZA977118B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100072376A (ko) * | 2002-05-08 | 2010-06-30 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 무방향성 전기 강판의 연속 주조방법 |
US20050000596A1 (en) * | 2003-05-14 | 2005-01-06 | Ak Properties Inc. | Method for production of non-oriented electrical steel strip |
CN1329548C (zh) * | 2004-04-27 | 2007-08-01 | 宝山钢铁股份有限公司 | 低温韧性优良的软磁结构钢板及制造方法 |
CN100352963C (zh) * | 2005-06-30 | 2007-12-05 | 宝山钢铁股份有限公司 | 耐盐雾腐蚀的软磁结构钢及其制造方法 |
CN100447285C (zh) * | 2006-03-27 | 2008-12-31 | 宝山钢铁股份有限公司 | 焊接工艺性优良的软磁结构钢板及其制造方法 |
US9402812B2 (en) | 2009-09-23 | 2016-08-02 | Indu JAVERI | Methods for the preparation of liposomes |
WO2017139357A1 (en) | 2016-02-08 | 2017-08-17 | Orbusneich Medical, Inc. | Drug eluting balloon |
CA3032810A1 (en) | 2016-08-02 | 2018-02-08 | Curirx Inc. | Methods for the preparation of liposomes |
CN108982130A (zh) * | 2018-07-23 | 2018-12-11 | 中国重型机械研究院股份公司 | 一种高速磁悬浮列车制动系统试验台 |
CN116516248A (zh) * | 2023-04-10 | 2023-08-01 | 武汉钢铁有限公司 | 一种屈服强度≥690MPa级经济型耐候钢及生产方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS529620A (en) * | 1975-07-15 | 1977-01-25 | Nippon Steel Corp | Low alloy steel having excellent stress relieving temper brittleness a t parts affected by welding heat |
JPS5257011A (en) * | 1975-11-07 | 1977-05-11 | Nippon Steel Corp | Material for welding of low susceptibility to weld crack and the proce ss for production |
DE3009234C2 (de) * | 1980-03-11 | 1983-01-05 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Verwendung eines weichmagnetischen Stahls für Teile von Magnetschwebebahnen |
US4388122A (en) * | 1980-08-11 | 1983-06-14 | Kabushiki Kaisha Kobe Seiko Sho | Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability |
JPS5861219A (ja) * | 1981-09-28 | 1983-04-12 | Nippon Steel Corp | 耐遅れ破壊性にすぐれた高張力強靭鋼 |
JPS62255321A (ja) * | 1986-04-30 | 1987-11-07 | Nippon Kokan Kk <Nkk> | 原料ロ−ダに取り付けられたバケツトホイ−ルの位置決め方法 |
EP0666332A4 (en) * | 1993-08-04 | 1995-12-13 | Nippon Steel Corp | High tensile strength steel having superior fatigue strength and weldability at welds and method for manufacturing the same. |
JPH0841582A (ja) * | 1994-07-29 | 1996-02-13 | Nippon Steel Corp | 大入熱溶接部靱性の優れた低合金耐熱鋼 |
-
1996
- 1996-08-10 DE DE19632370A patent/DE19632370C2/de not_active Expired - Fee Related
-
1997
- 1997-08-05 WO PCT/EP1997/004245 patent/WO1998006882A1/de active IP Right Grant
- 1997-08-05 CA CA002262845A patent/CA2262845C/en not_active Expired - Fee Related
- 1997-08-05 KR KR10-1999-7000831A patent/KR100438996B1/ko not_active Expired - Fee Related
- 1997-08-05 DE DE59703811T patent/DE59703811D1/de not_active Expired - Lifetime
- 1997-08-05 JP JP10509354A patent/JP2000517376A/ja active Pending
- 1997-08-05 EP EP97935569A patent/EP0917595B1/de not_active Expired - Lifetime
- 1997-08-05 CN CN97197182A patent/CN1072274C/zh not_active Ceased
- 1997-08-05 AU AU38511/97A patent/AU709094B2/en not_active Ceased
- 1997-08-05 DK DK97935569T patent/DK0917595T3/da active
- 1997-08-05 US US09/230,102 patent/US6287395B1/en not_active Expired - Fee Related
- 1997-08-05 PT PT97935569T patent/PT917595E/pt unknown
- 1997-08-05 ES ES97935569T patent/ES2159873T3/es not_active Expired - Lifetime
- 1997-08-05 AT AT97935569T patent/ATE202157T1/de not_active IP Right Cessation
- 1997-08-08 ZA ZA9707118A patent/ZA977118B/xx unknown
-
2000
- 2000-02-02 HK HK00100634A patent/HK1021650A1/xx not_active IP Right Cessation
-
2001
- 2001-08-16 GR GR20010401254T patent/GR3036398T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0917595T3 (da) | 2001-09-17 |
PT917595E (pt) | 2001-10-30 |
DE19632370A1 (de) | 1998-02-12 |
DE59703811D1 (de) | 2001-07-19 |
EP0917595A1 (de) | 1999-05-26 |
EP0917595B1 (de) | 2001-06-13 |
CN1072274C (zh) | 2001-10-03 |
ZA977118B (en) | 1998-04-16 |
HK1021650A1 (en) | 2000-06-23 |
CA2262845C (en) | 2004-12-14 |
CN1227613A (zh) | 1999-09-01 |
KR100438996B1 (ko) | 2004-07-03 |
DE19632370C2 (de) | 1998-07-02 |
AU709094B2 (en) | 1999-08-19 |
WO1998006882A1 (de) | 1998-02-19 |
AU3851197A (en) | 1998-03-06 |
GR3036398T3 (en) | 2001-11-30 |
JP2000517376A (ja) | 2000-12-26 |
ATE202157T1 (de) | 2001-06-15 |
ES2159873T3 (es) | 2001-10-16 |
CA2262845A1 (en) | 1998-02-19 |
US6287395B1 (en) | 2001-09-11 |
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