CZ299776B6 - Zpusob výroby a zpracování legovaného litého materiálu pro pracovní oblast válcu z materiálu nedefinované struktury, litý materiál a sdružený válec zmateriálu nedefinované struktury - Google Patents
Zpusob výroby a zpracování legovaného litého materiálu pro pracovní oblast válcu z materiálu nedefinované struktury, litý materiál a sdružený válec zmateriálu nedefinované struktury Download PDFInfo
- Publication number
- CZ299776B6 CZ299776B6 CZ20013671A CZ20013671A CZ299776B6 CZ 299776 B6 CZ299776 B6 CZ 299776B6 CZ 20013671 A CZ20013671 A CZ 20013671A CZ 20013671 A CZ20013671 A CZ 20013671A CZ 299776 B6 CZ299776 B6 CZ 299776B6
- Authority
- CZ
- Czechia
- Prior art keywords
- weight
- elements
- graphite
- vanadium
- melt
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005266 casting Methods 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 127
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 91
- 239000010439 graphite Substances 0.000 claims abstract description 91
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 62
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 47
- 239000002245 particle Substances 0.000 claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 39
- 239000011651 chromium Substances 0.000 claims abstract description 39
- 239000000155 melt Substances 0.000 claims abstract description 38
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 34
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 33
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000010703 silicon Substances 0.000 claims abstract description 31
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 30
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 30
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 29
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011733 molybdenum Substances 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 230000005496 eutectics Effects 0.000 claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 230000000737 periodic effect Effects 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 10
- ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 34
- 239000000956 alloy Substances 0.000 claims description 34
- 238000007711 solidification Methods 0.000 claims description 20
- 230000008023 solidification Effects 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 18
- 239000011572 manganese Substances 0.000 claims description 11
- 238000005275 alloying Methods 0.000 claims description 9
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 7
- 238000009750 centrifugal casting Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 229910021478 group 5 element Inorganic materials 0.000 claims description 3
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 claims description 2
- -1 elements 5 Chemical compound 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 16
- 235000019589 hardness Nutrition 0.000 description 11
- 229910052758 niobium Inorganic materials 0.000 description 9
- 239000010955 niobium Substances 0.000 description 9
- 230000029142 excretion Effects 0.000 description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 238000005204 segregation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000011257 shell material Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
-
- 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
- C21D5/00—Heat treatments of cast-iron
- C21D5/04—Heat treatments of cast-iron of white cast-iron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
- C22C37/08—Cast-iron alloys containing chromium with nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- 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
- C21D2211/003—Cementite
-
- 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
- C21D2211/006—Graphite
-
- 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
- C21D2211/008—Martensite
-
- 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
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Paper (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0072099A AT408666B (de) | 1999-04-22 | 1999-04-22 | Gusswerkstoff und verfahren zu dessen herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ20013671A3 CZ20013671A3 (cs) | 2002-10-16 |
| CZ299776B6 true CZ299776B6 (cs) | 2008-11-19 |
Family
ID=3498040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20013671A CZ299776B6 (cs) | 1999-04-22 | 2000-04-20 | Zpusob výroby a zpracování legovaného litého materiálu pro pracovní oblast válcu z materiálu nedefinované struktury, litý materiál a sdružený válec zmateriálu nedefinované struktury |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US6805757B1 (enExample) |
| EP (1) | EP1190108B9 (enExample) |
| JP (1) | JP2002543279A (enExample) |
| KR (1) | KR100497110B1 (enExample) |
| CN (1) | CN1144891C (enExample) |
| AT (2) | AT408666B (enExample) |
| AU (1) | AU3946100A (enExample) |
| BR (1) | BR0009941A (enExample) |
| CZ (1) | CZ299776B6 (enExample) |
| DE (1) | DE50003288D1 (enExample) |
| ES (1) | ES2204549T3 (enExample) |
| HK (1) | HK1047140B (enExample) |
| MX (1) | MXPA01010622A (enExample) |
| RU (1) | RU2221071C2 (enExample) |
| SE (1) | SE1190108T5 (enExample) |
| SI (1) | SI1190108T1 (enExample) |
| UA (1) | UA61168C2 (enExample) |
| WO (1) | WO2000065118A1 (enExample) |
| ZA (1) | ZA200001981B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0417058A (pt) * | 2003-12-01 | 2007-03-27 | Sms Demag Ag | acionador de bobina com rolos acionadores com camisa fundida |
| US8156651B2 (en) * | 2004-09-13 | 2012-04-17 | Hitachi Metals, Ltd. | Centrifugally cast external layer for rolling roll and method for manufacture thereof |
| DE102005010090A1 (de) * | 2005-03-04 | 2006-09-07 | Federal-Mogul Friedberg Gmbh | Gusseisen-Werkstoff mit Graphitausbildung |
| DE102006024414B4 (de) * | 2006-05-24 | 2011-01-13 | Federal-Mogul Burscheid Gmbh | Kolbenringe und Zylinderlaufbuchsen |
| RU2304184C1 (ru) * | 2006-07-11 | 2007-08-10 | Юлия Алексеевна Щепочкина | Чугун |
| EP2125254A1 (de) * | 2007-02-20 | 2009-12-02 | Siemens Aktiengesellschaft | Walze und/oder rolle sowie ein verfahren zur herstellung einer walze und/oder rolle |
| WO2013042528A1 (ja) * | 2011-09-21 | 2013-03-28 | 日立金属株式会社 | 熱間圧延用遠心鋳造複合ロール及びその製造方法 |
| CN102399533A (zh) * | 2011-09-26 | 2012-04-04 | 宁国市东方碾磨材料有限责任公司 | 耐磨耐腐蚀纳米研磨材料及其制备方法 |
| ES2562625T3 (es) | 2011-11-21 | 2016-03-07 | Hitachi Metals, Ltd. | Rodillo compuesto fundido centrífugamente y su método de producción |
| EP2660344A1 (en) * | 2012-05-04 | 2013-11-06 | Akers AB | Centrifugally cast roll for last finishing stands in hot strip mills |
| RU2508416C1 (ru) * | 2013-02-19 | 2014-02-27 | Юлия Алексеевна Щепочкина | Чугун |
| EA033878B1 (ru) * | 2013-12-30 | 2019-12-04 | Виэ Минералс Австралия Лтд | Композиционное металлическое изделие |
| CN104525898B (zh) * | 2014-11-18 | 2017-01-11 | 西安理工大学 | 导卫板及其制备方法 |
| JP6313844B1 (ja) | 2016-12-28 | 2018-04-18 | 株式会社クボタ | 圧延用複合ロール |
| JP6840696B2 (ja) * | 2018-03-22 | 2021-03-10 | 株式会社クボタ | 圧延用複合ロール |
| CN109014678B (zh) * | 2018-08-30 | 2020-12-08 | 陕西庆华汽车安全系统有限公司 | 一种薄壁材料焊接面的熔深及熔宽检测方法 |
| CN111101053B (zh) * | 2019-12-30 | 2021-11-19 | 中钢集团邢台机械轧辊有限公司 | 一种线棒材粗轧机架用工作辊及其制造方法 |
| CN115212994A (zh) * | 2022-06-12 | 2022-10-21 | 华能国际电力股份有限公司营口电厂 | 一种高耐磨金属陶瓷复合辊套及其制备方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01287245A (ja) * | 1988-05-12 | 1989-11-17 | Toshiba Tungaloy Co Ltd | 被覆表面調質焼結合金 |
| EP0525932A1 (en) * | 1991-07-09 | 1993-02-03 | Hitachi Metals, Ltd. | Compound roll and method of producing same |
| EP0665068A1 (en) * | 1993-03-31 | 1995-08-02 | Hitachi Metals, Ltd. | Wear- and seizure-resistant roll for hot rolling |
| JPH08109434A (ja) * | 1994-10-13 | 1996-04-30 | Kubota Corp | 鋼板移送用高硬度ロール |
| US5536230A (en) * | 1987-12-23 | 1996-07-16 | Chavanne-Ketin | Composite working roll for hot rolling flat products |
| EP0760398A1 (en) * | 1995-03-07 | 1997-03-05 | Kawasaki Steel Corporation | Cladding material for centrifugal casting roll |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE439496B (sv) * | 1976-06-25 | 1985-06-17 | Kubota Ltd | Anvendning av ett adamitmaterial till valsar for valsverk |
| JPH076030B2 (ja) * | 1988-05-13 | 1995-01-25 | 住友金属工業株式会社 | 圧延用ロール |
| US5355932A (en) * | 1992-03-06 | 1994-10-18 | Hitachi Metals, Ltd. | Method of producing a compound roll |
| RU2016080C1 (ru) * | 1992-04-02 | 1994-07-15 | Думан Нурмухамбетович Ускумбаев | Способ получения чугуна с шаровидным графитом и устройство для его осуществления |
| WO1994011541A1 (en) | 1992-11-19 | 1994-05-26 | Sheffield Forgemasters Limited | Engineering ferrous metals, in particular cast iron and steel |
| BR9609266C1 (pt) | 1995-06-06 | 2002-11-26 | Akers Internat Ab | Composição de liga adequada para um cilindro de laminação ou um cilindro de laminação coquilhado, processo para produzir um cilindro de laminação coquilhado formado de uma liga de ferro fundido, e, processo para formar uma composição de liga de ferro adequada para um cilindro de laminação ou um cilindro de laminação coquilhado |
-
1999
- 1999-04-22 AT AT0072099A patent/AT408666B/de not_active IP Right Cessation
-
2000
- 2000-04-19 ZA ZA200001981A patent/ZA200001981B/xx unknown
- 2000-04-20 AU AU39461/00A patent/AU3946100A/en not_active Abandoned
- 2000-04-20 SE SE00918571T patent/SE1190108T5/xx unknown
- 2000-04-20 EP EP20000918571 patent/EP1190108B9/de not_active Expired - Lifetime
- 2000-04-20 WO PCT/AT2000/000102 patent/WO2000065118A1/de not_active Ceased
- 2000-04-20 MX MXPA01010622A patent/MXPA01010622A/es active IP Right Grant
- 2000-04-20 US US09/869,310 patent/US6805757B1/en not_active Expired - Fee Related
- 2000-04-20 DE DE50003288T patent/DE50003288D1/de not_active Expired - Lifetime
- 2000-04-20 CZ CZ20013671A patent/CZ299776B6/cs unknown
- 2000-04-20 BR BR0009941A patent/BR0009941A/pt not_active IP Right Cessation
- 2000-04-20 AT AT00918571T patent/ATE247178T1/de not_active IP Right Cessation
- 2000-04-20 JP JP2000613849A patent/JP2002543279A/ja active Pending
- 2000-04-20 KR KR10-2001-7013483A patent/KR100497110B1/ko not_active Expired - Fee Related
- 2000-04-20 SI SI200030235T patent/SI1190108T1/xx unknown
- 2000-04-20 UA UA2001107181A patent/UA61168C2/uk unknown
- 2000-04-20 HK HK02107157.2A patent/HK1047140B/zh not_active IP Right Cessation
- 2000-04-20 ES ES00918571T patent/ES2204549T3/es not_active Expired - Lifetime
- 2000-04-20 CN CNB008052506A patent/CN1144891C/zh not_active Expired - Fee Related
- 2000-04-20 RU RU2001131418A patent/RU2221071C2/ru not_active IP Right Cessation
-
2004
- 2004-05-25 US US10/852,144 patent/US20040214030A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536230A (en) * | 1987-12-23 | 1996-07-16 | Chavanne-Ketin | Composite working roll for hot rolling flat products |
| JPH01287245A (ja) * | 1988-05-12 | 1989-11-17 | Toshiba Tungaloy Co Ltd | 被覆表面調質焼結合金 |
| EP0525932A1 (en) * | 1991-07-09 | 1993-02-03 | Hitachi Metals, Ltd. | Compound roll and method of producing same |
| EP0665068A1 (en) * | 1993-03-31 | 1995-08-02 | Hitachi Metals, Ltd. | Wear- and seizure-resistant roll for hot rolling |
| JPH08109434A (ja) * | 1994-10-13 | 1996-04-30 | Kubota Corp | 鋼板移送用高硬度ロール |
| EP0760398A1 (en) * | 1995-03-07 | 1997-03-05 | Kawasaki Steel Corporation | Cladding material for centrifugal casting roll |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1047140B (zh) | 2004-07-09 |
| CN1347463A (zh) | 2002-05-01 |
| ATA72099A (de) | 2001-06-15 |
| CZ20013671A3 (cs) | 2002-10-16 |
| SI1190108T1 (en) | 2004-02-29 |
| EP1190108B1 (de) | 2003-08-13 |
| SE1190108T3 (enExample) | 2003-11-25 |
| US6805757B1 (en) | 2004-10-19 |
| EP1190108B9 (de) | 2004-02-04 |
| EP1190108A1 (de) | 2002-03-27 |
| CN1144891C (zh) | 2004-04-07 |
| JP2002543279A (ja) | 2002-12-17 |
| KR20010113879A (ko) | 2001-12-28 |
| ATE247178T1 (de) | 2003-08-15 |
| RU2221071C2 (ru) | 2004-01-10 |
| ES2204549T3 (es) | 2004-05-01 |
| WO2000065118A1 (de) | 2000-11-02 |
| ZA200001981B (en) | 2001-01-23 |
| AT408666B (de) | 2002-02-25 |
| SE1190108T5 (enExample) | 2004-06-22 |
| BR0009941A (pt) | 2002-03-12 |
| US20040214030A1 (en) | 2004-10-28 |
| AU3946100A (en) | 2000-11-10 |
| DE50003288D1 (de) | 2003-09-18 |
| KR100497110B1 (ko) | 2005-06-29 |
| HK1047140A1 (en) | 2003-02-07 |
| UA61168C2 (uk) | 2003-11-17 |
| MXPA01010622A (es) | 2003-09-04 |
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