TNSN92011A1 - Rouleau comprenant du carbure cemente et de la fonte et procede pour sa fabrication - Google Patents
Rouleau comprenant du carbure cemente et de la fonte et procede pour sa fabricationInfo
- Publication number
- TNSN92011A1 TNSN92011A1 TNTNSN92011A TNSN92011A TNSN92011A1 TN SN92011 A1 TNSN92011 A1 TN SN92011A1 TN TNSN92011 A TNTNSN92011 A TN TNSN92011A TN SN92011 A TNSN92011 A TN SN92011A TN SN92011 A1 TNSN92011 A1 TN SN92011A1
- Authority
- TN
- Tunisia
- Prior art keywords
- roller
- cemented carbide
- cast
- alloy
- cast iron
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
-
- 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
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Heat Treatment Of Articles (AREA)
- Tires In General (AREA)
Abstract
LA PRESENTE INVENTION SE RAPPORTE A UN ROULEAU COMPRENANT DU CARBURE CEMENTE ET DE LA FONTE, AINSI QU'A UN PROCEDE POUR SA FABRICATION. LE ROULEAU PEUT ETRE UTILISE POUR LE LAMINAGE A CHAUD OU A FROID. LE CORPS COMPREND UN OU PLUSIEURS ANNEAUX EN CARBURE CEMENTE QUI SONT COULES PAR METHODE DE COULEE CENTRIFUGE EN UN CORPS DE ROULEAU EN UN ALLIAGE DE FER. L'ALLIAGE COMPREND UNE FONTE ESSENTIELLEMENT GRAPHITIQUE QUI APRES LA COULEE CONTIENT DE L'AUSTENITE RESIDUELLE. CETTE AUSTENITE RESIDUELLE EST TRANSFORMEE LORS D'UNE OU PLUSIEURS ETAPES SUBSEQUENTES DE TRAITEMENT THERMIQUE, TOTALEMENT OU PARTIELLEMENT, EN BAINITE PRINCIPALEMENT AVEC AUGMENTATION DE VOLUME, AFIN DE REDUIRE OU D'ELIMINER TOTALEMENT LA DIFFERENCE DE RETRAIT ENTRE LA FONTE ET LE CARBURE CEMENTE PAR SUITE DU REFROIDISSEMENT APRES LA COULEE. LA PARTIE CENTRALE DU CORPS DU ROULEAU PEUT ALTERNATIVEMENT SE COMPOSER D'UN AUTRE ALLIAGE
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100405A SE9100405D0 (sv) | 1991-02-11 | 1991-02-11 | Vals, sammansatt av haardmetall och gjutjaern, samt saett foer framstaellning av densamma |
Publications (1)
Publication Number | Publication Date |
---|---|
TNSN92011A1 true TNSN92011A1 (fr) | 1993-06-08 |
Family
ID=20381865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TNTNSN92011A TNSN92011A1 (fr) | 1991-02-11 | 1992-02-11 | Rouleau comprenant du carbure cemente et de la fonte et procede pour sa fabrication |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0571465A1 (fr) |
JP (1) | JPH04319059A (fr) |
KR (1) | KR920016174A (fr) |
CN (1) | CN1032628C (fr) |
BR (1) | BR9200461A (fr) |
CA (1) | CA2060768A1 (fr) |
CZ (1) | CZ164393A3 (fr) |
FI (1) | FI933532A (fr) |
HU (1) | HU216115B (fr) |
IL (1) | IL100901A (fr) |
MX (1) | MX9200574A (fr) |
NZ (1) | NZ241549A (fr) |
RU (1) | RU2060067C1 (fr) |
SE (1) | SE9100405D0 (fr) |
TN (1) | TNSN92011A1 (fr) |
WO (1) | WO1992013651A1 (fr) |
ZA (1) | ZA92832B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19827861A1 (de) * | 1997-06-27 | 1999-01-07 | Mitsubishi Materials Corp | Verbundwalze mit hervorragender Beständigkeit gegen Thermoschock |
SE533591C2 (sv) * | 2009-03-12 | 2010-11-02 | Sandvik Intellectual Property | Vals innefattande en drivaxel och en valsring |
CN102069152B (zh) * | 2010-12-22 | 2012-10-03 | 宁夏共享集团有限责任公司 | 一种大尺寸环类结构铸件的造型方法 |
EP2508670B1 (fr) | 2011-04-04 | 2013-08-21 | Cellwood Machinery AB | Disque de raffinage ou segment de disque de raffinage |
EP2508262B1 (fr) | 2011-04-04 | 2014-01-01 | Cellwood Machinery AB | Procédé de fourniture de combustible |
JOP20200150A1 (ar) | 2011-04-06 | 2017-06-16 | Esco Group Llc | قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع |
WO2013077377A1 (fr) * | 2011-11-21 | 2013-05-30 | 日立金属株式会社 | Rouleau de laminoir composite coulé de façon centrifuge et son procédé de fabrication |
CN103009015B (zh) * | 2013-01-13 | 2015-01-07 | 邯郸市永固冶金备件有限公司 | 双金属复合耐磨冶金轧辊的制造方法 |
CN103978177B (zh) * | 2014-05-22 | 2016-06-15 | 江苏双勤民生冶化设备制造有限公司 | 一种辊颈及其立式离心铸造方法和应用 |
JP6496933B2 (ja) * | 2015-04-16 | 2019-04-10 | 新日鐵住金株式会社 | 連続鋳造用ロールの材料選定方法および連続鋳造用ロール |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248482A1 (de) * | 1982-12-29 | 1984-07-05 | VEB Walzengießerei Coswig im VEB Rohrkombinat, DDR 8270 Coswig | Verfahren zur herstellung von massiv gegossenen zapfenwalzen nach dem horizontalen schleudergussprinzip in abhaengigkeit der rohgussballen- und zapfendurchmesser und den sich daraus ableitenden gusszyklen |
-
1991
- 1991-02-11 SE SE9100405A patent/SE9100405D0/xx unknown
-
1992
- 1992-02-05 ZA ZA92832A patent/ZA92832B/xx unknown
- 1992-02-06 CA CA002060768A patent/CA2060768A1/fr not_active Abandoned
- 1992-02-07 WO PCT/SE1992/000072 patent/WO1992013651A1/fr not_active Application Discontinuation
- 1992-02-07 EP EP92904709A patent/EP0571465A1/fr not_active Withdrawn
- 1992-02-07 NZ NZ241549A patent/NZ241549A/en not_active IP Right Cessation
- 1992-02-07 CZ CS931643A patent/CZ164393A3/cs unknown
- 1992-02-07 HU HUP9302321A patent/HU216115B/hu not_active IP Right Cessation
- 1992-02-09 IL IL10090192A patent/IL100901A/en not_active IP Right Cessation
- 1992-02-10 RU SU5010881/02A patent/RU2060067C1/ru not_active IP Right Cessation
- 1992-02-11 BR BR929200461A patent/BR9200461A/pt not_active IP Right Cessation
- 1992-02-11 KR KR1019920001907A patent/KR920016174A/ko not_active Application Discontinuation
- 1992-02-11 TN TNTNSN92011A patent/TNSN92011A1/fr unknown
- 1992-02-11 MX MX9200574A patent/MX9200574A/es unknown
- 1992-02-11 CN CN92101435A patent/CN1032628C/zh not_active Expired - Fee Related
- 1992-02-12 JP JP4025086A patent/JPH04319059A/ja active Pending
-
1993
- 1993-08-10 FI FI933532A patent/FI933532A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IL100901A0 (en) | 1992-11-15 |
WO1992013651A1 (fr) | 1992-08-20 |
BR9200461A (pt) | 1992-10-20 |
CN1032628C (zh) | 1996-08-28 |
FI933532A0 (fi) | 1993-08-10 |
MX9200574A (es) | 1993-01-01 |
JPH04319059A (ja) | 1992-11-10 |
EP0571465A1 (fr) | 1993-12-01 |
IL100901A (en) | 1994-04-12 |
KR920016174A (ko) | 1992-09-24 |
RU2060067C1 (ru) | 1996-05-20 |
FI933532A (fi) | 1993-08-10 |
NZ241549A (en) | 1994-01-26 |
HU216115B (hu) | 1999-04-28 |
CA2060768A1 (fr) | 1992-08-12 |
SE9100405D0 (sv) | 1991-02-11 |
ZA92832B (en) | 1992-11-25 |
HU9302321D0 (en) | 1993-10-28 |
HUT65654A (en) | 1994-07-28 |
CN1064827A (zh) | 1992-09-30 |
CZ164393A3 (en) | 1994-02-16 |
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