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BR9200461A - Cilindro(de laminacao)consistindo em carbono duro sinterizado e ferro fundido,e processo de fabricacao do mesmo - Google Patents

Cilindro(de laminacao)consistindo em carbono duro sinterizado e ferro fundido,e processo de fabricacao do mesmo

Info

Publication number
BR9200461A
BR9200461A BR929200461A BR9200461A BR9200461A BR 9200461 A BR9200461 A BR 9200461A BR 929200461 A BR929200461 A BR 929200461A BR 9200461 A BR9200461 A BR 9200461A BR 9200461 A BR9200461 A BR 9200461A
Authority
BR
Brazil
Prior art keywords
sinterized
lamination
cylinder
manufacturing process
same
Prior art date
Application number
BR929200461A
Other languages
English (en)
Inventor
Jan-Erik Carlsson
Gert Sundstedt
Original Assignee
Sandvik Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandvik Ab filed Critical Sandvik Ab
Publication of BR9200461A publication Critical patent/BR9200461A/pt

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)
BR929200461A 1991-02-11 1992-02-11 Cilindro(de laminacao)consistindo em carbono duro sinterizado e ferro fundido,e processo de fabricacao do mesmo BR9200461A (pt)

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
BR9200461A true BR9200461A (pt) 1992-10-20

Family

ID=20381865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200461A BR9200461A (pt) 1991-02-11 1992-02-11 Cilindro(de laminacao)consistindo em carbono duro sinterizado e ferro fundido,e processo de fabricacao do mesmo

Country Status (17)

Country Link
EP (1) EP0571465A1 (pt)
JP (1) JPH04319059A (pt)
KR (1) KR920016174A (pt)
CN (1) CN1032628C (pt)
BR (1) BR9200461A (pt)
CA (1) CA2060768A1 (pt)
CZ (1) CZ164393A3 (pt)
FI (1) FI933532A0 (pt)
HU (1) HU216115B (pt)
IL (1) IL100901A (pt)
MX (1) MX9200574A (pt)
NZ (1) NZ241549A (pt)
RU (1) RU2060067C1 (pt)
SE (1) SE9100405D0 (pt)
TN (1) TNSN92011A1 (pt)
WO (1) WO1992013651A1 (pt)
ZA (1) ZA92832B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
PL2508262T3 (pl) 2011-04-04 2014-05-30 Cellwood Machinery Ab Sposób dostarczania paliwa
EP2508670B1 (en) 2011-04-04 2013-08-21 Cellwood Machinery AB Refining disc or refining disc segment
JOP20200150A1 (ar) 2011-04-06 2017-06-16 Esco Group Llc قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع
KR101471502B1 (ko) * 2011-11-21 2014-12-10 히타치 긴조쿠 가부시키가이샤 원심 주조제 복합 압연롤 및 그 제조 방법
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IL100901A (en) 1994-04-12
RU2060067C1 (ru) 1996-05-20
IL100901A0 (en) 1992-11-15
FI933532A7 (fi) 1993-08-10
HU216115B (hu) 1999-04-28
NZ241549A (en) 1994-01-26
CZ164393A3 (en) 1994-02-16
SE9100405D0 (sv) 1991-02-11
MX9200574A (es) 1993-01-01
JPH04319059A (ja) 1992-11-10
FI933532A0 (fi) 1993-08-10
TNSN92011A1 (fr) 1993-06-08
CA2060768A1 (en) 1992-08-12
ZA92832B (en) 1992-11-25
HU9302321D0 (en) 1993-10-28
KR920016174A (ko) 1992-09-24
CN1064827A (zh) 1992-09-30
WO1992013651A1 (en) 1992-08-20
HUT65654A (en) 1994-07-28
CN1032628C (zh) 1996-08-28
EP0571465A1 (en) 1993-12-01

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B25A Requested transfer of rights approved

Free format text: TRANSFERIDO DE: SANDVIK AB

B25A Requested transfer of rights approved

Free format text: TRANSFERIDO DE: SANDVIK INTELLECTUAL PROPERTY HB

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/02/2007

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 16A,17A,18A E 19A ANUIDADES