ZA965690B - Composite roll - Google Patents
Composite rollInfo
- Publication number
- ZA965690B ZA965690B ZA965690A ZA965690A ZA965690B ZA 965690 B ZA965690 B ZA 965690B ZA 965690 A ZA965690 A ZA 965690A ZA 965690 A ZA965690 A ZA 965690A ZA 965690 B ZA965690 B ZA 965690B
- Authority
- ZA
- South Africa
- Prior art keywords
- composite roll
- roll
- cast iron
- ceqv
- hot
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- 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
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49544—Roller making
- Y10T29/49547—Assembling preformed components
- Y10T29/49549—Work contacting surface element assembled to core
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geometry (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Friction Gearing (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502639A SE504707C2 (sv) | 1995-07-14 | 1995-07-14 | Kompositvalls med hårdmetall och gjutjärn |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA965690B true ZA965690B (en) | 1997-01-24 |
Family
ID=20399023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA965690A ZA965690B (en) | 1995-07-14 | 1996-07-04 | Composite roll |
Country Status (14)
Country | Link |
---|---|
US (2) | US6095958A (ru) |
EP (1) | EP0753594B1 (ru) |
JP (1) | JP3977461B2 (ru) |
KR (1) | KR100415367B1 (ru) |
CN (1) | CN1068634C (ru) |
AT (1) | ATE187988T1 (ru) |
AU (1) | AU714031B2 (ru) |
BR (1) | BR9603067A (ru) |
CA (1) | CA2180516A1 (ru) |
DE (1) | DE69605723T2 (ru) |
ES (1) | ES2142040T3 (ru) |
RU (1) | RU2158640C2 (ru) |
SE (1) | SE504707C2 (ru) |
ZA (1) | ZA965690B (ru) |
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 |
DE19750144A1 (de) * | 1997-11-12 | 1999-06-02 | Krupp Polysius Ag | Verfahren zur Herstellung einer Mahlwalze |
KR20020040752A (ko) * | 2000-05-16 | 2002-05-30 | 에모토 간지 | 초경합금제 복합롤 및 그것을 사용한 강의 열간압연방법 |
KR100435324B1 (ko) * | 2001-12-27 | 2004-06-10 | 현대자동차주식회사 | 고온 내산화성을 갖는 내열구상흑연주철 |
FI118738B (fi) | 2005-01-05 | 2008-02-29 | Metso Paper Inc | Pallografiittivalurauta ja menetelmä pallografiittivaluraudan valmistamiseksi lujuutta ja sitkeyttä vaativia koneenrakennusosia varten |
DE102007028823A1 (de) * | 2007-06-20 | 2008-12-24 | Siemens Ag | Verfahren zur Herstellung eines Blechs in einer Walzstraße |
DE102007028824B3 (de) * | 2007-06-20 | 2009-02-19 | Siemens Ag | Verfahren zur Herstellung eines Blechs in einer Walzstraße |
US8400035B2 (en) * | 2008-12-27 | 2013-03-19 | Schlumberger Technology Corporation | Rotor bearing assembly |
US9221232B2 (en) * | 2011-11-21 | 2015-12-29 | Hitachi Metals, Ltd. | Centrifugally cast composite roll and its production method |
KR102241279B1 (ko) * | 2014-03-14 | 2021-04-15 | 하이페리온 매터리얼즈 앤드 테크놀로지스 (스웨덴) 에이비 | 콤파운드 롤 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609849A (en) * | 1969-04-09 | 1971-10-05 | Jan M Krol | Forming rolls |
SE399911C (sv) * | 1976-02-05 | 1980-02-18 | Sandvik Ab | Slitdetalj med hog slitstyrka och god hallfasthet, sammansatt av hardmetall och gjutjern |
US4396442A (en) * | 1981-05-15 | 1983-08-02 | Kubota Ltd. | Ductile cast iron roll and a manufacturing method thereof |
US5044056A (en) * | 1988-12-13 | 1991-09-03 | Sandvik Ab | Roll ring comprising a ring of cemented carbide metallurgically bonded to a cast iron body |
US5167067A (en) * | 1988-12-13 | 1992-12-01 | Sandvik Ab | Method of making a roll with a composite roll ring of cemented carbide and cast iron |
SE464226B (sv) * | 1988-12-13 | 1991-03-25 | Sandvik Ab | Valsring, sammansatt av haardmetall och gjutjaern samt saett foer framstaellning av densamma |
US5104458A (en) * | 1988-12-13 | 1992-04-14 | Sandvik Ab | Method for manufacture of a roll ring comprising cemented carbide and cast iron |
US5248289A (en) * | 1989-12-13 | 1993-09-28 | Sandvik Ab | Cast iron roll with one or more cemented carbide roll rings metallurgically bonded thereto |
US5359772A (en) * | 1989-12-13 | 1994-11-01 | Sandvik Ab | Method for manufacture of a roll ring comprising cemented carbide and cast iron |
JP2898749B2 (ja) * | 1990-07-04 | 1999-06-02 | 株式会社クボタ | 高耐摩耗ロール材およびその製造法 |
-
1995
- 1995-07-14 SE SE9502639A patent/SE504707C2/sv unknown
-
1996
- 1996-06-24 AU AU56119/96A patent/AU714031B2/en not_active Ceased
- 1996-07-04 DE DE69605723T patent/DE69605723T2/de not_active Expired - Lifetime
- 1996-07-04 EP EP96850128A patent/EP0753594B1/en not_active Expired - Lifetime
- 1996-07-04 ES ES96850128T patent/ES2142040T3/es not_active Expired - Lifetime
- 1996-07-04 AT AT96850128T patent/ATE187988T1/de active
- 1996-07-04 ZA ZA965690A patent/ZA965690B/xx unknown
- 1996-07-04 CA CA002180516A patent/CA2180516A1/en not_active Abandoned
- 1996-07-11 BR BR9603067A patent/BR9603067A/pt not_active IP Right Cessation
- 1996-07-11 RU RU96115323/02A patent/RU2158640C2/ru active
- 1996-07-12 CN CN96110197A patent/CN1068634C/zh not_active Expired - Lifetime
- 1996-07-13 KR KR1019960028434A patent/KR100415367B1/ko not_active IP Right Cessation
- 1996-07-15 JP JP20274096A patent/JP3977461B2/ja not_active Expired - Lifetime
-
1999
- 1999-01-14 US US09/245,124 patent/US6095958A/en not_active Expired - Lifetime
-
2000
- 2000-04-24 US US09/556,323 patent/US6490793B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
RU2158640C2 (ru) | 2000-11-10 |
CN1145828A (zh) | 1997-03-26 |
JP3977461B2 (ja) | 2007-09-19 |
SE9502639D0 (sv) | 1995-07-14 |
JPH0931591A (ja) | 1997-02-04 |
EP0753594A1 (en) | 1997-01-15 |
SE504707C2 (sv) | 1997-04-07 |
DE69605723D1 (de) | 2000-01-27 |
KR100415367B1 (ko) | 2004-04-14 |
KR970005425A (ko) | 1997-02-19 |
DE69605723T2 (de) | 2000-05-31 |
CN1068634C (zh) | 2001-07-18 |
AU714031B2 (en) | 1999-12-16 |
CA2180516A1 (en) | 1997-01-15 |
SE9502639L (sv) | 1997-01-15 |
US6490793B1 (en) | 2002-12-10 |
AU5611996A (en) | 1997-01-23 |
US6095958A (en) | 2000-08-01 |
ES2142040T3 (es) | 2000-04-01 |
ATE187988T1 (de) | 2000-01-15 |
BR9603067A (pt) | 1998-05-05 |
EP0753594B1 (en) | 1999-12-22 |
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