DE69212054D1 - Verschleissfeste Verbundwalze - Google Patents
Verschleissfeste VerbundwalzeInfo
- Publication number
- DE69212054D1 DE69212054D1 DE69212054T DE69212054T DE69212054D1 DE 69212054 D1 DE69212054 D1 DE 69212054D1 DE 69212054 T DE69212054 T DE 69212054T DE 69212054 T DE69212054 T DE 69212054T DE 69212054 D1 DE69212054 D1 DE 69212054D1
- Authority
- DE
- Germany
- Prior art keywords
- wear
- resistant compound
- compound roller
- roller
- resistant
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
-
- 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
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
-
- 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
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9028091 | 1991-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69212054D1 true DE69212054D1 (de) | 1996-08-14 |
DE69212054T2 DE69212054T2 (de) | 1996-11-07 |
Family
ID=13994109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992612054 Expired - Lifetime DE69212054T2 (de) | 1991-04-22 | 1992-04-22 | Verschleissfeste Verbundwalze |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0510598B1 (de) |
DE (1) | DE69212054T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06182409A (ja) * | 1992-12-21 | 1994-07-05 | Hitachi Metals Ltd | 複合スリーブロール及びその製造方法 |
FR2833195B1 (fr) * | 2001-12-07 | 2004-01-30 | Giat Ind Sa | Procede de mise en place d'un revetement de protection sur la paroi interne d'un tube, tube et notamment tube d'arme realise suivant ce procede |
GB2492425B (en) * | 2011-10-10 | 2013-05-15 | Messier Dowty Ltd | A method of forming a composite metal item |
CN112547224B (zh) * | 2020-11-27 | 2022-10-11 | 湖北秦鸿新材料股份有限公司 | 一种耐磨磨辊 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63195250A (ja) * | 1987-02-10 | 1988-08-12 | Daido Steel Co Ltd | 圧延機用ロ−ル |
JPH01252704A (ja) * | 1988-03-31 | 1989-10-09 | Kubota Ltd | 複合部材およびその製造方法 |
US5053284A (en) * | 1989-02-02 | 1991-10-01 | Hitachi Metals, Ltd. | Wear-resistant compound roll |
JPH02270944A (ja) * | 1989-04-13 | 1990-11-06 | Hitachi Metals Ltd | 耐摩耗,耐肌荒性ロール材及びその製造方法 |
-
1992
- 1992-04-22 DE DE1992612054 patent/DE69212054T2/de not_active Expired - Lifetime
- 1992-04-22 EP EP19920106860 patent/EP0510598B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0510598A3 (en) | 1993-07-14 |
DE69212054T2 (de) | 1996-11-07 |
EP0510598B1 (de) | 1996-07-10 |
EP0510598A2 (de) | 1992-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |