DE69026701D1 - FERROCHROME ALLOY - Google Patents
FERROCHROME ALLOYInfo
- Publication number
- DE69026701D1 DE69026701D1 DE69026701T DE69026701T DE69026701D1 DE 69026701 D1 DE69026701 D1 DE 69026701D1 DE 69026701 T DE69026701 T DE 69026701T DE 69026701 T DE69026701 T DE 69026701T DE 69026701 D1 DE69026701 D1 DE 69026701D1
- Authority
- DE
- Germany
- Prior art keywords
- primary
- alloy
- matrix
- ferrite
- chromium
- 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
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Soft Magnetic Materials (AREA)
- Materials For Medical Uses (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Articles (AREA)
- Braking Arrangements (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Chemically Coating (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Earth Drilling (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Physical Vapour Deposition (AREA)
- Hard Magnetic Materials (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
An erosion and corrosion resistant ferrochromium alloy comprising the following composition, in wt. %, 34 - 50 chromium, 1.5 - 2.5 carbon, up to 5 manganese, up to 5 silicon, up to 5 molybdenum, up to 10 nickel, up to 5 copper, up to 1 % of each of one or more micro-alloying elements selected from the group consisting of titanium, zirconium, niobium, boron, vanadium and tungsten, and balance, iron and incidental impurities. The alloy has a microstructure comprising eutectic chromium carbides in a matrix comprising one or more of ferrite, retained austenite and martensite, as herein defined. Optionally, the microstructure further comprises one of primary chromium carbides, primary ferrite or primary austenite in the matrix.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ562889 | 1989-08-04 | ||
PCT/AU1990/000331 WO1991002101A1 (en) | 1989-08-04 | 1990-08-03 | A ferrochromium alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026701D1 true DE69026701D1 (en) | 1996-05-30 |
DE69026701T2 DE69026701T2 (en) | 1996-12-12 |
Family
ID=3774096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026701T Expired - Lifetime DE69026701T2 (en) | 1989-08-04 | 1990-08-03 | FERROCHROME ALLOY |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0438560B1 (en) |
KR (1) | KR940003890B1 (en) |
CN (1) | CN1029692C (en) |
AT (1) | ATE137274T1 (en) |
CA (1) | CA2037921C (en) |
DE (1) | DE69026701T2 (en) |
ES (1) | ES2087159T3 (en) |
HK (1) | HK1006859A1 (en) |
HU (1) | HU212085B (en) |
TW (1) | TW208044B (en) |
WO (1) | WO1991002101A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4409278A1 (en) * | 1994-03-18 | 1995-09-21 | Klein Schanzlin & Becker Ag | Corrosion and wear resistant chilled cast iron |
JP3897812B2 (en) * | 1994-05-17 | 2007-03-28 | カーエスベー・アクチエンゲゼルシャフト | Chill casting with high corrosion resistance and wear resistance |
DE19512044A1 (en) * | 1994-05-17 | 1995-11-23 | Klein Schanzlin & Becker Ag | Chilled cast iron with high corrosion and wear resistance |
SE522667C2 (en) * | 2000-05-16 | 2004-02-24 | Proengco Tooling Ab | Process for the preparation of an iron-based chromium carbide containing dissolved tungsten and such an alloy |
CN1353204B (en) * | 2000-11-09 | 2012-05-23 | 国立清华大学 | High-irregularity multi-element alloy |
CN101427004B (en) * | 2006-04-21 | 2014-09-10 | 国际壳牌研究有限公司 | Sulfur barrier for use with in situ processes for treating formations |
US8479700B2 (en) * | 2010-01-05 | 2013-07-09 | L. E. Jones Company | Iron-chromium alloy with improved compressive yield strength and method of making and use thereof |
US9080229B2 (en) | 2012-05-07 | 2015-07-14 | Ut-Battelle, Llc | Nano-composite stainless steel |
CN102747304A (en) * | 2012-06-23 | 2012-10-24 | 昆明嘉和科技股份有限公司 | Corrosion-resistant abrasion-resistant alloy material and preparation method thereof |
CN103668176B (en) * | 2012-09-20 | 2016-01-20 | 丹阳宏图激光科技有限公司 | Be beneficial to the laser cladding repair technique of the gear improving hardness and wear resistance |
CN103436800A (en) * | 2013-07-18 | 2013-12-11 | 襄阳五二五泵业有限公司 | Iron-chromium alloy having high wear and corrosion resistance and corrosion resistance |
JP6151304B2 (en) | 2015-05-26 | 2017-06-21 | 山陽特殊製鋼株式会社 | Projection material for shot peening using hard powder with high productivity and corrosion resistance |
CN105003758A (en) * | 2015-06-15 | 2015-10-28 | 淄博滕坤工贸有限公司 | High alloy wear-resistant double-layer composite straight pipe used for concrete pump truck |
CN105483558A (en) * | 2015-12-08 | 2016-04-13 | 襄阳五二五泵业有限公司 | High-chromium alloy material for flue gas desulfurization pump and manufacturing method of high-chromium alloy material |
CN105755362B (en) * | 2016-02-23 | 2017-09-01 | 湖南省冶金材料研究院 | A kind of high carbon and chromium powder metallurgy high-abrasive material and preparation method thereof |
CN107747055A (en) * | 2017-09-28 | 2018-03-02 | 江苏晶王新材料科技有限公司 | A kind of wear-resistant light metal material |
CN107988540A (en) * | 2017-12-01 | 2018-05-04 | 张海江 | A kind of wear-resisting rare earth alloy and preparation method thereof |
CN108397086B (en) * | 2018-02-28 | 2019-04-30 | 苏州盈腾五金制品有限公司 | A kind of corrosion-resistant plastic-steel door and window |
CN112226671A (en) * | 2020-09-29 | 2021-01-15 | 安徽索立德铸业有限公司 | Wear-resistant corrosion-resistant alloy for water pump casting and preparation method thereof |
CN113215479A (en) * | 2021-05-07 | 2021-08-06 | 福建辉丰环境工程科技有限公司 | Preparation method of high-wear-resistance steel |
CN115537683B (en) * | 2021-06-30 | 2024-03-12 | 叶均蔚 | High-strength corrosion-resistant ferrochrome block and application thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB220006A (en) * | 1923-02-09 | 1924-08-11 | Robert Abbott Hadfield | Improvements in or relating to alloys |
GB362375A (en) * | 1930-05-19 | 1931-11-25 | Bernhard Vervoort | Improvements in and relating to the manufacture of cast iron articles |
GB401644A (en) * | 1932-02-11 | 1933-11-16 | Krupp Ag | Improvements in chromium cast iron alloys |
US3086858A (en) * | 1960-07-22 | 1963-04-23 | West Coast Alloys Co | Hard cast alloy |
LU63431A1 (en) * | 1971-06-29 | 1973-01-22 |
-
1990
- 1990-08-03 EP EP90911863A patent/EP0438560B1/en not_active Expired - Lifetime
- 1990-08-03 CA CA002037921A patent/CA2037921C/en not_active Expired - Lifetime
- 1990-08-03 KR KR1019910700327A patent/KR940003890B1/en not_active IP Right Cessation
- 1990-08-03 ES ES90911863T patent/ES2087159T3/en not_active Expired - Lifetime
- 1990-08-03 HU HU906124A patent/HU212085B/en unknown
- 1990-08-03 AT AT90911863T patent/ATE137274T1/en active
- 1990-08-03 WO PCT/AU1990/000331 patent/WO1991002101A1/en active IP Right Grant
- 1990-08-03 DE DE69026701T patent/DE69026701T2/en not_active Expired - Lifetime
- 1990-08-04 CN CN90107369A patent/CN1029692C/en not_active Expired - Lifetime
- 1990-08-18 TW TW079106940A patent/TW208044B/zh active
-
1998
- 1998-06-22 HK HK98106026A patent/HK1006859A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2087159T3 (en) | 1996-07-16 |
WO1991002101A1 (en) | 1991-02-21 |
CN1050569A (en) | 1991-04-10 |
EP0438560A1 (en) | 1991-07-31 |
ATE137274T1 (en) | 1996-05-15 |
CA2037921A1 (en) | 1991-02-04 |
CA2037921C (en) | 2006-11-21 |
TW208044B (en) | 1993-06-21 |
EP0438560B1 (en) | 1996-04-24 |
DE69026701T2 (en) | 1996-12-12 |
EP0438560A4 (en) | 1992-01-15 |
CN1029692C (en) | 1995-09-06 |
KR940003890B1 (en) | 1994-05-04 |
HUT57285A (en) | 1991-11-28 |
HK1006859A1 (en) | 1999-03-19 |
HU906124D0 (en) | 1991-07-29 |
HU212085B (en) | 1996-02-28 |
KR920701499A (en) | 1992-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |