TW208044B - - Google Patents
Info
- Publication number
- TW208044B TW208044B TW079106940A TW79106940A TW208044B TW 208044 B TW208044 B TW 208044B TW 079106940 A TW079106940 A TW 079106940A TW 79106940 A TW79106940 A TW 79106940A TW 208044 B TW208044 B TW 208044B
- Authority
- TW
- Taiwan
- Prior art keywords
- primary
- matrix
- ferrite
- chromium
- alloy
- Prior art date
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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ562889 | 1989-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW208044B true TW208044B (en) | 1993-06-21 |
Family
ID=3774096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW079106940A TW208044B (en) | 1989-08-04 | 1990-08-18 |
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 |
DE19512044A1 (en) * | 1994-05-17 | 1995-11-23 | Klein Schanzlin & Becker Ag | Chilled cast iron with high corrosion and wear resistance |
BR9507840A (en) * | 1994-05-17 | 1997-09-23 | Ksb Ag | Hard casting material with high resistance to corrosion and wear and use of a hard casting material |
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 |
CN101563523B (en) * | 2006-04-21 | 2014-07-09 | 国际壳牌研究有限公司 | High strength alloys |
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 |
CN102828182A (en) * | 2012-09-20 | 2012-12-19 | 丹阳宏图激光科技有限公司 | Laser cladding repair process for gear |
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 DE DE69026701T patent/DE69026701T2/en not_active Expired - Lifetime
- 1990-08-03 HU HU906124A patent/HU212085B/en unknown
- 1990-08-03 WO PCT/AU1990/000331 patent/WO1991002101A1/en active IP Right Grant
- 1990-08-03 AT AT90911863T patent/ATE137274T1/en active
- 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 CA CA002037921A patent/CA2037921C/en not_active Expired - Lifetime
- 1990-08-03 EP EP90911863A patent/EP0438560B1/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 |
---|---|
HUT57285A (en) | 1991-11-28 |
HK1006859A1 (en) | 1999-03-19 |
CA2037921C (en) | 2006-11-21 |
DE69026701T2 (en) | 1996-12-12 |
ATE137274T1 (en) | 1996-05-15 |
CN1029692C (en) | 1995-09-06 |
CA2037921A1 (en) | 1991-02-04 |
EP0438560A1 (en) | 1991-07-31 |
ES2087159T3 (en) | 1996-07-16 |
CN1050569A (en) | 1991-04-10 |
EP0438560A4 (en) | 1992-01-15 |
WO1991002101A1 (en) | 1991-02-21 |
HU906124D0 (en) | 1991-07-29 |
EP0438560B1 (en) | 1996-04-24 |
DE69026701D1 (en) | 1996-05-30 |
KR940003890B1 (en) | 1994-05-04 |
KR920701499A (en) | 1992-08-11 |
HU212085B (en) | 1996-02-28 |
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