JPS51148610A - Continuous passivating grain metal and articles get by this process - Google Patents
Continuous passivating grain metal and articles get by this processInfo
- Publication number
- JPS51148610A JPS51148610A JP51065469A JP6546976A JPS51148610A JP S51148610 A JPS51148610 A JP S51148610A JP 51065469 A JP51065469 A JP 51065469A JP 6546976 A JP6546976 A JP 6546976A JP S51148610 A JPS51148610 A JP S51148610A
- Authority
- JP
- Japan
- Prior art keywords
- articles
- grain metal
- continuous
- continuous passivating
- passivating grain
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/18—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using profiled rollers
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/148—Agglomerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0086—Conditioning, transformation of reduced iron ores
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0086—Conditioning, transformation of reduced iron ores
- C21B13/0093—Protecting against oxidation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture Of Iron (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58418475A | 1975-06-05 | 1975-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51148610A true JPS51148610A (en) | 1976-12-21 |
JPS563881B2 JPS563881B2 (en) | 1981-01-27 |
Family
ID=24336244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51065469A Granted JPS51148610A (en) | 1975-06-05 | 1976-06-04 | Continuous passivating grain metal and articles get by this process |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS51148610A (en) |
AR (1) | AR208785A1 (en) |
AU (1) | AU501229B2 (en) |
BR (1) | BR7603290A (en) |
CA (2) | CA1063835A (en) |
DE (1) | DE2625223C3 (en) |
EG (1) | EG12017A (en) |
FR (1) | FR2313450A1 (en) |
GB (1) | GB1504088A (en) |
KE (1) | KE3139A (en) |
MY (1) | MY8100378A (en) |
ZA (1) | ZA762594B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119116A (en) * | 1979-03-02 | 1980-09-12 | Agency Of Ind Science & Technol | Preventive method for re-oxidation of reduced iron powder and its device |
JP2008517162A (en) * | 2004-10-19 | 2008-05-22 | ポスコ | Apparatus for producing agglomerates of reduced product containing reduced iron powder and pig iron production device provided with the same |
WO2014119032A1 (en) * | 2013-02-01 | 2014-08-07 | 新東工業株式会社 | Briquetting machine |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2852964A1 (en) * | 1978-12-07 | 1980-06-26 | Krupp Polysius Ag | METHOD AND SYSTEM FOR REDUCING ORES |
JPS56160900A (en) * | 1980-05-16 | 1981-12-10 | Mitsubishi Heavy Ind Ltd | Briquette machine |
DE3509616A1 (en) * | 1985-02-27 | 1986-09-04 | Korf Engineering GmbH, 4000 Düsseldorf | METHOD FOR COMPACTING IRON PARTICLES AND THE FOLLOWING BREAKAGE OF THE COMPACT IRON STRIP AND DEVICE FOR CARRYING OUT THIS METHOD |
DE3732351A1 (en) * | 1987-09-25 | 1989-04-06 | Metallgesellschaft Ag | METHOD FOR PRODUCING BINDERLESS BRIQUETTES FROM STEEL DUST |
AT404361B (en) * | 1995-01-23 | 1998-11-25 | Voest Alpine Ind Anlagen | METHOD AND DEVICE FOR COOLING HOT IRON SPONGE |
DE10156735C2 (en) * | 2001-11-19 | 2003-10-30 | Koeppern & Co Kg Maschf | Process for the hot granulation of metal-containing material particles, such as sponge iron, metallurgical dust, metallurgical residues etc. |
DE102005006492A1 (en) * | 2005-02-12 | 2006-08-24 | S&B Industrial Minerals Gmbh | Process and apparatus for producing swellable coarse grains |
KR101429643B1 (en) * | 2012-12-07 | 2014-08-13 | 주식회사 포스코 | Apparatus for separating plate-shaped hbi particles |
CN109093107B (en) * | 2018-08-27 | 2021-11-02 | 陕西安康三航纳米科技股份有限公司 | Rotary superfine/nano powder passivation device |
RU2735086C1 (en) * | 2020-04-03 | 2020-10-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный аграрный университет" (ФГБОУ ВО Алтайский ГАУ) | Pelletizing roller press |
CN114230215A (en) * | 2021-12-09 | 2022-03-25 | 南京广兰建材科技有限公司 | Preparation method for producing concrete by using production wastewater |
DE102022101419A1 (en) * | 2022-01-21 | 2023-07-27 | Maschinenfabrik Köppern Gmbh & Co. Kg | Device for cutting up a strand of briquettes |
-
1976
- 1976-04-30 ZA ZA762594A patent/ZA762594B/en unknown
- 1976-05-03 AU AU13573/76A patent/AU501229B2/en not_active Expired
- 1976-05-14 AR AR263292A patent/AR208785A1/en active
- 1976-05-19 GB GB20757/76A patent/GB1504088A/en not_active Expired
- 1976-05-20 CA CA252,920A patent/CA1063835A/en not_active Expired
- 1976-05-22 EG EG301/76A patent/EG12017A/en active
- 1976-05-25 BR BR7603290A patent/BR7603290A/en unknown
- 1976-06-03 FR FR7616767A patent/FR2313450A1/en active Granted
- 1976-06-04 JP JP51065469A patent/JPS51148610A/en active Granted
- 1976-06-04 DE DE2625223A patent/DE2625223C3/en not_active Expired
-
1978
- 1978-10-17 CA CA313,551A patent/CA1062428A/en not_active Expired
-
1981
- 1981-07-06 KE KE3139A patent/KE3139A/en unknown
- 1981-12-30 MY MY378/81A patent/MY8100378A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119116A (en) * | 1979-03-02 | 1980-09-12 | Agency Of Ind Science & Technol | Preventive method for re-oxidation of reduced iron powder and its device |
JP2008517162A (en) * | 2004-10-19 | 2008-05-22 | ポスコ | Apparatus for producing agglomerates of reduced product containing reduced iron powder and pig iron production device provided with the same |
WO2014119032A1 (en) * | 2013-02-01 | 2014-08-07 | 新東工業株式会社 | Briquetting machine |
JP2014147960A (en) * | 2013-02-01 | 2014-08-21 | Sintokogio Ltd | Briquette machine |
AU2013376106B2 (en) * | 2013-02-01 | 2017-03-30 | Sintokogio, Ltd. | Briquetting machine |
Also Published As
Publication number | Publication date |
---|---|
CA1063835A (en) | 1979-10-09 |
MY8100378A (en) | 1981-12-31 |
EG12017A (en) | 1978-06-30 |
AR208785A1 (en) | 1977-02-28 |
GB1504088A (en) | 1978-03-15 |
AU501229B2 (en) | 1979-06-14 |
JPS563881B2 (en) | 1981-01-27 |
AU1357376A (en) | 1977-11-10 |
BR7603290A (en) | 1977-02-15 |
FR2313450A1 (en) | 1976-12-31 |
FR2313450B3 (en) | 1979-02-23 |
DE2625223C3 (en) | 1981-03-19 |
DE2625223B2 (en) | 1980-07-31 |
CA1062428A (en) | 1979-09-18 |
DE2625223A1 (en) | 1976-12-09 |
ZA762594B (en) | 1977-04-27 |
KE3139A (en) | 1981-07-24 |
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