ES8506360A1 - Procedimiento mejorado para la obtencion de una aleacion de boro, como aditivo para la colada continua de acero al boro. - Google Patents
Procedimiento mejorado para la obtencion de una aleacion de boro, como aditivo para la colada continua de acero al boro.Info
- Publication number
- ES8506360A1 ES8506360A1 ES524634A ES524634A ES8506360A1 ES 8506360 A1 ES8506360 A1 ES 8506360A1 ES 524634 A ES524634 A ES 524634A ES 524634 A ES524634 A ES 524634A ES 8506360 A1 ES8506360 A1 ES 8506360A1
- Authority
- ES
- Spain
- Prior art keywords
- boron
- additive
- continuously casting
- steel
- alloying additive
- 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
Links
- 239000000654 additive Substances 0.000 title abstract 5
- 230000000996 additive effect Effects 0.000 title abstract 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052796 boron Inorganic materials 0.000 title abstract 3
- 229910000712 Boron steel Inorganic materials 0.000 title abstract 2
- 238000005275 alloying Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 3
- 150000002910 rare earth metals Chemical class 0.000 abstract 3
- 239000010936 titanium Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Continuous Casting (AREA)
Abstract
PROCEDIMIENTO MEJORADO PARA LA OBTENCION DE UNA ALEACION DE BORO, COMO ADITIVO PARA LA COLADA CONTINUA DE ACERO AL BORO.CONSISTE EN OBTENER EL ADITIVO DE ALEACION DE BORO FUNDIENDO UNA ALEACION DE TIERRA RARA-FERROSILICIO QUE COMPRENDE DE 10 A 50 DE METAL DE TIERRA RARA, DE 25 A 50 DE SILICIO, 6 DE IMPUREZAS DE LAS CUALES NO MAS DE LA MITAD COMPRENDEN ALUMINIO, Y EL RESTO HIERRO, SIENDO LOS PORCENTAJES EN PESO, BASADO EN EL PESO TOTAL DE LA ALEACION, TRAS LO CUAL SE AN/ADE A LA ALEACION, MIENTRAS SE ENCUENTRA FUNDIDA, FERROBORO Y UN 65 EN PESO DE TITANIO, BASADO EN EL PESO DE LA ALEACION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/279,079 US4440568A (en) | 1981-06-30 | 1981-06-30 | Boron alloying additive for continuously casting boron steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8506360A1 true ES8506360A1 (es) | 1985-07-01 |
| ES524634A0 ES524634A0 (es) | 1985-07-01 |
Family
ID=23067548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES524634A Granted ES524634A0 (es) | 1981-06-30 | 1983-08-01 | Procedimiento mejorado para la obtencion de una aleacion de boro, como aditivo para la colada continua de acero al boro. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4440568A (es) |
| EP (1) | EP0082186B1 (es) |
| JP (1) | JPS58501042A (es) |
| AU (1) | AU549961B2 (es) |
| BR (1) | BR8207775A (es) |
| CA (1) | CA1196195A (es) |
| ES (1) | ES524634A0 (es) |
| GB (1) | GB2113250B (es) |
| IT (1) | IT1157206B (es) |
| WO (1) | WO1983000167A1 (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108474B2 (en) * | 1982-09-03 | 1995-06-21 | General Motors Corporation | RE-TM-B alloys, method for their production and permanent magnets containing such alloys |
| US4792367A (en) * | 1983-08-04 | 1988-12-20 | General Motors Corporation | Iron-rare earth-boron permanent |
| US4572747A (en) * | 1984-02-02 | 1986-02-25 | Armco Inc. | Method of producing boron alloy |
| WO1988004697A1 (en) * | 1986-12-23 | 1988-06-30 | Henrik Giflo | Activator mixture for increasing the strength of iron alloys |
| US4536215A (en) * | 1984-12-10 | 1985-08-20 | Gte Products Corporation | Boron addition to alloys |
| JPS61174355A (ja) * | 1985-01-28 | 1986-08-06 | Japan Steel Works Ltd:The | アモルフアス用母合金の製造方法 |
| US4602950A (en) * | 1985-09-12 | 1986-07-29 | Westinghouse Electric Corp. | Production of ferroboron by the silicon reduction of boric acid |
| US4602951A (en) * | 1985-09-12 | 1986-07-29 | Westinghouse Electric Corp. | Production of iron-boron-silicon composition for an amorphous alloy without using ferroboron |
| US4602948A (en) * | 1985-09-12 | 1986-07-29 | Westinghouse Electric Corp. | Production of an iron-boron-silicon-carbon composition utilizing carbon reduction |
| US4666516A (en) * | 1986-01-21 | 1987-05-19 | Elkem Metals Company | Gray cast iron inoculant |
| US6077326A (en) * | 1997-07-01 | 2000-06-20 | Rock Creek Aluminum | Steel additive for processing molten steel |
| US5902511A (en) * | 1997-08-07 | 1999-05-11 | North American Refractories Co. | Refractory composition for the prevention of alumina clogging |
| JP4430284B2 (ja) * | 2002-07-23 | 2010-03-10 | 新日本製鐵株式会社 | アルミナクラスターの少ない鋼材 |
| RU2222608C1 (ru) * | 2002-12-24 | 2004-01-27 | ООО "Сорби стил" | Способ получения хромсодержащей стали |
| US7905968B2 (en) * | 2008-04-30 | 2011-03-15 | Douglas G Bruce | Method of heat treating cultivating disc, coulter, and seed drill blades made from heat quenched boron steels, such that they can be roller re-edged and re-sharpened, and yet retain excellent toughness, hardness and wear characteristics, and are especially useful in dry sandy soils such as found in certain wheat growing regions |
| CN111197137A (zh) * | 2018-11-16 | 2020-05-26 | 上海永烨冶金科技发展有限公司 | 稀土的镧铈合金及其制备方法 |
| US11489316B2 (en) | 2019-04-11 | 2022-11-01 | Federal-Mogul Ignition Llc | Spark plug shell and method of manufacture |
| CN114380577B (zh) * | 2022-03-24 | 2022-06-28 | 北京利尔高温材料股份有限公司 | 一种优质钢用低硅中间包干式料 |
| CN117753937A (zh) * | 2023-11-30 | 2024-03-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种含钛钢连铸保护浇注的方法 |
| CN121250263A (zh) * | 2025-12-08 | 2026-01-02 | 成都冶金实验厂有限公司 | 一种保证淬透性的连铸方坯及其制备工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383202A (en) * | 1966-01-19 | 1968-05-14 | Foote Mineral Co | Grain refining alloy |
| US3467167A (en) * | 1966-09-19 | 1969-09-16 | Kaiser Ind Corp | Process for continuously casting oxidizable metals |
| US3623862A (en) * | 1968-06-24 | 1971-11-30 | Int Harvester Co | Use of rare earth elements for reducing nozzle deposits in the continuous casting of steel process |
| FI793135A7 (fi) * | 1978-11-17 | 1981-01-01 | Concast Ag | Menetelmä booripitoisen teräksen käsittelemiseksi. |
| US4233065A (en) * | 1978-12-08 | 1980-11-11 | Foote Mineral Company | Effective boron alloying additive for continuous casting fine grain boron steels |
-
1981
- 1981-06-30 US US06/279,079 patent/US4440568A/en not_active Expired - Lifetime
-
1982
- 1982-05-21 IT IT48484/82A patent/IT1157206B/it active
- 1982-06-03 WO PCT/US1982/000759 patent/WO1983000167A1/en not_active Ceased
- 1982-06-03 EP EP82902279A patent/EP0082186B1/en not_active Expired
- 1982-06-03 BR BR8207775A patent/BR8207775A/pt unknown
- 1982-06-03 AU AU87341/82A patent/AU549961B2/en not_active Ceased
- 1982-06-03 JP JP57502336A patent/JPS58501042A/ja active Pending
- 1982-06-03 GB GB08304421A patent/GB2113250B/en not_active Expired
- 1982-06-22 CA CA000405716A patent/CA1196195A/en not_active Expired
-
1983
- 1983-08-01 ES ES524634A patent/ES524634A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58501042A (ja) | 1983-06-30 |
| IT8248484A0 (it) | 1982-05-21 |
| BR8207775A (pt) | 1983-05-31 |
| GB2113250A (en) | 1983-08-03 |
| EP0082186A1 (en) | 1983-06-29 |
| AU8734182A (en) | 1983-02-02 |
| CA1196195A (en) | 1985-11-05 |
| EP0082186B1 (en) | 1986-11-12 |
| US4440568A (en) | 1984-04-03 |
| IT1157206B (it) | 1987-02-11 |
| WO1983000167A1 (en) | 1983-01-20 |
| GB8304421D0 (en) | 1983-03-23 |
| AU549961B2 (en) | 1986-02-20 |
| GB2113250B (en) | 1985-10-09 |
| EP0082186A4 (en) | 1984-06-13 |
| ES524634A0 (es) | 1985-07-01 |
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