JPS61174148A - 高炭素フエロクロム溶融処理方法および絶縁性耐熱材施与方法 - Google Patents
高炭素フエロクロム溶融処理方法および絶縁性耐熱材施与方法Info
- Publication number
- JPS61174148A JPS61174148A JP60233581A JP23358185A JPS61174148A JP S61174148 A JPS61174148 A JP S61174148A JP 60233581 A JP60233581 A JP 60233581A JP 23358185 A JP23358185 A JP 23358185A JP S61174148 A JPS61174148 A JP S61174148A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- high carbon
- carbon ferrochrome
- molten
- receiver
- 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.)
- Pending
Links
- 229910052799 carbon Inorganic materials 0.000 title claims description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 54
- 229910000604 Ferrochrome Inorganic materials 0.000 title claims description 54
- 238000000034 method Methods 0.000 title claims description 32
- 239000003779 heat-resistant material Substances 0.000 title claims description 11
- 239000002893 slag Substances 0.000 claims description 76
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 239000011819 refractory material Substances 0.000 claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 21
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 20
- 239000006227 byproduct Substances 0.000 claims description 18
- 238000010128 melt processing Methods 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 229910052596 spinel Inorganic materials 0.000 claims description 6
- 239000011029 spinel Substances 0.000 claims description 6
- 229910052839 forsterite Inorganic materials 0.000 claims description 5
- 238000010309 melting process Methods 0.000 claims description 4
- 150000002484 inorganic compounds Chemical class 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- -1 magnesium aluminate Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 description 8
- 239000011707 mineral Substances 0.000 description 8
- 239000000571 coke Substances 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000011449 brick Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- ZBHWCYGNOTVMJB-UHFFFAOYSA-N [C].[Cr].[Fe] Chemical compound [C].[Cr].[Fe] ZBHWCYGNOTVMJB-UHFFFAOYSA-N 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US695163 | 1985-01-25 | ||
| US06/695,163 US4561885A (en) | 1985-01-25 | 1985-01-25 | Production of refractory materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174148A true JPS61174148A (ja) | 1986-08-05 |
Family
ID=24791882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60233581A Pending JPS61174148A (ja) | 1985-01-25 | 1985-10-21 | 高炭素フエロクロム溶融処理方法および絶縁性耐熱材施与方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4561885A (enExample) |
| JP (1) | JPS61174148A (enExample) |
| IN (1) | IN165118B (enExample) |
| ZA (1) | ZA855096B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5206193A (en) * | 1991-12-19 | 1993-04-27 | Indresco, Inc. | High purity fused grain in the system Al2 O3 -Cr2 O3 -MGO |
| RU2124059C1 (ru) * | 1997-07-23 | 1998-12-27 | Закрытое акционерное общество Научно-производственное предприятие "ФАН" | Способ переработки медьсодержащих отходов пирометаллургическим методом |
| US8062577B2 (en) | 2009-04-10 | 2011-11-22 | Edw. C. Levy Co. | Alumina taphole fill material and method for manufacturing |
| WO2011013151A1 (en) * | 2009-07-30 | 2011-02-03 | Paolo Appolonia | Advanced technology for iron-krom alloys production and related plant |
| CN112979329A (zh) * | 2021-03-11 | 2021-06-18 | 马鞍山钢铁股份有限公司 | 一种渣罐耳轴防粘钢护套配方及其制作方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US127699A (en) * | 1872-06-11 | Improvement in blocks for pavements from furnace-slag | ||
| US308984A (en) * | 1884-12-09 | pochin | ||
| US1437584A (en) * | 1921-07-25 | 1922-12-05 | Ferolite Ltd | Refractory material for high-temperature apparatus |
| US1911189A (en) * | 1930-05-17 | 1933-05-30 | Henry H Harris | Metal coated refractory material and process of making the same |
| US2175281A (en) * | 1937-09-17 | 1939-10-10 | Emmett R Cole | Steam boiler |
| US2809126A (en) * | 1955-05-18 | 1957-10-08 | Quigley Co | Composition and method of coating the refractory surface of a furnace herewith |
| US2792311A (en) * | 1955-10-17 | 1957-05-14 | Harbison Walker Refractories | Plastic chrome ramming mixes |
| US3417808A (en) * | 1967-02-23 | 1968-12-24 | Mitron Res & Dev Corp | Melting and casting of titanium |
| US3775091A (en) * | 1969-02-27 | 1973-11-27 | Interior | Induction melting of metals in cold, self-lined crucibles |
-
1985
- 1985-01-25 US US06/695,163 patent/US4561885A/en not_active Expired - Lifetime
- 1985-07-04 IN IN514/MAS/85A patent/IN165118B/en unknown
- 1985-07-05 ZA ZA855096A patent/ZA855096B/xx unknown
- 1985-10-21 JP JP60233581A patent/JPS61174148A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4561885A (en) | 1985-12-31 |
| IN165118B (enExample) | 1989-08-19 |
| ZA855096B (en) | 1987-01-28 |
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