JP2010053012A - 製鉄／製鋼用設備の耐火性補修材原料、その製造方法及びそれを含む補修材 - Google Patents
製鉄／製鋼用設備の耐火性補修材原料、その製造方法及びそれを含む補修材 Download PDFInfo
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- JP2010053012A JP2010053012A JP2008285167A JP2008285167A JP2010053012A JP 2010053012 A JP2010053012 A JP 2010053012A JP 2008285167 A JP2008285167 A JP 2008285167A JP 2008285167 A JP2008285167 A JP 2008285167A JP 2010053012 A JP2010053012 A JP 2010053012A
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- Prior art keywords
- repair
- magnesia
- raw material
- repair material
- making
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- 239000000463 material Substances 0.000 title claims abstract description 77
- 239000002994 raw material Substances 0.000 title claims abstract description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000009628 steelmaking Methods 0.000 title claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000010298 pulverizing process Methods 0.000 claims abstract description 6
- 230000008439 repair process Effects 0.000 claims description 62
- 239000000395 magnesium oxide Substances 0.000 claims description 23
- 235000012245 magnesium oxide Nutrition 0.000 claims description 23
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 19
- 235000010755 mineral Nutrition 0.000 claims description 19
- 239000011707 mineral Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 11
- 229910052839 forsterite Inorganic materials 0.000 claims description 10
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000001095 magnesium carbonate Substances 0.000 claims description 7
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 7
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 7
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 229910052609 olivine Inorganic materials 0.000 claims description 5
- 239000010450 olivine Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229910052611 pyroxene Inorganic materials 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 229910052956 cinnabar Inorganic materials 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000005245 sintering Methods 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract description 2
- 238000004898 kneading Methods 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 238000010189 synthetic method Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 239000011449 brick Substances 0.000 description 10
- 230000003628 erosive effect Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000010459 dolomite Substances 0.000 description 4
- 229910000514 dolomite Inorganic materials 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/20—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in magnesium oxide, e.g. forsterite
-
- C—CHEMISTRY; METALLURGY
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- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
- C04B35/657—Processes involving a melting step for manufacturing refractories
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3436—Alkaline earth metal silicates, e.g. barium silicate
- C04B2235/3445—Magnesium silicates, e.g. forsterite
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20080085073 | 2008-08-29 | ||
| KR1020080097128A KR100890626B1 (ko) | 2008-08-29 | 2008-10-02 | 제철／제강용 설비의 내화성 보수재 원료, 그 제조방법 및 그를 포함하는 보수재 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2010053012A true JP2010053012A (ja) | 2010-03-11 |
Family
ID=40286329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008285167A Pending JP2010053012A (ja) | 2008-08-29 | 2008-11-06 | 製鉄／製鋼用設備の耐火性補修材原料、その製造方法及びそれを含む補修材 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2010053012A (ko) |
| KR (1) | KR100890626B1 (ko) |
| CN (1) | CN101434491A (ko) |
| WO (1) | WO2010024497A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470852A (zh) * | 2019-08-27 | 2020-07-31 | 北京利尔高温材料股份有限公司 | 一种转炉用大面料 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101023444B1 (ko) | 2010-07-29 | 2011-03-24 | 주식회사 에코올리빈 | 사문암으로 된 전기로 출강구 충진재 |
| CN102295293A (zh) * | 2011-06-14 | 2011-12-28 | 辽宁科技大学 | 用菱镁矿尾矿和滑石尾矿合成高纯镁橄榄石的方法 |
| US9212093B2 (en) * | 2011-06-30 | 2015-12-15 | NTH Consultants, Ltd. | Hybrid magnesium cement and method of manufacture |
| US10150700B2 (en) | 2011-06-30 | 2018-12-11 | Wayne State University | Hybrid magnesium cement and method of manufacture |
| CN103833385A (zh) * | 2012-11-27 | 2014-06-04 | 宝山钢铁股份有限公司 | 一种钢包工作层砖防粘渣涂料 |
| KR101346226B1 (ko) | 2013-03-06 | 2014-01-02 | 대한민국 | 석조문화재 무기질 보수재료 |
| CN109020575A (zh) * | 2018-09-05 | 2018-12-18 | 云南濮耐昆钢高温材料有限公司 | 一种废硅砖生产的硅质耐火泥浆 |
| CN109650753B (zh) * | 2019-02-01 | 2020-08-04 | 东北大学 | 一种利用菱镁矿放电等离子烧结制备高密度镁砂的方法 |
| CN109553311B (zh) * | 2019-02-01 | 2020-09-01 | 东北大学 | 一种利用菱镁矿微波烧结制备高密度镁砂的方法 |
| CN109534698B (zh) * | 2019-02-01 | 2020-08-04 | 东北大学 | 一种利用菱镁矿微波活化制备高活性氧化镁的方法 |
| KR102116577B1 (ko) * | 2019-10-15 | 2020-05-28 | 서동규 | 혹한의 동절기 환경과 냉동창고 바닥 보수시공이 가능한 자기발열 세라믹 모르타르 조성물 및 이를 이용한 동절기 콘크리트 구조물의 시공 방법 |
| CN112321308A (zh) * | 2020-11-25 | 2021-02-05 | 辽宁科技大学 | 一种镁橄榄石质低铁耐火均质料的制备方法 |
| WO2022269011A1 (en) * | 2021-06-23 | 2022-12-29 | S.A. Lhoist Recherche Et Développement | Composition suitable for hot repairing refractories |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007039255A (ja) * | 2005-07-29 | 2007-02-15 | Kurosaki Harima Corp | 製鋼用電気炉内張り補修用吹付材およびこれを使用した製鋼用電気炉内張りの吹付け補修方法 |
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| JP2747088B2 (ja) * | 1990-05-31 | 1998-05-06 | 新日本製鐵株式会社 | 溶射被覆用材料及び溶射被覆耐熱部材 |
| JPH04130066A (ja) * | 1990-09-20 | 1992-05-01 | Harima Ceramic Co Ltd | マグネシア―オリビン系不定形耐火材料 |
| KR100221802B1 (ko) | 1996-12-24 | 1999-09-15 | 신승근 | 2차 정련로용 스프레이재 |
| KR19990052226A (ko) | 1997-12-22 | 1999-07-05 | 이구택 | 턴디쉬용 건닝재 |
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| KR200259979Y1 (ko) * | 2001-10-16 | 2002-01-09 | 포항종합제철 주식회사 | 마그네틱 브레이크의 제동력 보충장치 |
| KR100499360B1 (ko) | 2002-11-08 | 2005-07-04 | 주식회사 원진 | 로벽 보수용 포스테라이트계 스프레이재 |
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| CN111470852A (zh) * | 2019-08-27 | 2020-07-31 | 北京利尔高温材料股份有限公司 | 一种转炉用大面料 |
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| WO2010024497A1 (en) | 2010-03-04 |
| KR20080099216A (ko) | 2008-11-12 |
| CN101434491A (zh) | 2009-05-20 |
| KR100890626B1 (ko) | 2009-03-27 |
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