CN111978072A - 一种基于镁砖回收料的中频感应炉捣打料 - Google Patents

一种基于镁砖回收料的中频感应炉捣打料 Download PDF

Info

Publication number
CN111978072A
CN111978072A CN202010848522.2A CN202010848522A CN111978072A CN 111978072 A CN111978072 A CN 111978072A CN 202010848522 A CN202010848522 A CN 202010848522A CN 111978072 A CN111978072 A CN 111978072A
Authority
CN
China
Prior art keywords
less
magnesia brick
frequency induction
induction furnace
parts
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
Application number
CN202010848522.2A
Other languages
English (en)
Inventor
向若飞
朱国平
王立旺
李新明
王琪
彭晶晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Kingcred New Material Co ltd
Original Assignee
Zhejiang Kingcred New Material Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Kingcred New Material Co ltd filed Critical Zhejiang Kingcred New Material Co ltd
Priority to CN202010848522.2A priority Critical patent/CN111978072A/zh
Publication of CN111978072A publication Critical patent/CN111978072A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
    • 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
    • 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
    • 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
    • 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
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3218—Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
    • 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
    • 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
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
    • 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
    • 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
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • 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
    • 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
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • 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
    • 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
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • 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
    • 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
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9615—Linear firing shrinkage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

本发明涉及一种基于镁砖回收料的中频感应炉捣打料，包含以下各组分及重量份：镁砖回收料34～45份、电熔刚玉25～35份、α‑Al2O3微粉10～14份、Al(OH)3细粉10～12份、勃姆石5‑7份、二氧化钛3～5份、金属铝粉0.5～1.5份、硼酸1～1.5份。本发明所制得的捣打料成本低、节能环保、强度高和体积稳定性好。

Description

一种基于镁砖回收料的中频感应炉捣打料
技术领域
本发明属于中频感应炉用耐火材料技术领域。具体涉及一种基于镁砖回收料的中频感应炉捣打料。
背景技术
中频感应炉是冶金行业中重要的熔炼设备，在国内外得到了迅速发展，在机械零件的铸造和热处理以及金属和合金的热加工行业得到了广泛的应用。中频感应炉耐火材料炉衬起着盛装金属液和保护炉体等作用，是中频感应炉的重要组成部分。
大部分中频感应炉企业所采用耐火材料炉衬为干式捣打料，在烘烤和使用过程中，干式捣打料形成烧结层、过渡层和松散层。有较高的强度的烧结层可抵抗金属液体冲刷和侵蚀；松散层主要避免炉衬在使用过程中出现贯穿裂纹。目前，氧化镁是中频感应炉干式捣打料的主要成分之一，然而，随着我国矿产资源的大量开采，氧化镁原料的价格上涨，因此，利用水泥和钢铁等行业产生的废弃镁砖制备捣打料愈加重要。
专利号为201610667100.9的中国专利中添加了大量的乳酸铝和乳酸镁，导致成本昂贵；申请号为201811466855.8的中国专利和专利号201710895884.5的中国专利中分别引入的八水氧氯化锆和由桐油等组成的有机结合剂，在高温下产生对人体有强烈刺激作用的氯化氢和有毒气体；申请号为201710497381.2和201910247841.5的中国专利中碳化硅的使用阻碍了高温下捣打料工作面的烧结，降低烧结层的强度；专利号为201610681549.0的中国专利中废镁砖料的用量过高导致强度偏低。
发明内容
本发明所要解决的技术问题在于提供一种基于镁砖回收料的中频感应炉捣打料，所制得的捣打料成本低、节能环保、强度高和体积稳定性好。
为解决上述技术问题，本发明提供的一种基于镁砖回收料的中频感应炉捣打料，包含以下各组分及重量份：
Figure BDA0002643913960000021
优选地，所述镁砖回收料的粒度为0.088～5mm。
优选地，所述镁砖回收料包括粒度为0.088～3mm、3～5mm两种规格，各种规格的重量份如下：
0.088～3mm镁砖回收料 16～20份
3～5mm镁砖回收料 18～25份。
优选地，所述镁砖回收料MgO的质量百分含量不小于96％，SiO2的质量百分含量不大于2％。
优选地，所述电熔刚玉的粒度为0.045～5mm，所述电熔刚玉中Al2O3的质量百分含量不小于94％。
优选地，所述Al(OH)3细粉的粒度≤0.045mm。
优选地，所述勃姆石的粒度≤0.088mm。
优选地，所述二氧化钛的粒度≤0.004mm，所述二氧化钛中TiO2的质量百分含量不小于98％。
优选地，所述金属铝粉的粒度≤0.088mm，所述金属铝粉中Al的质量百分含量不小于99％。
本发明的有益效果在于：本发明以镁砖回收料为主要原料，实现固体废弃物再利用的目的，节能环保和成本低；利用Al(OH)3细粉和勃姆石在高温下分解得到的高活性产物与镁砖回收料反应，有利于尖晶石的生成；在基质中引入二氧化钛，降低尖晶石的形成温度；金属铝粉高温熔融并被氧化生成高活性Al2O3，进一步与镁砖回收料反应生成尖晶石，达到了促进烧结和提高强度的目的。
具体实施方式
实施例1
一种基于镁砖回收料的中频感应炉捣打料，包含以下各组分及重量份：
Figure BDA0002643913960000031
其中，所述镁砖回收料MgO的质量百分含量不小于96％，SiO2的质量百分含量不大于2％；所述电熔刚玉的粒度为0.045～5mm；所述电熔刚玉Al2O3的质量百分含量不小于94％；所述Al(OH)3细粉的粒度≤0.045mm；所述勃姆石的粒度≤0.088mm；所述二氧化钛的粒度≤0.004mm，所述二氧化钛中TiO2的质量百分含量不小于98％；所述金属铝粉的粒度≤0.088mm，所述金属铝粉中Al的质量百分含量不小于99％。
实施例2
一种基于镁砖回收料的中频感应炉捣打料，包含以下各组分及重量份：
Figure BDA0002643913960000041
其中，所述镁砖回收料MgO的质量百分含量不小于96％，SiO2的质量百分含量不大于2％；所述电熔刚玉的粒度为0.045～5mm；所述电熔刚玉Al2O3的质量百分含量不小于94％；所述Al(OH)3细粉的粒度≤0.045mm；所述勃姆石的粒度≤0.088mm；所述二氧化钛的粒度≤0.004mm，所述二氧化钛中TiO2的质量百分含量不小于98％；所述金属铝粉的粒度≤0.088mm，所述金属铝粉中Al的质量百分含量不小于99％。
实施例3
一种基于镁砖回收料的中频感应炉捣打料，包含以下各组分及重量份：
Figure BDA0002643913960000051
其中，所述镁砖回收料MgO的质量百分含量不小于96％，SiO2的质量百分含量不大于2％；所述电熔刚玉的粒度为0.045～5mm；所述电熔刚玉Al2O3的质量百分含量不小于94％；所述Al(OH)3细粉的粒度≤0.045mm；所述勃姆石的粒度≤0.088mm；所述二氧化钛的粒度≤0.004mm，所述二氧化钛中TiO2的质量百分含量不小于98％；所述金属铝粉的粒度≤0.088mm，所述金属铝粉中Al的质量百分含量不小于99％。
实施例4
一种基于镁砖回收料的中频感应炉捣打料，包含以下各组分及重量份：
Figure BDA0002643913960000052
Figure BDA0002643913960000061
其中，所述镁砖回收料MgO的质量百分含量不小于96％，SiO2的质量百分含量不大于2％；所述电熔刚玉的粒度为0.045～5mm；所述电熔刚玉Al2O3的质量百分含量不小于94％；所述Al(OH)3细粉的粒度≤0.045mm；所述勃姆石的粒度≤0.088mm；所述二氧化钛的粒度≤0.004mm，所述二氧化钛中TiO2的质量百分含量不小于98％；所述金属铝粉的粒度≤0.088mm，所述金属铝粉中Al的质量百分含量不小于99％。
上述实施例1-4所制备的基于镁砖回收料的中频感应炉捣打料性能如下：
Figure BDA0002643913960000062
由上述性能指标可知，本发明所制备的基于镁砖回收料的中频感应炉捣打料性能良好。
本发明以镁砖回收料为主要原料，实现固体废弃物再利用的目的，节能环保和成本低；利用Al(OH)3细粉和勃姆石在高温下分解得到的高活性产物与镁砖回收料反应，有利于尖晶石的生成；在基质中引入二氧化钛，降低尖晶石的形成温度；金属铝粉高温熔融并被氧化生成高活性Al2O3，进一步与镁砖回收料反应生成尖晶石，达到了促进烧结和提高强度的目的。
上述说明是示例性的而非限制性的。通过上述说明本领域技术人员可以意识到本发明的许多种改变和变形，其也将落在本发明的实质和范围之内。

Claims (9)

1.一种基于镁砖回收料的中频感应炉捣打料，其特征在于，包含以下各组分及重量份：
Figure FDA0002643913950000011
2.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述镁砖回收料的粒度为0.088～5mm。
3.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述镁砖回收料包括粒度为0.088～3mm、3～5mm两种规格，各种规格的重量份如下：
0.088～3mm镁砖回收料 16～20份
3～5mm镁砖回收料 18～25份。
4.根据权利要求1-3任意一项所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述镁砖回收料中MgO的质量百分含量不小于96％，SiO2的质量百分含量不大于2％。
5.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述电熔刚玉的粒度为0.045～5mm，所述电熔刚玉中Al2O3的质量百分含量不小于94％。
6.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述Al(OH)3细粉的粒度≤0.045mm。
7.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述勃姆石的粒度≤0.088mm。
8.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述二氧化钛的粒度≤0.004mm，所述二氧化钛中TiO2的质量百分含量不小于98％。
9.根据权利要求1所述的基于镁砖回收料的中频感应炉捣打料，其特征在于，所述金属铝粉的粒度≤0.088mm，所述金属铝粉中Al的质量百分含量不小于99％。
CN202010848522.2A 2020-08-21 2020-08-21 一种基于镁砖回收料的中频感应炉捣打料 Pending CN111978072A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010848522.2A CN111978072A (zh) 2020-08-21 2020-08-21 一种基于镁砖回收料的中频感应炉捣打料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010848522.2A CN111978072A (zh) 2020-08-21 2020-08-21 一种基于镁砖回收料的中频感应炉捣打料

Publications (1)

Publication Number Publication Date
CN111978072A true CN111978072A (zh) 2020-11-24

Family

ID=73443644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010848522.2A Pending CN111978072A (zh) 2020-08-21 2020-08-21 一种基于镁砖回收料的中频感应炉捣打料

Country Status (1)

Country Link
CN (1) CN111978072A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140964A1 (ja) * 2014-03-19 2015-09-24 株式会社 東芝 電池用電極材料、非水電解質電池及び電池パック
CN106045530A (zh) * 2016-05-31 2016-10-26 浙江汇力胶囊有限公司 一种采用废旧耐火材料的高炉出铁沟用耐火材料
CN106278315A (zh) * 2016-08-15 2017-01-04 冷水江市华科高新材料有限公司 一种中频感应炉用捣打料及其制备方法
CN106316421A (zh) * 2016-08-18 2017-01-11 新化县腾宇炉料有限公司 一种回收利用水泥厂废镁砖料制备的高效节能镁质捣打料及制备工艺
CN109678474A (zh) * 2018-12-30 2019-04-26 浙江正锋实业有限公司 中频炉衬铝镁质干式捣打料配置及烧结工艺
CN110937905A (zh) * 2019-11-07 2020-03-31 浙江锦诚新材料股份有限公司 一种高抗热震性复合窑口浇注料

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140964A1 (ja) * 2014-03-19 2015-09-24 株式会社 東芝 電池用電極材料、非水電解質電池及び電池パック
CN106045530A (zh) * 2016-05-31 2016-10-26 浙江汇力胶囊有限公司 一种采用废旧耐火材料的高炉出铁沟用耐火材料
CN106278315A (zh) * 2016-08-15 2017-01-04 冷水江市华科高新材料有限公司 一种中频感应炉用捣打料及其制备方法
CN106316421A (zh) * 2016-08-18 2017-01-11 新化县腾宇炉料有限公司 一种回收利用水泥厂废镁砖料制备的高效节能镁质捣打料及制备工艺
CN109678474A (zh) * 2018-12-30 2019-04-26 浙江正锋实业有限公司 中频炉衬铝镁质干式捣打料配置及烧结工艺
CN110937905A (zh) * 2019-11-07 2020-03-31 浙江锦诚新材料股份有限公司 一种高抗热震性复合窑口浇注料

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
***: "《镁铝尖晶石的合成、烧结和应用》", 31 January 2019, 冶金工业出版社 *
张丽: ""用回收废弃镁铬砖生产耐火浇注料的新途径"", 《国外耐火材料》 *
林彬荫等: "《耐火材料原料》", 30 October 2015, 冶金工业出版社 *
罗旭东等: "《镁质复相耐火材料原料、制品与性能》", 28 February 2017, 冶金工业出版社 *
范瑞明等: "《无机材料科学理论及其性能研究》", 31 July 2019, 中国原子能出版社 *
高峰: "《建筑材料科学基础》", 31 August 2016, 同济大学出版社 *

Similar Documents

Publication Publication Date Title
CN104909771B (zh) 铝酸钙水泥结合刚玉质浇注料及其制备方法
CN110436946B (zh) 一种用于热风炉拱顶高温部位的耐酸喷涂料
CN103265297B (zh) 一种精炼钢包用无碳方镁石尖晶石免烧砖及其制备方法
CN111995409B (zh) 一种基于镁铝尖晶石回收料的中频感应炉捣打料
CN102627463B (zh) 一种铝‐尖晶石‐刚玉复合耐火材料及其制备方法和应用
CN103922771B (zh) 一种采用废弃铁沟料生产的蓄铁沟浇注料
CN102674859A (zh) 一种回转窑窑口及窑头罩用的耐火浇注料
CN104909772B (zh) 含复合添加剂的铝酸钙水泥结合刚玉质浇注料及其制备方法
CN103833389A (zh) 无水炮泥及制备方法
CN104446547B (zh) 一种中频感应电炉用炉衬材料及其制备方法和使用方法
CN105819875B (zh) 一种澳斯麦特炼铜炉烟道用耐火浇注料及其制备方法
CN107793166A (zh) Zn挥发窑用电熔再结合铝镁铬耐火砖及其制备方法
CN110577397A (zh) 一种用废粘土砖生产的高性能粘土砖及其制备方法
CN105152662A (zh) 中频感应炉炉体用干式捣打料
CN110511003A (zh) 一种Ti(C,N)固溶体结合刚玉质耐火材料及其制备方法
CN112811888A (zh) 一种中频感应炉炉底抗渗浇注料
CN104909774A (zh) 铝酸钙水泥结合铝镁质浇注料及其制备方法
CN104909773A (zh) 含复合添加剂的铝酸钙水泥结合铝镁质浇注料及其制备方法
CN106977187A (zh) 矿热炉、铸造用多功能可塑料及其制备方法
CN104649691B (zh) 一种抗热震镁尖晶石砖及其制备方法
CN111978072A (zh) 一种基于镁砖回收料的中频感应炉捣打料
CN109608175A (zh) 一种有色冶炼熔化熔炉炉壁口用耐火材料及其制备方法
CN1680059A (zh) 一种大型钢包包底耐火材料
CN104692813A (zh) 一种中频感应炉用铝镁复合捣打料
CN102249714A (zh) 一种铝钛空心球及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20201124