CN109467449A - 一种抗侵蚀硅莫砖的制备方法 - Google Patents

一种抗侵蚀硅莫砖的制备方法 Download PDF

Info

Publication number
CN109467449A
CN109467449A CN201811560518.5A CN201811560518A CN109467449A CN 109467449 A CN109467449 A CN 109467449A CN 201811560518 A CN201811560518 A CN 201811560518A CN 109467449 A CN109467449 A CN 109467449A
Authority
CN
China
Prior art keywords
parts
preparation
powder
erosion
mullite brick
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
CN201811560518.5A
Other languages
English (en)
Inventor
罗佳
李淑静
姚伯洪
姚英
俞江
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.)
WUXI YUANNENG REFRACTORY MATERIALS CO Ltd
Original Assignee
WUXI YUANNENG REFRACTORY MATERIALS 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 WUXI YUANNENG REFRACTORY MATERIALS CO Ltd filed Critical WUXI YUANNENG REFRACTORY MATERIALS CO Ltd
Priority to CN201811560518.5A priority Critical patent/CN109467449A/zh
Publication of CN109467449A publication Critical patent/CN109467449A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66Monolithic refractories or refractory mortars, including those whether or not containing clay
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16Shaped 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
    • C04B35/18Shaped 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 aluminium oxide
    • C04B35/185Mullite 3Al2O3-2SiO2
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303Inorganic additives
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303Inorganic additives
    • C04B35/6306Binders based on phosphoric acids or phosphates
    • C04B35/6309Aluminium phosphates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632Organic additives
    • C04B35/634Polymers
    • C04B35/63404Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63416Polyvinylalcohols [PVA]; Polyvinylacetates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427Silicates other than clay, e.g. water glass
    • C04B2235/3463Alumino-silicates other than clay, e.g. mullite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38Non-oxide ceramic constituents or additives
    • C04B2235/3817Carbides
    • C04B2235/3826Silicon carbides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40Metallic constituents or additives not added as binding phase
    • C04B2235/402Aluminium
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9623Ceramic setters properties
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9692Acid, alkali or halogen resistance

Abstract

本发明属于耐火材料的技术领域,具体涉及一种抗侵蚀硅莫砖的制备方法,按配方准备各原料干料搅拌,加入水再搅拌,原料包括高铝矾土熟料、氧化硅微粉、碳化硅粉、红柱石粉、纳米级金属铝粉、结合剂;将困料后的混合物料用压力机高压压制成砖坯;干燥后的砖坯送入隧道窑进行烧成。本发明提供的一种抗侵蚀硅莫砖的制备方法,具有耐磨损、抗剥落、抗酸碱能力强、热稳定性优良的特点,导热系数小、体积密度轻,能降低筒外温度,并且该硅莫砖制备方法科学简单、实施过程无污染,适合工业推广。

Description

一种抗侵蚀硅莫砖的制备方法
技术领域
本发明属于耐火材料的技术领域,具体涉及一种抗侵蚀硅莫砖的制备方法。
背景技术
硅莫砖因其抗高温性能强又具备耐磨耐腐蚀、导热性 能好的优点,时至今日,硅莫砖已经成为水泥回转窑较理想的选择。但是,硅莫 砖优点虽多,同样存在着缺点。其中,最大的问题在于硅莫砖导热系数过高,容 易引起设备温度过高。
发明内容
本发明的目的在于针对现有技术的不足,提供一种抗侵蚀硅莫砖的制备方法。为实现上述目的,本发明所采用的技术方案是:
一种抗侵蚀硅莫砖的制备方法,包括以下步骤:
(1)按配方准备各原料,倒入搅拌机中,进行干料搅拌5~10分钟,加入2~5份的水,再搅拌10~15分钟;
原料包括以下重量份数组成:45~65份的高铝矾土熟料、5~12份的氧化硅微粉、10~15份的碳化硅粉、6~15份红柱石粉、2~5份的纳米级金属铝粉、8~14份的结合剂;
(2)将搅拌均匀的混合物料进行困料处理,困料的时间为2~4小时;
(3)将困料后的混合物料用压力机高压压制成砖坯;
(4)将砖坯在100~200℃条件下烘烤干燥,干燥的时间为8~16小时;
(5)干燥后的砖坯送入隧道窑进行烧成,烧成的温度为1150~1250℃,烧成48~60h。
其中,所述的高铝矾土熟料包括,粒径在1~3mm的高铝矾土熟细料,粒径大于3mm的高铝矾土熟粗料,高铝矾土熟细料和高铝矾土熟粗料的质量比1:2~4。
所述的碳化硅粉、红柱石粉的细度均不大于200目。
所述的结合剂由以下原料按照质量份数组成:6~12份的磷酸二氢铝、2~8份的聚乙烯醇、15~25份的高铝水泥;按配方量取各原料,磷酸二氢铝粉磨后与其他原料混合5~10分钟,加入5~8份的水,搅拌5~10分钟。
所述莫来石细粉 细度不大于200目。
本发明提供的一种抗侵蚀硅莫砖的制备方法,具有耐磨损、抗剥落、抗酸碱能力强、 热稳定性优良的特点,导热系数小、体积密度轻,能降低筒外温度,并且该硅莫砖制备方法科学简单、实施过程无污染,适合工业推广。
具体实施方式
下面结合具体实施方式对本发明做进一步的描述,并非对本发明保护范围的限制。
实施例1
一种抗侵蚀硅莫砖的制备方法,包括以下步骤:
(1)按配方准备各原料,倒入搅拌机中,进行干料搅拌10分钟,加入5份的水,再搅拌10~15分钟;
原料包括以下重量份数组成:55份的高铝矾土熟料、8份的氧化硅微粉、12份的碳化硅粉、8份红柱石粉、4份的纳米级金属铝粉、12份的结合剂;
其中,所述的高铝矾土熟料包括,粒径在1~3mm的高铝矾土熟细料,粒径大于3mm的高铝矾土熟粗料,高铝矾土熟细料和高铝矾土熟粗料的质量比1:3。
所述的碳化硅粉、红柱石粉的细度均不大于200目。
所述的结合剂由以下原料按照质量份数组成:10份的磷酸二氢铝、5份的聚乙烯醇、18份的高铝水泥;按配方量取各原料,磷酸二氢铝粉磨后与其他原料混合8,加入6份的水,搅拌8。
所述莫来石细粉 细度不大于200目。
(2)将搅拌均匀的混合物料进行困料处理,困料的时间为2~4小时;
(3)将困料后的混合物料用压力机高压压制成砖坯;
(4)将砖坯在100~200℃条件下烘烤干燥,干燥的时间为8~16小时;
(5)干燥后的砖坯送入隧道窑进行烧成,烧成的温度为1150~1250℃,烧成48~60h。
实施例2
一种抗侵蚀硅莫砖的制备方法,包括以下步骤:
(1)按配方准备各原料,倒入搅拌机中,进行干料搅拌10分钟,加入4份的水,再搅拌15分钟;
原料包括以下重量份数组成:63份的高铝矾土熟料、9份的氧化硅微粉、10份的碳化硅粉、8份红柱石粉、3份的纳米级金属铝粉、12份的结合剂;
其中,所述的高铝矾土熟料包括,粒径在1~3mm的高铝矾土熟细料,粒径大于3mm的高铝矾土熟粗料,高铝矾土熟细料和高铝矾土熟粗料的质量比1:2。
所述的碳化硅粉、红柱石粉的细度均不大于200目。
所述的结合剂由以下原料按照质量份数组成:7份的磷酸二氢铝、4份的聚乙烯醇、18份的高铝水泥;按配方量取各原料,磷酸二氢铝粉磨后与其他原料混合5~10分钟,加入8份的水,搅拌5~10分钟。
所述莫来石细粉 细度不大于200目。
(2)将搅拌均匀的混合物料进行困料处理,困料的时间为2~4小时;
(3)将困料后的混合物料用压力机高压压制成砖坯;
(4)将砖坯在100~200℃条件下烘烤干燥,干燥的时间为8~16小时;
(5)干燥后的砖坯送入隧道窑进行烧成,烧成的温度为1150~1250℃,烧成48~60h。
实施例3
一种抗侵蚀硅莫砖的制备方法,包括以下步骤:
(1)按配方准备各原料,倒入搅拌机中,进行干料搅拌5~10分钟,加入2~5份的水,再搅拌10~15分钟;
原料包括以下重量份数组成:58份的高铝矾土熟料、10份的氧化硅微粉、12份的碳化硅粉、9份红柱石粉、4份的纳米级金属铝粉、11份的结合剂;
其中,所述的高铝矾土熟料包括,粒径在1~3mm的高铝矾土熟细料,粒径大于3mm的高铝矾土熟粗料,高铝矾土熟细料和高铝矾土熟粗料的质量比1: 4。
所述的碳化硅粉、红柱石粉的细度均不大于200目。
所述的结合剂由以下原料按照质量份数组成:7份的磷酸二氢铝、7份的聚乙烯醇、15份的高铝水泥;按配方量取各原料,磷酸二氢铝粉磨后与其他原料混合5~10分钟,加入8份的水,搅拌5~10分钟。
所述莫来石细粉 细度不大于200目。
(2)将搅拌均匀的混合物料进行困料处理,困料的时间为2~4小时;
(3)将困料后的混合物料用压力机高压压制成砖坯;
(4)将砖坯在100~200℃条件下烘烤干燥,干燥的时间为8~16小时;
(5)干燥后的砖坯送入隧道窑进行烧成,烧成的温度为1150~1250℃,烧成48~60h。

Claims (5)

1.一种抗侵蚀硅莫砖的制备方法,其特征在于,包括以下步骤:
(1)按配方准备各原料,倒入搅拌机中,进行干料搅拌5~10分钟,加入2~5份的水,再搅拌10~15分钟;
原料包括以下重量份数组成:45~65份的高铝矾土熟料、5~12份的氧化硅微粉、10~15份的碳化硅粉、6~15份红柱石粉、2~5份的纳米级金属铝粉、8~14份的结合剂;
(2)将搅拌均匀的混合物料进行困料处理,困料的时间为2~4小时;
(3)将困料后的混合物料用压力机高压压制成砖坯;
(4)将砖坯在100~200℃条件下烘烤干燥,干燥的时间为8~16小时;
(5)干燥后的砖坯送入隧道窑进行烧成,烧成的温度为1150~1250℃,烧成48~60h。
2.根据权利要求1所述的一种抗侵蚀硅莫砖的制备方法,其特征在于,所述的高铝矾土熟料包括,粒径在1~3mm的高铝矾土熟细料,粒径大于3mm的高铝矾土熟粗料,高铝矾土熟细料和高铝矾土熟粗料的质量比1:2~4。
3.根据权利要求1所述的一种抗侵蚀硅莫砖的制备方法,其特征在于,所述的碳化硅粉、红柱石粉的细度均不大于200目。
4.根据权利要求1所述的一种抗侵蚀硅莫砖的制备方法,其特征在于,所述的结合剂由以下原料按照质量份数组成:6~12份的磷酸二氢铝、2~8份的聚乙烯醇、15~25份的高铝水泥;按配方量取各原料,磷酸二氢铝粉磨后与其他原料混合5~10分钟,加入5~8份的水,搅拌5~10分钟。
5. 根据权利要求4所述的一种抗侵蚀硅莫砖的制备方法,其特征在于,所述莫来石细粉 细度不大于200目。
CN201811560518.5A 2018-12-20 2018-12-20 一种抗侵蚀硅莫砖的制备方法 Pending CN109467449A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811560518.5A CN109467449A (zh) 2018-12-20 2018-12-20 一种抗侵蚀硅莫砖的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811560518.5A CN109467449A (zh) 2018-12-20 2018-12-20 一种抗侵蚀硅莫砖的制备方法

Publications (1)

Publication Number Publication Date
CN109467449A true CN109467449A (zh) 2019-03-15

Family

ID=65675288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811560518.5A Pending CN109467449A (zh) 2018-12-20 2018-12-20 一种抗侵蚀硅莫砖的制备方法

Country Status (1)

Country Link
CN (1) CN109467449A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110937906A (zh) * 2019-11-27 2020-03-31 郑州市振峰矿山机器有限公司 一种安全节能的冶炼炉炉体及采用该炉体的冶炼装置
CN111072376A (zh) * 2019-12-23 2020-04-28 通达耐火技术股份有限公司 一种纳米碳源结合均化矾土基硅莫砖及其制备方法
CN111620710A (zh) * 2020-06-29 2020-09-04 江苏君耀耐磨耐火材料有限公司 一种用于协同处置水泥窑预分解带的复合高铝碳化硅砖

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533644A (en) * 1984-01-30 1985-08-06 Norton Company Mortar
CN101928155A (zh) * 2010-09-01 2010-12-29 中国地质大学(北京) 一种堇青石质多孔耐火材料及其制备方法
CN102603316A (zh) * 2012-03-07 2012-07-25 无锡远能耐火材料有限公司 一种低导热硅莫砖及其制备方法
CN103833386A (zh) * 2012-12-04 2014-06-04 江苏顺星耐火科技有限公司 高耐磨硅莫砖及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533644A (en) * 1984-01-30 1985-08-06 Norton Company Mortar
CN101928155A (zh) * 2010-09-01 2010-12-29 中国地质大学(北京) 一种堇青石质多孔耐火材料及其制备方法
CN102603316A (zh) * 2012-03-07 2012-07-25 无锡远能耐火材料有限公司 一种低导热硅莫砖及其制备方法
CN103833386A (zh) * 2012-12-04 2014-06-04 江苏顺星耐火科技有限公司 高耐磨硅莫砖及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
谢克平编著: "《高性价比水泥装备动态集锦 2012-2013版》", 31 August 2012, 北京:中国建材工业出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110937906A (zh) * 2019-11-27 2020-03-31 郑州市振峰矿山机器有限公司 一种安全节能的冶炼炉炉体及采用该炉体的冶炼装置
CN111072376A (zh) * 2019-12-23 2020-04-28 通达耐火技术股份有限公司 一种纳米碳源结合均化矾土基硅莫砖及其制备方法
CN111620710A (zh) * 2020-06-29 2020-09-04 江苏君耀耐磨耐火材料有限公司 一种用于协同处置水泥窑预分解带的复合高铝碳化硅砖

Similar Documents

Publication Publication Date Title
CN109467449A (zh) 一种抗侵蚀硅莫砖的制备方法
CN103030413B (zh) 一种刚玉莫来石坩埚的制备方法
WO2011088742A1 (zh) 高温耐磨修补涂料及其制备方法
CN106966708B (zh) 一种不烧铝镁碳砖及其制备方法
CN105622122B (zh) 一种超微蓝晶石质耐火浇注及其应用
CN106938922A (zh) 硅钢玉耐磨砖
CN106588059A (zh) 一种石灰回转窑用预制件及其制备方法
CN103693975B (zh) 超高强抗热震刚玉/莫来石制品及其制作方法
CN111362674B (zh) 一种耐酸刚玉捣打料以及用其制作酸再生炉烧嘴的方法
CN107935608B (zh) 使用致密锆英石骨料制备锆英石砖的方法
CN104030709B (zh) 加热炉高温纳米辐射涂层及其制备工艺
CN108083765A (zh) 低导热抗剥落砖及其制备方法
CN111393174A (zh) 利用粉煤灰制造m47耐火材料的方法
CN101811882A (zh) 一种大型水泥窑用矾土-氮化硅复合耐磨砖及其制造方法
Sarkar et al. Effect of alumina fines on high alumina self-flow low cement castables
CN107840638A (zh) 一种瓷化铝耐磨砖及其制备方法
CN103360092B (zh) 一种火化炉用碳化硅耐火材料的制备方法
Sarkar et al. Study on the effect of deflocculant variation in high-alumina low-cement castable
CN105000898A (zh) 高炉铁钩浇注料及其制备方法
CN100418924C (zh) 一种用选铁尾矿制备Ca-α-SiAlON材料的方法
CN102603316B (zh) 一种低导热硅莫砖及其制备方法
CN101654359A (zh) 一种莫来石结合氧化铝-碳化硅高温陶瓷材料及其制备方法
CN107986800A (zh) 一种瓷化铝耐碱砖及其制备方法
CN108249934A (zh) 一种轻质浇注料
CN114890799A (zh) 特异型及大型硅砖及其生产方法

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190315

WD01 Invention patent application deemed withdrawn after publication