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隧道窑用烧结莫来石 电瓷抽屉窑用电熔莫来石100目200目325目

隧道窑用烧结莫来石 电瓷抽屉窑用电熔莫来石100目200目325目

巩义市鸿乐矿产品有限公司
所在地:河南 郑州
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隧道窑用烧结莫来石 电瓷抽屉窑用电熔莫来石100目200目325目 

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莫来石制造工艺和分类:

莫来石是一种优质的耐火材料,莫来石分为烧结莫来石和电熔莫来石,主要有高纯电熔莫来石、普通电熔莫来石、全天然铝矾土精矿烧结莫来石和轻烧莫来石。

Mullite manufacturing process and classification:

Mullite is a high quality refractory material. Mullite is divided into sintered mullite and electrofusion mullite. The main components are high purity electrofusion mullite, common electrofusion mullite, all natural bauxite concentrate, sintered mullite and light burned mullite.

1、烧结莫来石:采用天然优质铝矾土,通过精选工序和多级均化,经1750℃以上高温烧结而成。烧结莫来石具有含量高、体积密度大、质量稳定,热震稳定性好、高温蠕变值小和抗化学腐蚀性好等性能特点,质量稳定。烧结莫来石是生产各种定型与不定型耐火材料、高级卫生洁具坯体、精密铸造模型等耐材制品的理想原料。

1, sintered mullite: using natural bauxite, through the selection process and multistage homogenization, high temperature sintering over 1750 degrees centigrade. Sintered mullite has the characteristics of high content, large volume density, stable quality, good thermal shock stability, high temperature creep value and good chemical corrosion resistance. The quality is stable. Sintered mullite is an ideal raw material for the production of various shaped and unshaped refractory materials, advanced sanitary ware body and precision casting model of refractory products.

2、煅烧莫来石:采用工业氧化铝、优质高岭土、高纯铝土矿等天然原料,经超细粉磨、竖窑高温烧结、真空练泥成型、烘干而成。煅烧莫来石具有纯度高、质地密、晶体发育好、膨胀均匀、耐磨性能优、热震性好、荷重软化点高、高温蠕变值小、硬度高、抗化学腐蚀性好等特点,按照氧化铝含量分为M-70、M-60、M-45等多种合成莫来石。煅烧莫来石能满足一般高温行业需求,是钢铁、冶金、陶瓷、建材、化工、耐火材料、军工等行业的理想材料。

2, the sintered mullite alumina, kaolin, bauxite and other high quality pure natural raw materials by ultrafine grinding, kiln sintering, vacuum forming, drying and. Calcined Mullite with high purity, dense texture, crystal growth, expansion uniformity, excellent wear resistance, thermal shock resistance, high load softening point, high temperature creep value small, high hardness, good resistance to chemical corrosion, in accordance with the content of alumina is divided into M-70, M-60, M-45 and other synthetic mullite. Calcined mullite can meet the needs of the general high temperature industry, and it is an ideal material for steel, metallurgy, ceramics, building materials, chemical, refractory and military industry.

3、电熔莫来石:选用优质高纯铝土矿,高纯度石英砂、工业氧化铝,经先进的工业电弧炉高温熔炼而成。电熔莫来石色泽白、残碳极低、气孔率低、硬度大、杂质含量低、抗折强度大,荷重软化温度高,针网状晶体发育良好,具有膨胀均匀、热震稳定性极好、高温蠕变值小、抗化学腐蚀性好等特点。电熔莫来石以其优秀的抗热震性能及耐磨性能被广泛应用于脱硫枪、搅拌头、玻璃窑体炉衬砖、莫来石砖大型冶炼高炉热风炉砖、高炉低蠕变硅线石砖,冶金、陶瓷、窑具、匣钵、建材、棚板、石油化工、电力及铸造等行业,是高档耐火材料的原材料。

3, electric melting mullite: high quality and high purity bauxite, high purity quartz sand, industrial alumina, high temperature smelting by advanced industrial arc furnace. Fused mullite white color and very low residual carbon, low porosity, high hardness, low content of impurities, high flexural strength, high refractoriness under load, the needle crystal mesh well developed, with expansion uniformity, high temperature creep and thermal shock stability, excellent value, good resistance to chemical corrosion. Fused mullite with excellent shock resistance and abrasion resistance performance, is widely used in the desulfurization gun, stirring head, glass kiln lining brick, mullite bricks, large smelting blast furnace blast furnace brick and low creep sillimanite brick, metallurgy, ceramics, kiln, sagger, building materials, ceiling panels, oil power and chemical industry, foundry industry, raw materials of high-grade refractory materials.

4、轻质莫来石骨料:用天然铝矾土为原料,采用合理的工艺制得适用于1400-1500℃使用的高温轻质骨料。轻质莫来石骨料使用温度高,可直接接触火焰(不接触熔体)作各种火焰炉工作衬使用,实现高温节能。导热系数低,保温性能好,特制轻质莫来石骨料配料,体积稳定,强度高,结构气密较好。结构重量减轻40--60%,消除炉顶吊挂砖断隐患,可快速烘炉,高空隙率排气顺畅,缩短烘炉工期,经济效益显著。轻质莫来石骨料适用于高温设备保温隔热,如:配制各种轻质耐火浇注料、喷涂料、喷补料、石化行业的窑炉和其他各种热工设备的内衬和隔热层。加热炉、均热炉、热处理炉、退火炉、陶瓷、耐火制品烧成炉的炉顶、炉墙;轻质莫来石骨料用于蒸汽锅炉,石油工业管式加热炉、裂解炉炉衬;各种工业炉炉门、观察孔内衬。

4. Light mullite aggregate: using natural bauxite as raw material, the high temperature lightweight aggregate suitable for use at 1400-1500 C is made by reasonable process. The light mullite aggregate has high temperature and can be directly exposed to the flame (without contact with the melt) as the working lining of various flame furnace, so as to achieve high temperature and energy saving. Low thermal conductivity, good thermal insulation performance, special lightweight mullite aggregate, stable volume, high strength and better structure air tightness. The weight of the structure is reduced by 40--60%, and the hidden danger of the hanging brick on the top of the furnace can be eliminated. It can be quick oven, the air gap rate is smooth and the period of oven drying is shortened, and the economic benefit is remarkable. Lightweight mullite aggregate is suitable for thermal insulation of high temperature equipment, such as making all kinds of light refractory castable, spray coating, gunning material, petrochemical industry kiln and other kinds of thermal equipment lining and insulation layer. Heating furnace, soaking furnace, heat treatment furnace, annealing furnace, ceramic and refractory products sintering furnace and furnace wall; lightweight mullite aggregate used in steam boiler, oil industrial furnace, cracking furnace; various industrial furnace door, observation hole lining.

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烧结
莫来石的技术参数:

M系列莫来石

品种

Al2O3(%)

SiO2(%)

Fe2O3(%)

K2O+Na2O(%)

体密(g/cm3)

气孔率(%)

莫来石相(%)

耐火度(℃)

M47

45-49

50—55

≤1.2

≤0.3

≥2.5

≤3

55-65

1780

M60

58-62

28—38

≤1.35

≤0.3

≥2.6

≤3

70-80

1800

M70

68-72

22—28

≤1.5

≤0.3

≥2.7

≤2

85-90

1800

DM(低铁)系列莫来石

DM45

43-47

50—55

≤0.4

≤0.3

≥2.5

≤3

50-60

1780

DM60

58-62

28—38

≤0.5

≤0.3

≥2.6

≤3

70-80

1800

DM70

68-72

22—28

≤0.6

≤0.3

≥2.7

≤3

85-90

1800

电熔莫来石的技术参数:

等级

Al2O3(%)

SiO2(%)

K2O+Na2O(%)

Fe2O3(%)

体积密度(g/cm3)

显气孔率(%)

结晶相(%)

吸水率(%)

DR-75

≥75

≤24.5

≤0.5

≤0.3

≥2.85

≤3

≥96

≤0.5

DR-70

71-73

≤29

≤0.6

≤0.35

≥2.80

≤3

≥93

≤0.5

DR-60

60-65

≤41

≤0.8

≤0.5

≥2.70

≤3

≥90

≤0.5

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莫来石的用途
:

  莫来石可用于耐火材料、陶瓷、冶金、铸造、电子等行业是防火涂料,低温釉料,蜂窝陶瓷、高级卫生洁具坯体、精密铸造模型,耐酸或耐碱耐火材料的理想用料。用莫来石生产的高温来石质产品具有耐高温,强度高,导热系数小,节能效果显著等特点,适用于石油裂炉、冶金热风炉、陶瓷辊道窑、隧道窑、电瓷抽屉窑、玻璃坩埚窑及各种电炉的内衬,可直接接触火焰。

莫来石规格:

我公司可提供0-1mm、1-3mm、3-5mm、5-8mm、100目、200目、325目各种规格的莫来石。

莫来石包装:

25kg/袋,双层编织袋包装,出口可用吨袋包装,也可按客户要求进行调整生产。

The use of mullite:

Mullite can be used in refractories, ceramics, metallurgy, casting, electronics and other industries. It is ideal material for fire retardant coatings, low temperature glazes, honeycomb ceramics, high-grade sanitary ware, precision casting models, acid resistant or alkali resistant refractories. With the production of high temperature mullite mullite products with high temperature, high strength, small thermal conductivity, energy-saving effect is remarkable characteristics, suitable for petroleum cracking furnace, metallurgical furnace, ceramic roller kiln, tunnel kiln, shuttle kiln, glass kiln porcelain crucible and furnace lining, can direct contact with the flame.

Mullite specifications:

Our company can provide 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100 orders, 200 orders, 325 orders of all kinds of mullite.

Mullite packing:

25kg/ bag, double layer woven bag packing, export can be packed in ton bag, also can adjust production according to customer's request.

 

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巩义市鸿乐矿产品有限公司
地址:河南省巩义市永安路北段
销售经理:李艳丽 13783631545
QQ:2643704420
网址:https://shop80p3z60199619.1688.com/

Gongyi City Hongle Mineral products Co. Ltd.
Add:North section of Yongan road in Gongyi
Tel:Miss Li 13783631545
QQ:2643704420

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