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    • 偃師YC高鋁澆注料 耐高溫耐火澆注料

    • 偃師YC高鋁澆注料 耐高溫耐火澆注料
    • 澆注料簡介

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      ? ? ? 澆注料又稱耐火澆注料,一種由耐火物料加入一定量結合劑制成的粒狀和粉狀材料,具有**流動性,適用于以澆注方式成型的不定形耐火材料,同其他不定形耐火材料相比,結合劑和水分含量**,流動性較好,故而不定型耐火材料應用范圍較廣,可根據使用條件對所用材質和結合劑加以選擇。既可直接澆注成襯體使用,又可用澆注或震實方法制成預制塊使用。

      ? ? ? 澆注料是目前生產與使用較為廣泛的一種不定型耐火材料,用于構筑各種加熱爐內襯的整體構筑物,可用于冶煉爐。鋁酸鹽水泥澆注料可廣泛用于各種加熱爐和其他無渣、無酸堿侵蝕的熱工設備中。在受鐵水、鋼水和熔渣侵蝕而工作溫度又**的部位,如出鋼槽等于盛鋼桶和高爐爐身、出鐵溝等,可使用由低鈣和純凈的高鋁水泥結合的由含氧化鋁**而燒結良好的優質粒狀和粉狀料治成的澆注料。再如磷酸鹽澆注料即可廣泛用于加熱爐和加熱金屬的均勻爐,也可用于煉焦爐,水泥窯中直接同物料接觸的部位。在同熔渣和熔融金屬直接接觸的冶金爐和其他容器中的一些部位,使用優質磷酸鹽澆注料進行修補也有較好的效果。在一些工作溫度不是很高的而需要耐磨性**的部位,使用磷酸鹽澆注料較為合適,若選用剛玉質耐火材料治成的澆注料,在還原氣分的使用一般皆有較好的效果。

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      澆注料種類

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      ? ? ? 澆注料的種類多,可分為酸性、中性和堿性;

      ? ? ? 澆注料主要按氣孔率、結合劑、骨料品種分類。在實際使用中還經常以使用溫度或功能特點進行分類。分為定型耐火材料和不定型耐火材料。不定型耐火材料通常指澆注料,是由多種骨料或集料和一種或多種粘和劑組成的混合粉狀顆料,使用時必須和一種或多種液體配合攪拌均勻,具有較強的流動性和可塑性。

      ? ? ? 按氣孔率分:有致密耐火澆注料和氣孔率不**45

      的隔熱耐火燒注料兩種。

      ? ? ? 按結合劑分:有水硬性結合、化學結合、凝聚結合耐火澆注料。

      ? ? ? 水硬性結合澆注料在常溫下凝結硬化并通過水化作用而硬化,主要品種有硅酸鹽水泥、普通鋁酸鈣水泥、純鋁酸鈣水泥、電熔純鋁酸鈣水泥澆注料等。化學結合澆注料在常溫下一般通過加入促硬劑形成化學反應而硬化,主要品種有水玻璃、硫酸鋁、磷酸鹽澆注料等。凝聚結合澆注料為在煅燒過程中經燒結作用而硬化,主要品種有粘土澆注料等。

      ? ? ? 按耐火骨料分:有粘土質骨料、高鋁質骨料、硅質骨料、堿性骨料、特殊骨料和隔熱骨料。

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      澆注料用途

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      ? ? ? 1、玻璃窯、有色閃速爐、燒結機、鐵水包等內襯整體施工及予制作。

      ? ? ? 2、均熱爐、加熱爐墻爐頂整體施工及予制作。燒咀、擋渣球擋渣堰、出鋼槽予制作中間包**襯等。

      ? ? ? 3、RH真空脫氣裝置、SLKIP冶金整體噴槍,CHS和鋼包供氣磚及石化、煤氣化裝置用剛玉磚的使用部位。

      ? ? ? 4、用于使用條件惡劣苛刻的窯爐,如炭黑爐的反應段、燃燒室、喉管等、其使用溫度1927,氣流速度0.6-0.8馬赫的各種爐窯內襯及保溫層。直流電爐爐蓋等。

      ? ? ? 5、用于構筑各種加熱爐內襯的整體構筑物,可用于冶煉爐。

      ? ? ? 6、鋁酸鹽水泥澆注料可廣泛用于各種加熱爐和其他無渣、無酸堿侵蝕的熱工設備中。

      ? ? ? 7、用于煉焦爐,水泥窯中直接同物料接觸的部位。在同熔渣和熔融金屬直接接觸的冶金爐和其他容器中的一些部位,使用優質磷酸鹽澆注料進行修補也有較好的效果。

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      偃師市盈昌耐火材料有限公司

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      廠? 址:偃師市城關鎮興隆街

      劉曉穎

      手? 機:

      Q??? Q:334****076

      郵? 箱:334****076@qq.com

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      產品

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      廠區

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      英文翻譯

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      Profile of pouring material

      Castings are also known as refractory castings, a kind of granular and powdery material made of refractory materials. With high fluidity, it is applicable to the amorphous refractory material formed by casting. Compared with other monolithic refractories, binder and moisture content is higher, liquidity is good, so not stereotypes refractories has a wide application range, according to the conditions of use of the materials and the binder used to choose them. It can be directly poured into a bushing, and can be used in prefabricated blocks by pouring or vibrating.

      The casting material is currently produced and used in a wide range of non-stereotyped refractory materials, which is used to construct the whole structure of the lining of various heating furnaces, which can be used in the smelting furnace. Aluminate cement casting materials can be widely used in heating furnace and other non-slag and acid-free thermal equipment. In the molten iron, molten steel and slag erosion and working temperature and higher positions, such as steel tapping spout is equal to the ladle and blast furnace body, the tapping ditch, etc can be used by the low calcium and pure alumina cement by sintering of good quality with high alumina and granular and powdered materials into the castable. It can be widely used in the furnace of heating furnace and heating metal, as well as the place of direct contact with the material in the coke oven. Some parts of metallurgical furnace and other containers that are directly in contact with slag and molten metal use high quality phosphate casting material for repair. In some working temperature is not high and need high abrasion resistance parts, using phosphate castable is more appropriate, if choose just the quality of the jade into the castable, refractory used in reducing gas points generally have better effect.

      Casting type

      There are many kinds of pouring materials, which can be divided into acidic, neutral and alkaline.

      The pouring material is mainly classified by stomatal rate, binding agent and aggregates. The use of temperature or functional characteristics is often classified in practice. It is divided into the stereotype of refractory and non-stereotyped refractories. Dont finalize the design usually refers to refractory castable, is by a variety of aggregate or aggregate of one or more sticky and agent and mixed powder material, must be with one or more of the liquid mix, strong liquidity and plasticity.

      According to the stomatal rate, there are two kinds of heat insulation and fire - burning.

      According to the binding agent: water hard binding, chemical combination, agglomeration and refractory casting.

      Hydraulic combination of castable at room temperature and condensation sclerosis by hydration and hardening, main varieties of Portland cement, ordinary calcium aluminate cement, pure calcium aluminate cement, fused pure calcium aluminate cement castable, etc. The chemical combination pouring material is generally hardened by adding the hard agent to form a chemical reaction under normal temperature. The main varieties include water glass, aluminum sulfate and phosphate casting material. The coagulation and pouring materials are hardened by sintering during the calcining process. The main varieties are clay castings and so on.

      According to the refractory aggregate points: there are clay aggregates , high aluminum aggregate , siliceous aggregates , alkaline aggregate , special aggregate and heat insulation aggregate, perlite, vermiculite, ceramsite, drift beads, sand light brick, porous materials, alumina hollow ball, etc.).

      Casting use

      1. The whole construction and production of glass kiln, colored flash furnace, sintering machine, iron water bag, etc.

      The overall construction and production of the furnace and furnace wall furnace wall. The burning nozzle, slag ball retaining block and steel groove are used to make the middle baotou.

      The RH vacuum degasifier, SLKIP metallurgical integral gun, CHS and steel package gas brick and petrochemical and gasification units are used in the use of corundum bricks.

      4, kiln for use harsh conditions, such as carbon black reaction furnace, combustion chamber and throat, its temperature 1927 , the airflow speed of Mach 0.6 0.8 lining of various furnaces and thermal insulation layer. Dc electric furnace cover, etc.

      5. The whole structure used to construct lining of various heating furnace can be used in smelting furnace.

      6. Aluminate cement casting material can be widely used in hot working equipment with various heating furnace and other slag free and acid alkali erosion.

      7. Used in coking furnace, direct contact with materials in cement kiln. Some parts of metallurgical furnace and other containers that are directly in contact with slag and molten metal use high quality phosphate casting material for repair.

      ?

      偃師市盈昌耐火材料有限公司

      ?

      廠? 址:偃師市城關鎮興隆街

      劉曉穎

      手? 機:

      Q??? Q:334****076

      郵? 箱:334****076@qq.com

      ?

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