The sort that presses fireproof material normally and use condition are different, the regulation has dimension public errand, twist to be out of shape, the tall limit that is short of an edge to drop the blemish such as fusion hole of horn, crackle.
Production appearance is mixed correctly the fireproof material with exact size, especially big abnormity is fireproof material, it is a complex task in production. Of raw material property not stable, and violate definite craft system (those who be like raw material deserve to compare, moisture of grain composition, preform, shape size of shape of model of pressure, brick and 10 dry are firing the) such as the system, the appearance that can create fireproof material is incorrect forbid with dimension truly.
Of the appearance validity of fireproof material and dimension accuracy rise to be concerned with following element more, if the mechanization of each parts mixes the improvement of process, process,automation and wanted production examine etc.
The place on put together is narrated, use fireproof material to basically consider its high temperature performance characteristics. Structure of the chemical and mineral composition that the underlying factor that affects performance characteristics is fireproof material, organization and content reason are simple; Exterior element is temperature change, slaggy erode, loading, mechanical wear. These are affecting the service life of body of build by laying bricks or stones directly. Accordingly, metallurgy industry puts forward to fireproof material 3 be able to bear or endure, 3 small, two good firm demands. 3 be able to bear or endure namely high temperature resistant (include to be able to bear or endure the wave motion of temperature) , be able to bear or endure erode, compression. 3 small namely porosity is small, heavy burn systole dimension common difference is small, little (real measure and standard measure difference are worth firebrick call dimension common difference, the comparison of the system of furnace build by laying bricks or stones that the firebrick with dimension little common difference builds is neat) . Two good namely firebrick appearance is good (without the vertex damage, ) that lack an edge, section is good (constituent structure is even) .
Make choice of after some kind of fireproof material, use correct was payoff. Strict requirement wants on the operation, for example when drying-out, abide by strictly warm up system, avoid temperature to had changed big and the destruction that creates fireproof material, notice to create good condition from beginning to end, maintain the good performance of firebrick, enhance its service life. Zhengzhou flourish fills factitive Central Plains to be able to bear or endure material character, pay attention to the amplification of oneself dimensions not only, more important is to stand in long-term development point of view from beginning to end, ceaseless development gives new-style fireproof data, satisfy more firm market demand ceaselessly thereby, comply with the development of tendency of the day. Major of flourish Cheng Naicai produces all sorts of tall aluminous bricks, firebrick, argillaceous brick, pouring the product such as makings, welcome broad client to come to a factory make an on-the-spot investigation on the spot, establish long cooperative relationship
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