The breed of brick of Henan tall aluminium that how exists on market of mass of brick of appraisal tall aluminium is very much, but quality is about the same, quote has concave and convex branch however. Consumer always is the tall aluminous brick that look for has been less than in such bazaar, wanted account is they do not understand how to discern brick of high quality Henan tall aluminium. It is our brief introduction by brickyard of Henan tall aluminium next, how to discern be able to bear or endure high qualitily material. Tall aluminous brick is in use process, suffer high temperature (it is 1000~1800 ℃ normally) mechanical and the physics of next fit, chemical, equivalent fruit, simple melt bate, or by frit corrode abrasion, or happen burst apart the idea such as attaint, make operate break down, and profane stock. Consequently, tall aluminous brick has demand should have the quality that can be used to all sorts of operation conditions. The quality of tall aluminous brick depends on its property, it is to evaluate the standard that makes quality amount, aborning is protocol and improvement manufacture technology, examining manufacturing process is correct and smooth and steady basis. Correct and reasonable choose tall aluminous brick, also be with its property serves as those who want a foundation. Each national capital has the normative idea that debugs property of tall aluminous brick, the TOCT of the Russia before be like, american ASTM is normative, BSI method of England, and the JIS of the CIN of Germany and Japan is waited a moment. Those who follow scientific skill begin and reach its to mar what mechanism knows to deepen to oneself of tall aluminous brick, check a project to be added ceaselessly, transform skill and improvement ceaselessly method, every other should decide period to want to try to edit to normative method. How first-rate discern tall aluminous brick is this occupational difficult problem all the time. In last few years, the probation of brickyard of Henan tall aluminium in material of tall aluminous brick and goods method and skill respect, although progress via ceaseless improvement, because the experiment condition of lab and practice use condition agree not completely, cause the exam gain that in lab specific requirement leaves, cannot adumbrative the exercise function when tall aluminous brick carries out application and push know its service life. But, active exam method (except should outside ceaseless delibrate improvement) still can serve as decide the useful gimmick of quality of tall aluminous brick. Through exam, can check leave factory produce quality quantity and the standard that check factory data accords with demand, decide material quality, hold accuse to produce a course, the product quality after delibrate is used, seek progress and the way that improve quality. How to discern tall aluminous brick can know through above method very much. How to differentiate brick of one class tall aluminium brick of one class tall aluminium with superior quality, outstanding fireproof temperature, and long service life is in the industrial kiln furnace such as copper of domestic steel-making, refine, electric power wide application. But, when purchasing brick of one class tall aluminium with makings unit, often paid the price of one class, bought the product of 2 class however, loss property firstly, important is the service life that affects construction kiln furnace. Here, regard the one class that has experience of 20 years of production as manufacturer of tall aluminous brick, gain ground how to discern to everybody brick of one class tall aluminium, be in in order to go to the lavatory the following purchase what there can be essence of life to allow when using to identify ability. First, brick of one class tall aluminium should see color, exterior shallow Huang Fabai, the face is relatively flowing, every one side is equal, and did not decide part, without break. The key decides is the weight that depends on monomer brick, according to national standard, the monomer weight of brick of one class tall aluminium should achieve 4.5 kilograms. If weight short of asks, or the exterior is undesirable, all be unqualified product. Believed when to this decides, when everybody is purchasing brick of one class tall aluminium, won't be in by the fair-spoken place misdirect of undesirable businessman. Of tall aluminous brick check and accept tall aluminous brick check and accept. Deliver goods according to delivering goods certificate of quality inspection qualification mixes the tall aluminous brick of the unit detailed list, check the name of tall aluminous brick, phyletic, norms and bricky date, grade, amount whether conform to. 1. Undertake to all sorts of tall aluminous bricks over all dimension and section are checked. Discovery has dimension disagreement, twist to be out of shape, corrode of vertex damage, edge damage, crackle, broken bits, fusion hole, statified wait for blemish, do not get calm to give a standard to set range, tall aluminous brick is firing black heart or red core, uniform for reject. Slue of norms of tall aluminous brick, reach the tall aluminous brick of abnormity to the tall aluminous brick of special requirement, check carefully according to blueprint dimension. 2. If tall aluminous brick thinks to need to undertake sampling chemical analysis and physics examine when, can press YB367 of standard of metallurgy ministry product, 75 regulations undertake. 3. Build by laying bricks or stones builds tall aluminous brick to should be packed with fireproof mud in good condition, clean, do not get be mingled with to have other foreign matter and appearance of be affected with damp be affected with damp. Fireproof material occurrence craze, fall off, easy how to wear away to do? Want to solve a problem thoroughly, need to be dug from germ, the analysis gives real reason, flourish Cheng Naicai is engaged in be able to bear or endure service of timber production, research and development is old, can solve all sorts of difficulty problems of liner of furnace of high temperature kiln, welcome broad new old friend to seek advice reach technical communication.
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