Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.
Brick of anxious furnace furnace door from cast-iron the main reason that changes firebrick includes: Fireproof performance is better: Firebrick has good fireproof sex to be able to be mixed high temperature resistant function, can bear the astringent condition below environment of anxious furnace high temperature, not easy damaged and be out of shape. Fight erode ability strong: High temperature of existence of anxious furnace interior, caustic gas and chemical material, casting...
Metallic magnesium produces technological process overview: Dolomite by the stock with broken and eligible crusher (30-40mm) , with rotary kiln agglomeration, to calcine becomes forge white, via cooling machine refrigeration, pulverize of repass ball mill, press into the ball via controlling ball machine again, after classics is broken with ferrosilicon pink (contain silicon 75% ) with fluorite pink (contain GaF2) =95% mixes even...
The structure of the electric stove wall that is used at smelt copper concentrate or cupreous nickel mine aims to bear high temperature, mechanical stress and chemistry are corroded. The main component that makes this kind of wall and consideration element include the following content: 1. Furnace casing: Material: Crust is become by steeliness normally, offer necessary construction to prop up for whole furnace. Cooling system: Normally with water-cooling...
The: of main application domain of rotary kiln? Yan Zhan of pigheaded ㈧ of Nao of good of pigheaded ⒒ of wholesale Nao shakes from of ⑹ of yo of of ⑺ of dysentery of wholesale of Yan Zhao of analyse ㈧ ⑻ camphor tree!
Magnesian iron brick and magnesian chromic brick are two kinds of common fireproof material, they differ somewhat on composition, function and utility. Magnesian iron brick 1. Comprise brick of composition magnesian iron: Bases is magnesian (MgO) and ferric oxide (Fe₂O₃) . Generally speaking, the magnesian content in magnesian iron brick is higher, and ferric oxide content is inferior. ...
The function index of fireproof material affects what its fall in high temperature environment to use the effect directly. The function index that is a few keys below reachs his to be opposite the influence of use effect: 1. Fireproof degree: Definition: Ability of infusible of action of high temperature of fireproof material resistance. Influence: Fireproof degree taller, stuff is better in the stability below high temperature environment, not easy...
The heat conduction rate of tall aluminous brick is a when its heat up function important facet, in applying actually, can control through coming with lower part law and optimize the heat conduction function of tall aluminous brick: 1. Raw material chooses and deserve to compare tall purity raw material: Use the aluminous alumina of tall purity and other and fireproof data, can reduce foreign matter, improve integral performance of the brick. Add light...
Intermediate canister (intermediate bag) it is the crucial equipment in steely smelt process, basically install the molten steel that pours out of from steel-making furnace with Yu Cheng, control molten steel to flow into the speed of casting machine and quality. The fireproof data that uses inside inter canister must have good adiabatic performance, heatproof shake gender and be able to bear or endure aggressivity. It is the heat insulation with intermediate commonly used canister below...
The reason that fireproof material is eroded in environment of high temperature work is varied, basically include the following fields: 1. Chemistry erodes soda acid: Fireproof material can produce chemical reaction with acidity or basic material, bring about the destruction of material composition. For example, acidity slag can erode alkalescent firebrick. Oxidation erodes: In high temperature annulus...
Adiabatic brick is a kind of fireproof data that basically is used at liner of high temperature equipment, its are main the characteristic is rate of low heat conduction, can reduce loss of quantity of heat effectively, promotion the sources of energy uses efficiency. It is the main function of adiabatic brick and application below: Function low heat conduction leads: The coefficient of thermal conductivity of adiabatic brick is inferior, can cut off effectively quantity of heat is conducted, hold heat...
Checker brick of checker brick low creep is a kind of high-powered fireproof data, basically use at the checker place of furnace of kiln of high temperature industry, in order to improve the thermal efficiency of kiln furnace and service life. Its produce a process to involve select material, burden, shape, dry, firing wait for many measure. It is detailed manufacturing technology introduction below: 1. Select material and burden former...
Fireproof material needs to answer high temperature, thermal stress and mechanical stress in nonferrous metal industry. It is a few main strategy below: Choose relevant data: Alumina (Al₂O₃ ) : Have high melting point and good heatproof shake sex, apply to high temperature application. Magnesia brick (MgO) : The smelt metal that applies to the nonferrous metal that contain magnesium...
Get Price
WhatsApp