Dagiti karburizer ket nabingbingay kadagiti gagangay a karburizer ken dagiti graphitized carburizers..
Dagiti gagangay a karburizer ket nabingbingay iti calcineed a petroleo a coke ken calcined a karbon. calcined petroleum coke ket naaramid manipud iti nataktak a coke ti lana a repineria a na-calcine iti 1400℃, ken ti calcined a karbon a karburizer ket naaramid manipud iti nangato a kalidad nga anthracite a na-calcine iti 1200 a degree.}}}}}}}}}}}}}}
Ti Graphitized Carburizer ket naaramid manipud iti calcined a petroleo a coke babaen ti graphitization iti nangato a temperatura..
Dagiti pakabigbigan ti panagaramid ti carburizing agent .
Ti ahente ti panagkarburisado ket maysa a saan a metaliko a material nga addaan iti puntos ti pannakarunaw iti agarup a 1200 a℃~1300 a℃. Ti nangato a kalidad a carburizing agent ket addaan iti natalinaay a panagaramid, napardas a panagsebseb a kapartak ken nangato a panagsebseb a rate{5}} .
Prinsipio ti panagtignay ti carburizing agent .
Ti ahente a mang-carburize ket kangrunaan nga addaan iti akem ti panagadu ti karbon iti panagaramid ti asero ken panagibukbok..
When the cupola is used to melt cast iron, the molten iron passes through the hot bottom coke in the form of droplets, and the effect of carburization is good. When smelting synthetic cast iron (scrap + carburizing agent) in induction furnace, carburizing agent is essential. Replacing pig iron with carburizing agent can reduce the "harmful heredity" in pig iron and improve the Metalurhiko a kalidad ti narunaw a landok. .
According to different smelting processes, carburizing agents can increase the mechanical strength of steel and castings. The carburizing agent can promote the nucleation ability of graphite in molten iron, increase the amount of nodular graphite in nodular cast iron, improve the microstructure of gray cast iron, and improve the strength of gray cast iron, so that the carbon element appears as A-type graphite in the casting to obtain fine and uniform graphite, and promote Ti proseso ti spheroidization ken inokulasion..
There are many kinds of raw materials and different production processes for carburizers. It is not said in the market that graphite powder is used for pressing and forming. This production method needs to add too much binder for forming, and the carbon content generally can not meet the requirements of high-quality carburizing agent. The pressed graphite powder is a solid block without multi pore structure, so its absorption rate and absorption rate are not as good as those of calcined and calcined carburizers. High quality carburizing agent generally refers to the carburizing agent after graphitization. Under high temperature conditions, the arrangement of carbon atoms takes on the microscopic form of graphite, so it is called graphitization. Graphitization can reduce the content of carbon in the carburizing agent, increase the carbon content of the carburizing agent and Kissayan ti linaon ti asupre..
When the carburizing agent is used in casting, it can greatly increase the amount of scrap steel, reduce the amount of pig iron or not use pig iron. Most of the carburizers are suitable for electric furnace smelting, and a small number of carburizers with particularly fast absorption speed are used for cupola. For the feeding method of electric furnace smelting, the carburizing agent shall be added together with scrap and other Dagiti materiales ti urno, ken ti bassit a kaadu ket mabalin a mainayon iti rabaw ti narunaw a landok. Nupay kasta, kasapulan a maliklikan ti panagtaraon iti narunaw a landok iti adu a kaadu, tapno malapdan ti adu unay nga oksidasion ken ti kasasaad a ti epekto ti panagkarburisasion ket saan a nalawag ken ti linaon ti karbon dagiti casting ket saan nga umdas a kas ti 2} a saan a mainayon a bilang ti karburizing ket masapul a maikeddeng a kas ti proporsion ti proporsion ti sabali a hilaw ken dagiti nainayon a gatad ti karburizing nga ahente ket saan nga umdas a maikabil a kas ti proporsion ti {3} . Landok, nadumaduma a kita ti carburizing agents ti mapili segun kadagiti kasapulan. a tampok ti carburizing agent: Ti puro a karbon a naglaon iti graphitized material ket napili tapno mapabassit dagiti nalabes a rugit iti pig iron. ti umno a panagpili ti carburizing agent ket mabalin a mangkissay iti gastos ti produksion dagiti castings.
