Insulation refractories (Refractory material) in a heat transfer process at absolute zero, refractories (Refractory material) lining in all the molecules are in a state of absolute rest, all molecular motion stopped, no thermal motion and heat transfer phenomena . When the furnace starts operation, temperature casting refractory lining material molecular motion hot surface begins. With the furnace temperature, molecular motion and mutual collision accelerate gradually intensified. Molecular collision kinetic energy is transferred from the high kinetic energy of molecular kinetic energy to other molecules lower casting refractories Which are sold, and the results flowing from the hot side hot noodles, this heat transfer mechanism known as thermal conduction. Ceramic fiber products in the ethylene cracking furnace applications: Overview of the cracking furnace is one of the key devices offer cast refractories ethylene plant, which is a small molecule or a heavy oil atomization alkane feedstock is heated to a temperature in the furnace tube, cracking reaction required to make it happen 07:48: 472010-09-15 ethylene (CH2 = CH2) propylene (CH3CH = CH2) carbon four (C4), and other products and by-products of the reaction equipment. Two fire-resistant fiber products used in the ethylene cracker technical basis: cracking furnace due to the higher temperature (1300 ℃) casting refractory supplier, the flame core temperature of up to 1350 ~ 1380 ℃, order selection economical, safe and reliable, must various materials have a full understanding of the purpose of the application. Which cast refractories have sold, Wenfeng District casting refractories, Refractories shangzhuang provided by Zhengzhou City shangzhuang Refractories Limited. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) strong, credible, in Zhengzhou, Henan Province of charge, flux and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead shangzhuang Refractories and you hand into the brilliant, for a better future! You can also access (www.yntjj.com.cn/supply_details_45555670.html), for more information about the company.