granule bloom billet casting mold flux

about UsAn ISO certified casting mold flux supplier since 1984
Luoyang Casting Trading Co.Ltd is a Wholly-owned Subsidiary of Luoyang Kefeng metallurgy New Material (Group) Co. Ltd. Casting Trading company is a foreign trade company of Kefeng Group,which in charge of the export business of continuous casting mold flux and metallurgical materials products etc.Founded in 1984,Kefeng Group dedicated to the mutual development of enterprise and our people,Kefeng always adhering to the concept of sustainable development,Responsible for the social responsibility of the enterprise.We have obtained ISO 9001 certification in 2000,also we have obtained ISO 14001:2004,OHSAS 18001:2007.Our manufactory covers an area of 66000 square metres.There is 18 plant building,10 production lines with 5 Spray prilling towers system.about 260 employees provide labor security for high quality production.Meanwhile we have strong technical team:18 senior technicians, 40 Intermediate technicians to ensure us keep improving.These conditions make Kefeng a leading mold flux supplier in China.It has the production capacity of 150,000 tons of continuous casting mold flux and 200,000 tons of additional metallurgical auxiliary materials annually.

Kefeng series products are well received by Capital Steel, Wuhan Steel, Handan Steel, Ma Steel, TISCO, SISG, Anyang Steel, Jinan Steel, Lianyuan Steel, Xiang Steel, Tiantie Group. Also export to Russia, India, Malaysia, Vietnam, Philippines and other countries. The casting mold flux series products fully covered multiple kinds of steel making demands as per different cross section, casting speed and steel types.
Product Detailes
bloom continuous casting mold flux (powder)
customized design available---per client's steel types,section,casting speed etc
slab,thin-slab,billet & round continuous casting mold flux
customized design & technical support availableProvincial level R & D center to provide guaranteed Casting Mold Fluxes
Mould powders significantly determine the stability of the continuous casting process of steel at all casting speeds. The main functions of mould powders are to provide strand lubrication and to control the mould heat transfer in the horizontal direction between the steel shell and the copper mould. The composition, properties and operational performance of mould powders were investigated in detail with a focus on high-speed thin slab casting and conventional slab casting. Various advanced characterisation methods were applied, completed with experiments at laboratory scale and full-scale plant trials. It was found that melting of mould powder at the meniscus and crystallisation of the slag film are key processes during continuous casting. Both powder melting and slag crystallisation are primarily based on the composition of the mould powder and the mould slag. Additionally, the operational parameters during continuous casting will affect these processes as well. Results of the work are used for a further and more fundamental understanding of the mould powder functions and to guide mould powder design for various steel grades.
PropertiesChemical Index (%)Physical IndexSiO2CaOAl2O3MgOC totalMelting point (℃)Bulk density (g/cm3)Viscosity(1300℃) pa.sMoisture (%)32±328±3≤5≤512±31160±500.7±0.20.5±0.2＜0.5Specifications for reference,index could be adjusted per clients production demandsInspection
Advanced & high-end provincial level inspection center
physical properties test
chemical testFactory Show
Famous Brand of Henan Province
Strong technical strength,excellent R & D ability & good reputation from clients engaged us this title
National Invention Patent
More than 70 patents see the progress & effort we have
Morden workshop is our successful guaranteePacking & ShippingMain Products
ladle & tundish covering agent
deoxidation,desulfuration,purify molten steel, thermal insulating
CSP thin-slab casting mold flux
High end casting mold flux for thin-slab casting & CSP
automobile sheet steel covering agent
suitable for produce car sheet
refining slag
deoxidation,desulfuration,purify molten steel, thermal insulating

cored wire
absorbing inclusions,purify molten steel
chromite stuffing sand
98%-100% ladle self opening rate