摘要
新一代闪烧脱蜡炉的原理是,从壳模组中熔化出来的模料直接进入充满惰性气体的阻燃室,模料温度迅速下降,不会燃烧。新型闪烧脱蜡炉实现了型壳脱蜡与焙烧合二为一,模料回收率高,节能约20%。另外,我国年产生型壳废料将近100万t,废壳利用是当务之急。介绍国内外在废壳利用方面的最近进展。
The working principle of a new type flash-burning dewaxing furnace was expounded.Molten pattern materials from shell-pattern sets that were directly filled into ignition-proof chamber with full inertial gas was not be ignited due to the immediate decrease of pattern material temperature.The new type flash-burning dewaxing furnace possesses the feature of mold shell dewaxing and baking,realizing the high reclamation rate of pattern materials,saving energy about 20%.In addition,the last progress in recycle of waste shell aboard and home was introduced.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2005年第7期433-435,共3页
Special Casting & Nonferrous Alloys
关键词
闪烧脱蜡炉
精铸型壳
模料
废壳利用
Flash-burning Dewaxing Furnace,Shell Mold,Pattern Materials,Recycle of Waste Shell
