COMAC C919

stannislas

Junior Member
Registered Member
Some problems regarding materials used on C-919.

C-919 use third gen Al-Li alloy,which is heavily rely on import at the moment


View attachment 89911


The level of automation of composite material processing is quite low,lags far behind advanced countries.

View attachment 89912


ref:

国防军工国产大飞机系列报告之二:大飞机应用材料解析
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this won't be an issue, C919 is a purely commercial project atm...
most of the sub systems are from western nations, body materials just one of them...
 

drunkmunky

Junior Member
are there any plans for this type to fly domestic engines *CJ1000 etc* that can improve the outlook of performance to a competitive level when compared to the newer Boeing & Airbus products?
 
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