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Powder methodology - Coggle Diagram
Powder methodology
Benfit
Use for high T melting
Tuncestan
Cobalt
if Maching is difficalt
good دقت ابعادی
reaction when melting
زیر کونیم
دور ریز :no_entry:
97 % use
Control of تخلخل
Utlize
medical
Car
Workspace tool
electronic
Limitation
High price of aqupment
High price of particler
Ununform density
keep in anbar is risky becase of explor
in Difficult workspace geometry
عرضی :red_cross:
Geometric feature
PS=(1/MC)-tw
particls matrial
Metal
Ceramic
Shape
Size
surface are
Way to creat particlar
Mechanical mill
Ball mill
Hammer mill
Roll crushing
Atomiztion
1.Melting particle
2.From orfice
3.Turn to powedr
Water اب شکننده
گاز بی اثر
خلا هوا
احیای اکسید های فلزی
رسوب های الکترولیتی
Steps metal particler
Mixer
for mix particls
oxide :red_cross:
flow
friction :red_cross:
اسید سیتریک
خلا
Pres
Heavy pres to density
1 Pres direct non uniform
2pres direct unformer than 1 direct
تف جوشی
.7-.9 T melting
Befor
شکننده
After
مستحکم
Smaller surface area
Because ogf heat