168 Forgings net: menene hanyoyin da za'a bi don yin ƙirƙira?

Forgings na annealing tsari bisa ga abun da ke ciki bukatun daban-daban annealing manufa, za a iya raba cikakken annealing bai cika homogenizing annealing spheroidizing annealing (homogenizing annealing) zuwa danniya annealing da isothermal annealing recrystallization annealing ikon yinsa.

(1) cikakken annealing tsari na matsakaici carbon karfe carbon high gami karfe simintin gyaran kafa na carbon a low gami karfe simintin gyaran kafa weldments forgings mirgina guda kamar annealing magani gaba daya annealing na

a. B inganta tsarin hatsi mai kauri, tace hatsi, kawar da tsarin widmanstaten da tsarin banded;

B. Rage taurin da inganta aikin yanke;

C. Kawar da damuwa na ciki;

D. Ana iya amfani dashi azaman maganin zafi na ƙarshe don sassa marasa mahimmanci.

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(2) Tsarin cirewa mara cika

Aikace-aikacen ikon yinsa: subeutectoid karfe, carbon tsarin karfe, carbon na USB kayan aiki karfe, low gami tsarin karfe, low gami kayan aiki karfe da hypereutectoid karfe forging, zafi birgima guda da sauransu annealing magani.
Maƙasudin ɓoyewa mara cika: don kawar da damuwa na ciki na ƙirƙira da mirgina, rage taurin, inganta tauri.

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(3) Spheroidizing annealing
Iyakar aikace-aikacen:
A. Shirye-shiryen zafi na maganin hypereutectoid karfe irin su karfe da kayan aiki;
B. Cold nakasar ƙirƙira annealing magani na matsakaici da ƙananan carbon karfe da matsakaici da ƙananan carbon gami karfe.
Dalilin spheroidizing annealing
A. Don ƙirƙira da ke buƙatar yanke, rage taurin da inganta aikin yanke;
B. Domin sanyi nakasawa workpiece ba tare da yankan, inganta plasticity na sanyi nakasawa workpiece;
C. Spheroidized carbide don hana overheating bayan quenching da kuma shirya don binne a karshe zafi wuri;
[D] Kawar da damuwa na ciki.

(4) Annealing Isothermal
Isothermal annealing aikace-aikace: mutu karfe, gami karfe ƙirƙira, stamping sassa.
Abubuwan da ake amfani da su na isothermal annealing: na iya rage girman sake zagayowar, rage farashin samarwa.


Lokacin aikawa: Juni-24-2020

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