Ntụ ntụ forging na-ezokarị aka na-akpụ usoro usoro nke forging n'ime a akụkụ ke mechiri emechi anwụ mgbe kpo oku na ntụ ntụ sintered preform.Ọ bụ usoro ọhụrụ nke na-ejikọta metallurgy ntụ ntụ omenala na nhazi nkenke, ma jikọta uru nke abụọ ahụ.

2. Usoro njirimara The ntụ ntụ esorowo oghere bụ a sintered ahu ma ọ bụ extruded oghere, ma ọ bụ oghere nwetara site na-ekpo ọkụ isostatic ịpị.E jiri ya tụnyere ịhịa aka n'ahụ na billets nkịtị, ịgha ntụ ntụ nwere uru ndị a:

1. Ihe eji eme ihe dị elu

Ịkpụ akpụ bụ ihe nwuru anwu mechiri emechi, enweghị ọkụ, enweghị mfu ihe maka ịgha ahịhịa, yana obere oke maka ịrụ ọrụ na-esote.Site na akụrụngwa ntụ ntụ ruo n'akụkụ agwụla, ọnụ ọgụgụ ojiji akụrụngwa nwere ike iru karịa 90%.

2. Ọrụ ịkpụzi dị elu

Ọla ma ọ bụ alloys ndị a na-ewerekarị na ha agaghị echefu nwere ike ịkpụ.Dịka ọmụmaatụ, ihe nkedo ihe nkedo dị elu na-esi ike ime ka ọ bụrụ ngwaahịa nwere ọdịdị dị mgbagwoju anya site na uzuzu, enwere ike nweta akpụ nwere ụdị dị mgbagwoju anya.

3. High forging arụmọrụ

The powder forging preform na-ekpo ọkụ na-enweghị ọxịdashọn nchebe, na nkenke na roughness mgbe forging nwere ike iru n'ogo nke nkenke na-anwụ forging na nkenke nkedo.Enwere ike iji ụdị preform kachasị mma mepụta forgings mgbagwoju anya na udi ikpeazụ.