Kufuneka kuqatshelwe ukuba kukho iinkcukacha ezininzi kunye noqwalaselo lwezihluzi zokungena. Ukongeza kokuhlangabezana neemfuno zesantya sokuhamba (isantya sokumpompa), ukucoleka kunye nokumelana nobushushu kufuneka kuqwalaselwe. Izinto zokucoca eziqhelekileyo ziquka iphepha kunye nepolyester. Ngokucacileyo, azifanelekanga kwiindawo eziphezulu zokushisa. Kwaye ukulunga kwabo kuphezulu, ukuhluza i-5, 3, 1 kunye ne-0.6 microns powder. Iya kwenza isidanga sevacuum singaphumeleli. Izinto zokucoca intsimbi azixhathisi kuphela ubushushu obuphezulu kunye nokugqwala, kodwa zikwanazo nokucoleka okuphantsi. Ihambelana ngakumbi neemfuno zenkqubo ye-vacuum sintering. Ke ngoko, izinto zokucoca intsimbi engenastainless zihlala zikhethelwa inkqubo ye-vacuum sintering.
I-Vacuum Sintering yindlela yokucoca umzimba we-porcelain phantsi kweemeko ze-vacuum. Umzimba we-porcelain uqulethe inani leepores. Umphunga, i-hydrogen kunye ne-oksijini inokuphuma kwi-pores evaliweyo ngokuchithwa kunye nokusabalalisa; i-carbon dioxide kunye ne-nitrogen ayilula ukubaleka kwi-pores evaliweyo ngenxa ye-solubility yabo ephantsi, okubangelwa ii-pores kwimveliso kunye nokunciphisa ukuxinana. Ukuba umzimba we-porcelain utshiswe phantsi kweemeko ze-vacuum, zonke iigesi ziya kubaleka kwiipores ngaphambi kokuba zigqitywe. Ukuze imveliso ayinayo i-pores, ngaloo ndlela iphucula ubuninzi bemveliso.
Abantu abaninzi bayaxhobisakhupha isihluzokodwa ngaphandle kwesihluzo sokungena kwisithando somlilo. Enyanisweni, ngexesha lenkqubo yokucoca i-vacuum sintering, i-particulate matter inokuveliswa ngenxa yokuguquguquka kwezinto, izixhobo eziluhlaza, iikhemikhali, njl.isihluzi sokungenakwimpompo yokufunxa.
Okokugqibela kodwa okuncinci, izinto zokucoca intsimbi engenastainless nazo zinokucoleka okwahlukileyo, kwaye ukucoleka kubonakaliswa ngokubanzi ngamanani omnatha. Umzekelo, i-100 ye-mesh ye-150 microns, i-300 mesh ye-50 microns. Kodwa amasuntswana ewahluzayo makhulu, akunjalo?Qhagamshelana nathiukuba uneemfuno, siya kucebisa okanye siyile isisombululo kuwe!
Ixesha lokuposa: Feb-28-2025
