1. Ubushushu bonyango lwekhemikhali yemveli
Iinkqubo eziqhelekileyo zokunyanga ubushushu beekhemikhali zibandakanya i-carburizing kunye ne-nitriding, kwaye ubushushu benkqubo bumiselwa ngokuhambelana nomzobo wesigaba se-Fe-C kunye nomzobo wesigaba se-Fe-N.Ubushushu be-carburizing bumalunga ne-930 °C, kwaye iqondo le-nitriding limalunga ne-560 °C.Ubushushu be-ion carburizing kunye ne-ion nitriding bukwalawulwa ngokusisiseko kolu luhlu lobushushu.
2. Ubushushu obuphantsi ion ikhemikhali unyango lobushushu lobushushu
Ubushushu obuphantsi bonyango lwe-ionic yekhemikhali yobushushu bubuchwephesha obutsha obuphuhliswe kwiminyaka yakutshanje ukuhlangabezana neemfuno zophuhliso lwemveliso.Iqondo eliphantsi lobushushu be-ion carburizing lidla ngokuba ngaphantsi kwe-550C, kwaye iqondo lobushushu elisezantsi le-ion nitriding lidla ngokuba ngaphantsi kwe-450°C.
3. Uluhlu lwesicelo sokushisa okuphantsi kwe-ionic chemical yonyango yokushisa
(1) Insimbi engenastainless iqondo lobushushu obuphantsi kwe-ionochemical unyango lobushushu: ukuxhathisa ukubola komphezulu wensimbi engenasici emva kokunyangwa kobushushu be-ionochemical ngokubanzi kuncitshisiwe.Ukusetyenziswa kweyeza eliphantsi lobushushu be-ionic yekhemikhali yonyango lobushushu kunokuphucula ubulukhuni bomphezulu ngesiseko sokuqinisekisa ukuba iimveliso zensimbi ezingenasici azikhuseli kwaye zigcina isiphumo esihle sokuhombisa kumphezulu.
2 ukuchasana kwempembelelo yesikhunta;Ngaphezu koko, ukuze kuqinisekiswe ukunamathela kakuhle koqweqwe oluqinileyo, umaleko we-nitriding njengomaleko wokutshintsha kobunzima akufuneki ube nomphezulu oqaqambileyo nococekileyo, kodwa awukwazi ukwenza umaleko wekhompawundi omhlophe oqaqambileyo.
Uphuhliso loshishino oluphezulu lwe-high-end processing lukhuthaze ukuzalwa kunye nophuhliso lwe-ion ye-chemical heat heat treatment.
Ixesha lokuposa: Jun-14-2023