Kutshanje, umgangatho wesizwe we-GB/T20878-2024 "AmaBanga eNsimbi eStainless kunye neMichiza yeMichiza", ehlelwe yiMetallurgical Industry Information Standards Research Institute kwaye yathatha inxaxheba yiFujian Qingtuo Special Steel Technology Research Co., Ltd. kunye nezinye iiyunithi, yakhululwa kwaye iya kuphunyezwa ngoFebruwari 1, 2025. Emva kweminyaka ephantse ibe mithandathu yemizamo engaguqukiyo, iQingtuo Group ngokuzimeleyo iphuhlise i-nitrogen-equlethe i-austenitic eyomeleziweyo kakhulu ye-austenitic steel stainless steel series, kuquka i-S35250 (QN1701), i-S25230 (QN1801), i-S35657 (QN1803), i-S35656 i-S35656 (QN3sion8 imigangatho eyahlukeneyo ye-808 yokumelana ne-804) njenge-QF1804), i-S35706 (QN2008), i-S35886 (QN1906) kunye ne-S35887 (QN2109) zifakwe kulo mgangatho, ziphucula i-stainless steel stainless structure kunye nokubonelela ngamandla aphezulu, alula, kunye nokumelana nokunyuka okuphezulu kwintsimi yezakhiwo ezithwala umthwalo. Isicwangciso sofezekiso lweentlobo zetsimbi ezingenasici ezinokhuseleko oluphezulu kunye neendleko ezifanelekileyo.
I-S35656 (QN1804) ixhomekeke kwi-corrosion resistance resistance, i-weldability kunye ne-low-temperature mechanical properties ukuba ifakwe kwi-GB/T150.2-2024 "Iinqanawa zoxinzelelo lweSigaba 2: Izixhobo" kunye ne-GB / T713.7-2023 "I-Steel Plate kunye ne-Steel ye-Steel kunye ne-Steel ye-Stain kunye ne-Steel ye-7 ye-Stainless Part 7 I-Heat-Resistant Steel "kunye neminye imigangatho emibini yelizwe enxulumene nemikhumbi yoxinzelelo. Kule minyaka imbalwa idlulileyo, i-QN series steel stainless steel chain chain chain stainless chain kwaye isetyenziswe kwiibhetshi kwiindawo ezininzi zemarike yesakhiwo esithwala imithwalo efana nobunjineli be-tunnel ye-high-speed rail, izakhiwo ezenziwe ngaphambili, ubunjineli be-subway, amandla, ubunjineli bolwandle kunye noxinzelelo lwemikhumbi.
Electropolishingyinkqubo yokugqiba i-electrochemical esusa uluhlu oluncinci lwezinto ezivela kwintsimbi yentsimbi, ngokuqhelekileyo insimbi engenasici okanye i-alloys efanayo. Inkqubo ishiya umphezulu omenyezelayo, ogudileyo, ococeke kakhulu.
Kwaziwa njengeelectrochemical polishing, ukugulisa anodicokanyeelectrolytic polishing, i-electropolishing iluncedo ngokukhethekileyo ekupholiseni nasekususeni iindawo ezinobuthathaka okanye ezinejometri ezintsonkothileyo. I-Electropolishing iphucula ukugqitywa komphezulu ngokunciphisa uburhabaxa bomphezulu ukuya kuthi ga kwi-50%.
I-Electropolishing inokucingelwa njengeukuguqula i-electroplating. Esikhundleni sokongeza i-coating encinci yee-ion zetsimbi ezihlawulweyo, i-electropolishing isebenzisa umsinga wombane ukunyibilikisa umaleko obhityileyo wee-ion zetsimbi kwisisombululo se-electrolyte.
I-Electropolishing yensimbi engenasici yinto eqhelekileyo yokusetyenziswa kwe-electropolishing. Electropolished steel stainless steel ine-stainless, imenyezela, igqibelele ecocekileyo ekwaziyo ukumelana nokudleka. Nangona phantse nayiphi na isinyithi iya kusebenza, iintsimbi eziqhelekileyo ze-electropolished ziyi-300- kunye ne-400-series stainless steel.
Ukugqitywa kwe-electroplating kunemigangatho eyahlukeneyo yokusetyenziswa kwizicelo ezahlukeneyo. Ezi zicelo zifuna uluhlu oluphakathi lokugqiba. Ukucocwa kombane yinkqubo ngoburhabaxa obupheleleyo boMbhobho weNtsimbi oyi-Electropolished Stainless Steel uyancitshiswa. Oku kwenza ukuba imibhobho ichaneke ngakumbi ngokwemilinganiselo kwaye i-EP Pipe inokufakwa ngokuchanekileyo kwiinkqubo ezibuthathaka njengeizicelo zoshishino lwamayeza.
Sinezixhobo zethu zokupholisa kwaye sivelise iityhubhu zokupholisha i-electrolytic ezihlangabezana neemfuno zemimandla eyahlukeneyo phantsi kwesikhokelo seqela lobugcisa laseKorea.
I-EP Tube yethu kwi-ISO14644-1 Iklasi ye-5 yeemeko zegumbi ezicocekileyo, ityhubhu nganye ihlanjululwaukucoceka okuphezulu kakhulu (UHP)nitrogen kwaye ke capped kwaye kabini bagged. Isiqinisekiso esilungele imigangatho yemveliso yetyhubhu, ukwakheka kweekhemikhali, ukulandeleka kwemathiriyeli, kunye nobuninzi boburhabaxa bomphezulu bubonelelwe kuzo zonke izinto.
Ixesha lokuposa: Oct-14-2024