Muva nje, indinganiso kazwelonke ye-GB/T20878-2024 “Amabanga Ensimbi Engagqwali Nokwakheka Kwamakhemikhali”, ehlelwe yi-Metallurgical Industry Information Standards Research Institute futhi yabamba iqhaza yi-Fujian Qingtuo Special Steel Technology Research Co., Ltd. namanye amayunithi, yakhululwa futhi izosetshenziswa ngoFebhuwari 1, 2025. Ngemva kweminyaka ecishe ibe yisithupha yemizamo engapheli, iQingtuo Group yathuthukisa ngokuzimela uchungechunge lwe-nitrogen oluqukethe i-austenitic eqiniswe kakhulu yensimbi engagqwali ye-QN, okuhlanganisa i-S35250 (QN1701), i-S25230 (QN1801), i-S35657 (QN1803), i-S35656 (i-S35656) amazinga ahlukene we-corsion80 (QN3080804) njenge-QF1804), i-S35706 (QN2008), i-S35886 (QN1906) ne-S35887 (QN2109) ifakiwe kuleli zinga, okucebisa ukwakheka kwensimbi engagqwali nokuhlinzeka ngamandla aphezulu, alula, nokumelana nokugqwala okuphezulu emkhakheni wezakhiwo ezithwala imithwalo. Uhlelo lokufeza izinhlobonhlobo zensimbi engagqwali ezinokuphepha okuphezulu nokusebenza kahle kwezindleko.
I-S35656 (QN1804) incike ekumelaneni kwayo nokugqwala okuhle kakhulu, ukushisela kanye nezakhiwo zemishini ezisezingeni eliphansi ezizofakwa ku-GB/T150.2-2024 “Imikhumbi Yokucindezela Ingxenye 2: Izinto Zokusebenza” kanye ne-GB/T713.7-2023 “I-Steel Plate kanye Nensimbi Yensimbi Yensimbi Enengxenye engu-7 Yokucindezela Insimbi Engenasici” Insimbi Emelana Nokushisa” kanye nezinye izindinganiso kazwelonke ezimbili ezihlobene nemikhumbi yomfutho. Eminyakeni embalwa edlule, uchungechunge lwe-QN yensimbi engagqwali yakhe uchungechunge lwezimboni oluzinzile futhi isetshenziswe ngamaqoqo emikhakheni yemakethe yesakhiwo esithwala imithwalo eminingi njengobunjiniyela besitimela esinesivinini esikhulu, izakhiwo ezakhiwe ngaphambili, ubunjiniyela besitimela esihamba ngaphansi komhlaba, amandla, ubunjiniyela basolwandle kanye nemikhumbi yokucindezela.
I-Electropolishingkuyinqubo yokuqeda i-electrochemical esusa ungqimba oluncane lwempahla engxenyeni yensimbi, ngokuvamile insimbi engagqwali noma ama-alloys afanayo. Inqubo ishiya isiphetho esicwebezelayo, esibushelelezi, esihlanzeke kakhulu.
Obeye aziwe njengoelectrochemical polishing, anodic polishingnomai-electrolytic polishing, i-electropolishing iwusizo ikakhulukazi ekupholiseni nasekususeni izingxenye ezintekenteke noma ezinejometri eyinkimbinkimbi. I-Electropolishing ithuthukisa ukuqedwa kwendawo ngokunciphisa ukuhwaqeka kwendawo kufika ku-50%.
I-Electropolishing ingacatshangwa njengei-reverse electroplating. Esikhundleni sokwengeza uqweqwe oluncane lwama-ion ensimbi ashajwe kahle, i-electropolishing isebenzisa amandla kagesi ukuze incibilikise ungqimba oluncane lwe-ion lwensimbi lube yisixazululo se-electrolyte.
I-Electropolishing yensimbi engagqwali ukusetshenziswa okuvame kakhulu kwe-electropolishing. I-Electropolished stainless steel inesiphetho esibushelelezi, esicwebezelayo, esihlanzeke kakhulu esimelana nokugqwala. Nakuba cishe noma iyiphi insimbi izosebenza, izinsimbi ezivame ukupholishwa ngogesi ngokuvamile ziyinsimbi engagqwali engu-300- no-400-series.
Ukuqedwa kwe-electroplating kunamazinga ahlukene okusetshenziswa ezinhlelweni ezahlukene. Lezi zinhlelo zokusebenza zidinga ububanzi obumaphakathi bokuqeda. I-Electropolishing yinqubo ehambisana nobulukhuni obuphelele be-Electropolished Stainless Steel Pipe iyancishiswa. Lokhu kwenza amapayipi anembe kakhulu ngobukhulu futhi i-EP Pipe ingafakwa ngokunemba kumasistimu azwelayo njengeizicelo zezimboni zemithi.
Sinemishini yethu yokupholisha futhi sikhiqiza amashubhu okupholisha nge-electrolytic ahlangabezana nezidingo zemikhakha ehlukahlukene ngaphansi kokuqondisa kwethimba lezobuchwepheshe laseKorea.
I-EP Tube yethu isesimweni se-ISO14644-1 Ikilasi lesi-5 elihlanzekile, ishubhu ngalinye lihlanzwaukuhlanzeka okuphezulu (UHP)i-nitrogen, bese ihlanganiswa futhi ifakwe kabili. Isitifiketi esifanelekela amazinga okukhiqiza amashubhu, ukwakheka kwamakhemikhali, ukulandeleka kwezinto ezibonakalayo, kanye nobukhulu obumangelengele obuphezulu kunikezwa kuzo zonke izinto.
Isikhathi sokuthumela: Oct-14-2024