Muva nje, i-GB/T20878-2024 ejwayelekile "Amabanga Ensimbi Engagqwali Nezinto Zamakhemikhali", ehlelwe yi-Metallurgical Industry Information Standards Research Institute futhi yabamba iqhaza yi-Fujian Qingtuo Special Steel Technology Research Co., Ltd. namanye amayunithi, yakhululwa futhi izoba izoqala ukusebenza ngoFebhuwari 1, 2025. . Ngemva kweminyaka ecishe ibe yisithupha yemizamo engapheli, iQingtuo Group yathuthukisa ngokuzimela uchungechunge lwe-austenitic yensimbi engagqwali ye-austenitic eqiniswe kakhulu, okuhlanganisa i-S35250 (QN1701), i-S25230 (QN1801), i-S35657 (QN1803), i-S35656 (QN380 ehlukile), i-S35656 (QN180) ehlukile amazinga okumelana nokugqwala afana ne-QF1804), i-S35706 (QN2008), i-S35886 (QN1906) ne-S35887 (QN2109) afakiwe kuleli zinga, acebisa ukwakheka kwensimbi engagqwali futhi anikeze amandla aphezulu, angasindi, kanye nokumelana nokugqwala okuphezulu emkhakheni we-corrosion. izakhiwo ezithwala umthwalo. 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 ukuze zifakwe ku-GB/T150.2-2024 “Imikhumbi Yokucindezela Ingxenye 2: Izinto” kanye ne-GB/T713.7-2023 “I-Steel Plate Nensimbi Okokusebenza Kwengcindezi” Ngengxenye 7: Insimbi Engagqwali Nensimbi Engangeni Ukushisa” nezinye izindinganiso zikazwelonke ezimbili ezihlobene nemikhumbi yokucindezela. Eminyakeni embalwa edlule, uchungechunge lwensimbi engagqwali ye-QN selwenze uchungechunge lwezimboni oluzinzile futhi lusetshenziswe ngamaqoqo ezimakethe zezakhiwo ezithwala umthwalo eziningi njengobunjiniyela besitimela esinesivinini esikhulu, izakhiwo ezakhiwe ngaphambili, ubunjiniyela besitimela esihamba ngaphansi komhlaba, amandla, ubunjiniyela bolwandle kanye imikhumbi yokucindezela.
I-Electropolishingkuyinqubo yokuqeda i-electrochemical esusa ungqimba oluncane lwento engxenyeni yensimbi, ngokuvamile insimbi engagqwali noma ama-alloys afanayo. Inqubo ishiya isiphetho esicwebezelayo, esibushelelezi, esihlanzeke kakhulu.
Obeye aziwe njengoi-electrochemical polishing, i-anodic polishingnomai-electrolytic polishing, i-electropolishing iwusizo ikakhulukazi ekupholiseni nasekususeni izingxenye ezintekenteke noma ezinejometri eyinkimbinkimbi. I-Electropolishing ithuthukisa ukuqedwa kwendawo ngokunciphisa ukugoqa phezulu 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