Kwanan nan, an fitar da ma'auni na ƙasa GB/T20878-2024 "Bakin Karfe maki da Abubuwan Haɗaɗɗen Sinadari", wanda Cibiyar Binciken Ma'auni na Ma'auni na Masana'antu na Metallurgical suka shirya kuma Fujian Qingtuo Special Steel Technology Research Co., Ltd. da sauran raka'a suka shiga kuma za su shiga. za a aiwatar a ranar 1 ga Fabrairu, 2025. . Bayan kusan shekaru shida na ƙoƙarce-ƙoƙarce, ƙungiyar Qingtuo da kanta ta haɓaka jerin abubuwan da ke ɗauke da sinadarin nitrogen mai ƙarfi sosai austenitic bakin karfe QN, gami da S35250 (QN1701), S25230 (QN1801), S35657 (QN1803), S35656 (QN1538) samfuri (QN1538) matakan juriya na lalata kamar QF1804), S35706 (QN2008), S35886 (QN1906) da S35887 (QN2109) an haɗa su a cikin wannan ma'auni, suna wadatar da nau'in nau'in nau'in ƙarfe na ƙarfe da kuma samar da ƙarfi, nauyi, da kuma juriya mai girma ga filin kayan aiki mai ɗaukar nauyi. Tsarin ganewa na nau'in bakin karfe tare da babban aminci da ƙimar farashi.
S35656 (QN1804) ya dogara da kyakkyawan juriya na lalata, weldability da ƙananan kayan aikin injin da za a haɗa su a cikin GB / T150.2-2024 "Tsarin Matsi na 2: Materials" da GB / T713.7-2023 "Karfe Plate da Karfe Don Kayan Aikin Matsi” Tare da Sashe na 7: Bakin Karfe da Karfe mai jure zafi” da sauran ma'auni na ƙasa guda biyu masu alaƙa da tasoshin matsin lamba. A cikin 'yan shekarun da suka gabata, jerin bakin karfe na QN ya samar da sarkar masana'antu barga kuma an yi amfani da shi a cikin batches a cikin fagagen kasuwa masu ɗaukar kaya da yawa kamar injiniyan ramin jirgin ƙasa mai sauri, gine-ginen da aka riga aka kera, injiniyan jirgin karkashin kasa, makamashi, injiniyan teku da tasoshin matsa lamba.
Electropolishingtsari ne na gamawa na electrochemical wanda ke cire bakin ciki na abu daga sashin karfe, yawanci bakin karfe ko makamancinsa. Tsarin yana barin ƙyalli, santsi, ƙarewar ƙasa mai tsafta.
Hakanan aka sani daelectrochemical polishing, anodic polishingkoelectrolytic polishing, Electropolishing yana da amfani musamman don gogewa da ɓata sassan da ba su da ƙarfi ko kuma suna da hadadden geometries. Electropolishing yana inganta ƙarewar ƙasa ta hanyar rage ƙarancin ƙasa da kashi 50%.
Ana iya tunanin Electropolishing kamarbaya electroplating. Maimakon ƙara bakin ciki na ions ƙarfe mai inganci, electropolishing yana amfani da wutar lantarki don narkar da ƙaramin ion ƙarfe na bakin ciki zuwa maganin electrolyte.
Electropolishing na bakin karfe shine mafi yawan amfani da electropolishing. Bakin karfe na lantarki yana da santsi, mai sheki, tsaftataccen tsafta wanda ke jure lalata. Ko da yake kusan kowane ƙarfe zai yi aiki, yawancin karafa da aka yi amfani da su na lantarki sune 300- da 400-jeri na bakin karfe.
Ƙarshen electroplating yana da ma'auni daban-daban don amfani a aikace-aikace daban-daban. Waɗannan aikace-aikacen suna buƙatar matsakaicin kewayon gamawa. Electropolishing wani tsari ne ta hanyar tare da cikakken roughness na Electropolished Bakin Karfe bututu an rage. Wannan yana sa bututun ya fi daidai a cikin girma kuma ana iya shigar da bututun EP tare da daidaito a cikin tsarin kulawa kamar suPharmaceutical masana'antu aikace-aikace.
Muna da namu kayan aikin gogewa kuma muna samar da bututun gogewa na electrolytic waɗanda suka dace da buƙatun fannoni daban-daban a ƙarƙashin jagorancin ƙungiyar fasaha ta Koriya.
EP Tube ɗin mu a cikin ISO14644-1 Class 5 yanayin ɗaki mai tsabta, kowane bututu ana tsabtace shi da shiultra high tsarki (UHP)nitrogen sannan a rufe da jaka biyu. Takaddun shaida wanda ya cancanci ƙa'idodin samar da tubing, abun da ke tattare da sinadarai, gano kayan abu, da matsakaicin ƙaƙƙarfan ƙazanta an bayar da shi ga duk kayan.
Lokacin aikawa: Oktoba-14-2024