A halin yanzu,16Mn bututu murabba'i mara sumulfasaha ta kasance balagagge, kuma akwai daidaitattun daidaitattun samfuran da nau'ikan fasahar aikace-aikace iri-iri. Filin aikace-aikacen sa kuma suna da faɗi sosai. Sakamakon tasirin yanayi da muhalli, saman bututun murabba'in miliyan 16 zai yi tsatsa bayan ci gaba da amfani da shi. Yadda ake cire tsatsa na bututun murabba'in miliyan 16 marasa sumul? Zan yi magana game da shi kuma in yi muku nazari.
1.Domin cimma kyakkyawan sakamako na lalata 16Mn mara kyaubututu square, Wajibi ne a ƙayyade abrasive bisa ga taurin, asali lalata digiri, da ake bukata surface roughness da shafi nau'i na gami bututu, kamar guda-Layer epoxy, biyu Layer ko uku-Layer polyethylene shafi. Don cimma kyakkyawan sakamako na lalata, wajibi ne a yi amfani da gauraye abrasive na karfe yashi da karfe harbi. Tun da harbin karfe zai iya ƙarfafa saman karfe, yashi na karfe zai iya lalata saman karfe.
2.Derusting daraja: idan aka kwatanta da aikin gina epoxy, ethylene, phenolic da sauran anti-lalata coatings da aka saba amfani da 16Mn sumul.murabba'in bututu, ainihin abin da ake bukata shine sanya saman bututun gami ya kai kusa da matakin fari. Practice ya tabbatar da cewa tsatsa kau sa iya cire kusan duk oxide sikelin, da kuma datti kamar tsatsa iya cika cika da abin da aka makala buƙatun na anti-lalata shafi da gami bututu. The spraying tsatsa kau da fasaha iya stably da kuma dogara sa ingancin isa kusa farin matakin, da kuma kudin ne low.
3.Kafin a fesa magani, an cire maiko da sikelin oxide daga saman bututun murabba'in miliyan 16 marasa sumul. Hakanan yana buƙatar preheated zuwa 40-60 ℃ ta tanderun dumama don kiyaye saman bututun gami ya bushe. Tun da saman bututun gami ba ya ƙunshi maiko da sauran datti, ana iya haɓaka tasirin cire tsatsa. Bugu da kari, busassun bututun gami da busassun bututu shima yana da amfani ga rabuwar harbin karfe, yashi karfe, tsatsa da sikelin oxide, wanda zai sanya bututun gami bayan cire tsatsa.
4.Domin samun ingantacciyar tsafta iri ɗaya da roughness rarraba bututun murabba'in miliyan 16, bincike da ƙirƙira na girman barbashi da ƙima suna da mahimmanci musamman. Saboda roughness yana da girma sosai, murfin anti-lalata yana da sauƙi ya zama bakin ciki a saman layin anga, kuma saboda layin anga yana da zurfi sosai, ana samun kumfa cikin sauƙi a cikin tsarin lalata, wanda ke tasiri sosai ga aikin. na anti-lalata shafi.
Jigon ƙarfafa tsufa jiyya shi ne ya hazo da yawa musamman lafiya precipitated barbashi daga supersaturated m bayani don samar da wannan kananan solute zarra enrichment yankin. Don tabbatar da cewa ba a narkar da solute da yawa a cikin ingantaccen bayani lokacin dumama bututun murabba'in 16Mn mara kyau, sannan kuma rabon solubility a cikin saurin sanyaya, ta yadda zazzagewar solute da aka gabatar da latti zai samar da ingantaccen bayani mai ƙarfi, quenching yana buƙatar. za'ayi kafin tsufa magani. A cikin tsarin kula da zafi na 16Mn murabba'in murabba'i mara nauyi, zafin zafin jiki ya kamata a sarrafa shi sosai yayin maganin tsufa don sanya solut ɗin ya narke cikin ingantaccen bayani gwargwadon iko ba tare da narke gami ba.
Lokacin aikawa: Satumba-14-2022
