Plasma Gina Haɓaka Lalata Juriya Alloys

PlasmaGina Welding, Kamar yadda daya daga cikin surface ƙarfafa fasahar, yana da abũbuwan amfãni daga surfacing daban-daban gami foda kayan, m surfacing Layer, low dilution, high samar da ya dace, low amfani da gami kayan, da kuma low cost.Fuskar sa yana da juriya mai lalacewa, mai jurewa, Inganta yanayin juriya mai girma ya jawo hankali sosai.

A halin yanzu, ana amfani da foda na tushen ƙarfe, tushen nickel da cobalt na tushen gabobin don plasma.ginawa waldi.Foda na tushen ƙarfe yana da juriya mai kyau da ƙarancin farashi, amma rashin juriya na zafi da juriya na lalata.Abubuwan da ake amfani da su na nickel da cobalt suna da kyakkyawan juriya na lalata da kuma yawan zafin jiki, amma farashin yana da girma.Amfani da plasma arc don saka baƙin ƙarfe-tushen kai-fluxing gami foda, nickel tushen kai-fluxing gami foda da nickel tushen gami da wc hada foda a saman 16mn karfe, ta hanyar lalacewa gwaje-gwaje a daban-daban m kafofin watsa labarai, sakamakon uku An yi nazarin nau'o'in yadudduka masu tasowa Microstructure, tsarin lokaci, taurin da juriya.

Tasirin kafofin watsa labarai masu lalata daban-daban akan juriyar lalacewa na alloy surfacing Layer shima ya bambanta.Juriya na lalacewa na saman saman a cikin tsaka-tsakin ruwa mai tsaka-tsaki ya fi na acidic da alkaline matsakaici.Wannan shi ne yafi saboda sutura guda ɗaya tana aiki a cikin ruwa.A cikin maganin HCl mai narkewa da kuma tsarma maganin NaOH, ana samar da micro-batir tsakanin fili da ingantaccen bayani, kuma akwai hulɗar tsakanin lalacewa da lalatawar lantarki, ta yadda rufin saman ya kasance a cikin maganin HCl dilute.Kuma juriya na lalacewa a cikin matsakaicin matsakaici na NaOH mai narkewa yana raguwa saboda tasirin juriya na lalata.

Idan aka kwatanta da lalacewa juriya na surfacing Layer a tsarma HCl da tsarma NaOH matsakaici, an gano cewa lalacewa juriya a dilute HCl matsakaici ne matalauta, saboda surfacing Layer iya samar da wani passivation fim a tsarma HCl da tsarma NaOH matsakaici, Duk da haka, da Passivation fim a cikin tsarma HCl yana da sauƙin lalacewa, kuma fim ɗin wucewa a cikin matsakaici na NaOH ba shi da sauƙi lalacewa, don haka juriya na juriya na rufi a cikin matsakaici na NaOH ya fi wannan a tsarma HCl acid..

Tauri na Ni60 surfacing Layer yayi kama da na Fe55.Juriya na juriya na Ni60 mai rufi a cikin maganin hydrochloric acid da dilute NaOH ya fi na Fe55, amma akasin haka gaskiya ne a cikin ruwa tsaka tsaki.Don rufin saman saman allo guda ɗaya, juriya na lalacewa a cikin matsakaicin yanayi mai lalata na tsarma maganin HCl da tsarma maganin NaOH yana ƙasa da wancan a cikin ruwa mai tsaka tsaki, kuma raguwa ya fi bayyana a cikin matsakaicin ƙasa acidic.