1. Metallography
Metallography ndeimwe yenzira huru dzekusiyanisa maPipezi weSimbi kubvaSeamless Simbi Pipes. High-frequency kurwisa yakavezwa zvibayiro zvechibage hazviwedzere kufambisa zvinhu, saka iyo weld seam mune yakasarudzika simbi pombi yakamanikana. Kana iyo nzira yekukusa kwayo yekugeda uye wobva washandiswa, iyo weld seam haigone kunyatsoonekwa. Kamwe chete kukwira-found-frequency kuramba jira renje rakarwiswa uye harina kurapwa kupisa, iyo weld chimiro ichave yakasiyana zvakanyanya kubva kumubereki weiyo mbichana. Panguva ino, iyo nzira yeDhonalographic inogona kushandiswa kusiyanisa mapaipi echibage kubva mumapipi asina maseru. Mukuita kwekusiyanisa mapepa maviri simbi, zvakakodzera kutema sampu madiki nehurefu hwemagetsi uye nekukuvara kwakashata, kuchema kwakanaka uye kupukuta chimiro pasi peiyo microscope. Kana ferrite uye wilmansntatten, mubereki wezvevabereki uye weld zone chimiro chinoonekwa, iyo yakavezwa jira pombi uye museum isingabati pombi inogona kusiyaniswa chaizvo.
2. Nzira yeCorrosion
Mukuita kwekushandisa nzira yekudyidzana kusiyanisa mapepa echibwe uye musungwa wesimbi, iyo weld yeiyo yakagadziriswa simbi pombi inofanira kupukutwa. Pashure pokunge polising yapera, mamakisi ekupukuta anofanira kuonekwa. Zvadaro, chiso chekupedzisira chakapukutwa ne sandipaper paWeld, uye chiso chekupedzisira chinobatwa ne5% nitric acid sosi yekudonha doro. Kana iyo yakajeka teld ichiratidzika, inogona kuratidzwa kuti pombi yesimbi ndeye yakavezwa jira. Iko hakuna mutsauko uri pachena mukupedzisira kwechiso cheiyo seamless simbi pombi mushure mekutora.
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Mukuita kwekusiyanisaWelded Simbi PipesUye musina mushe chibage zvibodzwa zvinoenderana nema pombi yacho, zvese zvakarongedzwa zvibage zvakavezwa zvichienderana nemaitiro akadai sekutonhora kutonhora nekubuda. Mukuwedzera, apo yakakwira-frequency, yakaderera-frequency arc tilding pipe pombi yelting ichaumbwa, iyo ichaumbwa pombi dzesimbi, mraba mapipi, oiri steel Pipes, pituru yedare reSimbi, Hexagonal Simbi Mapipi, Yakashongedzwa Mapipi, Octigonal Simbi Mapipi, uye zvakatowanda zvigadziro zvesimbi. Muchidimbu, maitiro akasiyana anoumba mapipi masimbi emhando dzakasiyana, zvekuti akazviisa pombi dzemabhegi uye mapaipi eSimbi asina mafaipi anogona kusarudzika zvakajeka. Nekudaro, mukusiyanisa neyemagetsi zvisina mwero maererano nemaitiro, ivo vanonyanya kusiyaniswa nekupisa nzira dzekutakura uye dzinotonhora zvakare riine mafomu maviri makuru, akanyungudutswa-makuhwa seamless simbi pombi uye kutonhora- rakapetwa seamless simbi pombi. Inopisa-yakakwenenzverwa seamless Simbi mapepa anoumbwa nekutsvagirwa, achifamba uye mamwe maitiro, kunyanya yakakura-diameter uye yakakora musango mapaipi emabhegi anounganidzwa neichi chiitiko; Zvipfeko zvinotonhora-zvinotonhora zvinoumbwa nekutonhora kwekudhirowa mapepa, uye simba rezvinyorwa rakaderera, asi nzvimbo dzaro dzekunze uye dzemukati dzakatsiga.
Kutumira Nguva: May-17-2024