Kodi Electropolished (EP) Stainless Steel Seamless Tube ndi chiyani
Electropolishingndi njira ya electrochemical yomwe imachotsa chinthu chochepa kwambiri kuchokera pamwamba pa chubu chachitsulo chosapanga dzimbiri. TheEP Stainless Steel Seamless Tubeimamizidwa mu njira ya electrolytic, ndipo mphamvu yamagetsi imadutsamo. Izi zimapangitsa kuti pamwamba pakhale bwino, kuchotsa zolakwika zazing'ono, ma burrs, ndi zowononga. Njirayi imathandiza kuti chubu chikhale chomaliza pochipangitsa kuti chikhale chowala komanso chosalala kusiyana ndi kupukuta kwamakina.
Kodi Njira Yopangira Machubu a EP A Stainless Seamless Steel Ndi Chiyani?
Njira yopanga kwaMachubu a EPkumaphatikizapo magawo angapo, omwe ali ofanana ndi kupanga machubu azitsulo zosapanga dzimbiri zosapanga dzimbiri, ndikuwonjezera gawo la electropolishing kuti lipititse patsogolo kutha komanso kukana dzimbiri. Nazi mwachidule masitepe ofunikira popanga machubu a EP electropolished seamless stainless steel machubu:
1. Kusankha Zopangira Zopangira
Mabitolo achitsulo osapanga dzimbiri (zitsulo zolimba zosapanga dzimbiri) amasankhidwa malinga ndi momwe amapangira mankhwala. Magiredi ofanana a zitsulo zosapanga dzimbiri zosasunthikamachubu akuphatikizapo 304, 316, ndi enama alloys okhala ndi kukana bwino kwa dzimbiri.
Ma billets ayenera kukwaniritsa miyezo yeniyeni kuti awonetsetse kuti ali ndi makina ofunikira komanso kukana dzimbiri pazogwiritsidwa ntchito m'mafakitale.monga mankhwala, chakudyaprocessing, ndi zamagetsi.
2. Kuboola kapena Kutulutsa
Zitsulo zazitsulo zosapanga dzimbiri zimayamba kutenthedwa mpaka kutentha kwambiri, zomwe zimapangitsa kuti zikhale zosavuta. Kenako billet amabooledwa pakati pogwiritsa ntchito mphero yoboola kuti apange chubu lopanda kanthu.
Mandrel (ndodo yayitali) imakankhidwa pakati pa billet, ndikupanga dzenje loyambirira, ndikupanga chiyambi cha chubu chopanda msoko.
Extrusion: Billet yobowoyo imakankhidwa kudzera pakufa pansi pa kupsyinjika kwakukulu, zomwe zimapangitsa kuti pakhale chubu chosasunthika chokhala ndi miyeso yomwe mukufuna.
3. Kubera
Pambuyo kuboola, chubucho chimatalikitsidwanso ndikuwumbidwa ndi extrusion kapena pilgering:
Pilgering: Mndandanda wa ma dies ndi rollers amagwiritsidwa ntchito kuchepetsa kukula kwa chubu ndi makulidwe a khoma, komanso kulitalikitsa. Njirayi imawonjezera kulondola kwa chubu ponena zadiameter, makulidwe a khoma, ndi kumaliza pamwamba.
4. Zojambula Zozizira
chubucho chimadutsa muzojambula zozizira, zomwe zimaphatikizapo kukoka chubu kupyolera mu ufa kuti muchepetse m'mimba mwake ndi makulidwe a khoma ndikuwonjezera kutalika kwake.
Njira imeneyi imapangitsa kuti chubu likhale lolondola kwambiri komanso kuti liziyenda bwino, kuti likhale losalala komanso lofanana kukula kwake.
5. Kudziletsa
Pambuyo pa kujambula kozizira, chubucho chimatenthedwa mu ng'anjo yoyendetsedwa ndi mpweya kuti chiwonjezeke, chomwe chimachepetsa kupsinjika kwamkati, kufewetsa zakuthupi, ndikuwongolera ductility.
Chubuchi nthawi zambiri chimatsekeredwa mumlengalenga wopanda okosijeni (gasi wa inert kapena wa hydrogen) kuti asatengeke ndi okosijeni. Izi ndizofunikira chifukwa makutidwe ndi okosijeni amatha kuwononga mawonekedwe a chubu ndi dzimbiri lakekukaniza.
6. Electropolishing (EP)
Gawo lofotokozera la electropolishing likuchitika panthawiyi, makamaka pambuyo pa pickling ndi annealing, kuti apititse patsogolo pamwamba pa chubu.
Electropolishing ndi njira ya electrochemical yomwe chubu chimamizidwa mu bafa la electrolyte (nthawi zambiri kusakaniza kwa phosphoric acid ndi sulfuric acid). Madzi amadutsa muyankho, kuchititsa kuti zinthu zisungunuke kuchokera pamwamba pa chubu molamulidwa.
Momwe Electropolishing Imagwirira Ntchito
Panthawiyi, chubucho chimagwirizanitsidwa ndi anode (positive electrode) ndi electrolyte ku cathode (negative electrode). Pamene madzi akuyenda, amasungunula tinsonga tating'onoting'ono pamwamba pa chubu, zomwe zimapangitsa kuti pakhale phokoso losalala, lonyezimira, komanso ngati galasi.
Njirayi imachotsa bwino nsonga yopyapyala kuchokera pamwamba, kuchotsa zofooka, ma burrs, ndi ma oxides aliwonse apamtunda pamene akuwonjezera kukana kwa dzimbiri.
Kodi Ubwino Wamachubu a EP Stainless Seamless Steel Tubes Ndi Chiyani?
Kodi Kugwiritsa Ntchito Machubu a EP Stainless Seamless Steel Ndi Chiyani?
Kukonza Mankhwala ndi Chakudya: Machubu Opanda Ma ElectropolishedNthawi zambiri amagwiritsidwa ntchito m'makina omwe amafunikira malo aukhondo komanso osabala, monga kunyamula mankhwala, chakudya, kapena mankhwala.
Makampani a Semiconductor:Popanga semiconductor, chiyero ndi kusalala kwa zinthu ndizofunikira kwambiri, kotero machubu achitsulo osapanga dzimbiri a EP amagwiritsidwa ntchito nthawi zambiri pamapulogalamu apamwamba kwambiri.
Zida Zasayansi ndi Zamankhwala:Malo osalala ndi kukana kwa dzimbiri ndiabwino kuti agwiritsidwe ntchito pazida zamankhwala ndi sayansi yazachilengedwe, pomwe kusabereka komanso moyo wautali ndikofunikira.
Kufotokozera:
ASTM A213 / ASTM A269
Kuuma & Kuuma:
Production Standard | Mkati Mwankhaza | Ukali Wakunja | Kuuma kwakukulu |
HRB | |||
ASTM A269 | Ra ≤ 0.25μm | Ra ≤ 0.50μm | 90 |
ZR Tube yakhala ikutsatira mfundo zokhwima zopangira zida, njira yoyeretsera ma electropolishing, kuyeretsa madzi kopitilira muyeso, ndikuyika m'chipinda choyeretsera kuti tipewe zotsalira zoyipitsidwa ndikukwaniritsa kuuma bwino, ukhondo, kukana dzimbiri komanso kuwotcherera kwa machubu osapanga dzimbiri a EP. ZR Tube zitsulo zosapanga dzimbiri EP machubu amagwiritsidwa ntchito kwambiri pakuyera kwambiri komanso machitidwe amadzimadzi otentha kwambiri mu semiconductor, mankhwala, mankhwala abwino, chakudya & chakumwa, kusanthula ndi mafakitale ena. Ngati muli ndi zofunika pa machubu a EP ndi zokokera, talandirani kuti mutilankhule.
Nthawi yotumiza: Dec-10-2024