Chii chinonzi Electropolished (EP) Stainless Steel Seamless Tube
Electropolishingchirongwa che electrochemical chinobvisa chidimbu chezvinhu kubva pamusoro pechubhu yesimbi isina tsvina. TheEP Stainless Steel Seamless Tubeinonyudzwa mumushonga we electrolytic, uye magetsi emagetsi anopfuura nawo. Izvi zvinoita kuti pasi rive rakatsetseka, kubvisa kusakwana kwe microscopic, burrs, uye zvinosvibisa. Maitirwo acho anobatsira kuvandudza kupedzwa kwechubhu nekuita kuti kupenya uye kutsvedzerera pane zvakajairika mechanical polishing.
Ndeapi Maitiro Ekugadzira eEP Stainless Seamless Simbi Tubes?
Nzira yekugadzira yeEP Tubeszvinosanganisira matanho akati wandei, akafanana nekugadzirwa kwemachubhu akajairwa asina musono esimbi, pamwe nekuwedzera kwedanho re electropolishing kuvandudza kupera kwepasi uye kushomeka kwemarara. Heino tarisiro yematanho akakosha mukugadzira EP electropolished seamless Stainless simbi machubhu:
1. Raw Material Selection
Mabheti emhando yepamusoro-stainless simbi (solid Stainless steel bars) anosarudzwa zvichienderana nemakemikari avo. Magiredhi akajairika esimbi isina simbi isina musonomachubhu anosanganisira 304, 316, nezvimwealloys ane yakanakisa corrosion resistance.
Iwo mabhiriji anofanirwa kusangana nematanho chaiwo kuti ave nechokwadi chekuti ane anodiwa emuchina zvivakwa uye kuramba kune corrosion yekushandisa mumaindasitiri.semishonga, chikafukugadzirisa, uye zvemagetsi.
2. Kuboora kana Extrusion
Mabheti esimbi asina tsvina anotanga kupiswa kusvika kune tembiricha yakakwira, achiita kuti agadzikane. Billet rinobva rabayiwa pakati pachishandiswa chigayo chekuboora kugadzira chubhu isina mhango.
A mandrel (tsvimbo refu) inosundirwa nepakati pebillet, ichigadzira gomba rekutanga, richigadzira kutanga kwechubhu isina musono.
Extrusion: Iyo hollow billet inosundirwa nefa pasi pekumanikidzwa kwakanyanya, zvichikonzera chubhu isina musono ine zviyero zvinodiwa.
3. Kuba
Mushure mekuboora, chubhu inowedzerwa kurebeswa uye kuumbwa neextrusion kana pilgering:
Pilgering: Mutsara we dies and rollers anoshandiswa kuderedza zvishoma nezvishoma dhayamita yechubhu uye kukora kwemadziro, ukuwo uchirebesa. Iyi nzira inowedzera kurongeka kwechubhu maererano nedhayamita, ukobvu hwemadziro, uye kupera kwepamusoro.
4. Cold Drawing
Iyo chubhu inozopfuudzwa kuburikidza neinotonhora yekudhirowa maitiro, ayo anosanganisira kudhonza chubhu kuburikidza nefa kuti ideredze dhayamita nemadziro emadziro ichiwedzera kureba kwayo.
Danho iri rinonatsiridza kurongeka kwechubhu uye kupera kwepamusoro, zvichiita kuti ive yakapfava uye nekukura kwakafanana.
5. Anealing
Mushure mekuita kutonhora kwekudhirowa, chubhu inodziirwa mune inodzorwa mhepo yevira yekumisa, iyo inobvisa kushushikana kwemukati, inopfavisa zvinhu, uye inovandudza ductility.
Iyo chubhu inowanzovharirwa mune isina oxygen-isina (inert gasi kana hydrogen) mumhepo kudzivirira oxidation. Izvi zvakakosha nekuti oxidation inogona kukanganisa kutaridzika kwechubhu uye nekuora kwayoresistance.
6. Electropolishing (EP)
Nhanho yekutsanangudza ye electropolishing inoitwa panguva ino, kazhinji mushure mekunhonga uye kuvharira, kuti iwedzere kusimudzira pamusoro pechubhu.
Electropolishing inzira ye electrochemical umo chubhu inonyudzwa mubhati re electrolyte (kazhinji musanganiswa we phosphoric acid uye sulfuric acid). A current inopfuura nemumhinduro, zvichiita kuti zvinhu zvinyunguduke kubva pamusoro pechubhu nenzira inodzorwa.
Mashandiro Anoita Electropolishing
Munguva yekuita, chubhu inobatanidzwa kune anode (positive electrode) uye electrolyte kune cathode (negative electrode). Kana ikozvino kuyerera, inonyungudutsa tunhonga tusingaoneki pamusoro pechubhu, zvichikonzera kupera kwakatsetseka, kupenya, uye segirazi.
Iyi nzira inonyatso bvisa danda rakatetepa kubva pamusoro, richibvisa kusakwana, maburrs, uye chero maokisi epamusoro uku uchiwedzera kusadzivirirwa nekuora.
Ndezvipi Zvakanakira zveEP Stainless Seamless Simbi Tubes?
Ndezvipi Zvishandiso zveEP Stainless Seamless Simbi Tubes?
Pharmaceutical and Food Processing: Electropolished Seamless Tubesanowanzoshandiswa muzvirongwa zvinoda nzvimbo dzakachena uye dzisina utachiona, dzakadai sekutakura makemikari, zvokudya, kana zvigadzirwa zvemishonga.
Semiconductor Indasitiri:Mune semiconductor yekugadzira maitiro, kuchena uye kutsetseka kwezvinhu zvakakosha, saka EP Stainless simbi machubhu anowanzo shandiswa mune yepamusoro-tech application.
Biotech uye Medical Devices:Iyo yakatsetseka yepasi uye corrosion kuramba yakanakira kushandiswa mune zvekurapa uye biotech zvishandiso, uko sterility uye hupenyu hurefu hwakakosha.
Tsanangudzo:
ASTM A213 / ASTM A269
Kukasha & Kuoma:
| Production Standard | Mukati Hukasha | Kunze Kukasharara | Hurema max |
| HRB | |||
| ASTM A269 | Ra ≤ 0.25μm | Ra ≤ 0.50μm | 90 |
ZR Tube yanga ichitora zvakaomesesa zvezvinhu zvakabikwa, electropolishing process, Ultra-yakachena mvura yekuchenesa, uye kurongedza muimba yakachena kuti zvinyatso kudzivirira masara etsvina uye kuwana zvirinani kushata, kuchena, kusadzivirirwa kwecorrosion uye weldability yesimbi isina tsvina EP tubing. ZR Tube simbi isina tsvina EP tubing inoshandiswa zvakanyanya mukuchena kwepamusoro uye yakanyanya kuchena yemvura masisitimu mune semiconductor, mishonga, yakanaka makemikari, chikafu & chinwiwa, analytical uye mamwe maindasitiri. Kana iwe uine zvinodiwa zveEP tubing uye zvigadziriso, unogamuchirwa kutibata nesu.
Nguva yekutumira: Zvita-10-2024