Yintoni i-Electropolished (EP) Stainless Steel Seamless Tube
Ukucoca nge-electropolishingyinkqubo ye-electrochemical esusa umaleko omncinci wezinto kumphezulu wetyhubhu yentsimbi engagqwaliyo.Ityhubhu yentsimbi engenamthungo ye-EPifakwa kwisisombululo se-electrolytic, kwaye umbane udlula kuyo. Oku kubangela ukuba umphezulu ube bushelelezi, kususa iziphene ezincinci, amaqhuma, kunye nongcoliseko. Le nkqubo inceda ekuphuculeni umphezulu wetyhubhu ngokwenza ukuba ukhanye kwaye uthambile kune-polish eqhelekileyo yoomatshini.
Yintoni Inkqubo Yokwenza Iityhubhu Zentsimbi Engenamthungo Ze-EP?
Inkqubo yemveliso yeIityhubhu ze-EPIbandakanya amanqanaba aliqela, afana nokuveliswa kweetyhubhu zentsimbi engagqwaliyo esemgangathweni, kunye nokongezwa kwenyathelo lokupholisha nge-electro ukuphucula ukugqitywa komphezulu kunye nokumelana nokugqwala. Nantsi ingcaciso yamanyathelo aphambili ekwenzeni iityhubhu zentsimbi engagqwaliyo e-EP ezipholishwe nge-electropolished:
1. Ukukhethwa kwezinto eziluhlaza
Iibhilethi zentsimbi engagqwaliyo (iibha zentsimbi engagqwaliyo eqinileyo) zikhethwa ngokusekelwe kulwakhiwo lwazo lweekhemikhali. Amanqanaba aqhelekileyo entsimbi engagqwaliyo engenamthungoiityhubhu ziquka i-304, i-316, kunye nezinyeii-alloys ezinokumelana nokugqwala okugqwesileyo.
Iibhilethi kufuneka zihlangabezane nemigangatho ethile ukuqinisekisa ukuba zineempawu ezifunekayo zoomatshini kunye nokumelana nokugqwala kwizicelo kumashishininjengemithi, ukutyaukucubungula, kunye nezixhobo ze-elektroniki.
2. Ukugqobhoza okanye ukukhupha
Iibhilethi zentsimbi engagqwaliyo ziqala zifudunyezwe kubushushu obuphezulu, nto leyo eyenza ukuba zikwazi ukunyibilika. Emva koko ibhilethi igqojozwa embindini kusetyenziswa isixhobo sokubhoboza ukwenza umbhobho ongenanto.
I-mandrel (intonga ende) ityhalelwa embindini we-billet, idala umngxuma wokuqala, okwenza isiqalo setyhubhu engenamthungo.
Ukukhupha: I-billet engenanto ityhalwa kwi-die phantsi koxinzelelo oluphezulu, nto leyo ebangela ityhubhu engenamthungo enobukhulu obufunekayo.
3. Ukuphanga
Emva kokubhoboza, umbhobho uyandiswa ngakumbi kwaye ubunjwe yi-extrusion okanye i-pilgering:
Ukuphanga: Kusetyenziswa uthotho lwee-dies kunye nee-rollers ukunciphisa kancinci ububanzi betyhubhu kunye nobukhulu bodonga, ngelixa ikwayandisa. Le nkqubo yonyusa ukuchaneka kwetyhubhu ngokwemigaqoububanzi, ubukhulu bodonga, kunye nokugqitywa komphezulu.
4. Umzobo obandayo
Emva koko ityhubhu idlula kwinkqubo yokutsala ebandayo, equka ukutsala ityhubhu ngedayisi ukuze kuncitshiswe ububanzi bayo kunye nobukhulu bodonga ngelixa inyusa ubude bayo.
Eli nyathelo liphucula ukuchaneka kobukhulu betyhubhu kunye nokugqitywa komphezulu wayo, okwenza igude kwaye ifane ngobukhulu.
5. Ukutsalwa kwe-Annealing
Emva kwenkqubo yokutsala ebandayo, ityhubhu ifudunyezwa kwi-atmosphere elawulwayo ukuze i-annealing, nto leyo enciphisa uxinzelelo lwangaphakathi, ithambise izinto, kwaye iphucule ukuqina kwazo.
Ityhubhu idla ngokugqunywa kwindawo engenaoksijini (igesi engasebenziyo okanye ihydrogen) ukuze kuthintelwe i-oxidation. Oku kubalulekile kuba i-oxidation inokuphazamisa imbonakalo yetyhubhu kunye nokugqwala kwayo.ukuxhathisa.
6. Ukupholisha nge-electropolishing (EP)
Inyathelo elibalulekileyo lokupholisha nge-electropolishing lenziwa kweli nqanaba, ngesiqhelo emva kokupholisha nokuqhobosha, ukuze kuphuculwe umphezulu wombhobho ngakumbi.
I-Electropolishing yinkqubo ye-electrochemical apho ityhubhu intywiliselwa khona kwi-electrolyte bath (ngesiqhelo umxube we-phosphoric acid kunye ne-sulfuric acid). Umsinga udlula kwi-isisombululo, nto leyo ebangela ukuba izinto zinyibilike kumphezulu wombhobho ngendlela elawulwayo.
Indlela Esebenza Ngayo I-Electropolishing
Ngexesha lenkqubo, ityhubhu iqhagamshelwe kwi-anode (i-electrode elungileyo) kunye ne-electrolyte kwi-cathode (i-electrode engalunganga). Xa umbane uhamba, unyibilikisa iincopho ezincinci kumphezulu wetyhubhu, nto leyo ephumela ekugqityweni okubushelelezi, okukhazimlayo, nokufana nesipili.
Le nkqubo isusa ngokufanelekileyo umaleko omncinci kumphezulu, isusa ukungafezeki, ii-burrs, kunye nazo naziphi na ii-oxides zomphezulu ngelixa iphucula ukumelana nokugqwala.
Zithini iingenelo zeetyhubhu zentsimbi engenamthungo ze-EP?
Zithini izicelo zeetyhubhu ze-EP Stainless Seamless Steel?
Amayeza kunye nokuLungiswa kokutya: Iityhubhu ezingenamthungo ezicociweyo nge-electropolishedzisetyenziswa kakhulu kwiinkqubo ezifuna iindawo ezicocekileyo nezingenazintsholongwane, ezifana nokuthutha iikhemikhali, ukutya, okanye iimveliso zamayeza.
Ishishini leSemiconductor:Kwinkqubo yokwenziwa kwe-semiconductor, ubumsulwa kunye nokugudama kwezinto zibalulekile, ngoko ke iityhubhu ze-EP zentsimbi engagqwaliyo zisetyenziswa rhoqo kwizicelo zobuchwepheshe obuphezulu.
Izixhobo zeBiotech kunye nezoNyango:Umphezulu ogudileyo kunye nokumelana nokugqwala zilungele ukusetyenziswa kwizixhobo zonyango kunye ne-biotech, apho ukungabi nazintsholongwane kunye nobude bexesha kubalulekile.
Inkcazo:
I-ASTM A213 / ASTM A269
Uburhabaxa kunye noBulukhuni:
| Umgangatho weMveliso | Uburhabaxa Bangaphakathi | Uburhabaxa bangaphandle | Ubunzima obuphezulu |
| I-HRB | |||
| I-ASTM A269 | URa ≤ 0.25μm | URa ≤ 0.50μm | 90 |
Ityhubhu ye-ZR iye yamkela iinkcukacha ezingqongqo zezinto ezisetyenzisiweyo, inkqubo yokucoca nge-electropolishing, ukucoca amanzi acocekileyo kakhulu, kunye nokupakisha kwigumbi lokucoca ukuze kuthintelwe ngokufanelekileyo iintsalela ezingcolisayo kwaye kufezekiswe uburhabaxa obungcono, ucoceko, ukumelana nokugqwala kunye nokudityaniswa kweetyhubhu ze-EP zentsimbi engagqwaliyo. Iityhubhu ze-EP zentsimbi engagqwaliyo ze-ZR Tube zisetyenziswa kakhulu kwiinkqubo zolwelo olucocekileyo kakhulu kunye nococeko oluphezulu kakhulu kwi-semiconductor, amayeza, iikhemikhali ezintle, ukutya neziselo, uhlalutyo kunye nezinye izimboni. Ukuba uneemfuno zeetyhubhu ze-EP kunye nezixhobo, wamkelekile ukuqhagamshelana nathi.
Ixesha leposi: Disemba-10-2024