Ewe, iimagnethi zincamathela kwintsimbi. Udinga impendulo eqinisekileyo xa ucwangcisa iprojekthi yakho elandelayo, kwaye sinokuqinisekisa umtsalane wamagnetic uhlala womelele kwaye uthembekile. Isiseko sesinyithi sibonelela ngokutsalwa kwamagnetic okuyimfuneko. Ngeli xesha, i-zinc yangaphandle yokugquma ihambisa ukuxhathisa okuqinileyo kwe-corrosion. Lo msebenzi untlu-mbini ubaluleke kakhulu kumaqela okuthenga kunye nobunjineli.
Unokukhetha izixhobo zemagnethi. Okanye, unokufuna isakhelo esithembekileyo sokwenziwa kwesiqhelo. Ukwazi ngokuthe ngqo ukuba ezi mathiriyeli zidibana njani nemagnethi itshintsha indlela yoyilo lwakho. Ikunceda ukuba uphephe ukusilela koomatshini endle. Kwesi sikhokelo, sichitha ubuxhakaxhaka bomzimba obusemva kwemagnethi. Uya kufunda ukuba ubukhulu be-zinc buchaphazela njani amandla okutsala. Kwakhona siza kuphonononga iinkcukacha zemathiriyeli ezichanekileyo ozifunayo ukuze uphumeze ngokungenasiphako.
Izinto eziphambili zokuThatha
Intsimbi eyenziwe ngegalvanized igcina iipropathi ze-ferromagnetic ze-carbon steel core; i-zinc coating ayithinteli imimandla yamagnetic.
Ubukhulu be-zinc layer (ingakumbi iingubo ezigqithisa kwi-50 microns) zinokuzisa umsantsa omncinci womzimba, ukunciphisa kancinci amandla okutsalwa ngumagnethi.
Ubungqingqwa besinyithi obusisiseko buyalela ukugcwala kwamagnetic; ukucacisa izinto ezibhityileyo ngokugqithisileyo kubangela ukusilela koomatshini (i-dimpling) phantsi komthwalo onzima wemagnethi.
Ukukhetha phakathi kweshiti lentsimbi kunye nentsimbi engenasici kuxhomekeke ngokupheleleyo kwibhalansi efunekayo yeendleko, amandla ombane, kunye nokuvezwa kwendalo.
Oomatshini: Kutheni intsimbi yeGalvanized Igcina iMagnetism
Base Metal Dominance
I-substrate engundoqo ichaza ukuziphatha kwamagnetic. Ngaphantsi komphandle okhuselayo kuhlala i-carbon steel. Intsimbi yekhabhoni inesakhiwo sekristale esine-ferromagnetic kakhulu. Iiathom zentsimbi ngaphakathi kule ngxubevange zilungelelanisa ngokulula xa zivezwe kumhlaba wangaphandle wemagnethi. Oku kulungelelaniswa ngokukhawuleza kudala amandla anamandla anomtsalane. Ungathembela kulo mbindi wentsimbi uxineneyo ukuze ubambe imithwalo enzima yamagnetic ngokukhuselekileyo. Isiseko sesinyithi senza konke ukuphakamisa okunzima malunga nomtsalane wemagnethi.
Indima yeZinc
I-Hot-dip galvanizing ikhusela lo mbindi wentsimbi osengozini kwiindawo ezinobundlobongela. Abavelisi bantywilisela i-substrate yentsimbi ekrwada kwibhafu ye-zinc etyhidiweyo. Le nkqubo yobushushu obuphezulu yenza i-metallurgical bond esisigxina phakathi kweentsimbi. Uluhlu lwezinc olubangelwayo lusebenza njenge-anode yombingelelo. I-oxidizes ngokukhethekileyo xa ibonakaliswe kukufuma. Ngokuzincama, izinki ikhusela umhlwa obomvu otshabalalisayo ekuhlaseleni intsimbi engaphantsi kwayo.
I 'Shielding' Yenyani
I-zinc ecocekileyo i-diamagnetic ngokupheleleyo. Ayinazo iimpawu zendalo zemagnethi. Abantu abaninzi bacinga ukuba le nto i-non-magnetic coating block blocks imagnetism ngokupheleleyo. Oko kukungaqondi ngokupheleleyo kwefiziksi ebandakanyekayo. Iingubo eziqhelekileyo ze-zinc zibonisa ubukhulu be-microscopic. Aziphazamisi nje umbane owenziwe ngumbindi wentsimbi. Imagnethi engabonakaliyo ingena ngokulula kumqobo we-zinc obhityileyo. Usafezekisa ukubamba okuqinileyo, okuthembekileyo.
UbuNjineli obuNyani boBunjineli: Njani uKutyabeka kunye nokutyeba kwezinto ezibonakalayo kuchaphazela ukutsalwa kweMagnetic
Ukutyeba kokutyabeka (Isiphumo seGap)
I-Magnetism ilandela umthetho ophambeneyo wesikwere. Njengoko umgama phakathi kwemagnethi kunye nentsimbi usanda, amandla anomtsalane ehla ngokukhawuleza. Cinga nge-galvanization engqingqwa njenge-spacer ebonakalayo. Izaleko ezingaphaya kwe-50 ye-microns zityhala umazibuthe umke kancinci kumbindi wentsimbi osebenzayo. I-zinc ngokwayo ayinakuze iphazamise i-magnetism. Nangona kunjalo, lo msantsa womzimba we-microscopic wenza buthathaka kancinci umtsalane womgangatho obonwayo. Iinjineli kufuneka ziphendule ngesi sikhewu xa zibala amandla okutsala afunekayo.
Ukutyeba kweSubstrate (Ukuzaliseka kweMagnetic)
Ubukhulu bezinto eziphathekayo buzisa umngcipheko wokuphunyezwa obalulekileyo. Oomazibuthe badinga umthamo othile wentsimbi ukuze bafezekise amandla okubamba. Iingcali zemizi-mveliso ziwubiza lo mda wemagnethi saturation. Ukuchaza intsimbi ebhityileyo ngendlela emangalisayo kunqanda iindlela ezikhoyo zemagnethi. Imagnethi ayinakukwazi ukubambelela koko inamandla kakhulu. Ukuba intsimbi ihlutha phambi kokuba umazibuthe ufikelele kumandla ayo apheleleyo okutsalwa, isitshixo siya kutyibilika okanye sisilele.
Umngcipheko weDimpling
Ukunyuswa kwemagnethi enobunzima kufuna ubunzima bentsimbi eyaneleyo ukuze isebenze ngokukhuselekileyo. Ukuxhoma izixhobo ezinzima okanye imiboniso kwisinyithi esincinci kakhulu sikhokelela kwimiba enzima yesakhiwo. Ubunzima bendawo budala i-torque egqithisileyo kwindawo yokunyuka. Intsimbi iqala ukujija ngokukhawuleza. Kungekudala, ufumana idimpling ebonakalayo ejikeleze imagnethi.
Ukunqanda ukonakala koomatshini, lumkela ezi mpazamo ziqhelekileyo zobunjineli:
Ukufaka iimagnethi zomhlaba ezinqabileyo kwimizi-mveliso kwiipaneli zokuhombisa ezibhityileyo.
Ukungahoyi i-leverage edalwe zizibiyeli ze-cantilevered shelving.
Ukusilela ukubonelela ngenkxaso eqinileyo emva kweebhodi zemagneti ezisicaba.
Isindululo sokufumana
Udinga ubunzima obaneleyo ukukhusela ezi ntsilelo zoomatshini. Sincoma i-16-gauge low-carbon steel njengenkcazo yakho yesiseko. Le geyiji ilinganisa malunga ne-1.5mm ubukhulu. Ibonelela ngokugqwesa kwamagnetic kwimagnethi yorhwebo. Ilungele ngokugqibeleleyo iibhodi zemagnethi zesakhiwo, izicelo zeRV eziphathwayo, kunye neepaneli zodonga lolwakhiwo olunzima.
Uvavanyo lwezinto eziphathekayo: Intsimbi yeGalvanized vs. Alternative Magnetic Metals
Intsimbi yeGalvanized vs. Stainless Steel
I-Metal microstructures iyalela ukusebenza kwemagnethi. Izinto ezenziwe ngegalvanized zihlala zimagnetic kuba undoqo awutshintshi. Intsimbi engenastainless iveza ubunyani obuntsonkothileyo. I-magnetism yayo ixhomekeke ngokupheleleyo kwisigaba sayo se-metallurgical.
Iintsimbi ze-Ferritic kunye ne-martensitic zibonakalisa iimpawu ezinamandla ezinobubuthe. Nangona kunjalo, i-austenitic stainless steels (efana ne-304 ethandwayo kunye namabakala angama-316) ayinayo imagnetic ngokupheleleyo. Ukongeza izixa eziphezulu ze-nickel ngexesha lenkqubo ye-alloying yonakalisa amandla omhlaba wamagnetic. I-Austenitic steel stainless steel ngokwemvelo ixhathisa ukubola ngaphandle kwayo nayiphi na i-zinc layer yangaphandle. Ibonelela ngococeko olukhethekileyo kumagumbi acocekileyo. Nangona kunjalo, ayinakuxhasa izixhobo zemagnethi. Izibhedlele zihlala zisebenzisa i-austenitic engenabala ngokuthe ngqo ngenxa yesi sizathu, ngakumbi malunga nemiqobo yegumbi le-MRI apho imagnethi elahlekileyo ibangela iingozi eziyingozi.
Intsimbi yeGalvanized vs. Aluminiyam
I-aluminiyam inika ukuxhathisa okugqwesileyo kokutya kwaye inobunzima obuncinci kakhulu. Nangona kunjalo, i-aluminium ayinayo imagnetic ngokupheleleyo. Ayinazo iiathom zentsimbi eziyimfuneko ukuze isebenze nemagnethi. Oku kwenza i-aluminiyam ingafaneleki kwaphela kwizicelo zemagnethi. Ngelixa zombini iintsimbi ziphumelela kwimozulu embi, kuphela ukhetho olusekwe kwintsimbi luxhasa iinkqubo zokufakelwa kwamagnetic.
Itshathi yokuthelekisa izinto eziphathekayo
Izinto eziphathekayo |
Iimpawu zeMagnetic |
Indlela yoKhuseleko kuMhlwa |
Imeko yokusetyenziswa efanelekileyo |
Intsimbi eGalvanized |
Kakhulu Ferromagnetic |
Idini le-Zinc Coating |
Iiphaneli zodonga zemagneti, ukwakheka kwesakhiwo, iibhodi zezixhobo. |
I-Austenitic Stainless (304/316) |
I-Non-Magnetic |
Inherent (Chromium Oxide Umaleko) |
Izixhobo zonyango, ukulungiswa kokutya, amagumbi eMRI. |
I-Ferritic Stainless (430) |
I-Ferromagnetic |
Inherent (Chromium Oxide Umaleko) |
Ukunqunyulwa kwesixhobo, izixhobo zokukhupha iimoto. |
Aluminiyam |
I-Non-Magnetic |
Indalo (iAluminiyam oxide Umaleko) |
Iindawo ezikhaphukhaphu ze-aerospace, iindawo ezivaliweyo ezingenamagnetic. |
Ukuchaza kwiSikali: Ukuthenga iPhepha leNtsimbi eGalvanized kunye neKhoyili yezicelo zeMagnetic
IiNgqwalasela zeFom Factor
Ukukhetha uhlobo oluchanekileyo lwefomu kulungelelanisa inkqubo yakho yokuvelisa. Amaqela okuthenga ahlala ekhetha phakathi kwamaphepha acwecwe kunye neekhoyili eziqhubekayo.
A I-galvanized sheet sheet ingqina ukuba ifanelekile kwizicelo zepaneli ecaba. Iikontraka zixhomekeke kumaphepha asele ibekwe ngaphambili kwiindonga zoyilo lwemagnethi, iibhodi ezimhlophe zesiko, kunye nohlengahlengiso lwentengiso yasemva kwentengiso. Iishiti zifika zisicaba kwaye zilungele ukufakwa ngokukhawuleza okanye ukusika i-laser. Bafuna ukucutshungulwa okuncinci ngaphambi kokubetha umgangatho wendibano.
Ngokuchaseneyo, a ikhoyili yentsimbi ekhandiweyo isebenza njengefomathi eyimfuneko kwimveliso ye-OEM ephezulu. Izibonelelo ezinkulu zisebenzisa iikhoyili eziqhubekayo kwi-automated stamping kunye ne-roll-forming ye-magnetic-compatible tracks structural tracks. Ukuthenga ngohlobo lwekhoyili kunciphisa inkunkuma yezinto ngexesha lemveliso eqhubekayo.
Ulawulo lwemeko
Kufuneka uqinisekise ukuba inkqubo ye-galvanization ihambelana neemfuno zakho zemagneti. Ukuthe tyaba komphezulu kulawula ngamandla ukuncamathela kwemagnethi. Nikelani ingqalelo ekubunjweni kwe-spangle.
I-Spangles ziipateni zekristale ezibonakalayo kumphezulu we-zinc. I-spangles ezinkulu, ezinzima zidala ama-micro-ridges. Ezi nduli zithintela iimagnethi ezicaba ekubeni zifikelele ekudibaneni okugungxulwayo. Uqhagamshelwano olubi lunciphisa amandla okutsala asebenzayo. Sicebisa ukuba sicacise 'zero-spangle' okanye 'isipangle esincitshisiweyo' ukugqiba. Umphezulu ogudileyo uqinisekisa ukunyuswa kokugungxulwa ngokufanelekileyo kwizilungiso zakho zemagneti.
Debunking Iimpazamo zoMboneleli oqhelekileyo
I 'Zinc Irhoxisa iMagnetism' Intsomi
Uya kudibana rhoqo nolwazi oluphikisanayo kwi-intanethi. Amanye amaxwebhu ababoneleli abanga ngokungachanekanga ukuba inkqubo ye-galvanization isusa ngokusisigxina i-magnetism kwintsimbi engaphantsi. Oku kububuxoki ngokwenzululwazi. Intsomi ibangelwa kukungaqondwa okusisiseko kwezinto eziyimiqulu.
Ukulungiswa Kwezenzululwazi
Kufuneka siwucacise umahluko obalulekileyo phakathi 'kwento yokugquma engeyiyo eyemagnetic' kunye 'nemathiriyeli engeyiyo eyezibuthe.' Utyatyazo lwezinki lwangaphandle alunakuphikiswa. Nangona kunjalo, imathiriyeli edibeneyo iyonke ihlala iphezulu i-ferromagnetic. Ukongeza umaleko omncinci wepeyinti engeyiyo eyemagnetic, iplastiki, okanye i-zinc ngaphezulu kombindi wentsimbi awusoze utshabalalise iipropathi zendalo ezingundoqo. Iiathom zentsimbi ziyaqhubeka zivelisa indawo eyomeleleyo.
Ukuchongwa kwendawo
Amaqela okuthenga kunye nokuqinisekisa umgangatho kufuneka aqinisekise imathiriyeli ekuzisweni kwayo. Awunakusoloko uzithemba iilebhile zokuthumela ngenqanawa. Landela le ndlela inamanyathelo amathathu ukuqinisekisa ukuthunyelwa kwakho:
Uvavanyo lweMagnet: Faka umazibuthe we-neodymium ophezulu wokuqina ngokuthe ngqo kwintsimbi. Ukuba ithe kratya ngobundlongondlongo kumphezulu, unemathiriyeli ye-ferromagnetic. I-aluminium ecocekileyo okanye i-austenitic stainless iya kuvelisa umtsalane we-zero.
Ujongo oluBonakalayo: Jonga uphawu lwepateni yespangle yekristale kumphezulu. Ngelixa amanye amashiti ale mihla esebenzisa iinkqubo ze-zero-spangle, izinto eziqhelekileyo zibonisa umbala ongwevu owahlukileyo, onekhephu owahlukileyo kwi-zinc.
Uvavanyo lweMichiza: Faka i-drop of copper sulfate solution kwicandelo elincinci, elikrweliweyo. I-zinc iya kusabela ngokukhawuleza, iguqule umbala omnyama omnyama okanye omdaka. I-aluminiyam ayiyi kusabela kwi-sulfate yobhedu ngendlela efanayo.
Ukuqukumbela
Intsimbi yegalvanized ihlala isebenza kakhulu kuzo zonke izicelo zentengiso kunye nezoshishino. Izinto eziphathekayo zihambisa indibaniselwano engenakulinganiswa yokubamba amandla obunzima kunye nokuxhatshazwa kwemozulu. Nangona kunjalo, impumelelo ifuna ubunjineli obucokisekileyo. Kuya kufuneka uphendule ngesithuba somzimba esidalwe bubunzima be-zinc. Kuya kufuneka uqinisekise ukuba igeyiji yentsimbi ingqindilili ngokwaneleyo ukuba ifikelele kwimagnethi ngaphandle kokudipha.
Ngaphambi kokuba uqhubele phambili, bala imida yakho yomthwalo wemagnethi efunekayo. Hlalutya ubunzima obuchanekileyo obufunwa zizixhobo zakho ukuze zixhase. Nje ukuba umisele ezi metrics, ungacela ngokuzithemba ukucaphula kwiigeyiji ezithile zeshiti okanye ikhoyili. Inkcazo eyiyo iqinisekisa ukuba ufakelo lwakho luya kwenza ngokungenasiphako ebaleni.
FAQ
Umbuzo: Ngaba intsimbi engatyiwayo ikhe ifune ukubhengezwa?
A: Hayi. Insimbi engenasici iqukethe amanqanaba aphezulu e-chromium kunye ne-nickel. Ezi ngxubevange zenza umaleko we-oksidi oziphilisayo, obonelela ngokuxhathisa komhlwa kubo bonke ubunzima besinyithi. Ukongeza i-zinc galvanization layer yangaphandle iba yinto engafunekiyo ngokwasemzimbeni kwaye ayinakwenzeka urhwebo. Insimbi engenasici engaphantsi isele igqithise i-zinc coating.
Umbuzo: Ndingasebenzisa ishidi lamagnetic eliguquguqukayo kwintsimbi eyenziwe ngegalvanized?
A: Ewe. Nangona kunjalo, iimagnethi eziguquguqukayo (ezifana nezo zisetyenziselwa iimagnethi zefriji) zibonisa iipali ezimfutshane kakhulu ezitshintshanayo. Zifuna uqhagamshelwano oluthe ngqo, olugungxulwayo ngokugqibeleleyo ukuze lubambe ngempumelelo. Banovakalelo kakhulu kwizitenxo ezingaphezulu. Amaleko e-zinc angqingqwa kakhulu okanye iipateni ezinzima ze-spangle zinokuphazamisa amandla azo abuthathaka emagnethi, okubangela ukuba atyibilike.
Umbuzo: Ingaba umhlwa uya kuvela ukuba umazibuthe owomeleleyo ukrwela umphezulu wegalati?
A: Ngesiqhelo, hayi. Ukugquma kusebenzisa ukhuseleko lwe-cathodic. Nokuba umazibuthe obukhali ubangela ukukrwela umphezulu omncinci, i-zinc ejikelezileyo isebenza njenge-anode yombingelelo. Iya kuba yi-oxidize ngokukhethekileyo ukukhusela isiqwenga esincinci sentsimbi eveziweyo. Nangona kunjalo, iigouges ezinzulu ezisusa ngokupheleleyo amacandelo abanzi e-zinc ekugqibeleni zinokubeka esichengeni umqobo.
