155 Iklasi yePolyester yocingo olune-EnameledQZ-1/155Umsonto

Ingcaciso yeMveliso

Ezi ngcingo zokumelana ne-enameled ziye zasetyenziswa ngokubanzi kwizixhasi eziqhelekileyo, iimoto
iindawo, izixhathisi ezijikajikayo, njl.njl usebenzisa iukugqumaukusetyenzwa ngokufanelekileyo kwezi zicelo, ukuthatha inzuzo epheleleyo yeempawu ezahlukileyo zokwaleka kwe-enamel.

Ngaphaya koko, siya kwenza ukugquma kwe-enamel yocingo lwentsimbi exabisekileyo njengesilivere kunye nocingo lweplatinam ngokomyalelo. Nceda usebenzise le mveliso-nge-odolo.

Uhlobo lwe-Bare Alloy Wire

I-alloy esinokuyenza i-enamelled yi-Copper-nickel alloy wire, i-Constantan wire, i-Manganin wire. I-Kama Wire, i-NiCr Alloy wire, i-FeCrAl Alloy wire njl njl.

Ubungakanani:

ucingo Round: 0.018mm ~ 2.5mm

Umbala wokufakelwa kwe-enamel: oBomvu, oluhlaza, otyheli, oMnyama, oBlue, iNdalo njl.

Iribhoni Ubungakanani: 0.01mm * 0.2mm ~ 1.2mm * 5mm

Moq: 5kg isayizi nganye

Inkcazelo yobhedu:

Ubhedusisiqalelo sekhemikhali esinophawuCu(ukusuka kwisiLatini:indebe) kunye nenombolo ye-athomu 29. Yintsimbi ethambileyo, ethambileyo, kunye ne-ductile ene-thermal ephezulu kunye ne-conductivity yombane. Ubuso obutsha obuveziweyo bobhedu obucocekileyo bunombala obomvu-orenji. Ubhedu lusetyenziswa njengomqhubi wobushushu kunye nombane, njengesixhobo sokwakha, kwaye njengenxalenye yee-alloys zetsimbi ezahlukeneyo, njengesilivere enqabileyo esetyenziselwa ubucwebe, i-curonickel esetyenziselwa ukwenza izixhobo zaselwandle kunye neengqekembe, kunye ne-constantan esetyenziswa kwiigeji zoxinzelelo kunye ne-thermocouples. kumlinganiselo wobushushu.

Ubhedu sesinye sezinyithi ezimbalwa ezinokuthi zenzeke kwindalo ngendlela esetyenziswa ngokuthe ngqo kwisinyithi (isinyithi semveli). Oku kwakhokelela ekusetyenzisweni kwabantu kwangoko kwiindawo ezininzi, ukusuka c. 8000 BC. Kumawaka eminyaka kamva, yaba sisinyithi sokuqala ukunyibilikiswa kwintsimbi ekrwada yesulfide, c. Ngowama-5000 BC, intsimbi yokuqala eyaphoswa kwimilo engumngundo, c. 4000 BC kunye nentsimbi yokuqala ukuba idityaniswe ngenjongo enye isinyithi, itoti, ukwenza ubhedu, . 3500 BC.

Iikhompawundi eziqhele ukudibana nazo lubhedu (II) iityuwa, ezihlala zinika imibala eluhlaza okanye eluhlaza kwiiminerali ezifana ne-azurite, i-malachite, kunye ne-turquoise, kwaye bezisetyenziswa ngokubanzi nangokwembali njenge-pigments.

Ubhedu olusetyenziswa kwizakhiwo, ngokuqhelekileyo ukuphahla, i-oxidizes ukwenza i-verdigris eluhlaza (okanye i-patina). Ngamanye amaxesha i-Copper isetyenziselwa ubugcisa bokuhombisa, zombini kwimo yayo yentsimbi kunye nakwiikhompawundi njenge-pigments. Iikhompawundi zobhedu zisetyenziswa njenge-bacteriostatic agents, i-fungicides, kunye nezithinteli zokhuni.

Ubhedu lubalulekile kuzo zonke izinto eziphilayo njengeminerali yokutya ngenxa yokuba yeyona nto iphambili kwi-enzyme yokuphefumla eyi-cytochrome c oxidase. Kwiimolluscs kunye neecrustaceans, ubhedu yinxalenye yepigment yegazi i-hemocyanin, endaweni yayo yi-iron-complexed hemoglobin kwintlanzi kunye nezinye izilwanyana ezinomqolo. Ebantwini, ubhedu lufumaneka ikakhulu esibindini, kwizihlunu nakwithambo. Umzimba omdala uqulethe phakathi kwe-1.4 kunye ne-2.1 mg yobhedu ngekhilogram yobunzima bomzimba.