Iingubo kunye neePlatings Iinketho zeMagnet eziZisigxina

Iingubo kunye neePlatings Iinketho zeMagnet eziZisigxina

Unyango loMphezulu: I-Cr3 + Zn, iZinc yoMbala, iNiCuNi, iNickel emnyama, iAluminium, iBlack Epoxy, iNiCu + Epoxy, iAluminium + Epoxy, iPhosphating, Passivation, Au, AG njl.

Ukutyeba kwengubo: 5-40μm

Ubushushu bokusebenza: ≤250 ℃

I-PCT: ≥96-480h

SST: ≥12-720h

Nceda uqhagamshelane neengcali zethu kwiinketho zokwaleka!


Iinkcukacha zeMveliso

Iithegi zeMveliso

Neodymium Iron Boron Magnets

I-Neodymium Iron Boron Magnets yenye yezona magnethi zinamandla zorhwebo ezikhoyo namhlanje.Ezi magnethi zomhlaba zinqabileyo zinokomelela ngokuphindwe ka-10 kunemagnethi yeceramic eyomeleleyo.Iimagnethi ze-NdFeB zihlala ziveliswa kusetyenziswa enye yeendlela ezimbini zeendlela eziqhelekileyo, iimagnethi ezibotshiweyo (uxinzelelo, inaliti, i-extrusion okanye ukubumba ikhalenda), kunye nemagnethi edibeneyo (isinyithi somgubo, inkqubo ye-PM).Iimagnethi ze-NdFeB zihlala zisetyenziswa kwiimveliso ezifuna iimagnethi ezomeleleyo ezinje ngehard disk drives yeekhompyuter, iimotor zombane kwizixhobo ezingenantambo, kunye neziqhoboshi.Ukusetyenziswa kwecandelo lezonyango usetyenziso olutsha kwezi magnethi zinamandla ziyavela.Umzekelo, ukuzulazula kwecatheter, apho iimagnethi zinokudityaniswa kwincam yendibano yecatheter kwaye ilawulwe ziinkqubo zangaphandle zemagnethi zokuqhuba kunye nokuphambuka.

Olunye usetyenziso kwicandelo lezonyango lubandakanya ukwaziswa kweeskena ze-open magnetic resonance imaging (MRI) ezisetyenziswa ukwenza imephu kunye nomfanekiso we-anatomy, njengenye indlela yemagnethi ephezulu edla ngokusebenzisa iikhoyili zocingo ukuvelisa umhlaba wemagnethi.Ukusetyenziswa okongeziweyo kwintsimi yesixhobo sonyango kubandakanya, ukufakelwa kwexesha elide kunye nexesha elifutshane, kunye nezixhobo ezincinci ezihlaselayo.Ezinye izicelo ezihlaselayo kancinane kwimagnethi yentsimbi ye-neodymium zebhoron ziindibano ze-endoscopic zeenkqubo ezininzi ezibandakanya;i-gastroesophageal, i-gastroesophageal, i-skeleton, imisipha kunye namalungu, i-cardiovascular, kunye ne-neural.

Ukwaleka ngemagnethi, imfuneko

Iimagnethi zeFerrite, iimagnethi zeneodymium okanye iziseko zemagnethi zisetyenziselwa iintlobo ngeentlobo zezicelo kubuchwephesha, kushishino nakwinjongo zonyango.Kukho imfuneko yokubonelela ngeemagnethi ngokhuseleko olungaphezulu kumhlwa, “ukwaleka” kweemagnethi.Ukufakwa kwemagnethi ye-neodymium yinkqubo ebalulekileyo yokukhusela umazibuthe ekudlekeni.I-substrate i-NdFeB (i-Neodymium, i-Iron, i-Boron) iya ku-oxidize ngokukhawuleza ngaphandle koluhlu olukhuselayo.Apha ngezantsi kukho uludwe lokutyabeka/ukwaleka kunye neentsiba zazo kwireferensi yakho.

Unyango loMphezulu
Ukwaleka Ukwaleka
Ukutyeba
(μm)
Umbala Ubushushu bokusebenza
(℃)
I-PCT (h) I-SST (h) Iimbonakalo
IZinc eBlue-White 5-20 Blue-White ≤160 - ≥48 Ukwaleka kwe-Anodic
Umbala weZinc 5-20 Umbala womnyama ≤160 - ≥72 Ukwaleka kwe-Anodic
Ni 10-20 Isilivere ≤390 ≥96 ≥12 Ukumelana nobushushu obuphezulu
Ni+Cu+Ni 10-30 Isilivere ≤390 ≥96 ≥48 Ukumelana nobushushu obuphezulu
Vacuum
aluminizing
5-25 Isilivere ≤390 ≥96 ≥96 Inhlanganisela elungileyo, ukumelana nobushushu obuphezulu
Electrophoretic
epoxy
15-25 Mnyama ≤200 - ≥360 I-Insulation, ukuhambelana kakuhle kobunzima
Ni+Cu+Epoxy 20-40 Mnyama ≤200 ≥480 ≥720 I-Insulation, ukuhambelana kakuhle kobunzima
IAluminiyam+Epoxy 20-40 Mnyama ≤200 ≥480 ≥504 I-Insulation, ukuchasana okunamandla kwi-spray yetyuwa
I-epoxy spray 10-30 Mnyama, Grey ≤200 ≥192 ≥504 I-Insulation, ukumelana nobushushu obuphezulu
I-Phosphating - - ≤250 - ≥0.5 Ixabiso eliphantsi
Ukunyamezela - - ≤250 - ≥0.5 Ixabiso eliphantsi, indalo inobuhlobo
Qhagamshelana neengcali zethu kwezinye iingubo!

Iintlobo zeengubo zeemagnethi

I-NiCuNi yokwambathisa: I-nickel yokugquma yenziwe ngamaleko amathathu, i-nickel-copper-nickel.Olu hlobo lokugquma lolona lusetyenziswa kakhulu kwaye lubonelela ngokhuseleko lokubola kwemagnethi kwiimeko zangaphandle.Iindleko zokulungisa ziphantsi.Ubushushu obuphezulu bokusebenza bumalunga ne-220-240ºC (kuxhomekeke kubushushu obuphezulu bokusebenza kwemagnethi).Olu hlobo lokugquma lusetyenziswa kwiinjini, iijeneretha, izixhobo zonyango, izinzwa, izicelo zeemoto, ukugcinwa, iinkqubo zokubeka ifilimu encinci kunye neepompo.

I-nickel emnyama: Iimpawu zale ngqungquthela zifana nezo ze-nickel zokugqoka, kunye nokwahlukana ukuba inkqubo eyongezelelweyo yenziwe, i-black nickel assembly.Iipropati ziyafana nezo zesiqhelo ze-nickel plating;kunye ngokukodwa ukuba le ngubo isetyenziswe kwizicelo ezifuna ukuba imbonakalo yembonakalo yeqhekeza ayiqhakazi.

Igolide: Olu hlobo lokugquma luhlala lusetyenziswa kwicandelo lezonyango kwaye lufanelekile ukusetyenziswa ngokudibana nomzimba womntu.Kukho imvume evela kwi-FDA (uLawulo lokuTya kunye neDrugs).Ngaphantsi kwengubo yegolide kukho i-sub-layer ye-Ni-Cu-Ni.Ukushisa okuphezulu okusebenzayo kwakhona malunga ne-200 ° C. Ukongeza kwintsimi yeyeza, i-plating yegolide isetyenziselwa ubucwebe kunye neenjongo zokuhlobisa.

I-Zinc: Ukuba ubushushu obuphezulu bokusebenza bungaphantsi kwe-120 ° C, olu hlobo lwengubo lufanelekile.Iindleko ziphantsi kwaye umazibuthe ukhuselwe ekudlekeni emoyeni ovulekileyo.Inokuthi ifakwe kwintsimbi, nangona i-adhesive eyenziwe ngokukodwa kufuneka isetyenziswe.I-coating ye-zinc ifanelekile ukuba izithintelo zokukhusela umazibuthe ziphantsi kwaye ubushushu obuphantsi bokusebenza bukhona.

I-Parylene: Le ngubo ivunyiwe kwakhona yi-FDA.Ke ngoko, zisetyenziselwa izicelo zonyango kumzimba womntu.Ubushushu obuphezulu bokusebenza bumalunga ne-150 ° C. Isakhiwo se-molecular siqukethe i-hydrocarbon compounds ene-ring-shaped equkethe i-H, i-Cl kunye ne-F. Ngokuxhomekeke kwisakhiwo se-molecular, iindidi ezahlukeneyo zihlukaniswa njenge: Parylene N, Parylene C, Parylene D kunye neParylene. HT.

I-Epoxy: Isambatho esibonelela ngomqobo ogqwesileyo ngokuchasene netyuwa kunye namanzi.Kukho i-adhesion enhle kakhulu kwintsimbi, ukuba i-magnet igxininiswe nge-adhesive ekhethekileyo efanelekileyo kwimagnethi.Ubushushu obuphezulu bokusebenza bumalunga ne-150 ° C. Iingubo ze-epoxy zihlala zimnyama, kodwa zinokuba mhlophe.Izicelo zinokufumaneka kwicandelo lolwandle, iinjini, izinzwa, iimpahla zabathengi kunye necandelo leemoto.

Iimagnethi ezitofwe ngeplastiki: okanye zikwabizwa ngokuba zi-over-moulded.Uphawu lwayo oluphambili lukhuseleko olugqwesileyo lwemagnethi ngokuchasene nokuqhekeka, iimpembelelo kunye nokuhlwa.Uluhlu olukhuselayo lubonelela ngokhuseleko emanzini kunye netyuwa.Ubushushu obuphezulu bokusebenza buxhomekeke kwiplastiki esetyenziswayo (acrylonitrile-butadiene-styrene).

I-PTFE eyakhiweyo (iTeflon): Njengentofo etofwayo / iplastiki yokugquma ikwabonelela ngokhuseleko olugqwesileyo lwemagnethi ngokuchasene nokwaphuka, iimpembelelo kunye nokudleka.Umazibuthe ukhuselwe kumanzi, amanzi kunye netyuwa.Ubushushu obuphezulu bokusebenza bujikeleze i-250 ° C. Le ngubo isetyenziswa ikakhulu kumashishini ezonyango nakwishishini lokutya.

Irabha: Ingubo yerabha ikhusela ngokugqibeleleyo ekuqhekekeni kunye neempembelelo kunye nokunciphisa ukuhlwa.Izinto zerabha zivelisa ukuchasana okuhle kakhulu kokutyibilika kwimigangatho yentsimbi.Ubushushu obuphezulu bokusebenza bujikeleze i-80-100 ° C. Iimagnethi zembiza ezinerabha zokwaleka zezona mveliso zicacileyo kwaye zisetyenziswa ngokubanzi.

Sibonelela abathengi bethu ngeengcebiso zobuchwephesha kunye nezisombululo zendlela yokukhusela iimagnethi zakho kunye nokufumana olona setyenziso lubalaseleyo lwemagnethi.Qhagamshelana nathi kwaye siya kukuvuyela ukuphendula umbuzo wakho.


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