China Vacon 12 Fe-Ni-Co Glass Ukutywina ingxubevange yocingo Kovar ingxubevange yocingo Manufacture and Factory

Vacon 12 Fe-Ni-Co Glass Ukutywina ingxubevange yocingo Kovar ingxubevange yocingo

Inkcazelo emfutshane:

Ingxubevange-4J29 (Ukwandiswa kwengxubevange)
(Igama eliQhelekileyo: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)
I-alloy-4J29 eyaziwa ngokuba yi-alloy ye-Kovar. yayilwa ukuze ihlangabezane nemfuneko yokutywinwa kweglasi ukuya kwintsimbi ethembekileyo, efunekayo kwizixhobo zombane ezinjengeeglowubhu zokukhanyisa, iityhubhu zevacuum, iityhubhu zemitha yecathode, nakwiinkqubo zokufunxa kwikhemistri nolunye uphando lwenzululwazi. Uninzi lwesinyithi alukwazi ukutywina kwiglasi ngenxa yokuba i-coefficient yokwandiswa kwe-thermal ayifani neglasi, njengoko i-joint ipholisa emva kokwenza uxinzelelo ngenxa yokwandiswa kwamazinga eglasi kunye nesinyithi kubangela ukuba umdibaniso uqhekeke.

INOMBOLO yoMfanekiso.Kovar

I-OEM:Ewe

Ilizwe:Ithambile 1/2 enzima T-hard

Ikhowudi ye-HS:74099000

Imvelaphi:eTshayina

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

IVacon 12Fe-Ni-Co Glass Ukutywina iAlloy WireKovarI-alloy Wire
(Igama eliqhelekileyo: Kovar,Nilo K, I-KV-1, Dilver Po,IVacon 12)

Inkcazo:Icwecwe/iPlate, IBar/Induku/Ngocingo/Ikhoyili,ICapillary/Pipe/Tube

Uluhlu lobungakanani:

—*Iphepha_Ukutyeba 0.1mm ~ 40.0mm, ububanzi: ≤300mm, imeko: kubanda kuqengqeleka (kushushu), kuqaqambile, kuqaqambe annealed

—*Umjikeloucingo_Dia 0.1mm~Dia 5.0mm,Imeko: izotyiwe ebandayo, eqaqambileyo, eqaqambileyo efakwe

—*Ucingo oluFlethi_Dia 0.5mm~Dia 5.0mm, ubude:≤1000mm, imeko: iflethi eqengqelekisiweyo, eqaqambileyo efakwe

—*Ibha_Dia 5.0mm~Dia 8.0mm,ubude:≤2000mm, imeko: iyabanda, iyaqaqamba, iqaqambile
I-Dia 8.0mm ~ Dia 32.0mm, ubude: ≤2500mm, imeko: ishushu iqengqeleke, iqaqambile, iqaqambile
I-Dia 32.0mm~Dia 180.0mm, ubude:≤1300mm, imeko: ishushu, icwecwe, iguqulwe, iphathwe shushu

—*Capillary_OD 8.0mm ~ 1.0mm, i-ID 0.1mm ~ 8.0mm, ubude:≤2500mm, imeko: izoba ebandayo, eqaqambileyo, ekhanyayo

—*Umbhobho_OD 120mm ~ 8.0mm, i-ID 8.0mm ~ 129mm, ubude:≤4000mm, imeko: izoba ebandayo, eqaqambileyo, ekhanyayo

Isicelo:
Isetyenziswa kakhulu kumacandelo ombane okucoca umbane kunye nolawulo lokukhutshwa, ityhubhu yomothuko, ityhubhu yokutshisa, imagnetron yeglasi, iitransistors, iplagi yokutywina, ukuhanjiswa, ukukhokela kweesekethe ezidibeneyo, i-chassis, izibiyeli kunye nokunye ukutywinwa kwezindlu.

Ukwakheka okuqhelekileyo%

Ni	28.5~29.5	Fe	UBhal.	Co	16.8~17.8	Si	≤0.3
Mo	≤0.2	Cu	≤0.2	Cr	≤0.2	Mn	≤0.5
C	≤0.03	P	≤0.02	S	≤0.02

Amandla okuqina, iMPa

Ikhowudi yemeko	Imeko	Ucingo	Ukuhluba
R	Ithambile	≤585	≤570
1/4I	1/4 Enzima	585~725	520~630
1/2I	1/2 Enzima	655~795	590~700
3/4I	3/4 Nzima	725~860	600~770
I	Kunzima	≥850	≥700

Iimpawu ezibonakalayo eziqhelekileyo

Ubuninzi (g/cm3)	8.2
Ukumelana nombane kwi-20ºC(Ωmm2/m)	0.48
Iqondo lobushushu le-resistivity(20ºC~100ºC)X10-5/ºC	3.7~3.9
Indawo yeCurie Tc/ ºC	430
Imodyuli yeElastic, E/Gpa	138

I-Coefficient yokwandiswa

θ/ºC	α1/10-6ºC-1	θ/ºC	α1/10-6ºC-1
20-60	7.8	20~500	6.2
20-100	6.4	20~550	7.1
20-200	5.9	20-600	7.8
20-300	5.3	20~700	9.2
20-400	5.1	20-800	10.2
20-450	5.3	20-900	11.4

I-Thermal conductivity

θ/ºC	100	200	300	400	500
λ/ W/(m*ºC)	20.6	21.5	22.7	23.7	25.4

Inkqubo yonyango lokushisa
I-Anealing yokunciphisa uxinzelelo	Ukufudumeza ukuya kwi-470 ~ 540ºC kwaye ubambe i-1 ~ 2 h. Kuyabanda
ukuhlamba	Kwivacuum ifudunyezwe ukuya kuma-750–900ºC
Ukubamba ixesha	Imizuzu eyi-14 ~ 1h.
Izinga lokupholisa	Akukho ngaphezulu kwe-10 ºC/ngomzuzu apholiswe ukuya kuma-200 ºC