Ụlọ ọrụ mmepụta na ụlọ ọrụ mmepụta waya Vacon 12 Fe-Ni-Co nke China

Foto a na-egosi na Vacon 12 Fe-Ni-Co Glass Sealing Alloy Waya Kovar Alloy

Vacon 12 Fe-Ni-Co Glass akara Alloy Waya Kovar Alloy Waya

Nkọwa Dị Mkpirikpi:

Alloy-4J29 (Alloy mgbasawanye)
(Aha a na-ahụkarị: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)
Alloy-4J29 a makwaara dịka Kovar alloy. E mepụtara ya iji gboo mkpa maka akara a pụrụ ịtụkwasị obi nke iko-na-metal, nke a chọrọ na ngwaọrụ eletrọniki dịka bọlbụ ọkụ, tube vacuum, tubes cathode ray, na sistemụ vacuum na kemistri na nyocha sayensị ndị ọzọ. Ọtụtụ ọla enweghị ike ịkpuchi na iko n'ihi na ọnụọgụ ha nke mgbasawanye okpomọkụ abụghị otu iko, yabụ ka nkwonkwo ahụ na-ajụ oyi mgbe emechara ya, nrụgide ndị sitere na ọnụego mgbasawanye dị iche iche nke iko na metal na-eme ka nkwonkwo ahụ gbawaa.

Nọmba nlereanya:Kovar

OEM:Ee

Steeti:T-siri ike dị nro ọkara 1/2

Koodu HS:74099000

Mmalite:Chaịna

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Vakọn 12Fe-Ni-Co Glass Mechie Alloy WayaKovarWaya Alloy
(Aha nkịtị:Kovar, Nilo K, KV-1, Dilver Po, Vakọn 12)

Nkọwapụta:Mpempe akwụkwọ/Efere, Ogwe/Mkpanaka/Waya/Kọnịlụ,Mkpanaka/Ọkpọkọ/Tube

Oke nha:

—* Mpempe akwụkwọ_Ọkpụrụkpụ 0.1mm~40.0mm, obosara:≤300mm,Ọnọdụ: oyi kpọchiri akpọchi (ọkụ), na-egbuke egbuke, na-egbuke egbuke

—*GburugburuWire_Dia 0.1mm~Dia 5.0mm,Ọnọdụ: oyi na-ese, na-egbuke egbuke, na-egbuke egbuke

—* Waya dị larịị_Dia 0.5mm~Dia 5.0mm, ogologo: ≤1000mm, Ọnọdụ: a kpụrụ akpụ, a na-egbuke egbuke

—*Ụlọ mmanya_Dia 5.0mm~Dia 8.0mm, ogologo: ≤2000mm, Ọnọdụ: oyi dọtara, na-enwu gbaa, na-egbuke egbuke
Dia 8.0mm~Dia 32.0mm, ogologo: ≤2500mm, Ọnọdụ: a na-akpọgharị ọkụ, na-egbuke egbuke, na-egbuke egbuke
Dia 32.0mm~ Dia 180.0mm, ogologo: ≤1300mm, Ọnọdụ: imepụta ihe ọkụ, a kpụchara akpụcha, tụgharịa, a gwọchara ya ọkụ

—* Capillary_OD 8.0mm~1.0mm, ID 0.1mm~8.0mm, ogologo:≤2500mm, Ọnọdụ: oyi na-ese, na-egbuke egbuke, na-egbuke egbuke

—*Paịpụ_OD 120mm~8.0mm, ID 8.0mm~129mm, ogologo:≤4000mm, Ọnọdụ: oyi na-ese, na-egbuke egbuke, na-egbuke egbuke

Ngwa:
A na-ejikarị ya eme ihe na ihe ndị na-eme ka ikuku dị n'ọkụ eletrik na njikwa ikuku, ọkpọkọ ujo, ọkpọkọ ọkụ, magnetron iko, transistors, plọg seal, relay, ụzọ sekit agbakwunyere, chassis, brackets na ihe mkpuchi ụlọ ndị ọzọ.

Ihe mejupụtara nkịtị%

Ni	28.5~29.5	Fe	Bọl.	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

Ike nrụgide, MPa

Koodu ọnọdụ	Ọnọdụ	Waya	Eriri ahụ
R	Dị nro	≤585	≤570
1/4I	1/4 Ike siri ike	585~725	520~630
1/2I	1/2 Ike siri ike	655~795	590~700
3/4I	3/4 Ike siri ike	725~860	600~770
I	Siri ike	≥850	≥700

Àgwà anụ ahụ nkịtị

Njupụta (g/cm3)	8.2
Nguzogide eletriki na 20ºC (Ωmm2/m)	0.48
Ọnọdụ okpomọkụ nke resistivity (20ºC ~ 100ºC) X10-5/ºC	3.7~3.9
Isi Curie Tc/ºC	430
Elastic Modulus, E/ Gpa	138

Ọnụọgụ nke mgbasawanye

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

Ọkwa okpomọkụ

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

Usoro ọgwụgwọ okpomọkụ
Ịkwụsị nrụgide maka iwepụ nrụgide	A na-ekpo ọkụ ruo 470 ~ 540ºC ma jide ya ruo awa 1-2. Oyi gbazee
ịkụcha ihe	Na ikuku ọkụ ọkụ ruo 750 ~ 900ºC
Oge njide	Nkeji 14 ~ otu awa.
Ọnụego oyi	Ekwela ka okpomọkụ ghara ịkarị 10 ºC/min ruo 200 ºC